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/*******************************************************************************
* Copyright (c) 2007, 2010 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.internal.resource.java.source;
import java.util.Vector;
import org.eclipse.jdt.core.dom.Annotation;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jpt.common.core.internal.utility.jdt.SimpleDeclarationAnnotationAdapter;
import org.eclipse.jpt.common.core.utility.jdt.DeclarationAnnotationAdapter;
import org.eclipse.jpt.common.core.utility.jdt.Type;
import org.eclipse.jpt.common.utility.internal.CollectionTools;
import org.eclipse.jpt.common.utility.internal.iterables.LiveCloneIterable;
import org.eclipse.jpt.jpa.core.resource.java.JPA;
import org.eclipse.jpt.jpa.core.resource.java.JavaResourceNode;
import org.eclipse.jpt.jpa.core.resource.java.NamedQueriesAnnotation;
import org.eclipse.jpt.jpa.core.resource.java.NamedQueryAnnotation;
import org.eclipse.jpt.jpa.core.resource.java.NestableAnnotation;
import org.eclipse.jpt.jpa.core.resource.java.NestableNamedQueryAnnotation;
/**
* <code>javax.persistence.NamedQueries</code>
*/
public abstract class SourceNamedQueriesAnnotation
extends SourceAnnotation<Type>
implements NamedQueriesAnnotation
{
public static final DeclarationAnnotationAdapter DECLARATION_ANNOTATION_ADAPTER = new SimpleDeclarationAnnotationAdapter(ANNOTATION_NAME);
private final Vector<NestableNamedQueryAnnotation> namedQueries = new Vector<NestableNamedQueryAnnotation>();
public SourceNamedQueriesAnnotation(JavaResourceNode parent, Type type) {
super(parent, type, DECLARATION_ANNOTATION_ADAPTER);
}
public String getAnnotationName() {
return ANNOTATION_NAME;
}
public void initialize(CompilationUnit astRoot) {
AnnotationContainerTools.initialize(this, astRoot);
}
public void synchronizeWith(CompilationUnit astRoot) {
AnnotationContainerTools.synchronize(this, astRoot);
}
@Override
public boolean isUnset() {
return super.isUnset() &&
this.namedQueries.isEmpty();
}
@Override
public void toString(StringBuilder sb) {
sb.append(this.namedQueries);
}
// ********** AnnotationContainer implementation **********
public String getElementName() {
return JPA.NAMED_QUERIES__VALUE;
}
public String getNestedAnnotationName() {
return NamedQueryAnnotation.ANNOTATION_NAME;
}
public Iterable<NestableNamedQueryAnnotation> getNestedAnnotations() {
return new LiveCloneIterable<NestableNamedQueryAnnotation>(this.namedQueries);
}
public int getNestedAnnotationsSize() {
return this.namedQueries.size();
}
public void nestStandAloneAnnotation(NestableAnnotation standAloneAnnotation) {
this.nestStandAloneAnnotation(standAloneAnnotation, this.namedQueries.size());
}
private void nestStandAloneAnnotation(NestableAnnotation standAloneAnnotation, int index) {
standAloneAnnotation.convertToNested(this, this.daa, index);
}
public void addNestedAnnotation(int index, NestableAnnotation annotation) {
this.namedQueries.add(index, (NestableNamedQueryAnnotation) annotation);
}
public void convertLastNestedAnnotationToStandAlone() {
this.namedQueries.remove(0).convertToStandAlone();
}
public NestableNamedQueryAnnotation addNestedAnnotation() {
return this.addNestedAnnotation(this.namedQueries.size());
}
private NestableNamedQueryAnnotation addNestedAnnotation(int index) {
NestableNamedQueryAnnotation namedQuery = this.buildNamedQuery(index);
this.namedQueries.add(index, namedQuery);
return namedQuery;
}
public void syncAddNestedAnnotation(Annotation astAnnotation) {
int index = this.namedQueries.size();
NestableNamedQueryAnnotation namedQuery = this.addNestedAnnotation(index);
namedQuery.initialize((CompilationUnit) astAnnotation.getRoot());
this.fireItemAdded(NAMED_QUERIES_LIST, index, namedQuery);
}
protected abstract NestableNamedQueryAnnotation buildNamedQuery(int index);
public NestableNamedQueryAnnotation moveNestedAnnotation(int targetIndex, int sourceIndex) {
return CollectionTools.move(this.namedQueries, targetIndex, sourceIndex).get(targetIndex);
}
public NestableNamedQueryAnnotation removeNestedAnnotation(int index) {
return this.namedQueries.remove(index);
}
public void syncRemoveNestedAnnotations(int index) {
this.removeItemsFromList(index, this.namedQueries, NAMED_QUERIES_LIST);
}
}
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