diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.eclipselink.core/src/org/eclipse/jpt/eclipselink/core/internal/context/persistence/EclipseLinkPersistenceUnit.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.eclipselink.core/src/org/eclipse/jpt/eclipselink/core/internal/context/persistence/EclipseLinkPersistenceUnit.java | 388 |
1 files changed, 0 insertions, 388 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.eclipselink.core/src/org/eclipse/jpt/eclipselink/core/internal/context/persistence/EclipseLinkPersistenceUnit.java b/jpa/plugins/org.eclipse.jpt.eclipselink.core/src/org/eclipse/jpt/eclipselink/core/internal/context/persistence/EclipseLinkPersistenceUnit.java deleted file mode 100644 index 8efdedfa89..0000000000 --- a/jpa/plugins/org.eclipse.jpt.eclipselink.core/src/org/eclipse/jpt/eclipselink/core/internal/context/persistence/EclipseLinkPersistenceUnit.java +++ /dev/null @@ -1,388 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2008, 2009 Oracle. 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 http://www.eclipse.org/legal/epl-v10.html. - * - * Contributors: - * Oracle - initial API and implementation - *******************************************************************************/ -package org.eclipse.jpt.eclipselink.core.internal.context.persistence; - -import java.util.ArrayList; -import java.util.HashSet; -import java.util.Iterator; -import java.util.List; -import java.util.ListIterator; -import java.util.Set; -import org.eclipse.jpt.core.context.persistence.MappingFileRef; -import org.eclipse.jpt.core.context.persistence.Persistence; -import org.eclipse.jpt.core.internal.context.persistence.AbstractPersistenceUnit; -import org.eclipse.jpt.core.internal.jpa1.context.persistence.ImpliedMappingFileRef; -import org.eclipse.jpt.core.jpa2.context.persistence.options.SharedCacheMode; -import org.eclipse.jpt.core.resource.persistence.XmlPersistenceUnit; -import org.eclipse.jpt.eclipselink.core.EclipseLinkJpaProject; -import org.eclipse.jpt.eclipselink.core.context.EclipseLinkConverter; -import org.eclipse.jpt.eclipselink.core.context.persistence.caching.Caching; -import org.eclipse.jpt.eclipselink.core.context.persistence.connection.Connection; -import org.eclipse.jpt.eclipselink.core.context.persistence.customization.Customization; -import org.eclipse.jpt.eclipselink.core.context.persistence.general.GeneralProperties; -import org.eclipse.jpt.eclipselink.core.context.persistence.logging.Logging; -import org.eclipse.jpt.eclipselink.core.context.persistence.options.Options; -import org.eclipse.jpt.eclipselink.core.context.persistence.schema.generation.SchemaGeneration; -import org.eclipse.jpt.eclipselink.core.internal.JptEclipseLinkCorePlugin; -import org.eclipse.jpt.eclipselink.core.internal.context.persistence.caching.EclipseLinkCaching; -import org.eclipse.jpt.eclipselink.core.internal.context.persistence.customization.EclipseLinkCustomization; -import org.eclipse.jpt.eclipselink.core.internal.context.persistence.general.EclipseLinkGeneralProperties; -import org.eclipse.jpt.eclipselink.core.internal.context.persistence.logging.EclipseLinkLogging; -import org.eclipse.jpt.eclipselink.core.internal.context.persistence.schema.generation.EclipseLinkSchemaGeneration; -import org.eclipse.jpt.utility.internal.CollectionTools; -import org.eclipse.jpt.utility.internal.iterators.CloneListIterator; -import org.eclipse.jpt.utility.internal.iterators.FilteringIterator; -import org.eclipse.jpt.utility.internal.iterators.ReadOnlyCompositeListIterator; -import org.eclipse.jpt.utility.internal.iterators.TransformationIterator; - -/** - * EclipseLink persistence unit - */ -public class EclipseLinkPersistenceUnit - extends AbstractPersistenceUnit -{ - protected MappingFileRef impliedEclipseLinkMappingFileRef; - - private/*final*/ GeneralProperties generalProperties; - private Customization customization; - private Caching caching; - private Logging logging; - private SchemaGeneration schemaGeneration; - - /* global converter definitions, defined elsewhere in model */ - protected final List<EclipseLinkConverter> converters = new ArrayList<EclipseLinkConverter>(); - - - public EclipseLinkPersistenceUnit(Persistence parent, XmlPersistenceUnit xmlPersistenceUnit) { - super(parent, xmlPersistenceUnit); - } - - @Override - protected void initializeProperties() { - super.initializeProperties(); - - this.generalProperties = this.buildEclipseLinkGeneralProperties(); - this.customization = this.buildEclipseLinkCustomization(); - this.caching = this.buildEclipseLinkCaching(); - this.logging = this.buildEclipseLinkLogging(); - this.schemaGeneration = this.buildEclipseLinkSchemaGeneration(); - } - - @Override - protected void