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/*******************************************************************************
* Copyright (c) 2011 BestSolution.at and others.
* 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:
* Tom Schindl <tom.schindl@bestsolution.at> - initial API and implementation
******************************************************************************/
package org.eclipse.e4.tools.emf.editor3x;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.e4.tools.emf.editor3x.extension.Util;
import org.eclipse.jdt.core.IType;
import org.eclipse.ltk.core.refactoring.Change;
import org.eclipse.ltk.core.refactoring.RefactoringStatus;
import org.eclipse.ltk.core.refactoring.participants.CheckConditionsContext;
public class ClassRenameParticipant extends
org.eclipse.ltk.core.refactoring.participants.RenameParticipant {
private IType type;
@Override
protected boolean initialize(Object element) {
if( element instanceof IType ) {
type = (IType) element;
} else {
type = null;
}
return type != null;
}
@Override
public String getName() {
return "Workbench Model Contribution Participant";
}
@Override
public RefactoringStatus checkConditions(IProgressMonitor pm,
CheckConditionsContext context) throws OperationCanceledException {
return new RefactoringStatus();
}
@Override
public Change createChange(IProgressMonitor pm) throws CoreException,
OperationCanceledException {
String bundle = Util.getBundleSymbolicName(type.getJavaProject().getProject());
final String newUrl = "bundleclass://" + bundle + "/" + (type.getPackageFragment().getElementName().length() == 0 ? getArguments().getNewName() : type.getPackageFragment().getElementName() + "." + getArguments().getNewName());
String oldUrl = "bundleclass://" + bundle + "/" + type.getFullyQualifiedName().replace(".", "\\.");
return RefactorParticipantDelegate.createChange(pm, this, oldUrl, newUrl);
}
}
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