| /******************************************************************************* |
| * Copyright (c) 2007, 2008 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.resource.java; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.ListIterator; |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| 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.NestedIndexedDeclarationAnnotationAdapter; |
| import org.eclipse.jpt.core.internal.utility.jdt.SimpleDeclarationAnnotationAdapter; |
| import org.eclipse.jpt.core.resource.java.Annotation; |
| import org.eclipse.jpt.core.resource.java.AnnotationDefinition; |
| import org.eclipse.jpt.core.resource.java.AssociationOverrideAnnotation; |
| import org.eclipse.jpt.core.resource.java.ContainerAnnotation; |
| import org.eclipse.jpt.core.resource.java.JPA; |
| import org.eclipse.jpt.core.resource.java.JavaResourceNode; |
| import org.eclipse.jpt.core.resource.java.JavaResourcePersistentMember; |
| import org.eclipse.jpt.core.resource.java.JoinColumnAnnotation; |
| import org.eclipse.jpt.core.resource.java.NestableAnnotation; |
| import org.eclipse.jpt.core.resource.java.NestableAssociationOverride; |
| import org.eclipse.jpt.core.resource.java.NestableJoinColumn; |
| import org.eclipse.jpt.core.utility.TextRange; |
| 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; |
| import org.eclipse.jpt.utility.internal.CollectionTools; |
| import org.eclipse.jpt.utility.internal.iterators.CloneListIterator; |
| |
| public class AssociationOverrideImpl |
| extends OverrideImpl |
| implements NestableAssociationOverride |
| { |
| public static final DeclarationAnnotationAdapter DECLARATION_ANNOTATION_ADAPTER = new SimpleDeclarationAnnotationAdapter(ANNOTATION_NAME); |
| |
| private final List<NestableJoinColumn> joinColumns; |
| |
| private final JoinColumnsContainerAnnotation joinColumnsContainerAnnotation; |
| |
| protected AssociationOverrideImpl(JavaResourceNode parent, Member member, DeclarationAnnotationAdapter daa, AnnotationAdapter annotationAdapter) { |
| super(parent, member, daa, annotationAdapter); |
| this.joinColumns = new ArrayList<NestableJoinColumn>(); |
| this.joinColumnsContainerAnnotation = new JoinColumnsContainerAnnotation(); |
| } |
| |
| @Override |
| public void initialize(CompilationUnit astRoot) { |
| super.initialize(astRoot); |
| ContainerAnnotationTools.initializeNestedAnnotations(astRoot, this.joinColumnsContainerAnnotation); |
| } |
| |
| public String getAnnotationName() { |
| return AssociationOverrideAnnotation.ANNOTATION_NAME; |
| } |
| |
| @Override |
| public void initializeFrom(NestableAnnotation oldAnnotation) { |
| super.initializeFrom(oldAnnotation); |
| AssociationOverrideAnnotation oldAssociationOverride = (AssociationOverrideAnnotation) oldAnnotation; |
| for (JoinColumnAnnotation joinColumn : CollectionTools.iterable(oldAssociationOverride.joinColumns())) { |
| NestableJoinColumn newJoinColumn = addJoinColumn(oldAssociationOverride.indexOfJoinColumn(joinColumn)); |
| newJoinColumn.initializeFrom((NestableAnnotation) joinColumn); |
| } |
| } |
| |
| |
| // ************* Association implementation ******************* |
| |
| public ListIterator<JoinColumnAnnotation> joinColumns() { |
| return new CloneListIterator<JoinColumnAnnotation>(this.joinColumns); |
| } |
| |
| public int joinColumnsSize() { |
| return this.joinColumns.size(); |
| } |
| |
| public NestableJoinColumn joinColumnAt(int index) { |
| return this.joinColumns.get(index); |
| } |
| |
| public int indexOfJoinColumn(JoinColumnAnnotation joinColumn) { |
| return this.joinColumns.indexOf(joinColumn); |
