Skip to main content
aboutsummaryrefslogtreecommitdiffstats
blob: 52cd14799fd62af34358c22cf66e6bfb8e288231 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
/*******************************************************************************
 * Copyright (c) 2007, 2012 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.jpa.core.context.orm;

import org.eclipse.jdt.core.IPackageFragment;
import org.eclipse.jdt.core.IType;
import org.eclipse.jpt.common.core.resource.java.JavaResourceAbstractType;
import org.eclipse.jpt.common.utility.iterable.ListIterable;
import org.eclipse.jpt.jpa.core.context.AccessHolder;
import org.eclipse.jpt.jpa.core.context.Generator;
import org.eclipse.jpt.jpa.core.context.MappingFile;
import org.eclipse.jpt.jpa.core.context.PersistentType;
import org.eclipse.jpt.jpa.core.context.Query;
import org.eclipse.jpt.jpa.core.context.XmlFile;
import org.eclipse.jpt.jpa.core.resource.orm.XmlEntityMappings;
import org.eclipse.jpt.jpa.db.Catalog;
import org.eclipse.jpt.jpa.db.Schema;
import org.eclipse.jpt.jpa.db.SchemaContainer;
import org.eclipse.text.edits.DeleteEdit;
import org.eclipse.text.edits.ReplaceEdit;

/**
 * Context model corresponding to the
 * XML resource model {@link XmlEntityMappings},
 * which corresponds to the <code>entity-mappings</code> element
 * in the <code>orm.xml</code> file.
 * <p>
 * Provisional API: This interface is part of an interim API that is still
 * under development and expected to change significantly before reaching
 * stability. It is available at this early stage to solicit feedback from
 * pioneering adopters on the understanding that any code that uses this API
 * will almost certainly be broken (repeatedly) as the API evolves.
  * 
 * @version 3.0
 * @since 2.0
*/
public interface EntityMappings
	extends MappingFile.Root, XmlFile.Root, PersistentType.Owner, AccessHolder
{
	OrmXml getParent();

	OrmXml getOrmXml();

	XmlEntityMappings getXmlEntityMappings();

	String getVersion();

	String getDescription();
	void setDescription(String description);
		String DESCRIPTION_PROPERTY = "description"; //$NON-NLS-1$

	/**
	 * "The <code>package</code> subelement specifies the package of the
	 * classes listed within the subelements and attributes of the same mapping
	 * file only. The <code>package</code> subelement is overridden if the fully
	 * qualified class name is specified for a class and the two disagree."
	 * <p>
	 * Partial packages are not supported. The package element should only be used
	 * if a class is not qualified (does not have a '.')
	 * 
	 * <strong>NB:</strong> No mention of how to resolve duplicates in the
	 * "default" package:<ul>
	 * <li><code>Bar</code> (in "default" package) vs. <code>foo.Bar</code>
	 * </ul>
	 * when package is specified as <code>foo</code>.
	 */
	String getPackage();
	void setPackage(String package_);
		String PACKAGE_PROPERTY = "package"; //$NON-NLS-1$

	/**
	 * Return the database schema container, which can be either a catalog or,
	 * if the database does not support catalogs, the database itself.
	 */
	SchemaContainer getDbSchemaContainer();

	String getSpecifiedCatalog();
	void setSpecifiedCatalog(String catalog);
		String SPECIFIED_CATALOG_PROPERTY = "specifiedCatalog"; //$NON-NLS-1$
	String getDefaultCatalog();
		String DEFAULT_CATALOG_PROPERTY = "defaultCatalog"; //$NON-NLS-1$
	Catalog getDbCatalog();

	String getSpecifiedSchema();
	void setSpecifiedSchema(String schema);
		String SPECIFIED_SCHEMA_PROPERTY = "specifiedSchema"; //$NON-NLS-1$
	String getDefaultSchema();
		String DEFAULT_SCHEMA_PROPERTY = "defaultSchema"; //$NON-NLS-1$
	Schema getDbSchema();

	/**
	 * Covariant override.
	 */
	OrmPersistenceUnitMetadata getPersistenceUnitMetadata();

	/**
	 * Covariant override.
	 */
	ListIterable<OrmPersistentType> getPersistentTypes();
	OrmPersistentType getPersistentType(String className);
	int getPersistentTypesSize();
	OrmPersistentType addPersistentType(String mappingKey, String className);
	void removePersistentType(int index);
	void removePersistentType(OrmPersistentType persistentType);
	//void movePersistentType(int targetIndex, int sourceIndex);
	boolean containsPersistentType(String className);
		String PERSISTENT_TYPES_LIST = "persistentTypes"; //$NON-NLS-1$

