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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.core.internal.resource.java.source;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jpt.core.internal.utility.jdt.ElementAnnotationAdapter;
import org.eclipse.jpt.core.internal.utility.jdt.ElementIndexedAnnotationAdapter;
import org.eclipse.jpt.core.resource.java.BaseJoinColumnAnnotation;
import org.eclipse.jpt.core.resource.java.JavaResourceNode;
import org.eclipse.jpt.core.resource.java.NestableAnnotation;
import org.eclipse.jpt.core.utility.TextRange;
import org.eclipse.jpt.core.utility.jdt.AnnotationAdapter;
import org.eclipse.jpt.core.utility.jdt.AnnotationElementAdapter;
import org.eclipse.jpt.core.utility.jdt.DeclarationAnnotationAdapter;
import org.eclipse.jpt.core.utility.jdt.DeclarationAnnotationElementAdapter;
import org.eclipse.jpt.core.utility.jdt.IndexedAnnotationAdapter;
import org.eclipse.jpt.core.utility.jdt.IndexedDeclarationAnnotationAdapter;
import org.eclipse.jpt.core.utility.jdt.Member;
/**
* javax.persistence.JoinColumn
* javax.persistence.MapKeyJoinColumn
*/
public abstract class SourceBaseJoinColumnAnnotation
extends SourceBaseColumnAnnotation
implements BaseJoinColumnAnnotation
{
private final DeclarationAnnotationElementAdapter<String> referencedColumnNameDeclarationAdapter;
private final AnnotationElementAdapter<String> referencedColumnNameAdapter;
private String referencedColumnName;
protected SourceBaseJoinColumnAnnotation(JavaResourceNode parent, Member member, DeclarationAnnotationAdapter daa, AnnotationAdapter annotationAdapter) {
super(parent, member, daa, annotationAdapter);
this.referencedColumnNameDeclarationAdapter = this.buildStringElementAdapter(this.getReferencedColumnNameElementName());
this.referencedColumnNameAdapter = this.buildShortCircuitElementAdapter(this.referencedColumnNameDeclarationAdapter);
}
protected SourceBaseJoinColumnAnnotation(JavaResourceNode parent, Member member, DeclarationAnnotationAdapter daa) {
this(parent, member, daa, new ElementAnnotationAdapter(member, daa));
}
protected SourceBaseJoinColumnAnnotation(JavaResourceNode parent, Member member, IndexedDeclarationAnnotationAdapter idaa) {
this(parent, member, idaa, new ElementIndexedAnnotationAdapter(member, idaa));
}
@Override
public void initialize(CompilationUnit astRoot) {
super.initialize(astRoot);
this.referencedColumnName = this.buildReferencedColumnName(astRoot);
}
@Override
public void synchronizeWith(CompilationUnit astRoot) {
super.synchronizeWith(astRoot);
this.syncReferencedColumnName(this.buildReferencedColumnName(astRoot));
}
protected abstract String getReferencedColumnNameElementName();
//************ BaseJoinColumnAnnotation implementation ***************
// referenced column name
public String getReferencedColumnName() {
return this.referencedColumnName;
}
public void setReferencedColumnName(String referencedColumnName) {
if (this.attributeValueHasChanged(this.referencedColumnName, referencedColumnName)) {
this.referencedColumnName = referencedColumnName;
this.referencedColumnNameAdapter.setValue(referencedColumnName);
}
}
private void syncReferencedColumnName(String astReferencedColumnName) {
String old = this.referencedColumnName;
this.referencedColumnName = astReferencedColumnName;
this.firePropertyChanged(REFERENCED_COLUMN_NAME_PROPERTY, old, astReferencedColumnName);
}
private String buildReferencedColumnName(CompilationUnit astRoot) {
return this.referencedColumnNameAdapter.getValue(astRoot);
}
public TextRange getReferencedColumnNameTextRange(CompilationUnit astRoot) {
return this.getElementTextRange(this.referencedColumnNameDeclarationAdapter, astRoot);
}
public boolean referencedColumnNameTouches(int pos, CompilationUnit astRoot) {
return this.elementTouches(this.referencedColumnNameDeclarationAdapter, pos, astRoot);
}
// ********** NestableAnnotation implementation **********
@Override
public void initializeFrom(NestableAnnotation oldAnnotation) {
super.initializeFrom(oldAnnotation);
BaseJoinColumnAnnotation oldJoinColumn = (BaseJoinColumnAnnotation) oldAnnotation;
this.setReferencedColumnName(oldJoinColumn.getReferencedColumnName());
}
public void moveAnnotation(int newIndex) {
this.getIndexedAnnotationAdapter().moveAnnotation(newIndex);
}
protected IndexedAnnotationAdapter getIndexedAnnotationAdapter() {
return (IndexedAnnotationAdapter) this.annotationAdapter;
}
}
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