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authorMartin Taal2008-02-28 01:03:02 (EST)
committerMartin Taal2008-02-28 01:03:02 (EST)
commit8a2b7be20fcac709c0db4eb5b87d8368c6833454 (patch)
tree83fafa293f96294ee7b975edc839b65b2d68b1cf
parent610c588f732f2a2ca90a0b0d722b7a72e9b4d9c7 (diff)
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Extended testcase and set classpaths
-rw-r--r--plugins/org.eclipse.emf.cdo.server.hibernate/.classpath4
-rw-r--r--plugins/org.eclipse.emf.cdo.server.hibernate/META-INF/MANIFEST.MF54
-rw-r--r--plugins/org.eclipse.emf.cdo.server.hibernate/build.properties7
-rw-r--r--plugins/org.eclipse.emf.cdo.server.hibernate/lib/.cvsignore1
-rw-r--r--plugins/org.eclipse.emf.cdo.server.hibernate/lib/changelog.txt2438
-rw-r--r--plugins/org.eclipse.emf.cdo.server.hibernate/lib/lgpl.txt504
-rw-r--r--plugins/org.eclipse.emf.cdo.server.hibernate/lib/readme.txt54
-rw-r--r--plugins/org.eclipse.emf.cdo.server.hibernate/mappings/meta.hbm.xml3
-rw-r--r--plugins/org.eclipse.emf.cdo.server.hibernate/src/org/eclipse/emf/cdo/server/internal/hibernate/HibernateUtil.java9
-rw-r--r--plugins/org.eclipse.emf.cdo.tests.hibernate/META-INF/MANIFEST.MF5
-rw-r--r--plugins/org.eclipse.emf.cdo.tests.hibernate/build.properties5
-rw-r--r--plugins/org.eclipse.emf.cdo.tests.hibernate/src/org/eclipse/emf/cdo/tests/hibernate/HibernateTest.java208
12 files changed, 260 insertions, 3032 deletions
diff --git a/plugins/org.eclipse.emf.cdo.server.hibernate/.classpath b/plugins/org.eclipse.emf.cdo.server.hibernate/.classpath
index 3b5a3f3..b6498f9 100644
--- a/plugins/org.eclipse.emf.cdo.server.hibernate/.classpath
+++ b/plugins/org.eclipse.emf.cdo.server.hibernate/.classpath
@@ -1,10 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src"/>
- <classpathentry exported="true" kind="lib" path="lib/asm.jar" sourcepath="org.eclipse.emf.cdo.server.hibernatesrc.zip"/>
- <classpathentry exported="true" kind="lib" path="lib/cglib-2.1.3.jar" sourcepath="org.eclipse.emf.cdo.server.hibernatesrc.zip"/>
- <classpathentry exported="true" kind="lib" path="lib/commons-collections-2.1.1.jar" sourcepath="org.eclipse.emf.cdo.server.hibernatesrc.zip"/>
- <classpathentry exported="true" kind="lib" path="lib/jta.jar" sourcepath="org.eclipse.emf.cdo.server.hibernatesrc.zip"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5"/>
<classpathentry exported="true" kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
<classpathentry kind="output" path="bin"/>
diff --git a/plugins/org.eclipse.emf.cdo.server.hibernate/META-INF/MANIFEST.MF b/plugins/org.eclipse.emf.cdo.server.hibernate/META-INF/MANIFEST.MF
index 7dd6393..d37794c 100644
--- a/plugins/org.eclipse.emf.cdo.server.hibernate/META-INF/MANIFEST.MF
+++ b/plugins/org.eclipse.emf.cdo.server.hibernate/META-INF/MANIFEST.MF
@@ -5,23 +5,28 @@ Bundle-SymbolicName: org.eclipse.emf.cdo.server.hibernate;singleton:=true
Bundle-Version: 0.8.0.qualifier
Bundle-Vendor: %providerName
Bundle-Activator: org.eclipse.emf.cdo.server.internal.hibernate.bundle.OM$Activator
-Bundle-ClassPath: .,
- lib/asm.jar,
- lib/cglib-2.1.3.jar,
- lib/commons-collections-2.1.1.jar,
- lib/jta.jar
+Bundle-ClassPath: .
Bundle-Localization: plugin
Bundle-RequiredExecutionEnvironment: J2SE-1.5
+Eclipse-BuddyPolicy: dependent
Require-Bundle: org.eclipse.core.runtime;bundle-version="[3.3.0,4.0.0)",
org.eclipse.emf.cdo.server;bundle-version="[0.8.0,0.9.0)";visibility:=reexport
+Eclipse-LazyStart: true
Export-Package: org.eclipse.emf.cdo.server.hibernate,
org.eclipse.emf.cdo.server.internal.hibernate,
org.eclipse.emf.cdo.server.internal.hibernate.bundle,
org.eclipse.emf.cdo.server.internal.hibernate.id,
org.eclipse.emf.cdo.server.internal.hibernate.info,
- org.eclipse.emf.cdo.server.internal.hibernate.tuplizer,
- org.hibernate,
+ org.eclipse.emf.cdo.server.internal.hibernate.tuplizer
+Import-Package: org.hibernate,
org.hibernate.action,
+ org.hibernate.annotations,
+ org.hibernate.annotations.common,
+ org.hibernate.annotations.common.annotationfactory,
+ org.hibernate.annotations.common.reflection,
+ org.hibernate.annotations.common.reflection.java,
+ org.hibernate.annotations.common.reflection.java.generics,
+ org.hibernate.annotations.common.util,
org.hibernate.bytecode,
org.hibernate.bytecode.cglib,
org.hibernate.bytecode.javassist,
@@ -29,6 +34,8 @@ Export-Package: org.eclipse.emf.cdo.server.hibernate,
org.hibernate.cache,
org.hibernate.cache.entry,
org.hibernate.cfg,
+ org.hibernate.cfg.annotations,
+ org.hibernate.cfg.annotations.reflection,
org.hibernate.classic,
org.hibernate.collection,
org.hibernate.connection,
@@ -37,6 +44,13 @@ Export-Package: org.eclipse.emf.cdo.server.hibernate,
org.hibernate.dialect,
org.hibernate.dialect.function,
org.hibernate.dialect.lock,
+ org.hibernate.ejb,
+ org.hibernate.ejb.connection,
+ org.hibernate.ejb.event,
+ org.hibernate.ejb.instrument,
+ org.hibernate.ejb.packaging,
+ org.hibernate.ejb.transaction,
+ org.hibernate.ejb.util,
org.hibernate.engine,
org.hibernate.engine.loading,
org.hibernate.engine.query,
@@ -83,6 +97,25 @@ Export-Package: org.eclipse.emf.cdo.server.hibernate,
org.hibernate.proxy.pojo,
org.hibernate.proxy.pojo.cglib,
org.hibernate.proxy.pojo.javassist,
+ org.hibernate.search,
+ org.hibernate.search.annotations,
+ org.hibernate.search.backend,
+ org.hibernate.search.backend.impl,
+ org.hibernate.search.backend.impl.jms,
+ org.hibernate.search.backend.impl.lucene,
+ org.hibernate.search.bridge,
+ org.hibernate.search.bridge.builtin,
+ org.hibernate.search.engine,
+ org.hibernate.search.event,
+ org.hibernate.search.filter,
+ org.hibernate.search.impl,
+ org.hibernate.search.jpa,
+ org.hibernate.search.jpa.impl,
+ org.hibernate.search.query,
+ org.hibernate.search.reader,
+ org.hibernate.search.store,
+ org.hibernate.search.store.optimization,
+ org.hibernate.search.util,
org.hibernate.secure,
org.hibernate.sql,
org.hibernate.stat,
@@ -97,5 +130,8 @@ Export-Package: org.eclipse.emf.cdo.server.hibernate,
org.hibernate.tuple.entity,
org.hibernate.type,
org.hibernate.usertype,
- org.hibernate.util
-Eclipse-LazyStart: true
+ org.hibernate.util,
+ org.hibernate.validator,
+ org.hibernate.validator.event,
+ org.hibernate.validator.interpolator,
+ org.hibernate.validator.resources
diff --git a/plugins/org.eclipse.emf.cdo.server.hibernate/build.properties b/plugins/org.eclipse.emf.cdo.server.hibernate/build.properties
index 64d5699..33a5837 100644
--- a/plugins/org.eclipse.emf.cdo.server.hibernate/build.properties
+++ b/plugins/org.eclipse.emf.cdo.server.hibernate/build.properties
@@ -22,13 +22,6 @@ bin.includes = META-INF/,\
plugin.properties,\
mappings/,\
src/log4j.properties,\
- lib/asm.jar,\
- lib/cglib-2.1.3.jar,\
lib/changelog.txt,\
- lib/commons-collections-2.1.1.jar,\
- lib/jta.jar,\
lib/lgpl.txt,\
lib/readme.txt
-jars.extra.classpath = platform:/plugin/org.eclipse.emf.teneo.hibernate.mapper/dom4j-1.6.1.jar,\
- platform:/plugin/org.eclipse.emf.teneo.hibernate.mapper/hibernate3.jar,\
- platform:/plugin/org.eclipse.emf.teneo.libraries/commons-logging.jar
diff --git a/plugins/org.eclipse.emf.cdo.server.hibernate/lib/.cvsignore b/plugins/org.eclipse.emf.cdo.server.hibernate/lib/.cvsignore
deleted file mode 100644
index d392f0e..0000000
--- a/plugins/org.eclipse.emf.cdo.server.hibernate/lib/.cvsignore
+++ /dev/null
@@ -1 +0,0 @@
-*.jar
diff --git a/plugins/org.eclipse.emf.cdo.server.hibernate/lib/changelog.txt b/plugins/org.eclipse.emf.cdo.server.hibernate/lib/changelog.txt
deleted file mode 100644
index f5240a6..0000000
--- a/plugins/org.eclipse.emf.cdo.server.hibernate/lib/changelog.txt
+++ /dev/null
@@ -1,2438 +0,0 @@
-Hibernate Changelog
-===================
-Note: Newer entries are automatically generated and the description might not
-match the actual issue resolution (i.e. a bug might not be a bug). Please
-refer to the particular case on JIRA using the issue tracking number to learn
-more about each case.
-
-
-Changes in version 3.2.5 (2007.07.31)
--------------------------------------------
-
-** Bug
- * [HHH-1116] - batch-size typo
- * [HHH-1561] - Missing " in Documentation for H3, Chapter 15.8
- * [HHH-1569] - Immutable Natural Id check fails with ArrayIndexOutOfBounds in some cases
- * [HHH-1694] - Documentation Outdated: "10.4.4. Queries in native SQL"
- * [HHH-2180] - minordocumentation error in hbm xml
- * [HHH-2201] - session.iterate() does not exist
- * [HHH-2267] - A copy/paste mistake in the documentation for <schemavalidator> ant task
- * [HHH-2334] - Documentation error in section 5.1.3
- * [HHH-2420] - Error in 2.5. Contextual Sessions
- * [HHH-2502] - The second level caching documentation states that ehcache is not distributed.
- * [HHH-2631] - Leaking PreparedStatement and ResultSet via CollectionLoadContext instances maintained in Map collectionLoadContexts in LoadContexts
- * [HHH-2649] - Batcher configuration parameter incorrectly documented
- * [HHH-2711] - PropertyAccessException with backref and <composite-map-key/>
- * [HHH-2713] - duplicated phrase in docs "of the of the"
- * [HHH-2714] - Three typos in code examples
- * [HHH-2719] - adddress --> address
- * [HHH-2720] - Monetory --> Monetary
-
-** Improvement
- * [HHH-1022] - incomplete documentation in _README.txt in the lib directory
- * [HHH-1682] - Improve the description of differences between save() and persist()
- * [HHH-2048] - Incomplete MappingException at org.hibernate.mapping.SimpleValue
- * [HHH-2417] - Update book on Hibernate reference
- * [HHH-2418] - Refer HSQL DB website in chapter 1.2.3
- * [HHH-2487] - Typo in "5.1.7. version (optional)"
- * [HHH-2550] - Update API Class in 10.4.3. Criteria queries
- * [HHH-2662] - Workaround PostgreSQL issues in testsuite
- * [HHH-2663] - Map java.sql.Types.REAL to Hibernate FloatType for auto-discovery stuff
- * [HHH-2665] - Split Oracle9Dialect into Oracle9iDialect and Oracle10gDialect
-
-** Patch
- * [HHH-2520] - Miscellaneous config doc spelling fixes
- * [HHH-2630] - Hibernate Dialect is not auto-detected for Sybase ASE and DB2 (Shelley McGowan)
- * [HHH-2758] - Patch IngresDialect based on certification
-
-** Task
- * [HHH-2551] - Deprecate org.hibernate.criterion.Expression
- * [HHH-2566] - Replace usages of FlushMode.NEVER with FlushMode.MANUAL
- * [HHH-2567] - Update reference to use FlushMode.MANUAL
- * [HHH-2568] - Hibernate javadoc overview refering wrong classes and packages
-
-
-Changes in version 3.2.4.sp1 (2007.05.18)
--------------------------------------------
-
-** Bug
- * [HHH-2605] - Since 3.2.4 no value specified for row id
- * [HHH-2613] - LockMode.FORCE on non versioned entity leads to NPE
-
-
-Changes in version 3.2.4 (2007.05.09)
--------------------------------------------
-
-** Bug
- * [HHH-511] - reattach object from same session
- * [HHH-2316] - org.hibernate.cache.CacheKey.equals() can cause PropertyAccessException to be thrown
- * [HHH-2553] - New LoadContexts Implementation causing possible performance degradation
- * [HHH-2602] - instrumented many-to-one problem with aggressive release
-
-** Deprecation
- * [HHH-2603] - Deprecate the Session.connection() method
-
-** Improvement
- * [HHH-2549] - Warn users explicitly about schemaexport and schemaupdate does not support annotations
-
-** New Feature
- * [HHH-1] - Optimize Hibernate for the bulk insertion of related entities
-
-** Patch
- * [HHH-2301] - Identity generator with custom insert SQL broken in 3.2 (Scott Rankin and Gail Badner)
- * [HHH-2336] - paremeterizable and typedef-able UserCollectionType (Holger Brands)
- * [HHH-2580] - Performace: Too many lookups of WAS extended transaction support (Jesper Udby)
-
-
-Changes in version 3.2.3 (2007.04.02)
--------------------------------------------
-
-** Bug
- * [HHH-2376] - Query with fully qualified entity class fails
- * [HHH-2392] - LockModes referencing non-root joined-subclass class in HQL/Criteria
- * [HHH-2393] - Generated properties leave open ResultSet on Batcher to be closed on transaction completion
- * [HHH-2397] - hilo generator can generate negative numbers because of arithmetic overflow
- * [HHH-2469] - ArrayIndexOutOfBoundsException during update by rowid
- * [HHH-2476] - PersistentMap.put() incorrect on uninitialized, non-extra-lazy map
- * [HHH-2481] - Big memory leak in the use of CGLIB
- * [HHH-2499] - incorrect assertion failure relating to generated property values
- * [HHH-2513] - Abusive WARN logged during deserialization of replicated SessionFactory
- * [HHH-2521] - Fix cascading of merge across component properties
- * [HHH-2532] - update/delete executeUpdate() causes problems with JBossCache (at least in opt-locking setups)
-
-** Improvement
- * [HHH-2495] - encapsulate the notion of state pertaining to processing a result set
- * [HHH-2534] - better error message for illegal 'collection dereference' in HQL query
- * [HHH-2535] - Change Cache' Cache71Dialect so that sequence support returns false
-
-** New Feature
- * [HHH-2471] - create a set of "enhanced" generators
- * [HHH-2500] - apply Terradata certification results
-
-** Patch
- * [HHH-2367] - InformixDialect uses wrong data type
- * [HHH-2489] - SQL comments for HQL bulk operations
-
-
-Changes in version 3.2.2 (2007.01.24)
--------------------------------------------
-
-** Bug
- * [HHH-1471] - If the 'generated' attribute is set to 'insert' or 'always' on the property of a component it is ignored and the value is not read from the database.
- * [HHH-1646] - Bad code in FastClass.equals
- * [HHH-1889] - LockMode.UPGRADE not applied in all cases for SQL Server / Sybase
- * [HHH-2112] - ClassCastException in StatefulPersistenceContext.getCachedDatabaseSnapshot(...)
- * [HHH-2221] - MySQL temp table DDL and isolation
- * [HHH-2238] - SQLQuery executeUpdate doesn't respect Query.setFlushMode()
- * [HHH-2251] - Settings build unnecessary in schemaupdate/schemavalidate
- * [HHH-2257] - Query.iterate() results differ from Query.list() 2
- * [HHH-2259] - autoflush and autoclose not longer occur in JTA environment with hibernate 3.2
- * [HHH-2264] - NPE when NamedQuery contains space before variable name
- * [HHH-2274] - Collection ordering when many to many order by is used is not respected
- * [HHH-2275] - Mapping a composite element as a map key using formulas can lead to AOOBE
- * [HHH-2284] - HQL: selecting components inside components doesn't work
- * [HHH-2291] - collection based on property-ref not handled correctly during reattch
- * [HHH-2292] - merge detached instance fails to persist collection changes in case of bare collection reference
- * [HHH-2356] - NullableType.toString(Object) should account for nulls
- * [HHH-2366] - Changing a component's value does not trigger an update during flush
- * [HHH-2378] - replicate() of non-versioned entiy can result in wrong value for version in entity cache
-
-** Improvement
- * [HHH-1851] - relax special handling of 'id' property
- * [HHH-2130] - SQLQuery does not autoflush all entities used in the query
- * [HHH-2193] - Introduce a flag to avoid checking NamedQuery at startup
- * [HHH-2242] - Consider Allowing Optimistic Lock Strategies other than 'Version' with joined-subclass
- * [HHH-2250] - Create an appropriate error message if Query.setEntity is passed a NULL value
- * [HHH-2282] - PersistentClass property lookups do not properly account for embedded composite identifiers
- * [HHH-2286] - dialect informational metadata
- * [HHH-2372] - Allow tooling to create Settings via SettingsFactory without contacting the db
-
-** New Feature
- * [HHH-2246] - No way to specify CACHE_PROVIDER_CONFIG in HibernateServiceMBean
-
-** Patch
- * [HHH-2300] - Updated dialect for H2 database engine
- * [HHH-2371] - enhancements to C3P0ConnectionProvider
-
-** Task
- * [HHH-2032] - update c3p0 to 0.9.1
-
-
-
-Changes in version 3.2.1 (2006.11.16)
--------------------------------------------
-
-** Bug
- * [HHH-939] - 'class' property in HQL results in incorrect SQL for joined-subclass
- * [HHH-1401] - session.merge() executes unnecessary updates when one-to-many relationship is defined.
- * [HHH-1460] - Inconsistent behavior when using Session.get() with multiple subclasses
- * [HHH-1564] - deleting versioned object with collection leads to unecessary update
- * [HHH-1629] - SchemaUpdate/validator doesn't listen to quoting
- * [HHH-1631] - Missing table in SQL from clause that is referenced in where clause when using joined subclass
- * [HHH-1651] - hibernate does not find an existing sequence from an Oracle database
- * [HHH-1663] - <any/> with collection will produce "AssertionFailure: collection was not processed by flush()"
- * [HHH-1737] - Add a ConnectionWrapper interface to allow access to the underlying connection from a BorrowedConnectionProxy
- * [HHH-1756] - Proxy objects are not removed from the BatchFetchQueue during a session evict
- * [HHH-1774] - Component parameters bound incorrectly
- * [HHH-1921] - "dirty, but no dirty properties" thrown when Interceptor resets properties.
- * [HHH-1986] - javassist throws InvocationTargetException instead of original checked Exception
- * [HHH-2027] - merge listener over-writes Interceptor changes to component state for a transient entity
- * [HHH-2044] - DefaultMergeEventListener.entityIsDetached call StaleObjectStateException with wrong identifier
- * [HHH-2082] - UpdateTimestampsCache.isUpToDate returns before checking all spaces
- * [HHH-2108] - cacheable files broken
- * [HHH-2138] - merge with bidirectional one-to-one may fail
- * [HHH-2145] - set.retainAll calling set.addAll
- * [HHH-2174] - Wrong log message in SessionImpl.afterTransactionCompletion(...)
