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/*******************************************************************************
* 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.Annotation;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jpt.core.internal.utility.jdt.SimpleDeclarationAnnotationAdapter;
import org.eclipse.jpt.core.resource.java.AnnotationDefinition;
import org.eclipse.jpt.core.resource.java.AssociationOverrideAnnotation;
import org.eclipse.jpt.core.resource.java.AssociationOverridesAnnotation;
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.NestableAssociationOverride;
import org.eclipse.jpt.core.utility.jdt.DeclarationAnnotationAdapter;
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 AssociationOverridesImpl extends AbstractResourceAnnotation<Member> implements AssociationOverridesAnnotation
{
public static final DeclarationAnnotationAdapter DECLARATION_ANNOTATION_ADAPTER = new SimpleDeclarationAnnotationAdapter(ANNOTATION_NAME);
protected final List<NestableAssociationOverride> associationOverrides;
protected AssociationOverridesImpl(JavaResourceNode parent, Member member) {
super(parent, member, DECLARATION_ANNOTATION_ADAPTER);
this.associationOverrides = new ArrayList<NestableAssociationOverride>();
}
public void initialize(CompilationUnit astRoot) {
ContainerAnnotationTools.initializeNestedAnnotations(astRoot, this);
}
public String getAnnotationName() {
return ANNOTATION_NAME;
}
public String getNestableAnnotationName() {
return AssociationOverrideAnnotation.ANNOTATION_NAME;
}
public ListIterator<NestableAssociationOverride> nestedAnnotations() {
return new CloneListIterator<NestableAssociationOverride>(this.associationOverrides);
}
public int nestedAnnotationsSize() {
return this.associationOverrides.size();
}
public NestableAssociationOverride addInternal(int index) {
NestableAssociationOverride associationOverride = createAssociationOverride(index);
this.associationOverrides.add(index, associationOverride);
return associationOverride;
}
public NestableAssociationOverride add(int index) {
NestableAssociationOverride associationOverride = createAssociationOverride(index);
add(index, associationOverride);
return associationOverride;
}
private void add(int index, NestableAssociationOverride associationOverride) {
addItemToList(index, associationOverride, this.associationOverrides, ASSOCIATION_OVERRIDES_LIST);
}
public void remove(NestableAssociationOverride associationOverride) {
removeItemFromList(associationOverride, this.associationOverrides, ASSOCIATION_OVERRIDES_LIST);
}
public void remove(int index) {
removeItemFromList(index, this.associationOverrides, ASSOCIATION_OVERRIDES_LIST);
}
public int indexOf(NestableAssociationOverride associationOverride) {
return this.associationOverrides.indexOf(associationOverride);
}
public NestableAssociationOverride nestedAnnotationAt(int index) {
return this.associationOverrides.get(index);
}
public NestableAssociationOverride nestedAnnotationFor(Annotation jdtAnnotation) {
for (NestableAssociationOverride associationOverride : this.associationOverrides) {
if (jdtAnnotation == associationOverride.getJdtAnnotation((CompilationUnit) jdtAnnotation.getRoot())) {
return associationOverride;
}
}
return null;
}
public void move(int targetIndex, int sourceIndex) {
moveItemInList(targetIndex, sourceIndex, this.associationOverrides, ASSOCIATION_OVERRIDES_LIST);
}
public void moveInternal(int targetIndex, int sourceIndex) {
CollectionTools.move(this.associationOverrides, targetIndex, sourceIndex);
}
public String getElementName() {
return JPA.ASSOCIATION_OVERRIDES__VALUE;
}
public void update(CompilationUnit astRoot) {
ContainerAnnotationTools.updateNestedAnnotationsFromJava(astRoot, this);
}
private AssociationOverrideImpl createAssociationOverride(int index) {
return AssociationOverrideImpl.createNestedAssociationOverride(this, getMember(), index, getDeclarationAnnotationAdapter());
}
public static class AssociationOverridesAnnotationDefinition implements AnnotationDefinition
{
// singleton
private static final AssociationOverridesAnnotationDefinition INSTANCE = new AssociationOverridesAnnotationDefinition();
/**
* Return the singleton.
*/
public static AnnotationDefinition instance() {
return INSTANCE;
}
/**
* Ensure single instance.
*/
private AssociationOverridesAnnotationDefinition() {
super();
}
public AssociationOverridesAnnotation buildAnnotation(JavaResourcePersistentMember parent, Member member) {
return new AssociationOverridesImpl(parent, member);
}
public AssociationOverridesAnnotation buildNullAnnotation(JavaResourcePersistentMember parent, Member member) {
return null;
}
public String getAnnotationName() {
return ANNOTATION_NAME;
}
}
}
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