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/*******************************************************************************
* Copyright (c) 2009, 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.binary;
import java.util.ListIterator;
import java.util.Vector;
import org.eclipse.jdt.core.IAnnotation;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jpt.common.core.utility.TextRange;
import org.eclipse.jpt.common.utility.internal.iterators.CloneListIterator;
import org.eclipse.jpt.jpa.core.resource.java.JavaResourceNode;
import org.eclipse.jpt.jpa.core.resource.java.QueryAnnotation;
import org.eclipse.jpt.jpa.core.resource.java.QueryHintAnnotation;
/**
* javax.persistence.NamedQuery
* javax.persistence.NamedNativeQuery
*/
abstract class BinaryQueryAnnotation
extends BinaryAnnotation
implements QueryAnnotation
{
String name;
String query;
final Vector<QueryHintAnnotation> hints;
BinaryQueryAnnotation(JavaResourceNode parent, IAnnotation jdtAnnotation) {
super(parent, jdtAnnotation);
this.name = this.buildName();
this.query = this.buildQuery();
this.hints = this.buildHints();
}
@Override
public void update() {
super.update();
this.setName_(this.buildName());
this.setQuery_(this.buildQuery());
this.updateHints();
}
@Override
public void toString(StringBuilder sb) {
sb.append(this.name);
}
// ********** BaseNamedQueryAnnotation implementation **********
// ***** name
public String getName() {
return this.name;
}
public void setName(String name) {
throw new UnsupportedOperationException();
}
private void setName_(String name) {
String old = this.name;
this.name = name;
this.firePropertyChanged(NAME_PROPERTY, old, name);
}
private String buildName() {
return (String) this.getJdtMemberValue(this.getNameElementName());
}
abstract String getNameElementName();
public TextRange getNameTextRange(CompilationUnit astRoot) {
throw new UnsupportedOperationException();
}
// ***** query
public String getQuery() {
return this.query;
}
public void setQuery(String query) {
throw new UnsupportedOperationException();
}
private void setQuery_(String query) {
String old = this.query;
this.query = query;
this.firePropertyChanged(QUERY_PROPERTY, old, query);
}
private String buildQuery() {
return (String) this.getJdtMemberValue(this.getQueryElementName());
}
abstract String getQueryElementName();
public TextRange getQueryTextRange(CompilationUnit astRoot) {
throw new UnsupportedOperationException();
}
// ***** hints
public ListIterator<QueryHintAnnotation> hints() {
return new CloneListIterator<QueryHintAnnotation>(this.hints);
}
public int hintsSize() {
return this.hints.size();
}
public QueryHintAnnotation hintAt(int index) {
return this.hints.get(index);
}
public int indexOfHint(QueryHintAnnotation queryHint) {
return this.hints.indexOf(queryHint);
}
public QueryHintAnnotation addHint(int index) {
throw new UnsupportedOperationException();
}
public void moveHint(int targetIndex, int sourceIndex) {
throw new UnsupportedOperationException();
}
public void removeHint(int index) {
throw new UnsupportedOperationException();
}
private Vector<QueryHintAnnotation> buildHints() {
Object[] jdtHints = this.getJdtMemberValues(this.getHintsElementName());
Vector<QueryHintAnnotation> result = new Vector<QueryHintAnnotation>(jdtHints.length);
for (Object jdtHint : jdtHints) {
result.add(new BinaryQueryHintAnnotation(this, (IAnnotation) jdtHint));
}
return result;
}
abstract String getHintsElementName();
// TODO
private void updateHints() {
throw new UnsupportedOperationException();
}
}
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