- * [HHH-2199] - Unique constraints on nullable columns should not be generated with unique-key is used and supportsNotNullUnique=false
- * [HHH-2202] - Clearing the connection warnings even when log is > WARN to workaround a Sybase issue
- * [HHH-2206] - SessionImpl tries to deserialize itself in an incorrect order
- * [HHH-2207] - Suggested fix for HQL - MySQL setMaxResults issue
- * [HHH-2226] - org.hibernate.hql.ast.tree.FromElementType contains warning log message that should be debug instead
- * [HHH-2229] - Performance issue with fix for HHH-1293, CGLIBLazyInitializer may be slower for certain Java classes
- * [HHH-2236] - Lazy property + setReadOnly + Instrumented classes results in NullPointerException when accessing lazy property
-
-** Improvement
- * [HHH-2037] - provide Query.setProperties(Map)
- * [HHH-2042] - Typo in FlushMode.MANUAL Javadoc
- * [HHH-2057] - Add "remove" cascading style to CascadeStyle for XML mappings
- * [HHH-2127] - Document <filter-def condition="defaultCondition"> and <filter-def>defaultCondition
- * [HHH-2135] - Hibernate Deserialization: In org.hibernate.type.SerializableType the code makes a test for the return of a null object by simply testing the object as to whether or not it is null.
- * [HHH-2185] - introduce setting to control cglib caching of classes
- * [HHH-2203] - Make Post*Events extend AbstractEvent
- * [HHH-2208] - Table schema use in DatabaseMetadata
- * [HHH-2209] - ehcache.jar is old and does not contain the SingletonCacheProvider which are advised in exception messages
- * [HHH-2217] - Collection write methods and dirtying the collection
-
-** New Feature
- * [HHH-2205] - Dialect for Intersystems' Cache SQL 2007.1
-
-** Patch
- * [HHH-1767] - read-only cache for immutable collection causes unnecessary warning
-
-** Task
- * [HHH-2219] - Upgrade to Javassist 3.4
-
-
-Changes in version 3.2.0.ga (16.10.2006)
------------------------------------------
-(retag of 3.2.0.ga (2006.10.16))
-
-Changes in version 3.2.0.cr5 (04.10.2006)
--------------------------------------------
-
-** Bug
- * [HHH-1668] - PersistentSet write methods mark collection as dirty even if entry is not written
- * [HHH-1714] - Session.get() behavior
- * [HHH-1891] - Since rc3 deprecation Warning: The syntax 'TYPE=storage_engine' is deprecated and will be removed in MySQL 5.2.
-
-** Improvement
- * [HHH-2093] - PERSIST_ON_FLUSH ineffective for recursive object graphs
- * [HHH-2103] - Rolling back 'SELECT is mandatory' on JPA strict compliance
-
-** Task
- * [HHH-1931] - verify that the instrument tasks actually work
-
-
-Changes in version 3.2.0.cr4 (24.08.2006)
--------------------------------------------
-
-** Bug
- * [HHH-1293] - java.lang.NoSuchMethodError: <persistent class>.getHibernateLazyInitializer()
- * [HHH-1677] - optimistic-lock="dirty|all" is ignored at delete time
- * [HHH-1710] - persistent collections with property-ref to secondary tables cannot be joined in HQL
- * [HHH-1713] - AbstractEntityPersister causes an exception when a row in a joined table is missing with fetch="select"
- * [HHH-1740] - Build-time instrumentation breaks lazy="proxy"
- * [HHH-1750] - Exception ORA-01000 too many open cursors by generated="insert"
- * [HHH-1806] - No Dialect mapping for JDBC type: 3
- * [HHH-1848] - A session.lock generates a query with a version column in a joined subclass which does not exist
- * [HHH-1892] - finish HHH-1789 for ordered and sorted collections
- * [HHH-1898] - With hibernate 3.2.0-cr3 there is an hql parsing error on a one-to-one relation
- * [HHH-1924] - ForeignKeys: TransientObjectException is thrown without a message because of a wrong bracket in the code
- * [HHH-1927] - persist() and then merge() not handled correctly for multiple entity instances representing the same logical state
- * [HHH-1937] - Proxy creation failure leads to NPEs
- * [HHH-1943] - PersistenceContext not checked to see whether the associated entity is transient or not
- * [HHH-1944] - generated subqueries and jpaql compliance (derived select clause) check
- * [HHH-1947] - OF part of MEMBER OF is optional
- * [HHH-1948] - Query Idetification variables are case insensitive in JPA
- * [HHH-1949] - having trim(BOTH from c.name) translated into having ltrim(rtrim(BOTH)) on DB2
- * [HHH-1954] - Proxies are never unassociated (evicted) from a session
- * [HHH-1958] - session.lock(LockMode.FORCE) can lead to NPE
- * [HHH-1963] - meta inheritance broken
- * [HHH-1992] - Some cascade actions should not trigger a property access on lazy properties
- * [HHH-2001] - javaassist does not setup the proper protection domain thus does not work with signed/secured deployments such as webstart
- * [HHH-2015] - where= does not set parenthesis leading to unexpected query when multiclause are used
- * [HHH-2017] - locate function defined on Oracle9Dialect is incorrect
- * [HHH-2022] - property names beginning with underscores cause Hibernate to generate invalid aliases
-
-** Improvement
- * [HHH-1470] - Enhance Hibernate-Mapping DTD Definition of type element
- * [HHH-1934] - logging NonUniqueObjectException and WrongClassException
- * [HHH-1941] - Be more specific about x not found and invalid mapping exceptions to allow tools to tell about it
- * [HHH-1968] - unify bytecode instrumentation
- * [HHH-1980] - disallow the mapping combination of <version/> and optimistic-lock
- * [HHH-2005] - more standard build script
- * [HHH-2023] - performance optimization of JTATransactionFactory.isTransactionInProgress()
-
-** Patch
- * [HHH-1271] - When using Stored Procedure for update or delete, the check is not done correctly.
-
-** Task
- * [HHH-1931] - verify that the instrument tasks actually work
-
-
-Changes in version 3.2 cr3 (06.07.2006)
--------------------------------------------
-
-** Bug
- * [HHH-1452] - Native SQL query is missing join if entity includes many-to-one on secondary table
- * [HHH-1507] - one-to-one can have formula or meta but not both of them.
- * [HHH-1552] - Error when using ?1 and parameterList
- * [HHH-1586] - ClassCastException in CollectionType.toLoggableString if using CustomCollectionType
- * [HHH-1732] - EhCache.toMap still assumes Serializable objects
- * [HHH-1734] - Connection leak when using hilo strategy in SE environment
- * [HHH-1741] - Bug in reference documentation
- * [HHH-1746] - NullPointerException at IdentNode.resolveAsNakedComponentPropertyRefLHS(IdentNode.java:195
- * [HHH-1748] - Setting a comment that contains a single quote on a query results in an unintuitive exception
- * [HHH-1763] - Bug in InputStream org.hibernate.util.ConfigHelper.getResourceAsStream(String resource)
- * [HHH-1791] - property update="false" ignored since 3.2.0.cr2
- * [HHH-1816] - serializing session from a named session factory to a different vm broken
- * [HHH-1822] - flushing entity linked to transient instance (non cascaded) should always fail
- * [HHH-1828] - registering a transaction marked for Rollback is illegal
- * [HHH-1833] - Not Generating HibernateException
- * [HHH-1838] - Wrong SQL generated for hql query on "any" relation
- * [HHH-1855] - booleans not properly handled in assignment clause of UPDATE statements
- * [HHH-1858] - wrong sql generated against many-to-any association table
- * [HHH-1871] - query type autodiscovery assume wrong column when mixing entities and scalars
-
-** Deprecation
- * [HHH-1792] - Callable update/insert/delete statements should not force rowcount out parameter
-
-** Improvement
- * [HHH-1617] - Check the second-level cache before adding a PK to a batch fetch
- * [HHH-1773] - Typo in ImprovedNamingStrategy
- * [HHH-1779] - Allow Session.remove() on transient object
- * [HHH-1789] - improve efficiency of collection initialization from L2 cache hits
- * [HHH-1795] - default cache provider to NoCacheProvider
- * [HHH-1796] - TreeCache based providers and Fqn
- * [HHH-1800] - session.get() / load() should raise exception when the id is of the wrong type
- * [HHH-1818] - remove() should force subsequent contains() calls to return false
- * [HHH-1831] - Batch loading the same EntityKey (one side of manytoone ) more than once
- * [HHH-1861] - More complete component handling in HQL
- * [HHH-1881] - introduce LoggableUserType interface
-
-** New Feature
- * [HHH-1709] - Be able to raise ENFE rather than LIE in proxies
- * [HHH-1727] - Add a SQLFunctionRegistry
- * [HHH-1817] - Introduce setting for JPA-QL strict compliance
- * [HHH-1826] - Built-in type for char[] -> VARCHAR Byte[] and Character[]
-
-** Patch
- * [HHH-1558] - Dialect for new database engine H2
- * [HHH-1847] - QBE 'like' clause with backslashes don't work with MySQL
-
-** Task
- * [HHH-1839] - rename FlushMode.NEVER -> FlushMode.MANUAL
-
-
-Changes in version 3.2 cr2 (05.05.2006)
--------------------------------------------
-
-** Bug
- * [HHH-1114] - The first (HSQL) Hibernate Application doesn't work as expected due to lack of database shutdown
- * [HHH-1175] - Exception when loading inheritance mapping in single file
- * [HHH-1560] - PropertiesHelper.resolvePlaceHolders() fails with non-String values in System properties
- * [HHH-1620] - Errors on max_lo <=1 boundaries
- * [HHH-1625] - Hibernate.isPropertyInitialized() returns false on instrumented transient object
- * [HHH-1648] - Exception while resuming a transaction is silently eaten
- * [HHH-1674] - Configuration serialization error: filterDefinitions map not serializable
- * [HHH-1695] - subsequent calls to non-existent proxy causes NPE
-
-** Improvement
- * [HHH-1266] - StatelessSession can implement refresh
- * [HHH-1414] - many-to-many and metadata order-by based on column from the target table
- * [HHH-1477] - Improve naming strategy for ANN-195
- * [HHH-1538] - aggregations functions in EJBQL queries does not return the appropriate types
- * [HHH-1670] - Update EhCache and EhCache provider to support EhCache 1.2
- * [HHH-1704] - Deduplicate unique constraints generation sharing the same column(s)
-
-** New Feature
- * [HHH-870] - support SQL updates in named queries
- * [HHH-1591] - Replace LazyInitializationException by EntityNotFoundException
- * [HHH-1719] - Provide a ClassTransformer interface to the BytecodeProvider
-
-
-Changes in version 3.2 cr1 (27.03.2006)
--------------------------------------------
-
-** Bug
- * [HHH-1453] - Broken exception handling in NullableType
-
-** Improvement
- * [HHH-227] - remove reflection optimizer
- * [HHH-587] - Make ResultTransformer available for all query methods
- * [HHH-1588] - delay inserts for insert-generated-identifiers outside transaction
- * [HHH-1590] - redesign how PostInsertIdentifierGenerators are handled at insertion
- * [HHH-1592] - allow SelectGenerator to use a defined natural-id (if one)
-
-** New Feature
- * [HHH-332] - create ability to add resulttransformer to HQL query
- * [HHH-1179] - support inline sequence id generation on Oracle using RETURNING clause
-
-
-Changes in version 3.2 alpha2 (15.03.2006)
--------------------------------------------
-
-** Bug
- * [HHH-535] - properties element causes exception in interface/abstract class
- * [HHH-1325] - ArrayOutOfBounds expected in DatabaseMetadata.isTable when specifing schema
- * [HHH-1435] - many-to-one lazy seems to be broken in 3.1.x
- * [HHH-1531] - NPE with many-to-many and property-ref
- * [HHH-1546] - generated version properties fail with multiple actions per flush
-
-** Improvement
- * [HHH-1540] - Better Error Feedback In CollectionEntry.postFlush(PersistentCollection)
- * [HHH-1555] - ConnectionReleaseMode.AFTER_STATEMENT and flushes
- * [HHH-1559] - introduce TransactionFactory.isTransactionInProgress to facilitate EJB3 joinTransaction handling
-
-
-Changes in version 3.2 alpha1 (28.02.2006)
--------------------------------------------
-
-** Bug
- * [HHH-687] - Exception QuerySyntaxError not really serializable
- * [HHH-1236] - Remove static reference to classloader, to avoid memory leak at webapp reload
- * [HHH-1287] - Problem with WAS ExtendedJTATransaction not available when using MDB
- * [HHH-1419] - Update + Exists doesn't seem to work
- * [HHH-1445] - SchemaUpdate closes shared ConnectionProvider
- * [HHH-1464] - QueryException from Query.getReturnAliases when query uses "fetch"
- * [HHH-1486] - Concurrent access issues with both SoftLimitMRUCache and SimpleMRUCache
- * [HHH-1508] - Session.createQuery() should not flush the session
-
-** Improvement
- * [HHH-1411] - Collection fetches and DISTINCT
- * [HHH-1412] - Collection fetches and firstResult/maxRows
- * [HHH-1416] - LockMode.FORCE to implement EJB3 LockModeType.WRITE
- * [HHH-1457] - support new optimisitc locking capabilities of JBossCache
- * [HHH-1466] - better handling of Antlr exceptions
- * [HHH-1516] - support DataDirect standard jdbc stored procedures
- * [HHH-1518] - Guarentee LockMode behaviors
- * [HHH-1520] - with clause with implied joins within an explicit join
- * [HHH-1526] - Improved DTDEntityResolver
-
-** New Feature
- * [HHH-1251] - Avoid replicating the clearing of TreeCache on SessionFactory..close()
- * [HHH-1410] - FlushMode.AUTO -> COMMIT when outside a transaction
- * [HHH-1447] - pluggable bytecode libraries
-
-
-Changes in version 3.1.2 (27.01.2006)
--------------------------------------------
-
-** Bug
- * [HHH-73] - Statistics for HQL queries use pre-processed query string
- * [HHH-1306] - HQL parsing problem with join fetching of arrays/collections of values
- * [HHH-1370] - Warning in hibernate-mapping-3.0.dtd
- * [HHH-1371] - MappingException is thrown when the same column is referenced with different case
- * [HHH-1386] - Numeric (long) literals not properly handled by HQL parser
- * [HHH-1390] - Session.isOpen() throws exeception when the session is closed with ThreadLocalSessionContext
- * [HHH-1391] - Invalid parameter index SQLException when using named parameters after positional parameters
- * [HHH-1392] - Proxies cannot be serialized after session is closed
- * [HHH-1398] - extends and entity-names broken with mapping-level package attribute
- * [HHH-1407] - return-join broken for entity collections
-
-** Improvement
- * [HHH-1364] - Defensive check of isClosed when obtaining a connection from ConnectionManager
- * [HHH-1367] - warn level log "this operation breaks ==" may be disturbing
-
-** New Feature
- * [HHH-1372] - Support for MySQL5 new varchar length
-
-** Patch
- * [HHH-1005] - Criteria LEFT JOIN capability when adding Order to associations
-
-** Task
- * [HHH-1373] - Document update versioned
-
-
-Changes in version 3.1.1 (13.01.2006)
--------------------------------------------
-
-** Bug
- * [HHH-853] - DML-style HQL queries and associations
- * [HHH-1281] - FORWARD_ONLY ScrollableResults#next() throw GenericJDBCException
- * [HHH-1286] - Set entity in HQL query without prefix -> incorrect SQL
- * [HHH-1308] - Session.createFilter(...).iterate() results in bogus column names for result set extraction
- * [HHH-1314] - float/double literals not sent to the database correctly
- * [HHH-1316] - SchemaUpdate : java.sql.SQLException: You cannot commit during a managed transaction!
- * [HHH-1328] - org.hibernate.util.SimpleMRUCache keeps a soft reference to the cache key, so cached values get collected prematurely
- * [HHH-1336] - ForeignGenerator does not handle transient entities with an entity-name properly
- * [HHH-1337] - Mapped <component> generated column names incorrect with ImprovedNamingStrategy
- * [HHH-1349] - HQL delete statement problem due to oracle lacking table aliases in delete clause
- * [HHH-1361] - creating temporary table for bulk delete will commit current transaction in managed environment such as J2EE
-
-** Improvement
- * [HHH-1019] - Native SQL return-property mapping doesn't support dot-syntax in return-property for components
- * [HHH-1290] - Defensive checking of session status
- * [HHH-1302] - query.getReturnTypes inconsistent
- * [HHH-1304] - better handling of borrowed connections in non-ON_CLOSE release semantics
- * [HHH-1309] - schemaupdate does not handle TableHiLoGenerator
- * [HHH-1339] - empty property name in mapping file gives imcomprehensible error message
- * [HHH-1344] - ANSI-SQL trim function for SQLServer
- * [HHH-1345] - ANSI-SQL mod function for SQLServer
- * [HHH-1346] - ANSI-SQL bit_length function for SQLServer
- * [HHH-1351] - <return-scalar name="blah"/> should be possible
- * [HHH-1360] - set autodiscovery flag for SQLQueries when resultsetmappings are used
-
-
-Changes in version 3.1 (12.12.2005)
--------------------------------------------
-
-** Bug
- * [HHH-849] - Cartesian product + implicit joins
- * [HHH-1065] - user provided connection not usable by default due to agressive release changes
- * [HHH-1101] - associations join fetched in HQL without owner being selected
- * [HHH-1133] - Comparators, defined for collections in mapping files, are not set
- * [HHH-1149] - NPE flushing reattached entity w/ non-mutable natural-id
- * [HHH-1170] - HQL 'cast' function doesn't work with MySQL 4 when casting to string
- * [HHH-1187] - Cannot delete a object having a delete-orphan collection when user_rollback_id is set
- * [HHH-1191] - HQL fails backward compatibility using classic translator
- * [HHH-1194] - hql delete statements with joined-subclass hierarchies with a mapped where attribute at the root
- * [HHH-1206] - Mappings.TableDescription is not serializable
- * [HHH-1212] - mismatch in entity-modes defined in DTD and EntityMode class
- * [HHH-1227] - ClassCastException on DOM4J replicate of Calendar property
- * [HHH-1239] - BinaryArithmeticOperatorNode.getDataType() does not properly handle date/time arithmetic
- * [HHH-1240] - Track connection leakage in JDBCContext.afterTransactionCompletion()
- * [HHH-1245] - Calling the Session should register it with the current JTA txn.