| } |
| |
| public NestableJoinColumn addJoinColumn(int index) { |
| NestableJoinColumn joinColumn = (NestableJoinColumn) ContainerAnnotationTools.addNestedAnnotation(index, this.joinColumnsContainerAnnotation); |
| fireItemAdded(AssociationOverrideAnnotation.JOIN_COLUMNS_LIST, index, joinColumn); |
| return joinColumn; |
| } |
| |
| private void addJoinColumn(int index, NestableJoinColumn joinColumn) { |
| addItemToList(index, joinColumn, this.joinColumns, AssociationOverrideAnnotation.JOIN_COLUMNS_LIST); |
| } |
| |
| public void removeJoinColumn(int index) { |
| NestableJoinColumn joinColumn = this.joinColumns.get(index); |
| removeJoinColumn(joinColumn); |
| joinColumn.removeAnnotation(); |
| ContainerAnnotationTools.synchAnnotationsAfterRemove(index, this.joinColumnsContainerAnnotation); |
| } |
| |
| private void removeJoinColumn(NestableJoinColumn joinColumn) { |
| removeItemFromList(joinColumn, this.joinColumns, AssociationOverrideAnnotation.JOIN_COLUMNS_LIST); |
| } |
| |
| public void moveJoinColumn(int targetIndex, int sourceIndex) { |
| moveJoinColumnInternal(targetIndex, sourceIndex); |
| ContainerAnnotationTools.synchAnnotationsAfterMove(targetIndex, sourceIndex, this.joinColumnsContainerAnnotation); |
| fireItemMoved(AssociationOverrideAnnotation.JOIN_COLUMNS_LIST, targetIndex, sourceIndex); |
| } |
| |
| protected void moveJoinColumnInternal(int targetIndex, int sourceIndex) { |
| CollectionTools.move(this.joinColumns, targetIndex, sourceIndex); |
| } |
| |
| protected NestableJoinColumn createJoinColumn(int index) { |
| return JoinColumnImpl.createAssociationOverrideJoinColumn(getDeclarationAnnotationAdapter(), this, getMember(), index); |
| } |
| |
| @Override |
| public void updateFromJava(CompilationUnit astRoot) { |
| super.updateFromJava(astRoot); |
| this.updateJoinColumnsFromJava(astRoot); |
| } |
| |
| private void updateJoinColumnsFromJava(CompilationUnit astRoot) { |
| ContainerAnnotationTools.updateNestedAnnotationsFromJava(astRoot, this.joinColumnsContainerAnnotation); |
| } |
| |
| |
| // ********** static methods ********** |
| static AssociationOverrideImpl createAssociationOverride(JavaResourceNode parent, Member member) { |
| return new AssociationOverrideImpl(parent, member, DECLARATION_ANNOTATION_ADAPTER, new MemberAnnotationAdapter(member, DECLARATION_ANNOTATION_ADAPTER)); |
| } |
| |
| static AssociationOverrideImpl createNestedAssociationOverride(JavaResourceNode parent, Member member, int index, DeclarationAnnotationAdapter attributeOverridesAdapter) { |
| IndexedDeclarationAnnotationAdapter idaa = buildNestedDeclarationAnnotationAdapter(index, attributeOverridesAdapter); |
| IndexedAnnotationAdapter annotationAdapter = new MemberIndexedAnnotationAdapter(member, idaa); |
| return new AssociationOverrideImpl(parent, member, idaa, annotationAdapter); |
| } |
| |
| private static IndexedDeclarationAnnotationAdapter buildNestedDeclarationAnnotationAdapter(int index, DeclarationAnnotationAdapter attributeOverridesAdapter) { |
| return new NestedIndexedDeclarationAnnotationAdapter(attributeOverridesAdapter, index, JPA.ASSOCIATION_OVERRIDE); |
| } |
| |
| private class JoinColumnsContainerAnnotation extends AbstractJavaResourceNode |
| implements ContainerAnnotation<NestableJoinColumn> |
| { |
| public JoinColumnsContainerAnnotation() { |
| super(AssociationOverrideImpl.this); |
| } |
| |
| public void initialize(CompilationUnit astRoot) { |
| //nothing to initialize |
| } |
| |
| public NestableJoinColumn addInternal(int index) { |
| NestableJoinColumn joinColumn = AssociationOverrideImpl.this.createJoinColumn(index); |
