diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/jpa2/resource/java/source/SourceAssociationOverride2_0Annotation.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/jpa2/resource/java/source/SourceAssociationOverride2_0Annotation.java | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/jpa2/resource/java/source/SourceAssociationOverride2_0Annotation.java b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/jpa2/resource/java/source/SourceAssociationOverride2_0Annotation.java new file mode 100644 index 0000000000..dfc227ab48 --- /dev/null +++ b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/jpa2/resource/java/source/SourceAssociationOverride2_0Annotation.java @@ -0,0 +1,142 @@ +/******************************************************************************* +* Copyright (c) 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.core.internal.jpa2.resource.java.source; + +import org.eclipse.jdt.core.dom.CompilationUnit; +import org.eclipse.jpt.core.internal.jpa2.resource.java.NullAssociationOverrideJoinTableAnnotation; +import org.eclipse.jpt.core.internal.resource.java.source.SourceAssociationOverrideAnnotation; +import org.eclipse.jpt.core.internal.resource.java.source.SourceJoinTableAnnotation; +import org.eclipse.jpt.core.internal.utility.jdt.MemberAnnotationAdapter; +import org.eclipse.jpt.core.internal.utility.jdt.MemberIndexedAnnotationAdapter; +import org.eclipse.jpt.core.internal.utility.jdt.NestedDeclarationAnnotationAdapter; +import org.eclipse.jpt.core.internal.utility.jdt.NestedIndexedDeclarationAnnotationAdapter; +import org.eclipse.jpt.core.jpa2.resource.java.AssociationOverride2_0Annotation; +import org.eclipse.jpt.core.jpa2.resource.java.JPA; +import org.eclipse.jpt.core.resource.java.JavaResourceNode; +import org.eclipse.jpt.core.resource.java.JoinColumnAnnotation; +import org.eclipse.jpt.core.resource.java.JoinTableAnnotation; +import org.eclipse.jpt.core.resource.java.NestableJoinTableAnnotation; +import org.eclipse.jpt.core.resource.java.JavaResourcePersistentMember.AnnotationInitializer; +import org.eclipse.jpt.core.utility.jdt.AnnotationAdapter; +import org.eclipse.jpt.core.utility.jdt.DeclarationAnnotationAdapter; +import org.eclipse.jpt.core.utility.jdt.IndexedAnnotationAdapter; +import org.eclipse.jpt.core.utility.jdt.IndexedDeclarationAnnotationAdapter; +import org.eclipse.jpt.core.utility.jdt.Member; + +/** + * SourceSequenceGenerator2_0Annotation + */ +public final class SourceAssociationOverride2_0Annotation + extends SourceAssociationOverrideAnnotation + implements AssociationOverride2_0Annotation +{ + private final MemberAnnotationAdapter joinTableAdapter; + private NestableJoinTableAnnotation joinTable; + + + // ********** constructor ********** + public SourceAssociationOverride2_0Annotation(JavaResourceNode parent, Member member, DeclarationAnnotationAdapter daa, AnnotationAdapter annotationAdapter) { + super(parent, member, daa, annotationAdapter); + this.joinTableAdapter = new MemberAnnotationAdapter(this.member, buildJoinTableAnnotationAdapter(this.daa)); + } + + @Override + public void initialize(CompilationUnit astRoot) { + super.initialize(astRoot); + if (this.joinTableAdapter.getAnnotation(astRoot) != null) { + this.joinTable = buildJoinTableAnnotation(this, this.member, this.daa); + this.joinTable.initialize(astRoot); + } + } + + @Override + public void update(CompilationUnit astRoot) { + super.update(astRoot); + this.updateJoinTable(astRoot); + } + + //************ AssociationOverride2_0Annotation implementation **************** + + // ***** joinTable + public JoinTableAnnotation getJoinTable() { + return this.joinTable; + } + + public NestableJoinTableAnnotation addJoinTable() { + NestableJoinTableAnnotation table = buildJoinTableAnnotation(this, this.member, this.daa); + table.newAnnotation(); + this.setJoinTable(table); + return table; + } + + public JoinColumnAnnotation addJoinTable(AnnotationInitializer initializer) { + NestableJoinTableAnnotation table = buildJoinTableAnnotation(this, this.member, this.daa); + JoinColumnAnnotation joinColumn = (JoinColumnAnnotation) initializer.initializeAnnotation(table); + table.newAnnotation(); + this.setJoinTable(table); + return joinColumn; + } + + public void removeJoinTable() { + this.joinTable.removeAnnotation(); + setJoinTable(null); + } + + private void setJoinTable(NestableJoinTableAnnotation joinTable) { + JoinTableAnnotation old = this.joinTable; + this.joinTable = joinTable; + this.firePropertyChanged(JOIN_TABLE_PROPERTY, old, joinTable); + } + + public JoinTableAnnotation getNonNullJoinTable() { + return (this.joinTable != null) ? this.joinTable : new NullAssociationOverrideJoinTableAnnotation(this); + } + + private void updateJoinTable(CompilationUnit astRoot) { + if (this.joinTableAdapter.getAnnotation(astRoot) == null) { + this.setJoinTable(null); + } else { + if (this.joinTable == null) { + NestableJoinTableAnnotation table = buildJoinTableAnnotation(this, this.member, this.daa); + table.initialize(astRoot); + this.setJoinTable(table); + } else { + this.joinTable.update(astRoot); + } + } + } + + + // ********** static methods ********** + + public static SourceAssociationOverride2_0Annotation buildAssociationOverride(JavaResourceNode parent, Member member) { + return new SourceAssociationOverride2_0Annotation(parent, member, DECLARATION_ANNOTATION_ADAPTER, new MemberAnnotationAdapter(member, DECLARATION_ANNOTATION_ADAPTER)); + } + + static NestableJoinTableAnnotation buildJoinTableAnnotation(JavaResourceNode parent, Member member, DeclarationAnnotationAdapter associationOverrideAnnotationAdapter) { + return new SourceJoinTableAnnotation(parent, member, buildJoinTableAnnotationAdapter(associationOverrideAnnotationAdapter)); + } + + static DeclarationAnnotationAdapter buildJoinTableAnnotationAdapter(DeclarationAnnotationAdapter associationOverrideAnnotationAdapter) { + return new NestedDeclarationAnnotationAdapter(associationOverrideAnnotationAdapter, JPA.ASSOCIATION_OVERRIDE__JOIN_TABLE, org.eclipse.jpt.core.resource.java.JPA.JOIN_TABLE); + } + + + static SourceAssociationOverrideAnnotation buildNestedAssociationOverride(JavaResourceNode parent, Member member, int index, DeclarationAnnotationAdapter attributeOverridesAdapter) { + IndexedDeclarationAnnotationAdapter idaa = buildNestedDeclarationAnnotationAdapter(index, attributeOverridesAdapter); + IndexedAnnotationAdapter annotationAdapter = new MemberIndexedAnnotationAdapter(member, idaa); + return new SourceAssociationOverride2_0Annotation(parent, member, idaa, annotationAdapter); + } + + protected static IndexedDeclarationAnnotationAdapter buildNestedDeclarationAnnotationAdapter(int index, DeclarationAnnotationAdapter attributeOverridesAdapter) { + return new NestedIndexedDeclarationAnnotationAdapter(attributeOverridesAdapter, index, org.eclipse.jpt.core.resource.java.JPA.ASSOCIATION_OVERRIDE); + } + +}
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