- * [HHH-1254] - Serialization of Sessions using JDBCTransactions with auto-flush/auto-close
-
-** New Feature
- * [HHH-1222] - Autodiscover scalar types in native-sql
- * [HHH-1243] - allow placeholders to system properties in config properties
- * [HHH-1244] - Support for MySQL5 stored procedures
- * [HHH-1260] - Configuration.mergeProperties()
-
-** Task
- * [HHH-1066] - Upgrade CGLIB to fix proxy memory leak
- * [HHH-1242] - upgrade ANTLR to 2.7.6rc1
-
-** Improvement
- * [HHH-860] - insert ... select ... and version numbers
- * [HHH-926] - TypeDef should be global
- * [HHH-1138] - No ConstraintName when using PostgreSQL
- * [HHH-1144] - Implement naming convention for temporary test failures
- * [HHH-1153] - PropertiesHelper fails reading primitive values from hibernate-mapping when doc has whitespace
- * [HHH-1182] - Access to filter metadata
- * [HHH-1183] - Getting sql "plan" for DML operations
- * [HHH-1197] - Support for HQL delete on MaxDB
- * [HHH-1198] - post-insert event pass the entity wo the id field filled when the generator is identity
- * [HHH-1213] - make JACC event listeners auto configurable (through initialize(Configuration))
- * [HHH-1215] - Added support for LVARCHAR in InformixDialect
- * [HHH-1218] - Add concat() function support to SAPDBDialect
- * [HHH-1255] - ThreadLocalSessionContext and Session serialization
-
-** Patch
- * [HHH-967] - executeUpdate on StatelessSession
- * [HHH-1172] - Missing configuration templates for the new MimerSQLDialect
-
-** Deprecation
- * [HHH-1229] - deprecate ability for entities to not define identifier properties
-
-
-Changes in version 3.1 rc3 (17.11.2005)
--------------------------------------------
-
-** Bug
- * [HHH-755] - Setter / Getter for property gDate are wrong
- * [HHH-764] - XML mapping
- * [HHH-1034] - The connection is closed *outside* the JTA transaction in TransactionHelper
- * [HHH-1062] - java:comp/UserTransaction not correct for JBoss
- * [HHH-1064] - Exception using JTATransaction in WebSphere 6
- * [HHH-1069] - Unnecessary commas generated in select with left outer joins
- * [HHH-1075] - New parser "not exists" command bug
- * [HHH-1077] - Typo in docs: "equiped"
- * [HHH-1080] - HQL delete fails on entities with where-fragments using operators other than '='
- * [HHH-1081] - missing parens in example code for Criteria Associations
- * [HHH-1084] - incorrect method name "sql" in Restrictions example, should be "sqlRestriction"
- * [HHH-1091] - Can't write transparent CurrentSessionContext for BMT
- * [HHH-1098] - Patch for build.sh to be able to build latest version on linux
- * [HHH-1106] - HQL "not in" generatad wrong SQL
- * [HHH-1111] - JDBCTransaction.rollback() results in a call to Interceptor.beforeTransactionCompletion()
- * [HHH-1128] - Column alias clashes under certain circumstances
- * [HHH-1146] - latest cvs(11/10/05) hibernate3 issue with classic query
- * [HHH-1156] - StatefulPersistenceContext not serializable when property-ref is used
- * [HHH-1160] - Incorrect use of getGeneratedKey() for Oracle
-
-** New Feature
- * [HHH-449] - korean hibernate reference manual
- * [HHH-1129] - use expected-type in 'untyped' Query.setParameter()
-
-** Improvement
- * [HHH-221] - Proxy for one-to-one with property-ref
- * [HHH-844] - move parameter "bookkeeping" into QueryTranslator
- * [HHH-1051] - "Compiled" native SQL queries are not cached
- * [HHH-1061] - import.sql should allow more human readable and usable files
- * [HHH-1078] - <dynamic-component> requires type on property
- * [HHH-1120] - Make NamingStrategy to work nicely with HA and EJB3 naming strategy
- * [HHH-1142] - added getSelectSequenceNextValString() and getCurrentTimestampSelectString() to TimesTenDialect
-
-** Patch
- * [HHH-1063] - support for 'locate' function in SQLServer and Sybase dialects
- * [HHH-1090] - Allow subqueries on criteria to obtain non-string results
- * [HHH-1095] - Hibernate takes incorrect HasCode when a lot of CompositeKeys and Lazy loading is involved
- * [HHH-1103] - finalize method filter for proxies
- * [HHH-1136] - more meaningful AssertionFailure message in org.hibernate.persister.entity.JoinedSubclassEntityPersister.getTableId(...)
-
-
-Changes in version 3.1 rc2 (17.10.2005)
--------------------------------------------
-** Bug
- * [HHH-1045] - Example contains inner classes that aren't serializable
- * [HHH-1055] - optimistic-lock is not inherited from class to subclass et.al.
-
-** Improvement
- * [HHH-702] - auto detect aliasing for collection properties (coll.key, coll.id etc.)
- * [HHH-1038] - make 'auto' the default for hibernate.connection.release_mode
- * [HHH-1042] - determine "expected type" of parameters during HQL parsing
-
-
-Changes in version 3.1 rc1 (07.10.2005)
--------------------------------------------
-** Bug
- * [HHH-528] - component.manyToOne.id in HQL causes join
- * [HHH-871] - Configuration.setListener(String type, Object listener) throws ClassCastException
- * [HHH-873] - referencing raw HQL FromElement alias outide the from clause of update and delete statements generates incorrect sql
- * [HHH-876] - PreparedStatement being closed before being executed by AbstractBatcher
- * [HHH-884] - SchemaExport does not propagate parent indexes to <union-subclass> tables
- * [HHH-887] - Aggressive release and Session.connection()
- * [HHH-893] - custom tuplizer are not instantiated for components
- * [HHH-905] - $PlaceHolder$ remains in generated SQL when filter is enabled
- * [HHH-907] - optimistic-lock="false" for timestamped object results in SQLException: Invalid column index
- * [HHH-908] - CLONE -NullPointerException when using BigInteger in a query
- * [HHH-911] - CGLIBLazyInitializer and Exceptions
- * [HHH-913] - NPE in CMTTransaction since javax.transaction.Transaction is never set
- * [HHH-918] - impossible to move objects to another session
- * [HHH-924] - Useless OracleErrorCodeConverter (and possibly others)
- * [HHH-932] - HQL UPDATE and <union-subclass>
- * [HHH-946] - QuerySyntaxException might not be serializable
- * [HHH-964] - ORA-00936 with joined subclass / Oracle
- * [HHH-986] - Need to check Thread.currentThread().getContextClassLoader() in ConfigHelper
- * [HHH-991] - Cannot use comparator class
- * [HHH-1000] - varchar(xxx char) not supported on Oracle8i
-
-** New Feature
- * [HHH-950] - interface for SessionFactory.getCurrentSession() handling
-
-
-** Improvement
- * [HHH-608] - update HSQLDialect for HSQL 1.8 sequence support
- * [HHH-889] - Add read-only cache-mode comment in <query and <sql-query
- * [HHH-898] - OracleDialect UTF8 varchar2
- * [HHH-909] - Onquoted primary key in IncrementGenerator
- * [HHH-988] - generated="never|insert|always"
- * [HHH-989] - add discussion of implicit and explcit joins
- * [HHH-1011] - Make disconnect/reconnect of a Session implicit
-
-** Patch
- * [HHH-994] - Sybase/SQLServer support for temporary tables
-
-
-Changes in version 3.1 beta 3 (13.09.2005)
--------------------------------------------
-** Bug
- * [HHH-528] - component.manyToOne.id in HQL causes join
- * [HHH-871] - Configuration.setListener(String type, Object listener) throws ClassCastException
- * [HHH-873] - referencing raw HQL FromElement alias of update and delete statements
- * [HHH-876] - PreparedStatement being closed before being executed by AbstractBatcher
- * [HHH-884] - SchemaExport does not propagate parent indexes to <union-subclass> tables
- * [HHH-887] - Aggressive release and Session.connection()
- * [HHH-893] - custom tuplizer are not instantiated for components
- * [HHH-905] - $PlaceHolder$ remains in generated SQL when filter is enabled
- * [HHH-907] - optimistic-lock="false" for timestamped object results in SQLException: Invalid column index
- * [HHH-908] - NullPointerException when using BigInteger in a query
- * [HHH-911] - CGLIBLazyInitializer and Exceptions
- * [HHH-913] - NPE in CMTTransaction since javax.transaction.Transaction is never set
- * [HHH-918] - impossible to move objects to another session
- * [HHH-924] - Removed ErrorCodeConverters
- * [HHH-946] - QuerySyntaxException might not be serializable
-
-** Improvement
- * [HHH-898] - OracleDialect UTF8 varchar2
- * [HHH-909] - Unquoted primary key in IncrementGenerator
-
-
-Changes in version 3.1 beta 2 (16.08.2005)
--------------------------------------------
-** Bug
- * [HHH-477] - Boolean discriminators generate invalid SQL for PostgreSQL dialect
- * [HHH-480] - SchemaExportTask ignores some properties not defined in hibernate.properties
- * [HHH-615] - SchemaExport outputFile ignores ant's basedir
- * [HHH-770] - hql query execution generates invalid SQL
- * [HHH-779] - Assertion failure occured with Hibernate 3 saving objects
- * [HHH-781] - SimpleExpression ignorecase regression
- * [HHH-799] - merge() and embedded composite identifiers
- * [HHH-801] - subselect fetch and named parameters
- * [HHH-802] - querying "mapped" composite identifiers
- * [HHH-803] - no version increment from delayed collection adds
- * [HHH-805] - Session.getStatistics().getEntityCount() throws UnsupportedOperationException
- * [HHH-819] - Firebird CONCAT SQL function
- * [HHH-821] - query by natural-id cache is not update when object is inserted or deleted
- * [HHH-822] - <key-property> will actually pick up <type> tags if it were allowed by the DTD
- * [HHH-825] - ReadWrite-Cache issues NullPointerException after modification of an array
- * [HHH-839] - Session.refresh not working for custom 'Load' SQL
- * [HHH-849] - Cartesian product + implicit joins
- * [HHH-854] - Class with mapped composite id can't have subclasses
- * [HHH-858] - Autocommit status inconsistent in connections created by DriverManagerConnectionProvider
- * [HHH-863] - Hibernate generates "notExists" instead of "not exists"
- * [HHH-868] - Missing parens after / or -
-
-** New Feature
- * [HHH-35] - add attribute haltonerror to schemaexport Ant task
- * [HHH-182] - Mimer SQL Dialect for Hibernate 3
- * [HHH-704] - Statistics for optimistic lock failures
- * [HHH-725] - Allow hooks into all executed sql by a session
- * [HHH-783] - collection lazy="extra"
- * [HHH-818] - Optimisitc locking using database current timestamp
- * [HHH-828] - session.getTransaction()
- * [HHH-829] - <cache include="all|non-lazy" ... />
- * [HHH-831] - allow database generated property values
- * [HHH-832] - allow database generated property values for versioning
- * [HHH-838] - Transaction.setTimeout()
- * [HHH-840] - allow definition of "auxiliary" database objects in mapping
- * [HHH-846] - Add Intializable interface for events
- * [HHH-848] - Validate mappings against JDBC metadata
- * [HHH-859] - post-commit events
-
-** Improvement
- * [HHH-133] - schemaexport task: provide independent drop/create output
- * [HHH-135] - parameterized types can't be used on key-property or ir (possible others)
- * [HHH-552] - NoopAccessor for HQL-only properties
- * [HHH-680] - Easier support for doing UserCollectionType's
- * [HHH-686] - Final classes and classes with private null ctors cause unhelpful NullPointerException
- * [HHH-754] - Allow HQL DML for implicit polymorphism
- * [HHH-782] - Avoid unnecessary updates when component property is update='false' but modified
- * [HHH-786] - Improve lazy options for <one-to-one>
- * [HHH-791] - Use cascade styles when fetching entities in refresh() and merge()
- * [HHH-815] - Confusing use of the term "dereference"
- * [HHH-830] - Improvements to caching lazy properties
-
-** Patch
- * [HHH-378] - Better LockMode.UPGRADE for DB2 UDB v8.2
- * [HHH-430] - Improved SizeExpression with greater, lesser, not equals, etc. capabilities
- * [HHH-735] - SchemaUpdate reads table metadata from wrong schema
- * [HHH-780] - org.hibernate.proxy.BasicLazyInitializer reflection hotspot
- * [HHH-864] - Use QUERY_CACHE for sessions with filters to improve performance
-
-
-Changes in version 3.1 beta 1 (21.07.2005)
--------------------------------------------
-
-** Bug
- * [HHH-145] - union-subclass and oracle 8i
- * [HHH-374] - EJB3 example delete query doesn't work in Hibernate.
- * [HHH-447] - EHCache integration prevents multiple session factories
- * [HHH-488] - JACCListeners are not working at all
- * [HHH-564] - missing commas for implicit joins
- * [HHH-577] - joins within subqueries on dbs supporting ansi-joins result in extraneous commas
- * [HHH-592] - cast() function doesn't know its returned Hibernate type
- * [HHH-639] - CGLIB instrumentation of subclasses
- * [HHH-658] - Bug in Alias Name Generation
- * [HHH-671] - Firebird support of sequences/generators
- * [HHH-679] - setLockMode(LockMode.UPGRADE_NOWAIT) does not translate to correct SQL on Oracle
- * [HHH-688] - Bad implementation in org.hibernate.type.CustomType.stringToObject
- * [HHH-691] - generated column alias is incorrect if there is a prior relationship and the table column names are similar to the table name
- * [HHH-694] - NPE when accessing the SLCache stats with TreeCache
- * [HHH-698] - Exception on EG , trying to change immutable id (natural-id)
- * [HHH-699] - Incorrect Tablename genetaion when using MySQL Dialect and no Schema definition
- * [HHH-708] - Restrictions.in could not be used properly on composite-ids
- * [HHH-709] - ArrayType.replaceElements fails if original.length != target.length
- * [HHH-718] - HQL "fetch all properties" not working for column level lazy props
- * [HHH-726] - ConstraintViolationException with primitive collection
- * [HHH-727] - java.lang.StackOverflowError when cascade="true" on both sides of bidirectional one-to-one association using FK
- * [HHH-734] - HQL incorrectly parses certain query strings
- * [HHH-736] - Use of sql functions containing space not supported in filter conditions
- * [HHH-738] - formula property with select-before-update
- * [HHH-747] - Order.toSQLString generates incorrect statement
- * [HHH-748] - component dereferencing in subquery from clauses
- * [HHH-752] - Typo in 8.5.3 bidirectional one-to-one jjoin table example
- * [HHH-757] - NullPointerException when using BigInteger in a query
-
-** New Feature
- * [HHH-595] - HQL insert select
- * [HHH-597] - Named XML resultsetmappings
- * [HHH-696] - handle discriminators on HQL insert
- * [HHH-697] - allow bumping versions in HQL update
- * [HHH-716] - handle version columns in bulk inserts
- * [HHH-723] - Need to be able to pass in javax.sql.DataSource in SF creation
- * [HHH-739] - Order.ignoreCase()
- * [HHH-741] - select clause subselects
- * [HHH-742] - Stateless session
- * [HHH-744] - collection fetching in scroll() via "break processing"
- * [HHH-768] - <many-to-many property-ref=".."/>
-
-** Improvement
- * [HHH-14] - Add Session.delete(String entityName, Object entity)
- * [HHH-295] - cleanup and expose the Tuplizers
- * [HHH-352] - HQL bulk and cache
- * [HHH-689] - exclude parens for components outside where-clause
- * [HHH-743] - {coll.key}, {coll.index}, {coll.element}, etc
- * [HHH-745] - EJB3 composite PK style
- * [HHH-749] - Cascade merge() and unidirectional one-to-many
- * [HHH-750] - use attribute name other than 'type' in dynamic-maps
- * [HHH-753] - Replace antlr System.exit with QueryException
- * [HHH-769] - property-ref="foo.bar" to a component property
- * [HHH-772] - null in maps are handled inconsistently
- * [TODO-18] - optimistic-lock="all|dirty" with components
-
-
-Changes in version 3.1 alpha 1 (24.06.2005)
-------------------------------------
-** Bug
- * [HHH-204] - Wrong/uncommon log name in class ...hql ast ErrorCounter
- * [HHH-241] - HQL lexer doesn't support unicode quoted strings
- * [HHH-354] - property named "full" breaks HQL queries
- * [HHH-493] - WARNING: Keyword 'member' is being intepreted as an ident
- * [HHH-538] - length() function does not work in SQLServerDialect
- * [HHH-539] - ClassCastException on mapping a property with a formula in a set of composite elements
- * [HHH-540] - Mapping a one-to-many collection with a non-null foreign key within a component fails on save
- * [HHH-547] - Cannot commit using UserCollectionType and debug logging
- * [HHH-548] - many-to-many faulty delete optimization when filter in use
- * [HHH-554] - Hibernate 3 HQL to SQL FROM Clause Comma Generation Problem
- * [HHH-558] - HQL doesn't support multi-byte character in class name and property names
- * [HHH-559] - quoted multi-byte character in HQL is translated into weird character in SQL.