| AssociationOverrideImpl.this.joinColumns.add(index, joinColumn); |
| return joinColumn; |
| } |
| |
| public NestableJoinColumn add(int index) { |
| NestableJoinColumn joinColumn = AssociationOverrideImpl.this.createJoinColumn(index); |
| AssociationOverrideImpl.this.addJoinColumn(index, joinColumn); |
| return joinColumn; |
| } |
| |
| public int indexOf(NestableJoinColumn pkJoinColumn) { |
| return AssociationOverrideImpl.this.indexOfJoinColumn(pkJoinColumn); |
| } |
| |
| public void move(int targetIndex, int sourceIndex) { |
| AssociationOverrideImpl.this.moveJoinColumn(targetIndex, sourceIndex); |
| } |
| |
| public void moveInternal(int targetIndex, int sourceIndex) { |
| AssociationOverrideImpl.this.moveJoinColumnInternal(targetIndex, sourceIndex); |
| } |
| |
| public NestableJoinColumn nestedAnnotationAt(int index) { |
| return AssociationOverrideImpl.this.joinColumnAt(index); |
| } |
| |
| public ListIterator<NestableJoinColumn> nestedAnnotations() { |
| return new CloneListIterator<NestableJoinColumn>(AssociationOverrideImpl.this.joinColumns); |
| } |
| |
| public int nestedAnnotationsSize() { |
| return joinColumnsSize(); |
| } |
| |
| public void remove(int index) { |
| this.remove(nestedAnnotationAt(index)); |
| } |
| |
| public void remove(NestableJoinColumn joinColumn) { |
| AssociationOverrideImpl.this.removeJoinColumn(joinColumn); |
| } |
| |
| public String getAnnotationName() { |
| return AssociationOverrideImpl.this.getAnnotationName(); |
| } |
| |
| public String getNestableAnnotationName() { |
| return JPA.JOIN_COLUMN; |
| } |
| |
| public NestableJoinColumn nestedAnnotationFor(org.eclipse.jdt.core.dom.Annotation jdtAnnotation) { |
| for (NestableJoinColumn pkJoinColumn : CollectionTools.iterable(nestedAnnotations())) { |
| if (jdtAnnotation == pkJoinColumn.getJdtAnnotation((CompilationUnit) jdtAnnotation.getRoot())) { |
| return pkJoinColumn; |
| } |
| } |
| return null; |
| } |
| |
| public org.eclipse.jdt.core.dom.Annotation getJdtAnnotation(CompilationUnit astRoot) { |
| return AssociationOverrideImpl.this.getJdtAnnotation(astRoot); |
| } |
| |
| public void newAnnotation() { |
| AssociationOverrideImpl.this.newAnnotation(); |
| } |
| |
| public void removeAnnotation() { |
| AssociationOverrideImpl.this.removeAnnotation(); |
| } |
| |
| public void updateFromJava(CompilationUnit astRoot) { |
| AssociationOverrideImpl.this.updateFromJava(astRoot); |
| } |
| |
| public TextRange getTextRange(CompilationUnit astRoot) { |
| return AssociationOverrideImpl.this.getTextRange(astRoot); |
| } |
| |
| public String getElementName() { |
| return "joinColumns"; |
| } |
| |
| } |
| |
| public static class AssociationOverrideAnnotationDefinition implements AnnotationDefinition |
| { |
| // singleton |
| private static final AssociationOverrideAnnotationDefinition INSTANCE = new AssociationOverrideAnnotationDefinition(); |
| |
| /** |
| * Return the singleton. |
| */ |
| public static AnnotationDefinition instance() { |
| return INSTANCE; |
| } |
| |
| /** |
| * Ensure non-instantiability. |
| */ |
| private AssociationOverrideAnnotationDefinition() { |
| super(); |
| } |
| |
| public Annotation buildAnnotation(JavaResourcePersistentMember parent, Member member) { |
| return AssociationOverrideImpl.createAssociationOverride(parent, member); |
| } |
| |
| public Annotation buildNullAnnotation(JavaResourcePersistentMember parent, Member member) { |
| return null; |
| } |
| |
| public String getAnnotationName() { |
| return AssociationOverrideAnnotation.ANNOTATION_NAME; |
| } |
| } |
| } |