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/*******************************************************************************
* Copyright (c) 2010 Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is 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
*
* Contributor:
* Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.eclipse.jpt.jaxb.core.internal.resource.java.source;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jdt.core.dom.IPackageBinding;
import org.eclipse.jdt.core.dom.PackageDeclaration;
import org.eclipse.jpt.common.core.internal.utility.jdt.JDTPackage;
import org.eclipse.jpt.common.core.utility.jdt.AnnotatedPackage;
import org.eclipse.jpt.jaxb.core.resource.java.JavaResourceCompilationUnit;
import org.eclipse.jpt.jaxb.core.resource.java.JavaResourcePackage;
/**
* @author Dmitry Geraskov
* Source package-info.java
*
*/
public final class SourcePackage
extends SourceAnnotatedElement<AnnotatedPackage>
implements JavaResourcePackage {
private String name;
/**
* construct package info
*/
public static JavaResourcePackage newInstance(
JavaResourceCompilationUnit parent,
PackageDeclaration declaringPackage,
CompilationUnit astRoot) {
AnnotatedPackage pack = new JDTPackage(
declaringPackage,
parent.getCompilationUnit(),
parent.getModifySharedDocumentCommandExecutor(),
parent.getAnnotationEditFormatter());
JavaResourcePackage jrpp = new SourcePackage(parent, pack);
jrpp.initialize(astRoot);
return jrpp;
}
private SourcePackage(
JavaResourceCompilationUnit parent,
AnnotatedPackage pack){
super(parent, pack);
}
@Override
public void initialize(CompilationUnit astRoot) {
super.initialize(astRoot);
this.name = this.buildName(astRoot);
}
// ********** JavaResourcePackageInfo implementation **********
// ***** name
public String getName() {
return this.name;
}
private void syncName(String astName) {
if (valuesAreDifferent(astName, this.name)){
String old = this.name;
this.name = astName;
this.firePropertyChanged(NAME_PROPERTY, old, astName);
}
}
private String buildName(CompilationUnit astRoot) {
IPackageBinding binding = this.annotatedElement.getBinding(astRoot);
return (binding == null) ? null : binding.getName();
}
// ********** Java changes **********
@Override
public void synchronizeWith(CompilationUnit astRoot) {
super.synchronizeWith(astRoot);
this.syncName(this.buildName(astRoot));
}
@Override
public void toString(StringBuilder sb) {
sb.append(this.name);
}
}
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