- * [HHH-565] - delete-orphan generating AssertionFailure
- * [HHH-566] - The result is not correct in 'createQuery("select new Foor(x,x) from Foo").scroll()'
- * [HHH-570] - size operator fails on a many to many in HQL
- * [HHH-571] - JDK 1.3 Compatibility Issue
- * [HHH-573] - error when merging entity graph has cascade level>2
- * [HHH-575] - org.hibernate.cache.FilterKey is not Serializable
- * [HHH-589] - parameterized expression inside function
- * [HHH-594] - order-by mapping for collections overrides order by in HQL
- * [HHH-601] - New temporary table feature assumes all persisters are ready
- * [HHH-614] - SchemaUpdate broken in DB2/400
- * [HHH-622] - Spelling mistake 'intepreted' in org.hibernate.hql.PARSER warning
- * [HHH-642] - criterias with projection
- * [HHH-650] - FilterImpl is Serializable yet FilterDefinition is not
- * [HHH-657] - Date parse exception using EntityMode.DOM4J
- * [HHH-666] - JTAHelper.isInProgress( txn.getStatus()) throws NPE when txn null
-
-** New Feature
- * [HHH-620] - Extra join conditions in HQL
- * [HHH-640] - short-circuit dirty checking for instrumented classes
- * [HHH-643] - support mutable="false" for collections
- * [HHH-645] - Session.setReadOnly()
- * [HHH-549] - portable to_char() function
- * [HHH-576] - Hook to pre-process generated select strings in the Dialect
- * [HHH-662] - Add support for definition of functional composite key ("properties") in joined subclass
-
-** Improvement
- * [HHH-46] - Allow access to properties that are not joined
- * [HHH-261] - Stored procedure support for SQLServer dialects
- * [HHH-351] - multi-table bulk operations
- * [HHH-574] - improve in naming named-query
- * [HHH-596] - Auto-detect {..} in native SQL queries
- * [HHH-641] - create constraints for many-to-one property-ref
- * [HHH-501] - warn when a final method is tried to be proxied
- * [HHH-525] - cglib related startup performance
- * [HHH-557] - Helpful error message for non Serializable classes with a composite-id
- * [HHH-586] - check immutable natural-ids
- * [HHH-609] - Adds substr to PostgreSQL dialect
- * [HHH-618] - documentation bugs
-
-** Patch
- * [HHH-224] - JDataStore Dialect and updated Testfiles
- * [HHH-366] - InformixDialect SQLExceptionConverter
- * [HHH-536] - ImprovedNamingStrategy modifies capitalized column names inappropriately
- * [HHH-632] - Informix Dialect missing from automatic dialect discovery
- * [HHH-4] - CachedFile bugfix + configuration + autodetect resource as file
-
-
-Changes in version 3.0.5 (25.5.2005)
-------------------------------------
-
-** Bug
- * [HHH-516] - Interceptor.onFlushDirty() sometimes not called
- * [HHH-517] - getDatabaseMajorVersion() not available in JDK 1.3
- * [HHH-518] - SQL parser does not recognize all whitespace
- * [HHH-519] - broken SQL when traversing many-to-many to joined <subselect>
- * [HHH-529] - Bug in merge()
-
-** New Feature
- * added <natural-id> mapping
- * [HHH-533] - allow unique-key on <property> and <many-to-one>
- * [HHH-534] - efficient cache by natural key
- * support for <comment> on MySQL
-
-** Improvement
- * [HHH-526] - log "Aggressively releasing JDBC Connection" as DEBUG instead of INFO
- * various logging improvements
-
-
-Changes in version 3.0.4 (23.5.2005)
-------------------------------------
-
-** Bug
- * [HHH-452] - UnsavedValueFactory.instantiate does not wrap the Exception it catches
- * [HHH-456] - Session still holds references to entities after close()
- * [HHH-457] - Log info for structured second-level cache entries is incorrect
- * [HHH-466] - Made default for MS SQL dialect definition more flexible
- * [HHH-473] - Formula can't contain SQL cast keyword
- * [HHH-484] - Order-by not applied to collections fetched by OuterJoinLoader
- * [HHH-487] - Possible empty union in UnionSubclassEntityPersister
- * [HHH-505] - Possible NullPointerException in BigIntegerType
- * [HHH-507] - Cached List does not show additions
- * Fixed bugs in subselect fetching
-
-** New Feature
- * [HHH-455] - Obtain non-intercepted Session by passing an EmptyInterceptor
- * [HHH-467] - HQL: support for case when then else end IN select clause
- * [HHH-485] - Support multiple collection join fetches (attention: Cartesian product) in native SQL queries
- * Added SessionStatistics metric interface
- * Added support for table and column level <comment> blocks
- * Added Simplified Chinese translation of reference documentation (Xiaogang Cao)
-
-** Improvement
- * Any query may now join fetch >1 collection role (attention: Cartesian product)
- * [HHH-454] - Add 2292 integrityViolationCode to Oracle9Dialect
- * [HHH-503] - Implemented ViolatedConstraintNameExtracter for HSQLDialect (Frank Grimes)
-
-
-Changes in version 3.0.3 (8.5.2005)
------------------------------------
-* fixed bug in HQL for composite key classes which have a property named the same as the owning entity's id property
-* replaced 'connection.aggressive_release' with 'hibernate.connection.release_mode'
-* added ConnectionReleaseMode
-* added eager fetch for any associations with fetch=join, even after a HQL query, or cache retrieval (EJB3)
-* added replicate() isUpdate flag to OnReplicateVisitor, useful for native ids
-* fixed ParameterizedTypes order of initialization
-* fixed bug in DB2Dialect
-* fixed EntityMode.DOM4J creation of duplicate <set> output
-* fixed JDBCException error code handling
-* fixed Criteria Restrictions.isEmpty()/isNotEmpty() when collection is mapped to superclass
-* fixed HQL indexed collections access with no alias
-* fixed HQL aggregate functions on components when "id" property is used
-* fixed issue with non-cascading refresh to collections
-* fixed query-timeout not being applied to bulk HQL (Stephan Fudeus)
-* fixed pessimistic locking with Firebird (Yuichi Sugimura)
-* updated Ant 1.6.3
-* improved validation of sql queries, throw QueryException if addEntity() nor addScalar() was called
-* added automatic dialect detection if no dialect is configured
-* added new tutorial (Michael Gloegl, Christian Bauer)
-
-
-Changes in version 3.0.2 (27.4.2005)
-------------------------------------
-* fixed union operations on PostgreSQL
-* fixed HQL concat() function for Oracle dialect
-* fixed auto-close/auto-flush during getCurrentSession() processing
-* fixed ClassCastException with EntityMode.DOM4J
-* fixed HQL dynamic instantiation with iterate()
-* fixed HQL bug with missing parantheses and implicit joins
-* fixed bug were Interceptor.getEntity() wasn't called if in cache
-* fixed bug in merge() of sorted sets
-* fixed bug in EntityMode.DOM4J with non-lazy embedded many-to-ones
-* fixed Criteria/Projection ordering bug
-* fixed HQL referencing component attribute
-* fixed column duplication detection for components
-* fixed eager fetching for many-to-many associations
-* fixed stack overflow with auto_close_session and aggressive_release and unclosed ScrollableResults/HibernateIterator
-* fixed bug in HQL parser regarding naked property refs which reference component properties
-* fixed bug with eager fetched arrays not being loaded
-* fixed bug in filter against joined-subclass
-* improved CacheMode.GET/IGNORE, disabled cache put
-* improved HQL support for standard SQL functions, including coalesce() and nullif()
-* improved filtering of many-to-many associations
-* added HQL support for cast(x as type) if SQL database supports it
-* added increment id generation for union-subclass
-* added ConnectionProvider.supportsAggressiveRelease() for managed environments
-* added support for caching of queries if filter is enabled
-* added PreparedStatement count to Statistics
-* added transactional/nontransactional read()/get() to Cache API
-* added quotation of schema names
-* added Distinct to Projection API
-* added config parameter 'connection.aggressive_release'
-
-Changes in version 3.0.1 (18.4.2005)
-------------------------------------
-* added HQL tuple constructor/comparison feature
-* added HQL "fetch all properties" override if instrumentation is used for lazy loading
-* added HQL projection feature, return Lists instead of arrays for projection
-* added HQL projection feature, return Maps with user-defined HQL SELECT aliases as keys
-* added HQL support for expressions in aggregation functions
-* added new IntegrityViolationException to MySQL dialect
-* added value mapping type 'big_integer'
-* added not-found="ignore|exception" switch for legacy associations (i.e. broken database integrity)
-* added fully automatic Session scoping in JTA environments with sf.getCurrentSession()
-* fixed bug in DTD that wouldn't allow union-subclass in separate file
-* fixed a MS SQL Server case sensitivity issue with native SQL queries
-* fixed a minor bug in subselect fetching
-* fixed case sensitivity in HQL functions
-* fixed a bug with listener assignment for save() operation (Matthew Inger)
-* fixed return-property in named SQL queries to work with all identifier names
-* fixed TransactionManager lookup (again) for WAS 6.0
-* fixed a bug with HQL batch delete and MS SQL Server
-* fixed session not getting closed with auto_close when rollback occured
-* improved concatentation handling in AST parser
-* updated dom4j to avoid memory leak in old version
-* updated C3P0
-
-
-Changes in version 3.0 (31.3.2005)
-----------------------------------
-* added support for autoflush/autoclose to HibernateServiceMBean
-* fixed initialization/session association detection problem of collections
-* fixed creation of FK constraints to union superclass table
-* fixed bug where union-subclass table did not get a PK constraint
-* added a separate log category for HQL parser warnings and errors
-* fixed bulk delete operation on MS SQL Server
-* added support for proxying protected methods (Juozas)
-* added support for unicode quoted strings in new HQL parser
-* fixed implied joins in subselect WHERE clause in new HQL parser
-* added SQLServer7Dialect to handle differences in functions
-* added support for JNDI-bound cache instances, future use for JBoss Cache
-* added scale attribute to column mappings for numeric precision control
-* added fetch=subselect for collections
-* added support for bulk update/delete against discriminator-based inheritence hierarchies
-* added the ability to use naked property refs in HQL (required in update/delete statements)
-* updated CGLIB 2.1.0
-* fixed NPE at BasicEntityPersister.getPropertyIndex (Todd Nine)
-* fixed issue with entity-name and subclasses (Sverker Abrahamsson)
-* fixed issue with correlated subqueries in new HQL parser
-* fixed a problem with native SQL query mapping and embedded composite identifiers
-* improved mapping binding, allowing unordered extends for pure entity-name hiearchies
-* fixed NPE for delete() with deprecated Lifecycle interface
-* fixed a problem with serial joins ending in component value in new HQL parser
-* fixed inner join/subselect precedence problem in new HQL parser
-* fixed indices() function in new HQL parser
-* fixed a bug in InformixDialect, now correct LIMIT clause
-* fixed a bug in idbag.remove() (Sebastien Cesbron)
-* fixed a conflict on OracleDialect between setMaxResult and LockMode.UPGRADE
-* fixed XML configuration file issue with SchemaExport
-* fixed an ArrayIndexOutOfBounds problem
-* renamed executeUpate() to executeUpdate()
-* fixed batch loading for property-ref entities
-* fixed loading from cache of <key property-ref> collection owner
-* fixed minor bug in SQL exception reporting
-* fixed dynamic-component cannot be bound to XML
-* fixed querying component with formula property
-* fixed incorrect table alias for order-by on many-to-many
-* fixed a bug for unidirectional one-to-many with moving child objects
-* fixed a bug with union-subclasses and persister creation
-* fixed a HQL concatenation problem on MySQL
-* fixed a bug where an unnecessary exception was thrown for a property-ref to a superclass property
-* fixed minor dtd bug
-* fixed new bug in Clob/Blob support
-* fixed issue with INDEX_OP and subclass joins on theta-join dialects
-* fixed some minor issues in query cache regions, including HB-1449
-* fixed superflous import and regression bug in verifyparameters
-* fixed two bugs in select id generator (Malcolm Green)
-* fixed increment generator for union-subclass mappings
-* updated JBoss Cache to 1.2.1alpha, fixing locking issues
-* made stat classes serializable
-* fixed merge(), now ignores blob and clob fields
-* added support/dialect for TimesTen
-* improved algorithm for batch fetching, more aggressive
-* improved toStrings()s for Statistics objects (Ryan Lynch)
-* renamed <result-*> to <return-*> for externalized SQL query mapping
-* renamed Session.openSession() for EntityMode to Session.getSession()
-* added support for CASE in HQL
-* fixed bug with filters and polymorphic queries
-* fixed import ordering problem of super/subclass mappings
-* switched to patched ANTLR 2.7.5, now using context classloader before doing class.forname
-* TableHiloGenerator now falls back to TableGenerator properly with max_lo < 2 (Emmanuel Bernard)
-* better transaction handling of TableGenerator in a JTA environment (Emmanuel Bernard)
-* removed hard coded log4j dependency (Emmanuel Bernard)
-* added support for stored procedure in named queries (Max Andersen)
-* added <property-result> to named SQL queries to allow users to use sql without {}-markup
-* added multi-column property support to native SQL mapping
-
-Changes in version 3.0rc1 (28.2.2005)
-----------------------------------
-* introduced EntityModes, and XML mapping preview
-* several minor dialect improvements
-* fixed a problem where filters were not applied to subclasses
-* fixed a problem where InstrumentTask would fail if applied to already-instrumented classes
-* fixed many problems with new parser and made it the default (thanks again to Joshua for the new parser)
-* implemented bulk update/delete queries for the new parser
-* fixed a minor bug in the classic query parser
-* renamed create() to persist() as per EJB3edr2
-
-Changes in version 3.0 beta 4 (11.2.2005)
------------------------------------------
-* support unidirection one-to-many with a not-null foreign key
-* support formulas for index and element of collections
-* support one-to-ones mapped to formulas
-* fixed a bug in proxying methods that return "this"
-* optimized proxies for embededded composite id classes
-* fixed a bug affecting <key-many-to-one>
-* fixed a bug caching newly inserted objects
-* introduced DetachedCriteria
-* support subselects in Criteria queries
-* miscellaneous Criteria API enhancements
-* fixed a problem where hibernate.max_fetch_depth applied to eager fetching via setFetchMode()
-* use inner joins for join fetching not-null fk associations
-* support unique="true" in <component> and <properties> mappings
-* union-subclass hierarchies may own collections (dtd bug)
-* added guid support for Oracle
-* new mechanism for auto-detecting unsaved-value
-* pass state array in delete events
-* improved implementation of hibernate.auto_close_session and hibernate.close_before_completion
-* fixed a bug where components with only collections would be incorrectly nullified
-* fixed a bug where criteria queries with projection could not be cached
-* fixed a problem where duplicate column name aliases could be generated
-
-Changes in version 3.0 beta 3 (30.1.2005)
-------------------------------------------
-* Major rework of Criteria queries, support for projection, grouping, aggregation, ordering by any attribute
-* various improvements to new HQL parser (Joshua Davis)
-* fixed a bug where <join fetch="select"> was broken for subclasses with duplicated property names
-* fixed problems with long types in Oracle DDL generation
-* added EnhancedUserType, UserCollectionType, UserVersionType
-* added CacheMode
-* fixed minor performance problem where cascade delete could add objects to second-level cache
-* added hibernate.default_batch_fetch_size
-* added hibernate.cache.use_structured_entries
-* different classes and collection roles may now share a cache region
-* don't include discriminators for abstract classes in generated SQL
-* it is no longer truly necessary for composite identifier classes to implement equals()/hashCode() (but still recommended)
-* workaround for bug in MySQL InnoDB with self-referential foreign keys
-* added lazy="true" to many-to-one and one-to-one mappings (requires bytecode instrumentation)
-
-Changes in version 3.0 beta 2 (24.1.2005)
-------------------------------------------
-* added LockAcquisitionErrorCodes to MySQL dialect (Jesse Barnum, Emmanuel Bernard)
-* added MultipleHiLoPerTableGenerator, one hi value per row/per table (compliant with EJB3)
-* added a generator handling multiple hi values per table (Emmanuel Bernard)
-* added events for pre/post SQL operation interception
-* added experimental support for JACC-aware configuration and events
-* added full support for implicit polymorphism in Criteria queries
-* added support annotated classes through XML configuration (Emmanuel Bernard)
-* added support for WebSphere's weird TxManagerLookup
-* added support for filters with dynamic-class mappings
-* added support for lists of parameters in filters
-* added support for scalar queries in createSQLQuery (Michael Gloegl)
-* added support for scalar results in native SQL queries (Michael Gloegl)
-* fixed SchemaExport/SchemaUpdate, now respect default_schema and default_catalog (Michael Gloegl)
-* fixed a bug in one-to-one mapping with property-ref
-* fixed a bug in the query cache lookup routine
-* fixed compilation problems on IBM JDK 1.4. and JDK 1.3.1
-* fixed custom SQL for loading when using composite identifiers
-* fixed exception thrown from optimistic locking failures
-* fixed support for limit queries (select first ?) in Informix
-* improved SchemaExport/Update, now respect default_schema and default_catalog
-* improved dialect handling, throw an exception if no dialect has been set
-* improved loading of mappings, no ordering of super/subclasses required anymore
-* improved statistics for second-level cache
-* improved table generators for hi/lo, can now be used in a JTA environment (Emmanuel Bernard)
-* query engine: added support for 'trim([leading | trailing | both] [expression from] expression)'
-* query engine: added support for DISTINCT and ALL
-* query engine: added support for FETCH
-* query engine: added support for HAVING count()
-* query engine: added support for HQL NOT IN and EJBQL '[NOT] MEMBER OF'
-* query engine: added support for ORDER BY COUNT(*)
-* query engine: added support for collections of scalar values
-* query engine: added support for literals in constructor select expressions.
-* query engine: added support for select elements(..) from Foo f
-* query engine: added support for template functions in the SELECT clause
-* query engine: fixed NOT LIKE
-* query engine: introduced EMPTY and added it to constant (support for IS [NOT] EMPTY)
-* updated dom4j, OSCache, EHCache, JBoss Cache, Xerces, Xalan, and Log4j
-* associated class where filter now applies to <one-to-one property-ref>
-
-Changes in version 3.0 beta 1 (21.12.2004)
-------------------------------------------
-* reimplemented HQL using an ANTLR-based AST parser (Joshua Davis)
-* added class="select" id generator
-* added Query.setReadOnly()
-* added hibernate.order_updates
-* introduced cascade refresh
-* added typed JDBC exceptions (Steve Ebersole)
-* improved lifecycle for CacheProviders (Steve Ebersole)
-* added Expression.isEmpty()
-* fixed some minor mapping DTD bugs (Ben Sommerville)
-* fixed auto-commit mode for SchemaUpdate
-* added default-lazy to <hibernate-mapping>, which defaults to true!
-* added fetch="join|select" and deprecated outer-join attribute
-* fixed a bug where <custom-insert> was not used for entities with "identity" id generation
-* fixed some problems with dynamic-class
-* added property-level optimistic-lock attribute, to allow an unchecked property
-* cascade lock() now cascades with LockMode.NONE
-* fixed some bugs in filter handling (Steve Ebersole)
-* added hibernate.transaction.flush_before_completion and hibernate.transaction.auto_flush_session
-* added JSR-220 compliant create() and merge() operations
-* cascade attribute is now multi-valued, with values save-update,create,merge,delete,delete-orphan,lock,evict,replicate,all-delete-orphan
-* index and unique-key attributes may now be multi-valued
-* introduced unsaved-value="undefined", the default for "assigned" ids and <composite-id>, which forces Hibernate to hit the db
-* primitive typed <id> property mappings now default to unsaved-value="0"
-* added ScrollMode
-* added dialect for Derby (Simon Johnston)
-* added MySQLMyISAMDialect and MySQLInnoDBDialect
-* added precision and scale mapping attributes, for numeric types in DDL
-* fixed a problem with duplicate column mappings on Sybase
-* read-write cache now uses version numbers to ensure consistency with database, if available
-* native SQL queries may now fetch a collection role (Steve Ebersole)
-* added sequential-select, optional and inverse attributes to <join/>
-* added <properties> element, which can be the target of a property-ref
-* fixed a bug relating to composite property-refs
-* Hibernate now much more robust if user does not implement equals()/hashCode() on id and unique key classes
-* enabled batch deletes for versioned data
-* fixed a minor bug in Session.close()
-* removed uuid.string and renamed uuid.hex to plain uuid
-* workaround for a MySQL bug in SchemaUpdate
-* added JDBCException.getSQL() and made various improvements to exception flow
-* createSQLQuery() now fully supports components
-* fixed a bug in SQL generation for <joined-subclass> mappings
-* fixed a bug where filter and query parameters could be bound in the wrong order (Steve Ebersole)
-* fixed a problem where quantifiers could not appear in SQL fragments
-* fixed a bug with dynamic components
-* fixed a bug where Dialect default properties overrode user-specified properties (Ben Sommerville)
-* fixed a bug where duplicate column name in a joined table caused an exception
-* implemented two-phase load for dynamic components
-* fixed a bug where cancelQuery() canceled a re-pooled statement
-* deleted collections are now removed from session-level cache
-* fixed a bug in LocaleType (Steve Ebersole)
-* use "with rr" to obtain UPGRADE locks in DB2
-* package attribute now significant for extends
-* fixed a minor problem with Hibernate Clobs and Blobs
-* extends attribute does no longer require specific ordering of mapping files
-
-Changes in version 3.0 alpha (23.8.2004)
-----------------------------------------
-* package rename net.sf.hibernate -> org.hibernate
-* checked exceptions are now runtime exceptions
-* some session methods deprecated and moved to org.hibernate.classic.Session
-* removed various deprecated functionality
-* added Filter API and mappings, for temporal, regional and permissioned data (Steve Ebersole, Gavin King)
-* support cascade delete via ON DELETE CASCADE constraint
-* added extra attributes to named query definition
-* added hibernate.use_identifier_rollback
-* added subselect mappings
-* added lazy="true" to property mappings
-* added <join/> for multitable mappings
-* added <union-subclass/> for table-per-concrete-class strategy
-* added Statistics API and JMX MBean (Gavin King, Emmanuel Bernard)
-* introduced new event-driven design (Steve Ebersole)
-* support for faster startup with Configuration.addCachableFile() (Joris Verschoor, Max Andersen)
-* mask connection password for log level greater of equals to info (Joris Verschoor, Emmanuel Bernard)
-* add check of named queries when building SessionFactory (Joris Verschoor, Emmanuel Bernard)
-* added custom EntityResolver setting capability (Emmanuel Ligne, Emmanuel Bernard)