	ListIterable<OrmSequenceGenerator> getSequenceGenerators();
	int getSequenceGeneratorsSize();
	OrmSequenceGenerator addSequenceGenerator();
	OrmSequenceGenerator addSequenceGenerator(int index);
	void removeSequenceGenerator(int index);
	void removeSequenceGenerator(OrmSequenceGenerator sequenceGenerator);
	void moveSequenceGenerator(int targetIndex, int sourceIndex);
		String SEQUENCE_GENERATORS_LIST = "sequenceGenerators"; //$NON-NLS-1$

	ListIterable<OrmTableGenerator> getTableGenerators();
	int getTableGeneratorsSize();
	OrmTableGenerator addTableGenerator();
	OrmTableGenerator addTableGenerator(int index);
	void removeTableGenerator(int index);
	void removeTableGenerator(OrmTableGenerator tableGenerator);
	void moveTableGenerator(int targetIndex, int sourceIndex);
		String TABLE_GENERATORS_LIST = "tableGenerators"; //$NON-NLS-1$

	OrmQueryContainer getQueryContainer();

	/**
	 * Return all the queries defined in both the entity mappings and its
	 * entities (but <em>not</em> in any associated Java annotations).
	 */
	Iterable<Query> getMappingFileQueries();

	/**
	 * Return all the generators defined in both the entity mappings and its
	 * type mappings (but <em>not</em> in any associated Java annotations).
	 */
	Iterable<Generator> getMappingFileGenerators();

	/**
	 * Return the default package to be used for persistent types in this
	 * context.
	 */
	String getDefaultPersistentTypePackage();

	void changeMapping(OrmPersistentType ormPersistentType, OrmTypeMapping oldMapping, OrmTypeMapping newMapping);

	boolean containsOffset(int textOffset);

	/**
	 * Return the Java resource type for the specified class name
	 * found in the JPA project. Prepend the default package name
	 * if the class name is not fully qualified (i.e. it does not contain a
	 * <code>'.'</code>).
	 * 
	 * @see #getPackage()
	 */
	JavaResourceAbstractType resolveJavaResourceType(String className);

	/**
	 * Return the Java resource type for the specified class name and kind
	 * found in the JPA project. Prepend the default package name
	 * if the class name is not fully qualified (i.e. it does not contain a
	 * <code>'.'</code>).
	 * Return <code>null</code> if invalid or absent or if the kind does not match.
	 * 
	 * @see #getPackage()
	 */
	JavaResourceAbstractType resolveJavaResourceType(String className, JavaResourceAbstractType.Kind kind);

	/**
	 * Return the persistent type for the specified class name
	 * found in the persistence unit. Prepend the default package name
	 * if the class name is not fully qualified (i.e. it does not contain a
	 * <code>'.'</code>).
	 * 
	 * @see #getPackage()
	 */
	PersistentType resolvePersistentType(String className);

	/**
	 * Return the JDT type for the specified class name
	 * found in the Java project. Prepend the default package name
	 * if the class name is not fully qualified (i.e. it does not contain a
	 * <code>'.'</code>).
	 * 
	 * @see #getPackage()
	 */
	IType resolveJdtType(String className);

	/**
	 * If the specified class name is not qualified (i.e. it does not contain a
	 * <code>'.'</code>), prepend the default package name. Inner classes must
	 * be qualified with a <code>'$'</code> for this to work correctly.
	 * 
	 * @see #getPackage()
	 */
	String getFullyQualifiedName(String className);


	// ********** refactoring **********

	/**
	 * Create delete edits for deleting any references
	 * to the specified (about to be deleted) type.
	 * Return an empty collection if there are no references to the specified type.
	 */
	Iterable<DeleteEdit> createDeleteTypeEdits(IType type);

	/**
	 * Create replace edits for renaming any references to
	 * the specified original type to the specified new name.
	 * The specified original type has not yet been renamed; and the specified
	 * new name is a "simple" (unqualified) name.
	 */
	Iterable<ReplaceEdit> createRenameTypeEdits(IType originalType, String newName);

	/**
	 * Create replace edits for moving any references to
	 * the specified original type to the specified new package.
	 * The specified original type has not yet been moved.
	 */
	Iterable<ReplaceEdit> createMoveTypeEdits(IType originalType, IPackageFragment newPackage);

	/**
	 * Create replace edits for renaming any references to
	 * the specified original package to the specified new name.
	 * The specified original package has not yet been renamed.
	 */
	Iterable<ReplaceEdit> createRenamePackageEdits(IPackageFragment originalPackage, String newName);
}

Back to the top