addNonUpdateAspectNamesTo(Set<String> nonUpdateAspectNames) { - super.addNonUpdateAspectNamesTo(nonUpdateAspectNames); - nonUpdateAspectNames.add(CONVERTERS_LIST); - } - - @Override - public void propertyValueChanged(String propertyName, String newValue) { - super.propertyValueChanged(propertyName, newValue); - this.generalProperties.propertyValueChanged(propertyName, newValue); - this.customization.propertyValueChanged(propertyName, newValue); - this.caching.propertyValueChanged(propertyName, newValue); - this.logging.propertyValueChanged(propertyName, newValue); - this.schemaGeneration.propertyValueChanged(propertyName, newValue); - } - - @Override - public void propertyRemoved(String propertyName) { - super.propertyRemoved(propertyName); - this.generalProperties.propertyRemoved(propertyName); - this.customization.propertyRemoved(propertyName); - this.caching.propertyRemoved(propertyName); - this.logging.propertyRemoved(propertyName); - this.schemaGeneration.propertyRemoved(propertyName); - } - - @Override - protected SharedCacheMode buildDefaultSharedCacheMode() { - return SharedCacheMode.DISABLE_SELECTIVE; - } - - @Override - public boolean calculateDefaultCacheable() { - switch (getSharedCacheMode()) { - case NONE: - case ENABLE_SELECTIVE: - return false; - case ALL: - case DISABLE_SELECTIVE: - case UNSPECIFIED: - return true; - } - return true;//null - } - - // **************** mapping file refs ************************************** - - @Override - public ListIterator<MappingFileRef> mappingFileRefs() { - if (this.impliedEclipseLinkMappingFileRef == null) { - return super.mappingFileRefs(); - } - return new ReadOnlyCompositeListIterator<MappingFileRef>( - super.mappingFileRefs(), this.impliedEclipseLinkMappingFileRef); - } - - @Override - public int mappingFileRefsSize() { - if (this.impliedEclipseLinkMappingFileRef == null) { - return super.mappingFileRefsSize(); - } - return 1 + super.mappingFileRefsSize(); - } - - - // **************** implied eclipselink mapping file ref ******************* - - /** - * String constant associated with changes to the implied eclipselink mapping file ref - */ - public final static String IMPLIED_ECLIPSELINK_MAPPING_FILE_REF_PROPERTY = "impliedEclipseLinkMappingFileRef"; //$NON-NLS-1$ - - - public MappingFileRef getImpliedEclipseLinkMappingFileRef() { - return this.impliedEclipseLinkMappingFileRef; - } - - protected MappingFileRef setImpliedEclipseLinkMappingFileRef() { - if (this.impliedEclipseLinkMappingFileRef != null) { - throw new IllegalStateException("The implied eclipselink mapping file ref is already set."); //$NON-NLS-1$ - } - MappingFileRef mappingFileRef = buildEclipseLinkImpliedMappingFileRef(); - this.impliedEclipseLinkMappingFileRef = mappingFileRef; - firePropertyChanged(IMPLIED_ECLIPSELINK_MAPPING_FILE_REF_PROPERTY, null, mappingFileRef); - return mappingFileRef; - } - - protected void unsetImpliedEclipseLinkMappingFileRef() { - if (this.impliedEclipseLinkMappingFileRef == null) { - throw new IllegalStateException("The implied eclipselink mapping file ref is already unset."); //$NON-NLS-1$ - } - MappingFileRef mappingFileRef = this.impliedEclipseLinkMappingFileRef; - this.impliedEclipseLinkMappingFileRef.dispose(); - this.impliedEclipseLinkMappingFileRef = null; - firePropertyChanged(IMPLIED_ECLIPSELINK_MAPPING_FILE_REF_PROPERTY, mappingFileRef, null); - } - - - // **************** factory methods ********************************************* - - protected GeneralProperties buildEclipseLinkGeneralProperties() { - return new EclipseLinkGeneralProperties(this); - } - - protected Connection buildEclipseLinkConnection() { - return (Connection) getContextNodeFactory().buildConnection(this); - } - - protected Customization buildEclipseLinkCustomization() { - return new EclipseLinkCustomization(this); - } - - protected Caching buildEclipseLinkCaching() { - return new EclipseLinkCaching(this); - } - - protected Logging buildEclipseLinkLogging() { - return new EclipseLinkLogging(this); - } - - protected Options buildEclipseLinkOptions() { - return (Options) getContextNodeFactory().buildOptions(this); - } - - protected SchemaGeneration buildEclipseLinkSchemaGeneration() { - return new EclipseLinkSchemaGeneration(this); - } - - - // **************** properties ********************************************* - - public GeneralProperties getGeneralProperties() { - return this.generalProperties; - } - - @Override - public Connection getConnection() { - return (Connection) super.getConnection(); - } - - public Customization getCustomization() { - return this.customization; - } - - public Caching getCaching() { - return this.caching; - } - - public Logging getLogging() { - return this.logging; - } - - @Override - public Options getOptions() { - return (Options) super.getOptions(); - } - - public SchemaGeneration getSchemaGeneration() { - return this.schemaGeneration; - } - - - // **************** converters ********************************************* - - /** - * Identifier for changes to the list of global converter definitions. - * Note that there are no granular changes to this list. There is only - * notification that the entire list has changed. - */ - public static final String CONVERTERS_LIST = "converters"; //$NON-NLS-1$ - - /** - * Add the converter definition (defined elsewhere) to the list of converters - * defined within this persistence unit. - * Note that this should only be called during the process of updating the - * local converter definition. - * No change notification accompanies this action specifically. - */ - public void addConverter(EclipseLinkConverter converter) { - this.converters.add(converter); - } - - /** - * Return an iterator on all converters defined within this persistence unit, - * included duplicately named converters definitions. - */ - public ListIterator<EclipseLinkConverter> allConverters() { - return new CloneListIterator<EclipseLinkConverter>(this.converters); - } - - public int convertersSize() { - return this.converters.size(); - } - - /** - * Return an array of the names of the converters defined in the persistence - * unit, with duplicates removed. - */ - public String[] uniqueConverterNames() { - HashSet<String> names = CollectionTools.set(this.allNonNullConverterNames()); - return names.toArray(new String[names.size()]); - } - - protected Iterator<String> allNonNullConverterNames() { - return new FilteringIterator<String, String>(this.allConverterNames()) { - @Override - protected boolean accept(String converterName) { - return converterName != null; - } - }; - } - - protected Iterator<String> allConverterNames() { - return new TransformationIterator<EclipseLinkConverter, String>(this.allConverters()) { - @Override - protected String transform(EclipseLinkConverter converter) { - return converter.getName(); - } - }; - } - - - // **************** updating *********************************************** - - @Override - public void update(XmlPersistenceUnit persistenceUnit) { - this.converters.clear(); - super.update(persistenceUnit); - convertersUpdated(); - } - - @Override - public void postUpdate() { - super.postUpdate(); - if (this.impliedEclipseLinkMappingFileRef != null) { - this.impliedEclipseLinkMappingFileRef.postUpdate(); - } - } - - @Override - protected void initializeMappingFileRefs() { - super.initializeMappingFileRefs(); - - // use implied mapping file if - // a) properties does not exclude it - // b) it isn't otherwise specified - // c) the file actually exists - if (! impliedEclipseLinkMappingFileIsExcluded() - && ! impliedEclipseLinkMappingFileIsSpecified() - && impliedEclipseLinkMappingFileExists()) { - - this.impliedEclipseLinkMappingFileRef = buildEclipseLinkImpliedMappingFileRef(); - } - } - - private ImpliedMappingFileRef buildEclipseLinkImpliedMappingFileRef() { - return new ImpliedMappingFileRef(this, JptEclipseLinkCorePlugin.DEFAULT_ECLIPSELINK_ORM_XML_FILE_PATH); - } - - @Override - protected void updateMappingFileRefs() { - super.updateMappingFileRefs(); - - // use implied mapping file if - // a) properties does not exclude it - // b) it isn't otherwise specified - // c) the file actually exists - if (! impliedEclipseLinkMappingFileIsExcluded() - && ! impliedEclipseLinkMappingFileIsSpecified() - && impliedEclipseLinkMappingFileExists()) { - - if (this.impliedEclipseLinkMappingFileRef == null) { - setImpliedEclipseLinkMappingFileRef(); - } - getImpliedEclipseLinkMappingFileRef().update(null); - } - else if (this.impliedEclipseLinkMappingFileRef != null) { - unsetImpliedEclipseLinkMappingFileRef(); - } - } - - protected boolean impliedEclipseLinkMappingFileIsExcluded() { - return getGeneralProperties().getExcludeEclipselinkOrm() == Boolean.TRUE; - } - - protected boolean impliedEclipseLinkMappingFileIsSpecified() { - String impliedMappingFile = JptEclipseLinkCorePlugin.DEFAULT_ECLIPSELINK_ORM_XML_FILE_PATH; - for (Iterator<MappingFileRef> stream = specifiedMappingFileRefs(); stream.hasNext(); ) { - if (impliedMappingFile.equals(stream.next().getFileName())) { - return true; - } - } - return false; - } - - @Override - public EclipseLinkJpaProject getJpaProject() { - return (EclipseLinkJpaProject) super.getJpaProject(); - } - - protected boolean impliedEclipseLinkMappingFileExists() { - return getJpaProject().getDefaultEclipseLinkOrmXmlResource() != null; - } - - // This is called after the persistence unit has been updated to ensure - // we catch all added converters - protected void convertersUpdated() { - fireListChanged(CONVERTERS_LIST, this.converters); - } - -} |