-* PropertyValueException for null values in not-null properties of components (Emmanuel Bernard)
-* enhanced support for single- and no-argument sql-functions in HQL select clause (Michael Gloegl)
-* Added catalog element, to enable table names like catalog.schema.table (Michael Gloegl)
-* Added <sql-insert>, <sql-update> and <sql-delete> support (Max Andersen)
-* Support callable statements (stored procedures/functions) via callable="true" on custom sql (Max Andersen)
-* Added support for type parameters and typedefs (Michael Gloegl)
-* Added support for JDBC escape sequences in createSQLQuery (Max Andersen)
-* Added statistics per SessionFactory (Gavin King, Emmanuel Bernard)
-* Added a StatisticsService MBean for JMX publucation (Emmanuel Bernard)
-* support for updates via rownum in Oracle
-* fixed problems with SchemaUpdate
-* support for <column formula="..."/>
-* added hibernate.use_sql_comments
-* added property-ref to collection <key/>
-* fixed performance problems with <one-to-one property-ref=.../>
-* enhanced UserType with new methods assemble()/disassemble()
-* better algorithm for batch fetch batch sizes
-* added <dynamic-class>
-* added entity-name concept, and session methods save(entityName, object), update(entityName, object), etc
-* added framework in proxy package
-* native SQL queries may now fetch a collection role
-* added <loader/> for class and collection mappings
-* added getEntity() and getEntityName() to Interceptor
-* formula-based discriminators and association mappings
-* added "guid" id generation strategy
-* various improvements to dialects
-* <discriminator force="true"/> now acts as a filter on collections
-* where filters now apply in the on clause in an outer join
-* added hibernate.jdbc.factory_class to select a custom batcher
-* session now uses entity name + id to enforce uniqueness, instead of table name + id
-
-Changes in version 2.1.6 (9.8.2004)
-------------------------------------
-* fixed Quickstart/readme.txt instructions
-* fixed DB2/400 identity column support
-* fixed the scroll() query method
-* fixed exotic classloader problems with CGLIB
-* added insert="false" for discriminator columns which are part of a composite identifier
-* added several new configuration settings to JMX HibernateService
-* added new instantiate() method to SessionFactory.getClassMetadata()
-* improved the HSQL DB dialect with features from new version
-* added hibernate.jdbc.batch_versioned_data (Steve Ebersole)
-
-Changes in version 2.1.4 (2.6.2004)
-------------------------------------
-* improved Session serialization support by adding ability to serialize unflushed sessions (Steve Ebersole)
-* fixed Session.clear() functionality to clear the internal nonExists cache (Steve Ebersole)
-* much better implementation of scroll() (Steve Ebersole)
-* support "select new ..." for iterate() and scroll() (Steve Ebersole)
-* added support for multi-parameter SQL functions (Steve Ebersole)
-* fixed hbm2ddl generating infinite indexes on MySQL (Michael Gloegl)
-* fixed alias precedence in HQL queries, function names are second (Steve Ebersole)
-* added "transactional" as allowed cache concurrency strategy in XML configuration file
-* improved System.getProperties() with security exception warning in secure environments
-* improved Proxool integration, better property handling
-* fixed problem with use of getDefinedMethod() in secure environments (Ken Arnold)
-* fixed bug in createSQLQuery() which prohibited multiple aliases for the same entity (Max Andersen)
-* fixed query cache misses when using named bind parameters (Michael Greer)
-* recognize "left" and "right as keywords in SQL fragments
-* recognize SQL quoted identifiers in SQL fragments
-* improved identity handling on SQL Server by using scope_identity() for update counts (Arthur Fitt)
-* added DB2390Dialect for DB2/390 databases (Kristoffer Dyrkorn)
-* fixed a bug in toArray() of identifier bag collections (Khachchou Mohammed)
-* fixed a problem with DDL generation for serial columns in Informix
-* fixed a problem with DDL generation for timestamp columns in Informix (Michael Schmidt)
-* fixed a NPE that occurred calling saveOrUpdateCopy() for components
-* fixed a bug with replicate() and uninitialized collections
-* fixed a bug caching one-to-one associations
-* fixed eviction from named query cache regions
-
-Changes in version 2.1.3 (25.4.2004)
------------------------------------
-* added SELECT-clause SQL function support to main Dialects
-* fixed a problem where some unnecessary selects where issued for optional one-to-one associations
-* fixed a bug in SQL generation for criteria queries with multiple one-to-many joins
-* deprecated everything related to PersistentEnum
-* fixed an NPE that occurred when using <one-to-one property-ref> with composite ids
-* fixed a problem with JCA adaptor on WebLogic (Michael Gloegl)
-* improved behavior when removing elements from <idbag>s
-* fixed a bug in getGeneratedKeys() support (Michael Gloegl, Kevin Day)
-* fixed a bug when using Criteria queries with collections of joined-subclasses
-* fixed an NPE that occurred when calling comparator() on a lazy sorted set (Attila Szegedi)
-* fixed a bug when using setMaxResults() with native SQL queries in some Dialects
-* validate that composite id classes override hashCode() (Adrien)
-* fixed some minor problems with saveOrUpdateCopy()
-* fixed some problems in OSCache provider
-* fixed an NPE that occurred when calling a lazy collection after evicting from session
-* fixed an NPE that occurred when select-before-update is used with unversioned data (Patrick Peralta)
-* fixed a bug where dynamic-components could not be queried (Massimo Ferrari)
-* SQL formula parser now recognizes all Dialect-specific SQL functions (Anthony Patricio)
-* fixed a problem where SQL CASE statements could not appear in SQL formulas
-* fixed a problem where subselects with joins could not appear in SQL formulas
-* C3P0 and Proxool pools now cleaned up after SessionFactory.close()
-* fixed a bug where dirty checking of mutable properties was broken after lock()
-* fixed a minor bug where orphan delete was broken for newly saved instances
-* added Query.setFetchSize() and Criteria.setFetchSize()
-* PreparedStatement pooling in DBCPConnectionProvider can now be disabled (Emmanuel Bernard)
-* Query.setProperties(Object) now detects array and collection valued properties and delegates to Query.setParameterList() (Max Andersen, Nick Heudecker)
-* lengths of positional parameters and types arrays are now validated
-* fixed an obscure problem where a PreparedStatement was not closed
-
-Changes in version 2.1.2 (4.2.2004)
------------------------------------
-* added Session.isDirty()
-* fixed a very obscure concurrency problem with read-write cache for inverse collections
-* deprecated Criteria.returnMaps() / Criteria.returnRootEntities() in favor of new ResultTransformer framework
-* don't cache objects with dynamic-update="true" or <joined-subclass> mappings immediately after insert/update
-* added version checking to saveOrUpdateCopy()
-* fixed constraint violations that occurred when mixing identity columns with other id generation strategies
-* added Sybase 11.9.2 dialect to support older versions of Sybase that do not support ANSI joins (Colm O' Flaherty)
-* added Informix9Dialect (Finn McCann and Max Andersen)
-* added DB2400Dialect (Peter DeGregorio)
-* fixed a problem where mapping validation failure was reported as duplicate import (Michael Gloegl)
-* fixed a problem with Expression.not() in MySQL (Michael Gloegl)
-* added support for ResultSet.getGeneratedKeys() (David Morris, John Kristian)
-* added check attribute to allow check constraints in DDL
-* implicit polymorphism for Criteria queries (Shorn Tolley)
-* use IF EXISTS for dropping hilo tables (Michael Gloegl)
-* better exception report if deleted object is resaved by cascade
-* support nested components in Example queries (Emmanuel Bernard)
-* fixed a minor problem with onDelete() callbacks
-* fixed an obscure problem with select-before-update
-* added SunONETransactionManagerLookup (Robert Davidson)
-* fixed a problem with replicate() and <joined-subclass> mappings
-* made setParameterList() accept empty lists and deny null values (Max Andersen)
-* validation check on query parameters now allows setParameter(x, null) (Max Andersen)
-* added default-access to DTD (Max Andersen)
-* made Query.setParameterList() accept empty lists and deny null values (Max Andersen)
-* allow Query.setParameter(x, null) (Max Andersen)
-* queries with "select new" now cacheable
-* throw meaningful exception when lazy initialization occurs on disconnected session
-* added default-access to <hibernate-mapping> (Max Andersen)
-* added -text support to SchemaUpdate (Max Andersen, Matt Hall)
-* fixed broken implementation of embedded composite keys with createSQLQuery() (Max Andersen)
-* added hibernate.cache.use_minimal_puts config property to reduce unnecessary second-level cache puts
-* optimized performance of orphan delete detection (Bertrand Renuart)
-* fixed problem where unnecessary UPDATE occurred after INSERT for versioned objects with collections
-* WebSphereTransactionManagerLookup for WAS 5.1 (Edina Pimp)
-* Criteria queries now cacheable (Mario Ivankovits)
-* fixed problem with ordered, paginated queries in DB2 (Tim Collins)
-* fixed a bug caching <idbag>s
-* lazy="true" collections are now lazy even when available in cache
-* fixed a problem with version unsaved-value="negative"
-* added hibernate.cache.region_prefix config property (William Drai)
-* fixed problem where configuration input streams were not closed (Rajesh Patel)
-
-Changes in version 2.1.1 (17.12.2003)
--------------------------------------
-* added optional package attribute to <hibernate-mapping>
-* added <meta-value> element to allow simpler <any> mapping
-* native SQL queries are now cacheable - added <synchronize> element to allow correct result set expiry
-* fixed a bug in CGLIB2 integration (Chris Nockleberg)
-* added NamingStrategy
-* don't cache objects with formula properties immediately after insert/update
-* log generated SQL to a special category
-* type of property with access="field" may now be guessed using reflection
-
-Changes in version 2.1 final (12.12.2003)
------------------------------------------
-* fixed a problem with CGLIB2 proxies and method calls inside constructors
-* fixed a bug running SchemaExportTask with mappings in jar files (Tom McCune)
-* allow custom persister declaration for subclasses (Nick Johnson)
-* fixed handling of sequences in SchemaUpdate on Oracle (Andrew Delpha)
-* fixed a bug where Iterator did not handle single null values correctly
-* detect and throw exception in the case of a duplicate property mapping
-* don't auto-create indexes for collection foreign keys (roll back to 2.0.x)
-
-Changes in version 2.1 rc1 (29.11.2003)
----------------------------------------
-* long identifier and discriminator column names are now safely aliased (Max Andersen)
-* cleaned up mapping package to allow applications to manipulate metamodel programmatically
-* fixed a recent bug where collection sort order was lost in second-level cache
-* formula attribute now supported for joined-subclass mappings
-* formula properties may now be used anywhere in queries
-* dialect-specific query pagination for SQL Server
-* fixed a bug where a long path expression ending in collection access by index missed some tables in SQL FROM clause
-* fixed a very ancient performance problem where null one-to-one associations caused n+1 selects
-* added Session.saveOrUpdateCopy()
-* fixed some bugs in Example queries
-* fixed some minor bugs in dialect-specific query pagination
-* immutable entity passed to update() is now lock()ed instead
-* reworked the semantics of nonstrict-read-write
-* JCS cache support now deprecated
-* fixed some obscure bugs in collection handling
-* migrated to CGLIB2 (thanks to Chris Nockleberg)
-* fixed bugs in replicate()
-* fixed a bug affecting joined-subclass mappings with dynamic-update=true
-* performance improvements to boolean type mappings (Bertrand Renuart)
-* integrated JBoss TreeCache clustered cache (thanks to Bela Ban and Ben Wang)
-* fixed a bug in new query parameter validation (Steve Ebersole)
-* fixed a bug where <any> mappings caused unnecessary ObjectDeletedException at flush time
-* fixed a bug where associations with property-ref mappings were not properly cached
-* throw PropertyValueException when not-null properties are null at flush time
-* added unsaved-value attribute to version property mapping (Emmanuel Bernard)
-* tolerate classnames containing $ (Steve Ebersole)
-
-Changes in version 2.1 beta 6 (5.11.2003)
------------------------------------------
-* added Session.cancelQuery()
-* improvements to transaction handling for failed commit (thanks to Juergen Hoeller)
-* added cascade="delete-orphan"
-* fixed an exception that occurred when a property was declared not-null="true" update="false" (thanks to John Kristian)
-* support multiple named query cache regions (Mikheil Kapanadze)
-* some improvements to collection reattachment
-* fixed a bad bug with adds to an uninitialized bag or list
-* removed support for <dynabean/> components
-* added <dynamic-component/> mapping for properties of type Map
-* fixed a bug where schema export generated index names that were too long for DB2
-* allow per-region expiry policies in OSCache (Matthias Bogaert)
-* fixed a stack overflow that could occur while initializing nonlazy collections
-* fixed a bug in case-insensitive like for Example queries
-* fixed a bug in ScrollableResults.setRowNumber() (Martin Priekopa)
-* improvements to the cache concurrency strategies
-
-Changes in version 2.1 beta 5 (30.10.2003)
-------------------------------------------
-* Support for custom CollectionPersister (Nick Johnson, Max Andersen)
-* Support for named SQL queries (Max Andersen)
-* duplicate named queries now throws MappingException instead of just logging warning (Max Andersen)
-* fixed problems with WebSphereTransactionManagerLookup (Ralf Taugerbeck, Daniel Bradby)
-* added support for custom collection persisters (thanks to Max Anderson, Nick Johnson)
-* fixed a performance problem during query compilation (Bulent Erdemir)
-* composite keys now supported in createSQLQuery() (Max Andersen)
-* fixed JCA adaptor to run in WebLogic (Daniel Bradby)
-* integrated SwarmCache (Jason Carreira)
-* integrated OSCache (Matthias Bogaert)
-* fixed an NPE that could occur with lists and orphan delete
-* allow nullable one-to-one with property-ref
-* improved usage of Dialect-specific limit SQL
-* fixed problem where non-lazy collections held by cached objects were not immediately initialized
-* fixed getReturnTypes() for native SQL queries (Max Andersen)
-* fixed problems with Criterions that applied to multi-column properties
-* check of rowcounts when JDBC batch updates enabled
-* added named SQL queries using <sql-query> element (Max Andersen)
-* added some extra validations so Hibernate fails earlier when user makes mistakes
-* allow lazy="true" as an alternative to proxy="ClassName"
-* removed dependency to commons-lang
-* SchemaExport now creates indexes for collection foreign key columns if specified by Dialect
-* fixed a bug parsing named parameters in setParameterList()
-* select new Foo(...) will now tolerate null values if the constructor accepts a wrapper type
-* fixed a problem detecting Proxool
-* added logging of persistent object states during flush()
-* allow "not null" as a discriminator value
-* added "parameters" config param to "sequence" generator (Matthias Bogaert)
-
-Changes in version 2.1 beta 4 (3.10.2003)
------------------------------------------
-* fixed a bug where <any> mappings did not handle proxies correctly
-* implemented new optimistic-lock strategies
-* fixed several bugs in Criteria query API
-* fixed a bug caching property-ref associations
-* improvements to XML Databinder (Ara Abrahamian)
-* added Session.replicate() and ReplicationMode
-* added ScrollableResults.setRowNumber() / ScrollableResults.getRowNumber()
-* added query cache and Query.setCacheable()
-* added Criteria.returnMaps()
-* fixed some problems with CGLIB proxies
-* fixed an NPE that occurred when a joined-subclass of a versioned entity defined only collections
-* added the access attribute, direct field access and the PropertyAccessor extension point
-* added MatchMode for use with Criteria queries (thanks to Michael Gloegl)
-* fixed a bug where some lazy="false" collections were not immediately initialized
-* fixed problem with WebSphere 5 TransactionManager
-* support schema attribute in MySQL, by using an underscore in the table name (Chris Hane)
-* now seperate Dialects for Interbase and Firebird (Reha Cenani, Max Andersen)
-* removed built-in PreparedStatement cache
-* added Session.getSessionFactory()
-* fixed problem with native SQL queries and Query.setProperties() (Max Andersen)
-* Query now fully validates parameters against the query string before passing them to JDBC (Max Andersen)
-* fixed an NPE in SessionFactory.close()
-* fixed an NPE that occurred when using <idbag>s
-* added SQL-level query results paging to DB2Dialect
-* "foreign" id generator now handles detached instances
-
-Changes in version 2.1 beta 3 (7.9.2003)
-----------------------------------------
-* added Example queries
-* fixed an exception that occurred at startup with <key-many-to-one> and <joined-subclass>
-* fixed a bug where composite-elements were not being updated if a property not in the equals() was changed
-* <parent> property of a composite-element may now be used in equals()
-* named parameters may now be used in HQL order by clause
-* null value of version property now indicates unsaved instance
-* added select-before-update attribute
-* two-phase loading now use for components
-* better implementation of equals()/hashCode() for proxies
-* added property-ref attribute to <many-to-one>
-* renamed result() to uniqueResult()
-* added Session.get()
-* added HashtableCacheProvider
-* JTA TransactionManager now used even when not using Hibernate Transaction API
-* always bypass process-level cache for LockMode.READ
-
-Changes in version 2.1 beta 2 (27.8.2003)
------------------------------------------
-* <subclass> and <joined-subclass> may now appear outside of a <class> element, by providing the extends attribute (Max Andersen)
-* fixed an NPE at startup that was introduced in beta 1
-* fixed a bug in Map.putAll()
-* new pluggable cache API
-- deprecated <jcs-cache> in favor of <cache>
-- net.sf.hibernate.cache.CacheProvider settable via hibernate.cache.provider_class
-* more aggressive caching
-* added Hibernate.close(Iterator)
-* Criteria queries may now include joins
-- Criteria.addJoin()
-- Criteria.createCriteria()
-* hibernate.transaction.manager_lookup_class should now ALWAYS be specified in JTA environment when using jcs caching
-* fixed a bug caching <key-many-to-one>
-* fixed bug where cached component did not get <parent> property populated
-* added hibernate.max_fetch_depth property
-* smarter outer-join fetching
-* transient object may now be associated with session using Session.lock()
-* added Query.result(), Criteria.result()
-
-Changes in version 2.1 beta 1 (10.8.2003)
------------------------------------------
-* batch-size attribute for collection and class mappings, to allow batch loading
-* collections of "value types" (including composite-elements) may now appear in HQL from clause
-* more efficient loading of collections, and better handling of non-lazy collections
-* added HQL index() function to allow access to collection element index
-* added Session.createSQLQuery() (Max Andersen)
-* added outer-join attribute to collection mappings
-* Criteria.setFetchMode() now applies to collection-valued path expressions
-* added property-ref attribute to <one-to-one>, enabling unique foreign key associations
-* added hibernate.max_fetch_depth config property
-* added hibernate.hbm2ddl.auto config property
-* fixed a bug with combination of <jcs-cache> and <key-many-to-one>
-* support for Dialect-specific SQL functions in HQL select clause (David Channon)
-* added Session.clear()
-
-Changes in version 2.0.2 (2.8.2003)
------------------------------------
-* subqueries may now use HAVING and GROUP BY clauses
-* fixed a bug with setMaxResults(), setFirstResult() in HSQL (introduced in 2.0.1)
-* fixed a bug in Set.removeAll()
-* fixed a bug in SchemaUpdate (Mathias Bogaert)
-* added weak typing functionality to ScrollableResults
-* fixed a bug with "calendar" versioning in IBM JDK1.3.1 (workaround for JDK bug)
-* fixed a bug in mapping DTD that caused a problem for hbm2java (Max Andersen)
-* fixed a bug querying nested components
-* SQL generation now prefers ANSI-style inner joins to theta inner joins
-* fixed a bug caching collection references loaded using FETCH
-* fixed a bug with composite foreign keys in normalized table mappings (Tom Sedge)
-* limit support for Interbase (Ludovic Orban)
-* added where attribute to <class> mappings
-* added cascade="all-delete-orphan" for collection mappings
-* fixed a bug binding named parameters with setMaxResults()/setFirstResults()
-* fixed some minor bugs in HQL translator
-* fixed a long-standing bug where a <key-many-to-one> could not be dereferenced in HQL
-* SQL UPDATEs now occur in a predictable order (same order as objects were loaded)
-* support for SELECT ... FOR UPDATE in SAPDB
-* fixed bug where Criteria queries against a subclass also returned superclass instances
-* fixed a very rare bug where an update could get lost with normalized mappings
-* fixed a problem with proxied class heirarchies rooted at an interface or abstract class
-* where and order-by attributes now allow SQL function calls and subselects
-* added formula attribute to <property> tag, to allow "computed" properties
-* fixed a bug where PreparedStatements were sometimes not closed when an exception occured
-* workaround for a problem with <joined-subclass> and Interceptor.onFlushDirty()
-
-Changes in version 2.0.1 (17.6.2003)
-------------------------------------
-* fixed some problems with new dialect-specific LIMIT clauses
-* improved parsing of collection where attribute
-* made one-to-many bags more efficient (they are really sets!)
-* allowed type="calendar" for <version> properties
-* fixed a bug with locking a versioned composite-id class
-* refresh() may now take a transient instance
-* added ProxoolConnectionProvider (Martin Crawford)
-* fixed some minor JCA issues (Mike Mosiewicz)
-* fixed a bug with FETCH and sorted associations
-* improved performance of SchemaUpdate tool (Teodor Danciu)
-* fixed a bug in Configuration.addFile(String) (Ken Geis)
-* tidied up and documented hbm2ddl package (esp. Ant tasks)
-* deprecated CounterGenerator in favor of IncrementGenerator
-* improved logging during initialization
-* deprecated "vm" in favor of "increment" id generator
-
-Changes in version 2.0 final (8.6.2003)
----------------------------------------
-* added "fetch" keyword to HQL
-* added evict() methods to SessionFactory for JVM-level cache
-* destroy caches from SessionFactory.close()
-* fixed an NPE in Session.evict() (Simon Spero)
-* added Query.setLockMode()
-* tidied up implementation of Loader
-* release ResultSets more aggressively
-* miscellaneous improvements to some Dialects
-* hbm2java now honors the sort attribute (Max Andersen)
-* added exceptions to Interceptor interface
-* fixed problem with setMaxResults(), setFirstResult() in Oracle (introduced in beta 6)
-* fixed some SQL generation that was a problem for Sybase (Dietmar Posselt)
-* fixed some problems with ODMG API (Oliver Gries)
-* added JOTMTransactionManagerLookup (Low Heng Sin)
-* added JOnASTransactionManagerLookup (?)
-* fixed a bug in WeblogicTransactionManagerLookup (Mathias Bogaert)
-* added Criteria.setFetchMode()
-* added new Expressions
-* much more elegant/robust handling of quoted identifiers
-* renamed Hibernate.association() to Hibernate.entity()
-* added dynamic-update and dynamic-insert mapping attributes
-* fixed a bug with refresh() of objects with collections
-* HQL aliases now optional - "from Cat" now legal
-* platform-independant quoting of identifiers using backticks
-
-Changes in version 2.0 beta 6 (10.5.2003)
------------------------------------------
-* fixed a bug querying one-to-many associations to a <joined-subclass>
-* added support for dialect-specific LIMIT-style clauses (David White)
-* added <idbag>
-* fixed bug in hashCode() of persistent collections
-* <joined-subclass> now supported in HSQL (Wolfgang Jung)
-* fixed problem for XML parsers which ignore default values declared in DTD
-* <meta> tags can now be set to not be inheritable
-* fixed bug in Expression.in()
-* fixed an NPE that could occur from update() in very strange cases (Chris Nockleberg)
-* disabled outer-join back to owner when initializing one-to-many (performance improvement)
-* fixed a bug in Query.setParameterList() (Nick Heudecker)
-* improved JCA support (Igor Fedorenko)
-
-Changes in version 2.0 beta 5 (21.4.2003)
------------------------------------------
-* Informix support (Steve Molitor)
-* fixed a bug parsing "select new ... " queries
-* deprecated "object" type in favor of <any> mappings
-* added Session.contains()
-* added extra DBCP config options (Alex Burgel)
-* SessionFactory.close() now unbinds from JNDI
-* added Session.evict()
-* got rid of an unnecessary SQL DELETE issued when an empty collection was dereferenced
-* where attribute of collection mappings no longer ignored for deletion
-* improved logging
-* support polymorphic associations to "embedded" composite id classes
-* various bugfixes to collection filter parameter binding
-* fixed some problems with proxies introduced in earlier beta versions
-* fixed bug with self-reference in the case of identity column id generation
-* added hibernate.cglib.use_reflection_optimizer property
-* added nonstrict-read-write cache
-* fixed an SQL-generation bug in new Criteria API
-* added CompositeUserType
-* sequence and table id generators now aware of default-schema
-* added update and insert attributes to <component> element
-* fixed a bug with expressions like elements(foo.bar.baz) in where clause
-* more efficient Set initialization (two-phase load)
-* removed support for hibernate.query.imports and added <import> mapping element
-* fixed problem in DBCP connection validation and added new config properties
-* hbm2java can now generate finder methods for persistent objects (experimental) (Matt Hall)
-* hbm2java small fixes/refactorings to support generating more than one file per persistent object (Max Andersen)
-
-Changes in version 2.0 beta 4 (22.3.2003)
------------------------------------------
-* Major HQL improvements
-- from "Foo as foo join foo.bars as bar" instead of "from foo in class Foo, bar in elements(foo.bars)"
-- "select new Foo(bar.name, bar.amount) from ...."
-- outer and full join support
-* Query methods now return this, to allow chaining
-* FrontBase support (Run Lussier)
-* experimental JCA support (Daniel Bradby)
-* hbm2java now can generate Beans style property events (Klaus Zimmermann)
-* support SQL identifiers quoted with []
-* fixed bug with PostgreSQL
-* name attribute now optional in .cfg.xml
-* support for postgres ilike operator (M Lang)
-* squash warnings with GNU JAXP (Chris Nockleberg)
-* fixed a bug in Query.setParameterList()
-* Ingres support (Ian Booth)
-* collections now detect changes not made via wrapper for newly saved objects
-* new (experimental) Criteria + Expression APIs
-* Query.setEntity(), etc, now aware of proxies (also improved hueristics for guessing Type)
-* added Hibernate.isInitialized()
-* detect changes made directly to newly-wrapped collection (ie. not via the wrapper)
-* added Hibernate.refresh(Object, LockMode)
-* update(), saveOrUpdate() no longer initialize a proxy
-* fixed problems with Sybase
-* added force attribute to <discriminator>
-* improved handling of null discriminator-value
-* support SQL-style '' escape for HQL strings
-
-Changes in version 2.0 beta 3 (24.2.2003)
-----------------------------------------
-* collections now represent null elements as a missing row
-* collections now deserialize correctly (fix for bug in beta 2)
-* standardised on dom4j for XML parsing
-* fixed bugs in collection caching (an exception occurred for some sorted collections and some kinds of maps)
-* allowed null discriminators
-* set autocommit to true in SchemaUpdate
-* fixed a stack overflow that could occur in toString() of classes created with hbm2java (Max Andersen)
-* fixed a bug where composite-element <parent> property was not being set after retrieval from cache
-* added where attribute to collection mappings to allow filtering
-* fixed a exception that occurred when wrapping collections with sort="MyComparator" (Jason Horne)
-* objects with mutable="false" are now never updated
-* fixed an exception that occurs with <key-many-to-one> association to a class with a composite id (Stefano Travelli)
-* added SchemaExport Ant task (Rong C Ou)
-* integrated latest CGLIB release (Juozas Baliuka)
-- added support for new CGLIB reflection optimizer (Juozas Baliuka)
-* improved query cache algorithm (Who?)
-* fixed a bug in "object" type
-* Lists and arrays now represent null elements as a missing row
-* fixed a bug in Hibernate PreparedStatement cache where maxRows and fetchSize were not cleared before re-caching
-* fixed a bug in HibernateService that caused a restart to fail
-* added SybaseAnywhereDialect (?)
-* added SessionFactory.close()
-
-Changes in version 2.0 beta 2 (2.2.2003)
-----------------------------------------
-* property column names may now be of any length (Mark Woon)
-* fixed problem where CodeGenerator created private get/set pairs (Max Andersen)
-* fixed all silly bugs in Configuration.configure()
-* efficient collection updates from Session.update()
-* added <jcs-class-cache> and <jcs-collection-cache> elements to hibernate-configuration.dtd
-* support for normalized mappings for databases with DECODE instead of CASE (Simon Harris)
-* added Oracle9Dialect
-* added JRun4TransactionManagerLookup (Joseph Bissen)
-* fixed JDBCException to keep reference to underlying SQLException
-* fixed a bug loading many-to-many associations with a repeated column name
-* fixed a bug in ShortType
-* added IngresDialect (Ian Booth)
-* added --config option to SchemaExport
-
-Changed in version 2.0 beta 1 (28.1.2003)
------------------------------------------
-* renamed packages to net.sf.hibernate.*
-* all API methods now wrap SQLExceptions
-* removed support for toplevel collections / subcollections
-* created hibernate-mapping-2.0.dtd
-- renamed 'readonly' attribute to 'inverse'
-- renamed 'role' attribute to 'name'
-- changed default value for 'unsaved-value' to "null"
-- added mandatory 'name' attribute to <param>
-- added <meta> tag
-* created hibernate-configuration-2.0.dtd
-* brand new Configuration API, including exposed mapping package
-* completely reworked IdentifierGenerator framework
-- built-in generators now auto-detect the type (so integer identity columns are supported, for example)
-- parameters are now named
-- built-in strategies are renamed
-* expanded Interceptor interface
-* removed exceptions that occur if an object is saved or deleted multiple times in a session
-* added <parent> subelement to <composite-element> and <nested-composite-element>
-* collections except for <bag>s now implement by-value equals() and hashCode()
-* removed all deprecated methods
-* added Session.refresh()
-* added dynamic-update functionality
-* added update and insert attributes to <property> and <many-to-one> mappings
-* added elements(), indices(), size(), maxelement(), minelement(), maxindex(), minindex() collection functions to query language
-* huge improvements to CodeGenerator (Max Andersen)
-* enhanced outerjoin fetching support in queries
-* experimental support for DynaBeans as components
-
-Changes in version 1.2.3 (28.1.2003)
-------------------------------------
-* fixed a recently-introduced problem with Timestamp dirty checking
-* added createClob(), createBlob() for streams (Benoit Menendez)
-* SchemaUpdate now configures Dialect correctly (Michael Locher)
-* update() now working for classes with embedded composite ids
-* unsaved-value attribute now recognized for <composite-id>
-* fixed a minor problem where a very specific kind of SQL select did not qualify a column name
-* added Query.getQueryString()
-* fixed an NPE that sometimes occurred when hibernate.connection.username was not specified
-* fixed a bug in SchemaExport where foreign key constraints did not use qualified tablenames
-* added isFirst(), isLast() to ScrollableResults
-* fixed bug finding properties inherited by mapped interfaces
-
-Changes in version 1.2.1b (4.1.2003)
-------------------------------------
-* fixed an NPE that occurred while loading Hibernate classes in IBM JVM
-* arbitrary JNDI InitialContext properties may now be passed as hibernate.jndi.*
-* fixed a problem where index column was not being nullified when an entity was removed from a one-to-many
-
-Changes in version 1.2.1 (31.12.2002)
--------------------------------------
-* Changed the MySQL mapping of Hibernate "timestamp" to MySQL "DATETIME" (Matthias Schwinn)
-* TransactionManagerLookup classes now define defaut UserTransaction JNDI names
-* support for WebSphere 5 (Venkat Srinivasan)
-* fixed a bug with query expressions of the form "foo.bar.id" for normalized mappings
-* experimental Blob/Clob support (thanks to Benoit Menendez and Mark Woon)
-* improvements to SchemaUpdater (Benoit Menendez)
-* deprecated suspendFlushes() / resumeFlushes() in favor of FlushMode
-* deprecated IDGenerationException in favor of IdentifierGenerationException
-* fixed a bug introduced in 1.2 final where cascade save-update was sometimes ignored for readonly="true" bags
-* fixed a bug caching null-valued one-to-one associations
-* CodeGenerator now supports <bag> and <joined-subclass>
-* fixed problem with TimestampType on DB2 (Jonas)
-* fixed a bug in generated SQL for collections with <joined-subclass> mappings (Robson Miranda)
-* fixed a bug caching Maps (Benoit Menendez)
-* SchemaExport now accepts a .jar file as a source of mappings
-* hibernate.dbcp.validationQuery setting (Juozas Baliuka)
-* hibernate.c3p0.validate setting
-* added Query.setTimeout()
-* setMaxResults() now behaves sensibly on SAPDB (Russel Smyth)
-* added Query.setProperties() and Query.getNamedParameters(), fixed a bug in Query.getReturnTypes()
-* CodeGenerator now generates equals() and hashCode() for composite-id classes (and toString() for all classes)
-* CodeGenerator now includes superclass properties in subclass constructors (Max Andersen)
-* added Hibernate.custom()
-
-Changes in version 1.2 final (7.12.2002)
-----------------------------------------
-* fixed a bug where uppercase IS NOT NULL, NOT IN, etc were not parsed correctly
-* addition to readonly="true" bags now no longer requires collection initialization
-* added ResinTransactionManagerLookup (Aapo Laakkonen)
-* improved exception message when setting null to primitive type (Max Andersen)
-* improved exception message for an unserializable identifier
-* support for overloaded setter methods (patch by Alex Staubo)
-* CodeGenerator support for <composite-element> (patch by Wolfgang Jung)
-
-Changes in version 1.2 beta 4 (29.11.2002)
-------------------------------------------
-* fixed bugs in one-to-many associations to a <joined-subclass>
-* LockMode class now properly serializable
-* exceptions thrown by proxied objects are now propagated correctly (rather than being wrapped)
-* made Calendar types compilable in JDK1.2
-* added --format and --delimiter options to SchemaExport (thanks to Richard Mixon)
-* fix for problem with class with no properties + native id generation + MS SQL Server contributed by Max Andersen
-* fixed a BAD bug in Hibernate.configure() (thanks to Rob Stokes)
-* CodeGenerator now recognizes <key-many-to-one> (patch by Wolfgang Jung)
-* CodeGenerator now recognizes <version> and <timestamp> (patch by Max Andersen)
-
-Changes in version 1.2 beta 3 (26.11.2002)
-------------------------------------------
-* fixed bug in UPDATE SQL generation for <joined-subclass> mapping strategy (fix by Robson Miranda)
-* support <composite-id> correctly in CodeGenerator (patch by Tom Cellucci)
-* fixed an exception that occurred with short qualified tablenames
-* added the polymorphism attribute to the <class> element
-* allow "not between", "not in" in query language
-* allow subqueries beginning with a from clause in query language
-* query expressions like "not (foo.bar.baz=1)" now translated to "(bar.baz!=1 and foo.bar=bar.id)"
-* support for PostgreSQL ~ operator (regular expression match)
-* load(id, lockMode) now working for normalized table mappings
-* now compiling properly under JDK1.2, 1.3 (fix by Tom Cellucci)
-* support for subcollections in query language: foo.bars[2]['index'], foo.bars[4].elements, foo.bars[0].size, etc.
-* added calendar and calendar_date types
-* find() queries may now return scalar values
-* component-type properties may appear in a select clause
-* ConnectionProviders now set isolation level before toggle autocommit
-* Iterator.next() now throws NoSuchElementException as per Iterator contract (fix by Alex Staubo)
-* database reverse engineering GUI tool contributed by Tom Cellucci
-* SchemaExport now generates column in mapping file order (rather than alphabetical order)
-* <joined-subclass> mappings working on Oracle (?)
-
-Changes in version 1.2 beta 2 (15.11.2002)
-------------------------------------------
-* support multi-argument SQL functions in queries
-* reintroduced deprecated form of update() with slightly altered semantics
-* fixed BAD problem in the generated SQL for certain queries
-* added OrionTransactionManagerLookup
-
-Changes in version 1.2 beta 1 (11.11.2002)
-------------------------------------------
-* Fixed a bad bug binding to JNDI with servers that use serialization in preference to getReference()
-* support for quoted SQL identifiers (patch by Jean-Francois Nadeau)
-* Hibernate.initialize() allows the user to force initialization of a proxy or persistent collection
-* fix to minor bug in CodeGenerator by Max Andersen
-* fixed a problem with outerjoin fetching of one-to-one associations defined on subclasses
-* fixed a minor problem with proxies of classes that override finalize()
-* finished work on normalized table mappings using <joined-subclass> declaration (only for databases with ANSI OUTER JOIN and CASE)
-* deprecated hibernate-mapping.dtd in favor of hibernate-mapping-1.1.dtd
-* reworked unmapped class / interface / table-per-concrete-class query functionality, fixing several problems
-* removed deprecated methods
-* deprecated findIdentifiers()
-* fixed some problems with embedded composite identifiers
-* fixed a bug cascading deletes to one-to-one associations
-* CodeGenerator now generates isFoo() style getters for boolean properties (patch by Aapo Laakkonen)
-* components may now have a nonpublic constructor (patch by Jon Lipsky)
-* changes / bugfixes to MapGenerator tool
-* experimental SchemaUpdate tool contributed by Christoph Sturm
-
-Changes in version 1.1.8 (30.10.2002)
--------------------------------------
-* full support for composite keys in query language
-* fixed bug where character type could not be null
-* fixed bug parsing collection filters like: "group by this.date"
-* fixed a bad bug where C3P0 properties were not always being used
-* replaced hibernate.use_jdbc_batch with hibernate.jdbc.batch_size
-* renamed some other properties to hibernate.jdbc.*
-* made hibernate.show_sql settable from JMX (patch by Matas Veitas)
-* added SessionFactory.getAllClassMetadata(), getAllCollectionMetadata (patch by Max Andersen)
-* allowed use of concrete-class proxies with inherited classes ie. <subclass name="ConcreteClass" proxy="ConcreteClass">
-* HibernateException extends Apache commons lang NestableException (patch by Max Andersen)
-* <parent> subelement of <component> allows a component to get a reference back to owning entity
-* Query.setParameterList() to bind lists of values to "in (:list)"
-* Java constants may now be used in Queries
-* serialization of an object graph now removes all initialized proxies
-* several other improvements to proxy handling
-* proxies may now be used in JDK 1.2
-
-Changes in version 1.1.7 (25.10.2002)
--------------------------------------
-* added Session.createFilter()
-* fixed a bug parsing queries with properties of form idXXX (introduced in 1.1.6)
-* fixed a bug parsing queries with the id property named in the select clause (introduced in 1.1.6)
-* fixed a bug dirty checking big_decimal (fix by Andrea Aime)
-
-Changes in version 1.1.6 (24.10.2002)
--------------------------------------
-* classes without subclasses may now declare themselves as their own proxy
-* outer-join attribute now working for component properties and <many-to-many>
-* outer-join="true" will now force outerjoin loading for an association even if associated class has a proxy
-* enabled oracle-style outerjoins for SAP DB
-* version properties may now be long or short (previously always integer)
-* discriminators may now be boolean type
-* fixed the foo.bar.id.baz syntax for queries doing composite-key joins
-* fixed an NPE that occurred when no Dialect was specified
-* CodeGenerator now fully proxy-aware (patch by Max Andersen)
-* removed dependency upon trove4j
-
-Changes in version 1.1.5b (20.10.2002)
---------------------------------------
-* fixed an NPE that occurred on JMX startup
-* smarter fetching for one-to-one associations
-
-Changes in version 1.1.5 (19.10.2002)
--------------------------------------
-* added built-in currency and timezone types
-* hibernate-mapping-1.1.dtd
-- added <index-many-to-many> and <composite-index> subelements of <map>
-- added <key-property> and <key-many-to-one>
-- renamed "save/update" to "save-update"
-- tightened up the dtd (now using enumerated attribute types)
-* enabled multi-column map indexes (ie. key of a Map)
-* composited-id may now include a many-to-one association
-* improvements to Databinder contributed by Brad Clow
-* fixed bugs in minIndex, maxIndex, minElement, maxElement
-* fixed a problem with JTATransaction in a JBoss BMT bean
-* added addMapResource() to the MBean
-* minor improvements to Configuration
-* more accurate cache entry timestamping to increase the likelihood of cache hits
-* JCS cache may now be used with JTATransaction in WebSphere, Weblogic, JBoss (thanks to Matt Baird)
-* improvements to CodeGenerator contributed by Andrea Aime
-* stopped a TransientObjectException that was being thrown when it shouldn't be
-* re-enabled primary key export for tables of sets with not-null elements
-* hibernate.statement.fetch_size configuration contributed by Matas Veitas
-* added Interceptor application callback interface
-* added metadata package to expose persistence metadata to the application
-* changed filter() argument type from Collection to Object to allow filtering of arrays and Maps
-* added <column> index attribute to allow table indexes to be specified in mapping document
-* implemented support for queries against interfaces and abstract superclasses
-
-Changes in version 1.1.4b (4.10.2002)
--------------------------------------
-* fixed problems for JDK1.2 (thanks to Chris Webb)
-
-Changes in version 1.1.4 (4.10.2002)
-------------------------------------
-* New locking API
-* disabled 2-phase load for objects contained in Sets (because they should be initialized before equals() or hashCode() is called)
-* fixed a bug where non-serializable cache entries could not be cached by JCS auxiliary cache
-* fixed a bug in dirty checking PersistentEnums
-* deprecated getID() in favor of getIdentifier() (for mainly cosmetic reasons)
-* HibernateService may now be subclassed to obtain mapping files by some other mechanism (patch by Chris Winters)
-
-Changes in version 1.1.3 (1.10.2002)
-------------------------------------
-* new 2-phase loading process (replaces complicated "deferred" loading process)
-* new ScrollableResults interface for efficiently navigating Query results
-* removed deprecated interfaces
-* created engine package to hold "internal" APIs (ie. the external contract of the impl package)
-* fixed bug where a component defined before all collections in the mapping file caused collections to not be persisted (thanks to Michael Link)
-* fixed a bug where cascaded saveOrUpdate was ignoring the unsaved-value setting
-* faster Timestamp dirty checking
-
-Changes in version 1.1.2 (29.9.2002)
-------------------------------------
-* added persister attibute of class mapping to support custom persistence strategies
-* Support for Oracle outerjoins contributed by Jon Lipsky
-* Reworked versioning, fixing bugs (and tightening tests)
-* Fixed a bug where an ObjectNotFoundException was thrown for null one-to-one associations
-* fixed problems with timestamps introduced in 1.1.1
-* added batch file for running demo
-
-Changes in version 1.1.1 (27.9.2002)
-------------------------------------
-* Major refactoring / abstraction of persistence logic
-* added maxIndex, minIndex, maxElement, minElement properties for collections
-* added support for class names in where clause of queries
-* fixed a bug where an association could become null after caching
-* fixed a bug where an NPE could occur for a null component
-* fixed minor bugs in SortedMap, SortedSet
-* object type is now cacheable
-* added big_integer type
-* improved dirty checking for timestamp type
-
-Changes in version 1.1.0 (22.9.2002)
-------------------------------------
-* implemented collection indexing with [] in query language
-* fixed some minor query-language bugs
-
-Changes in version 1.1 beta 14 (19.9.2002)
-------------------------------------------
-* bags now implement java.util.List
-* delete() may now take a transient object
-* bug where sorted collections were not being sorted fixed by Brad Clow
-* fixed a bug in many-to-many association filtering
-* no longer try to query connection metadata when using user-supplied connections
-* added hibernate.use_scrollable_resultsets for user-supplied connections
-* fixed a problem where sublists were not being proxied
-* fixed a problem where Hibernate could not call methods of package-visibility classes
-* removed obsolete select attribute from MapGenerator
-* multiple occurrences of same path in a query no longer require multiple joins
-* added WrongClassException
-
-Changes in version 1.1 beta 13 (15.9.2002)
-------------------------------------------
-* added constants to Lifecycle interface
-* fix for circular cascade="save/update"
-* fixed a bug in cascaded update introduced in version 1.1 beta 11
-* added object type
-
-Changes in version 1.1 beta 12 (14.9.2002)
-------------------------------------------
-* Session.filter() for applying a filter query to collections
-* experimental ODMG API (OQL features are not yet compliant)
-* new DBCPConnectionProvider for Apache commons-dbcp connection pool
-* Session.lock() now does version number check even on databases with no FOR UPDATE clause
-* introduced new cascade styles: cascade="save/update", cascade="delete"
-* added default-cascade attribute
-* foreign key columns lengths now automatically set to primary key column lengths for SchemaExport
-* added error checking of row update counts when batching disabled
-* major improvements to ProxyGenerator tool
-* CodeGenerator now aware of proxy attribute
-* integrated PointbaseDialect contributed by Ed Mackenzie
-* fix for problem where Proxies were being initialized on identifier access by Christoph Sturm
-
-Changes in version 1.1 beta 11 (7.9.2002)
------------------------------------------
-* deprecated update() in favor of saveOrUpdate() and introduced unsaved-value attribute of <id>
-* children mapped with cascade="all" are now always saved/updated even without a call to update(parent)
-* support for composite-id classes where the composite id consists of properties of the persistent class
-* added constrained attribute to <one-to-one> element
-* added Validatable interface
-* renamed several config properties (Hibernate issues log warnings for obsolete property usage)
-* arbitrary JDBC connection properties may now be passed using hibernate.connection.*
-* fixed a classloading bug in C3P0ConnectionProvider (introduced in 1.1 beta 10)
-* CodeGenerator may now take multiple mapping files on the commandline
-
-Changes in version 1.1 beta 10 (28.8.2002)
-------------------------------------------
-* fixed a bug that occurred when calling Session.update() for an object with no properties
-* changed class loading to use the context classloader first
-* introduced <timestamp> as an alternative to <version>
-* added Query.getReturnTypes()
-* fixed a bug with composite-elements introduced in 1.1 beta 7
-* save() may now be used to persist classes with composite-ids
-* improved handling of nanoseconds values in Timestamps
-* support for composite id properties + objects in select clause of iterate()
-* beefed-up collection tests
-
-Changes in version 1.1 beta 9 (26.8.2002)
------------------------------------------
-* fixed a bug introduced in 1.1 beta 8 that could cause an NPE after deserializing a session with proxies
-* deprecated insert() in favor of more flexible save()
-* deprecated IDGenerator in favor of new IdentifierGenerator interface
-* "assigned" id generator now returns the existing value of the id property instead of throwing an Exception
-* fixed a problem where PreparedStatements were not being recached after retrieving a natively generated id
-
-Changes in version 1.1 beta 8 (25.8.2002)
------------------------------------------
-* fixed a bug introduced in 1.1 beta 6 where an updated element of an indexed one-to-many collection caused an SQLException
-* uninitialized collections passed to update() may now be initialized in the new Session
-* uninitialized proxies passed to update() may now be initialized in the new Session
-
-Changes in version 1.1 beta 7 (23.8.2002)
------------------------------------------
-* fixed a bug where Hibernate was not returning statements to the cache when batch updates were disabled
-* fixed a bad bug parsing mappings with toplevel one-to-many associations
-* fixed a bug with versioning and subcollections
-* reworked Set updates again for much improved efficiency
-* schema export now creates primary keys for indexed collection tables
-* minor refactor to Type hierarchy
-* improved some user-error detection
-* fixed foreign key constraint creation for MySQL with Innodb tables
-
-Changes in version 1.1 beta 6b (20.8.2002)
-------------------------------------------
-* Fixed a problem updating Sets
-* added <bag> mapping for java.util.Collection
-
-Changes in version 1.1 beta 6 (20.8.2002)
------------------------------------------
-* completely reworked fetching code
-- one-to-many associations now always fetched in a single select
-- many-to-many associations fetched in a single select when outerjoin fetching is enabled
-- this includes nested outerjoin fetching of the associated class!
-- outerjoin fetching for <many-to-one> nested inside <component> or <composite-element>
-- code refactored to be cleaner and faster
-* removed unnecessary order by clause in List and array fetching SQL
-* collections now individually update, insert and delete only rows that changed (thanks to Doug Currie)
-* fixed a problem where exceptions were being wrapped in a LazyInitializationException for non-lazy collections
-* added order-by attribute to <set> and <map> to specify a table column as defining the iteration order (JDK1.4 only)
-* improved error detection in Session.update()
-* further usage of JDBC2 batch updates
-* some fine-tuning of JDBC2 feature usage configuration
-* CodeGenerator will now generate components and arrays
-* fixed problem where CodeGenerator could not generate classes in the default package
-* improved logging of flush() activity
-* renamed property hibernate.use_jdbc2 to hibernate.use_jdbc_batch
-
-Changes in version 1.1 beta 5 (13.8.2002)
------------------------------------------
-* hibernate.query.imports property to allow use of unqualified classnames in queries
-* fixed a bug in collection flushing that was introduced in 1.1 beta 4
-
-Changes in version 1.1 beta 4 (11.8.2002)
------------------------------------------
-* JMX integration (thanks to John Urberg)
-* "having" clause in query language
-
-Changes in version 1.1 beta 3 (10.8.2002)
------------------------------------------
-* removed the select="all" attribute for <class> mappings - "select distinct" now specified in the hibernate query
-* system properties now override hibernate.properties
-* Session now flushes changes even less often (only when actual updates to the queried table(s) are waiting)
-* fixed a *very* rare problem where an unnecessary update could be accidently issued before a delete
-
-Changes in version 1.1 beta 2 (6.8.2002)
-----------------------------------------
-* fixed a bug exporting schemas with identity columns
-* implemented factory-level caching of collections
-* Datastore.storeJar() contributed by Christian Meunier
-* added <mapping jar="jarfile"> to hibernate.cfg.xml
-
-Changes in version 1.1 beta 1 (4.8.2002)
-----------------------------------------
-* new Query API including named parameters, pageable results
-* subqueries in Hibernate queries (only for databases that support subselects)
-* new DocBook documentation (contributed by Christian Bauer)
-* support collections .elements, .indices inside select clause (even in aggregate functions)
-* don't load collections before removal unless absolutely necessary
-* mutable="false" attribute in <class> element to map immutable classes
-* use JDBC batch to insert collection elements if hibernate.use_jdbc2 is set
-* brand new PreparedStatementCache
-* improvements to MYSQL dialect for long datatypes
-* always check isAccessible() before setAccessible(true)
-* removed extra unnecessary table join in queries with one-to-many association
-* removed ugly "WHERE 1=1" from generated SQL
-* fixed exception mapping a class with no properties (fix by Rob Stokes)
-* logging enhancements including SQLException logging
-* reworked factory-level cache and integrated JCS support (thanks to Christian Meunier)
-* fixed a bug with circular references in cached data
-* removed blocking cache support
-* now rendering outerjoins as "LEFT OUTER JOIN" because "LEFT JOIN" caused problems for some Sybase versions
-* added default Hibernate properties to Dialects
-* native id generation now falls back to sequence id generation when identity columns not supported by the dialect
-* fixed some problems with native id generation under HSQL
-* may now use Session.insert() even when using native id generation
-
-Changes in version 1.0.1b (18.7.2002)
--------------------------------------
-* fixed a bad bug in query parser when hibernate.query.substitutions was unset
-* much improved build.xml Ant script
-* latest c3p0.jar
-
-Changes in version 1.0.1 (17.7.2002)
-------------------------------------
-* enabled use of scalar values and aggregate SQL functions in select clause of iterate() queries
-* fixed bug in JNDI lookup for SessionFactory
-* changed ordering of SQL inserts/deletes for child collections of a cascade-enabled association
-- better behaviour for some not-null constraints
-- performance optimization for bidirectional many-to-one associations
-* added hibernate.query.substitutions property to allow named query constants (eg. translate 'true' to '1')
-* added locale type for java.util.Locale
-* added sequence hi/lo generator (seqhilo.long)
-* fixed bug where load(), onLoad() callbacks were sometimes called at wrong time
-* fixed an exception (fix by Eric Everman) and improved identifier searching in MapGenerator tool
-* refactored SerializableType
-* extra logging + error handling
-* documentation enhancements
-
-Changes in version 0.9.17 (3.7.2002)
-------------------------------------
-* Added UserType interface
-* documented Lifecycle
-* added some new trace messages to log
-* bugfix to allow SQL functions like upper(), lower(), etc to work on all platforms
-* documented SAP DB support (dialect contributed by Brad Clow)
-* foreign key constraint export for SAP DB
-* map index may be the composite-id of the element class (contributed by Jon Lipsky)
-* fixes to CodeGenerator tool (contributed by Uros Jurglic)
-
-Changes in version 0.9.16 (19.6.2002)
-------------------------------------
-* fixed bug cacheing objects with references to themselves
-* support for composite ids of classes with no id property
-* may now disable outer join (deep) fetching for an association by setting outer-join="false"
-* enabled outer join fetching for one-to-one
-* fixed a bug for mappings that specify class attribute of <one-to-many>
-* fixed a bug where Hashbelt did not expire cached data in a timely fashion
-* fixed a mistake in the mapping DTD
-* new user-error check in update()
-
-Changes in version 0.9.15 (15.6.2002)
-------------------------------------
-* one-to-one associations
-* support for "tricky" mappings in SchemaExport tool (multiple properties to one column, etc)
-* Transaction API contributed by Anton van Straaten
-* SessionFactory may be bound to JNDI name by setting hibernate.session_factory_name
-* Sessions are now Serializable!
-* added Session.findIdentifiers() query methods
-* new Lifecycle interface to replace deprecated PersistentLifecycle
-* fixed problem where session did not autoflush on iterate() queries
-* performance enhancements to collection dirty checking
-* added Hibernate.configure() and configuration file format
-* removed some deprecated methods
-* refactored Type hierarchy
-* query language identifiers now case sensitive (bugfix for case sensitive SQL dialects)
-* username/password now optional for datasource (contributed by Emmanuel Bourg)
-* much improved API documentation
-* binary types now saved using streams if hibernate.use_streams_for_binary=true (contributed by Jon Lipsky)
-* MySQL Strings now mapped to TEXT columns if length > 255 (contributed by Christoph Beck)
-
-Changes in version 0.9.14 (4.6.2002)
--------------------------------------
-* lifecycle objects - properties now have a cascade attribute to cascade save, update, delete
-* composite id properties may now be used in queries eg. foo.id.bar (contributed by Jon Lipsky)
-* slightly changed semantics of update() so it now also save()s new transient instances
-* Session now flushes() itself less often before query execution (performance enhancement)
-* fixed problem where Session.save() returned null instead of the natively generated id
-* fixed bug with object identity for cached classes
-* fixed bug where delete(x) could not be called after update(x)
-* MUCH improved Exception hierarchy
-* deprecated create()
-* added sql-type attribute to <column> tag to allow user to override default type mapping
-* deeper fetching with use_outer_join
-* new ConnectionProvider framework
-* fixed a bug where blocking cache could return stale data
-* now working again in JDK1.2.2
-* fixed problem with not-null associations + native key generation
-* minor changes to PersistentLifecycle interface
-* initial, minimal version of new Transaction mechanism
-* MUCH improved documentation
-
-Changes in version 0.9.13 (25.5.2002)
--------------------------------------
-* Datastore.storeResource() to load mapping files from classpath
-* fixed a problem executing under JDK1.3 when compiled from JDK1.4
-* documentation improvements
-
-Changes in version 0.9.12 (24.5.2002)
-------------------------------------
-* Session.update() methods to update a persistent instance from transient copy (as requested by many users)
-* discriminator column name, type, length, etc now configurable by <discriminator> tag in mapping file
-* discriminator column values configurable by discriminator-value attribute of <class> and <subclass> tags
-* added Session.insert(object, id) for classes with no identifier property
-* fixed another bad bug with connection handling (fix by Anton van Straaten)
-* fixed a problem with deferred loading
-* fixed a problem with sorted collections (fix by Anton van Straaten)
-* nested collections of objects now require 2 SQL SELECTs to load, rather than size+1
-* session is NO LONGER atomic - application should discard session when exception occurs
-* fixed problem where character type was mapped to VARCHAR column
-* arrays of proxies now possible by using new element-class attribute of <array> tag
-* fixed various problems with proxies
-* added proxy generation tool
-* proxy unit tests
-* replaced two RuntimeExceptions with checked exceptions
-* made hibernate.username/hibernate.password optional for DriverManager
-* CodeGenerator now supports all hibernate basic types
-* much improved caching algorithm for compiled queries
-* may now specify properties simply by placing hibernate.properties in classpath
-* documentation improvements + fixes
-* --abstract switch to MapGenerator (contributed by Eric Everman)
-
-Changes in version 0.9.11 (12.5.2002)
-------------------------------------
-* fixed major bug with connection handling (fix by Anton van Straaten)
-
-Changes in version 0.9.10 (11.5.2002)
-------------------------------------
-* set a default schema name using SessionFactory property hibernate.default_schema
-* code generator tool contributed by Brad Clow (www.workingmouse.com)
-* lazy object initialization under JDK 1.3 and above
-* fixed some error messages to go to logging framework, not stdout
-* new system property hibernate.show_sql=true logs all executed SQL to stdout
-* integration of bugfixes in c3p0
-* wrap IllegalArgumentExceptions in HibernateExceptions
-* added ObjectNotFoundException and StaleObjectStateException
-* fixed a bug when using schemas
-* new caching strategy (and documented cache feature)
-
-Changes in version 0.9.9 (25.4.2002)
------------------------------------
-* sorted sets and maps (thanks to Doug Currie)
-* mapping files may now be loaded using getResourceAsStream() (thanks to Markus Meissner)
-* hibernate messages now logged by Apache commons-logging
-* default hi/lo generator table now has column named "next_id", instead of "next"
-* query language may now refer to identifier property name (eg. foo.fooKey as alternative to foo.id)
-* hibernate.jndi_class, hibernate.jndi_url now optional when using datasource
-* hibernate now throws an exception if you try to persist an object with a reference to a transient object
-* improved connection pooling algorithm (hibernate.pool_size limits pooled conections)
-* very experimental integration of c3p0 JDBC connection pool (http://sourceforge.net/projects/c3p0)
-* now compiles under JDK 1.2.2
-* fixed bug persisting null components
-* fixed bug where cached prepared statements were not cleaned up after disconnect() session
-* fixed a null pointer exception in MappingByReflection
-
-Changes in version 0.9.8 (13.3.2002)
------------------------------------
-* supports database native key generation in Sybase, MS SQL, MySQL, DB2, Hypersonic (contributed by Christoph Sturm)
-* supports Mckoi (dialect contributed by Doug Currie)
-* supports Progress (dialect contributed by Phillip Baird)
-* added exceptions to catch Session reentrancy from PersistentLifecycle.load() + store()
-* experimental cross-transaction cache
-* Session.lock() and Session.loadWithLock() for pessimistic locking
-* HiLoGenerators may now use their own DriverManager connection properties + may now use same table across diff mapping files
-* Session.flush(), Session.close() and Session.connection() replace Session.commit(), Session.cancel()
-* Session.disconnect() and Session.reconnect() for long transactions
-* added single JVM id generators vm.long, vm.hex
-* added unique column constraints to mappings
-* extensions to IDGenerator framework
-* support sequence-style ID generation in Oracle, PostgreSQL, DB2, Interbase
-
-* fixed problem where subcollections of a collection that changed roles would be deleted
-* changed class loading strategy to be compatible with JBoss
-* stopped queries retrieving unnecessary columns
-* mutable types (binary + serializable) now always detected as dirty
-
-Changes in version 0.9.7 (26.2.2002)
------------------------------------
-* save() now safe from foreign key violations (so create() is no longer preferred method of adding data)
-* delete() now completely safe from foreign key violations - it no longer matters what order objects are deleted in
-* removed Session.copy()
-* hilo generators now NOT for use with application server datasources
-
-* fixed two intermittent bugs in queries
-* fixed a problem where components not detected as dirty
-* fixed broken hilo generator which was not updating database
-* fixed a minor bug when hibernate.use_outer_join was set
-
-Changes in version 0.9.6 (24.2.2002)
------------------------------------
-* experimental XML generation
-* added support for bi-directional associations (one-to-set, set-to-set) with <set readonly="true"> config
-* reflective generation of mappings tool was contributed by Doug Currie
-* Session operations now atomic, so exceptions are recoverable
-* made ID properties optional in persistent classes
-* support for multiple schemas through schema attribute of <hibernate-mapping>, <class>, <set>, <map>, etc.
-* auto-creation of tables for hilo id generators (restriction: cannot use same table from more than one mapping file)
-* added some more assertions to catch user "mistakes" like deleting transient or saving persistent objects
-
-* major rework of collections and fixed some bad bugs
-* lazy initialization re-enabled for one-to-many associations (thanks to Georg Schneemayer)
-* fixed a problem in the mapping DTD to allow nested components in collections
-* fixed a BAD bug in RelationalDatabaseSession when loading objects with PersistentLifecycle callbacks (thanks to Paul Szego)
-* fixed problems with quoted strings in query language
-* fixed a bug where a stack overflow occurred instead of HibernateException thrown (thanks to Georg Schneemayer)
-* fixed a bug deleting updated versioned data
-* fixed some problems with name generation for indexes + foreign keys
-* fixed problem in Sun JDK 1.4 (only?) where IllegalArgumentException was not handled
-* minor improvements to handling of dates and times
-* HiLoGenerator now safe for all transaction isolation levels + safe when rollback occurs
-* noticed and fixed obscure piece of nonthreadsafe code outside of core persistence engine
-* removed unnecessary drop constraints for some dialects
-
-* MUCH more comprehensive test suite
-
-* changed some terminology used in documentation
-* added javadoc for API classes
-* commented the mapping DTD
-
-Changes in version 0.9.5 (8.2.2002)
------------------------------------
-* supports HypersonicSQL (dialect contributed by Phillip Baird)
-* supports Microsoft SQL server (with third party JDBC driver)
-* proper command-line tool for schema generation and export
-* deprecated the interface cirrus.hibernate.Persistent (due to popular demand)
-* changes to hibernate-mapping DTD (required to support optional Persistent interface):
-- deprecated <property type="package.PersistentClassName"/> in favor of <many-to-one class="package.PersistentClassName"/>
-- deprecated <element type="package.PersistentClassName"/> in favor of <many-to-many class="package.PersistentClassName"/>
-- deprecated <property role="..."/> in favor of <collection role="..."/>
-- deprecated <element role=".."/> in favor of <subcollection role="..."/>
-- deprecated <association> in favor of <one-to-many>
-* class attribute optional in <component> and <composite-id> tags (determined by reflection)
-* querying components of components now supported
-* one-shot table creation (no use of unportable "alter table")
-* time dataype support
-* reflective mappings of java.sql.Time, java.sql.Timestamp, java.sql.Date
-* fixed error msg thrown when class is missing a method but has a superclass
-* property names now conform to JavaBean spec ("foo" instead of "Foo"). Note that "Foo" still works
-* constructors of persistent classes may now be non-public
-* collection indexes now mapped to not-null columns
-* fixed obscure bug with querying collections inside components of components
-* fixed potential bug related to cacheing of compiled queries
-* major rewrite of code relating to O-R mappings
-* Session.copy() and Session.equals() as convenience for users
-* fixed repeated invocations of hasNext() on iterator + iterators now always work with distinct SQL resultsets
-* McKoi dialect was contributed by Gabe Hicks
-
-Changes in version 0.9.4 (29.1.2002)
-------------------------------------
-* fixed BAD bug where XML parsing would not work for parsers other than Xerces - thanks to Christian Winkler
-* added some more assertions to catch user "mistakes" like changing ids or reusing existing ids
-
-Changes in version 0.9.3 (27.1.2002)
-------------------------------------
-* repackaged (corrupted DatasourceConnectionProvider.class)
-* better exception reporting using datasource
-* added Datastore.storeClass() which looks for mapping file in classpath (class foo.Bar -> foo/Bar.hbm.xml)
-* improved documentation
-
-Changes in version 0.9.2 (25.1.2002)
-------------------------------------
-* iterate over query results (lazy instantiation of query results)
-* added "select foo, bar" style queries returning multiple objects per row
-* delete by query
-* composite key support
-* outer joins for faster (?) loading of associated objects ( set "hibernate.use_outer_join" to "true" )
-* connection pooling when using DriverManager
-* foreign key constraint from unkeyed collection table to owner entity table
-* improved drop tables script execution (still not infallible)
-* added <composite-element> tag
-* added not-null properties and elements
-* added an optimisation for dates and components
-* made some XML attributes optional
-* fixed errors in documentation + documented some extra features
-* bugfix: store() not getting called on lifecycle interface
-* bugfix: schema generation for indexed associations
-* added many tests
-
-Changes in version 0.9.1 (20.1.2002)
-------------------------------------
-Too many to list
-
-Changes in version 0.8.1 (30.11.2001)
--------------------------------------
-Initial alpha version
-
diff --git a/plugins/org.eclipse.emf.cdo.server.hibernate/lib/lgpl.txt b/plugins/org.eclipse.emf.cdo.server.hibernate/lib/lgpl.txt
deleted file mode 100644
index 1c03f74..0000000
--- a/plugins/org.eclipse.emf.cdo.server.hibernate/lib/lgpl.txt
+++ /dev/null
@@ -1,504 +0,0 @@
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diff --git a/plugins/org.eclipse.emf.cdo.server.hibernate/lib/readme.txt b/plugins/org.eclipse.emf.cdo.server.hibernate/lib/readme.txt
deleted file mode 100644
index cd51d82..0000000
--- a/plugins/org.eclipse.emf.cdo.server.hibernate/lib/readme.txt
+++ /dev/null
@@ -1,54 +0,0 @@
-Hibernate - Relational Persistence for Idiomatic Java
-=====================================================
-version 3.2.5, July 31, 2007
-
-Instructions
-------------
-Unzip to installation directory.
-
-See index.html in the doc/reference directory.
-
-Required jars are distributed in the lib subdirectory.
-
-Latest Documentation:
-
- http://hibernate.org
-
-Bug Reports:
-
- Hibernate JIRA (preferred)
- hibernate-devel@lists.sourceforge.net
-
-Free Technical Support:
-
- http://forum.hibernate.org
-
-Commercial Support and Training:
-
- http://hibernate.org/SupportTraining
-
-
-Get Up And Running Quick
-------------------------
-Demo:
-
- (1) copy your JDBC driver to the lib directory
- (2) edit etc/hibernate.properties
- (3) run "ant eg" or "build eg"
- (4) browse the sourcecode in eg/org/hibernate/auction
-
-Tests:
-
- (1) copy your JDBC driver to the lib directory
- (2) edit etc/hibernate.properties
- (3) run "ant junitreport" or "build junitreport"
- (4) see build/test-reports/index.html
-
-
-Other Stuff
------------
-This software is distributed under the terms of the FSF Lesser Gnu
-Public License (see lgpl.txt).
-
-This product includes software developed by the Apache Software
-Foundation (http://www.apache.org/).
diff --git a/plugins/org.eclipse.emf.cdo.server.hibernate/mappings/meta.hbm.xml b/plugins/org.eclipse.emf.cdo.server.hibernate/mappings/meta.hbm.xml
index b7413ee..de7c491 100644
--- a/plugins/org.eclipse.emf.cdo.server.hibernate/mappings/meta.hbm.xml
+++ b/plugins/org.eclipse.emf.cdo.server.hibernate/mappings/meta.hbm.xml
@@ -26,11 +26,12 @@
<list-index />
<one-to-many class="CDOClassImpl" />
</list>
+
</joined-subclass>
<class name="CDOClassProxy" table="cdo_classes_proxy" lazy="false">
<id column="id" type="int">
- <generator class="increment" />
+ <generator class="increment" />
</id>
<!-- set to not-null=false because it is nullified because of persist order -->
<many-to-one name="cdoClass" class="CDOClassImpl" not-null="false" cascade="merge,persist,save-update,lock,refresh" column="cdoclass"/>
diff --git a/plugins/org.eclipse.emf.cdo.server.hibernate/src/org/eclipse/emf/cdo/server/internal/hibernate/HibernateUtil.java b/plugins/org.eclipse.emf.cdo.server.hibernate/src/org/eclipse/emf/cdo/server/internal/hibernate/HibernateUtil.java
index cca7ef1..1101a82 100644
--- a/plugins/org.eclipse.emf.cdo.server.hibernate/src/org/eclipse/emf/cdo/server/internal/hibernate/HibernateUtil.java
+++ b/plugins/org.eclipse.emf.cdo.server.hibernate/src/org/eclipse/emf/cdo/server/internal/hibernate/HibernateUtil.java
@@ -10,6 +10,7 @@
**************************************************************************/
package org.eclipse.emf.cdo.server.internal.hibernate;
+import org.eclipse.emf.cdo.internal.protocol.id.CDOIDNullImpl;
import org.eclipse.emf.cdo.protocol.id.CDOID;
import org.eclipse.emf.cdo.protocol.id.CDOIDTemp;
import org.eclipse.emf.cdo.protocol.revision.CDORevision;
@@ -66,7 +67,6 @@ public class HibernateUtil
throw new IllegalStateException("CDORevision " + cdoRevision.getCDOClass().getName() + " " + cdoRevision.getID()
+ " does not have a hibernate cdoid after saving/updating it");
}
-
return (CDOIDHibernate)cdoRevision.getID();
}
@@ -76,6 +76,11 @@ public class HibernateUtil
*/
public CDORevision getCDORevision(CDOID id)
{
+ if (id instanceof CDOIDNullImpl)
+ {
+ return null;
+ }
+
final CommitContext commitContext = HibernateThreadContext.getCommitContext();
for (CDORevision revision : commitContext.getNewObjects())
{
@@ -84,7 +89,6 @@ public class HibernateUtil
return revision;
}
}
-
for (CDORevision revision : commitContext.getDirtyObjects())
{
if (revision.getID().equals(id))
@@ -108,7 +112,6 @@ public class HibernateUtil
throw new IllegalArgumentException("Passed cdoid is not an instance of CDOIDHibernate but a "
+ id.getClass().getName() + ": " + id);
}
-
final CDOIDHibernate cdoIDHibernate = (CDOIDHibernate)id;
final Session session = HibernateThreadContext.getSession();
return (CDORevision)session.get(cdoIDHibernate.getEntityName(), cdoIDHibernate.getId());
diff --git a/plugins/org.eclipse.emf.cdo.tests.hibernate/META-INF/MANIFEST.MF b/plugins/org.eclipse.emf.cdo.tests.hibernate/META-INF/MANIFEST.MF
index 2a15152..9d86aff 100644
--- a/plugins/org.eclipse.emf.cdo.tests.hibernate/META-INF/MANIFEST.MF
+++ b/plugins/org.eclipse.emf.cdo.tests.hibernate/META-INF/MANIFEST.MF
@@ -1,7 +1,7 @@
Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: %pluginName
-Bundle-SymbolicName: org.eclipse.emf.cdo.tests.hibernate
+Bundle-SymbolicName: org.eclipse.emf.cdo.tests.hibernate;singleton:=true
Bundle-Version: 0.8.0.qualifier
Bundle-Activator: org.eclipse.emf.cdo.tests.hibernate.Activator
Bundle-Vendor: %providerName
@@ -10,6 +10,7 @@ Bundle-Localization: plugin
Bundle-RequiredExecutionEnvironment: J2SE-1.5
Require-Bundle: org.eclipse.core.runtime;bundle-version="[3.3.0,4.0.0)",
org.eclipse.emf.cdo.tests;bundle-version="[0.8.0,0.9.0)";visibility:=reexport,
- org.eclipse.emf.cdo.server.hibernate;bundle-version="[0.8.0,0.9.0)";visibility:=reexport
+ org.eclipse.emf.cdo.server.hibernate;bundle-version="[0.8.0,0.9.0)";visibility:=reexport,
+ org.eclipse.emf.cdo.server.hibernate.libraries;bundle-version="0.8.0"
Eclipse-LazyStart: true
Export-Package: org.eclipse.emf.cdo.tests.hibernate
diff --git a/plugins/org.eclipse.emf.cdo.tests.hibernate/build.properties b/plugins/org.eclipse.emf.cdo.tests.hibernate/build.properties
index 4319a4d..e842be8 100644
--- a/plugins/org.eclipse.emf.cdo.tests.hibernate/build.properties
+++ b/plugins/org.eclipse.emf.cdo.tests.hibernate/build.properties
@@ -23,8 +23,3 @@ bin.includes = META-INF/,\
about.mappings,\
about.properties,\
modeling32.png
-jars.extra.classpath = platform:/plugin/org.eclipse.emf.cdo.server.hibernate/lib/asm.jar,\
- platform:/plugin/org.eclipse.emf.cdo.server.hibernate/lib/cglib-2.1.3.jar,\
- platform:/plugin/org.eclipse.emf.cdo.server.hibernate/lib/commons-collections-2.1.1.jar,\
- platform:/plugin/org.eclipse.emf.cdo.server.hibernate/lib/jta.jar,\
- platform:/plugin/org.eclipse.net4j.db.mysql/lib/mysql-connector-java-5.1.5-bin.jar
diff --git a/plugins/org.eclipse.emf.cdo.tests.hibernate/src/org/eclipse/emf/cdo/tests/hibernate/HibernateTest.java b/plugins/org.eclipse.emf.cdo.tests.hibernate/src/org/eclipse/emf/cdo/tests/hibernate/HibernateTest.java
index dece29f..1f52791 100644
--- a/plugins/org.eclipse.emf.cdo.tests.hibernate/src/org/eclipse/emf/cdo/tests/hibernate/HibernateTest.java
+++ b/plugins/org.eclipse.emf.cdo.tests.hibernate/src/org/eclipse/emf/cdo/tests/hibernate/HibernateTest.java
@@ -1,5 +1,5 @@
/***************************************************************************
- * Copyright (c) 2004 - 2008 Eike Stepper, Germany.
+ * Copyright (c) 2004 - 2008 Eike Stepper, Germany, and others
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@@ -7,6 +7,7 @@
*
* Contributors:
* Eike Stepper - initial API and implementation
+ * Martin Taal - extended testcase
**************************************************************************/
package org.eclipse.emf.cdo.tests.hibernate;
@@ -18,9 +19,15 @@ import org.eclipse.emf.cdo.server.IStore;
import org.eclipse.emf.cdo.server.IRepository.Props;
import org.eclipse.emf.cdo.server.internal.hibernate.HibernateStore;
import org.eclipse.emf.cdo.tests.model1.Category;
+import org.eclipse.emf.cdo.tests.model1.Customer;
import org.eclipse.emf.cdo.tests.model1.Model1Factory;
import org.eclipse.emf.cdo.tests.model1.Model1Package;
+import org.eclipse.emf.cdo.tests.model1.Order;
+import org.eclipse.emf.cdo.tests.model1.OrderDetail;
import org.eclipse.emf.cdo.tests.model1.Product;
+import org.eclipse.emf.cdo.tests.model1.PurchaseOrder;
+import org.eclipse.emf.cdo.tests.model1.SalesOrder;
+import org.eclipse.emf.cdo.tests.model1.Supplier;
import org.eclipse.emf.cdo.util.CDOUtil;
import org.eclipse.net4j.Net4jUtil;
@@ -42,7 +49,10 @@ import org.hibernate.dialect.MySQLInnoDBDialect;
import java.io.PrintWriter;
import java.sql.Driver;
import java.sql.DriverManager;
+import java.util.ArrayList;
+import java.util.Date;
import java.util.HashMap;
+import java.util.List;
import java.util.Map;
import java.util.Properties;
@@ -53,6 +63,14 @@ public class HibernateTest extends AbstractOMTest
{
private static final String REPOSITORY_NAME = "repo1";
+ private static final int NO_OF_BUSINESS_PARTNERS = 3;
+
+ private static final int NO_OF_PRODUCTS = 7;
+
+ private static final int NO_OF_ORDERS = 11;
+
+ private static final long BASE_MILLIS = new Date().getTime();
+
public void testHibernate() throws Exception
{
IManagedContainer container = initContainer();
@@ -65,6 +83,38 @@ public class HibernateTest extends AbstractOMTest
CDOTransaction transaction = session.openTransaction();
Resource resource = transaction.createResource("/my/big/resource");
resource.getContents().add(getInputModel());
+
+ // note that specific setters are not always called because of bi-directional
+ // relations, so adding an orderdetail to an order.getOrderDetails list will
+ // set the order feature of the orderdetail
+ final Category productCategory = createCategory("SalesPurchase");
+ final List<Customer> customers = new ArrayList<Customer>();
+ final List<Supplier> suppliers = new ArrayList<Supplier>();
+ final List<Order> orders = new ArrayList<Order>();
+ for (int j = 0; j < NO_OF_BUSINESS_PARTNERS; j++)
+ {
+ final Customer customer = createCustomer(j);
+ customers.add(customer);
+ for (int i = 0; i < NO_OF_ORDERS; i++)
+ {
+ customer.getSalesOrders().add(createSalesOrder((j * 1000) + i, customer, productCategory.getProducts()));
+ }
+ orders.addAll(customer.getSalesOrders());
+
+ final Supplier supplier = createSupplier(j);
+ suppliers.add(supplier);
+ for (int i = 0; i < NO_OF_ORDERS; i++)
+ {
+ supplier.getPurchaseOrders().add(createPurchaseOrder((j * 1000) + i, supplier, productCategory.getProducts()));
+ }
+ orders.addAll(supplier.getPurchaseOrders());
+ }
+
+ resource.getContents().add(productCategory);
+ resource.getContents().addAll(customers);
+ resource.getContents().addAll(suppliers);
+ resource.getContents().addAll(orders);
+
transaction.commit();
session.close();
@@ -77,6 +127,10 @@ public class HibernateTest extends AbstractOMTest
assertEquals("P1", category.getProducts().get(0).getName());
assertEquals("P2", category.getProducts().get(1).getName());
assertEquals("P3", category.getCategories().get(0).getProducts().get(0).getName());
+ assertEquals(category, category.getProducts().get(1).eContainer());
+
+ checkTestData(resource2);
+
transaction.close();
// Cleanup
@@ -122,14 +176,14 @@ public class HibernateTest extends AbstractOMTest
Properties props = new Properties();
props.setProperty(Environment.DRIVER, driverName);
props.setProperty(Environment.URL, "jdbc:mysql://localhost/cdohibernate");
- props.setProperty(Environment.USER, "root");
- props.setProperty(Environment.PASS, "root");
+ props.setProperty(Environment.USER, "cdo");
+ // props.setProperty(Environment.PASS, "root");
props.setProperty(Environment.DIALECT, dialectName);
props.setProperty(Environment.SHOW_SQL, "true");
props.setProperty("hibernate.hbm2ddl.auto", "create-drop");
// IHibernateMappingProvider mappingProvider = new TeneoHibernateMappingProvider();
// return new HibernateStore(props, mappingProvider);
- return new HibernateStore(null, props);
+ return new HibernateStore(props, null);
}
private static EObject getInputModel()
@@ -150,4 +204,150 @@ public class HibernateTest extends AbstractOMTest
cat2.getProducts().add(p3);
return cat1;
}
+
+ private void checkTestData(Resource res)
+ {
+ final Category productCategory = (Category)res.getContents().get(1);
+
+ int startIndex = 2;
+ int customerIndex = 0;
+ int numOfBPs = 0;
+ int numOfOrders = 0;
+ for (int i = startIndex; i < (startIndex + NO_OF_BUSINESS_PARTNERS); i++)
+ {
+ final Customer c = (Customer)res.getContents().get(i);
+ assertEquals(NO_OF_ORDERS, c.getSalesOrders().size());
+ assertEquals("Amsterdam" + customerIndex, c.getCity());
+ assertEquals("Customer" + customerIndex, c.getName());
+ assertEquals("Leidseplein" + customerIndex, c.getStreet());
+ int orderIndex = 0;
+ for (SalesOrder so : c.getSalesOrders())
+ {
+ assertEquals(NO_OF_PRODUCTS, so.getOrderDetails().size());
+ assertEquals((customerIndex * 1000) + orderIndex, so.getId());
+ float price = 1.0f;
+ int detailIndex = 0;
+ for (OrderDetail od : so.getOrderDetails())
+ {
+ assertTrue(productCategory.getProducts().contains(od.getProduct()));
+ assertEquals(so, od.getOrder());
+ assertEquals(so, od.eContainer());
+ assertEquals(price, od.getPrice(), 0.0001f);
+ assertEquals("SalesPurchaseProduct" + detailIndex, od.getProduct().getName());
+ assertTrue(od.getProduct().getOrderDetails().contains(od));
+ price += 1.0f;
+ detailIndex++;
+ }
+ assertTrue(res.getContents().contains(so));
+ orderIndex++;
+ numOfOrders++;
+ }
+ customerIndex++;
+ numOfBPs++;
+ }
+
+ startIndex = 2 + NO_OF_BUSINESS_PARTNERS;
+ int supplierIndex = 0;
+ for (int i = startIndex; i < (startIndex + NO_OF_BUSINESS_PARTNERS); i++)
+ {
+ Supplier s = (Supplier)res.getContents().get(i);
+ assertEquals("Berlin" + supplierIndex, s.getCity());
+ assertEquals("Supplier" + supplierIndex, s.getName());
+ assertEquals("Potsdammer Platz" + supplierIndex, s.getStreet());
+
+ int orderIndex = 0;
+ for (PurchaseOrder po : s.getPurchaseOrders())
+ {
+ assertEquals(BASE_MILLIS + (supplierIndex * 1000) + orderIndex, po.getDate().getTime());
+
+ float price = 1000.0f;
+ int detailIndex = 0;
+ for (OrderDetail od : po.getOrderDetails())
+ {
+ assertTrue(productCategory.getProducts().contains(od.getProduct()));
+ assertEquals(po, od.getOrder());
+ assertEquals(po, od.eContainer());
+ assertEquals(price, od.getPrice(), 0.0001f);
+ assertEquals("SalesPurchaseProduct" + detailIndex, od.getProduct().getName());
+ assertTrue(od.getProduct().getOrderDetails().contains(od));
+ price += 1.0f;
+ detailIndex++;
+ }
+ orderIndex++;
+ numOfOrders++;
+ }
+
+ numOfBPs++;
+ supplierIndex++;
+ }
+ // 2 is for the categories
+ assertEquals(2 + numOfBPs + numOfOrders, res.getContents().size());
+ }
+
+ private static Category createCategory(String prefix)
+ {
+ Category catalog = Model1Factory.eINSTANCE.createCategory();
+ catalog.setName(prefix + "Catalog");
+ for (int i = 0; i < NO_OF_PRODUCTS; i++)
+ {
+ Product p = Model1Factory.eINSTANCE.createProduct();
+ p.setName(prefix + "Product" + i);
+ catalog.getProducts().add(p);
+ }
+ return catalog;
+ }
+
+ private static Customer createCustomer(int index)
+ {
+ final Customer c = Model1Factory.eINSTANCE.createCustomer();
+ c.setCity("Amsterdam" + index);
+ c.setName("Customer" + index);
+ c.setStreet("Leidseplein" + index);
+ return c;
+ }
+
+ private static Supplier createSupplier(int index)
+ {
+ final Supplier s = Model1Factory.eINSTANCE.createSupplier();
+ s.setCity("Berlin" + index);
+ s.setName("Supplier" + index);
+ s.setStreet("Potsdammer Platz" + index);
+ return s;
+ }
+
+ private static SalesOrder createSalesOrder(int index, Customer c, List<Product> products)
+ {
+ final SalesOrder so = Model1Factory.eINSTANCE.createSalesOrder();
+ so.setId(index);
+ so.getOrderDetails().addAll(createOrderDetails(products, 1.0f));
+ return so;
+ }
+
+ private static PurchaseOrder createPurchaseOrder(int index, Supplier supplier, List<Product> products)
+ {
+ final PurchaseOrder po = Model1Factory.eINSTANCE.createPurchaseOrder();
+ po.setDate(new Date(BASE_MILLIS + index));
+ po.getOrderDetails().addAll(createOrderDetails(products, 1000.0f));
+ return po;
+ }
+
+ private static List<OrderDetail> createOrderDetails(List<Product> products, float basePrice)
+ {
+ final List<OrderDetail> ods = new ArrayList<OrderDetail>();
+ float price = basePrice;
+ for (Product p : products)
+ {
+ ods.add(createOrderDetail(p, price));
+ price += 1f;
+ }
+ return ods;
+ }
+
+ private static OrderDetail createOrderDetail(Product product, float price)
+ {
+ final OrderDetail od = Model1Factory.eINSTANCE.createOrderDetail();
+ od.setPrice(price);
+ od.setProduct(product);
+ return od;
+ }
}