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/*******************************************************************************
* Copyright (c) 2003, 2005 IBM Corporation 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
/*
* Created on Sep 26, 2004
*
* TODO To change the template for this generated file go to
* Window - Preferences - Java - Code Style - Code Templates
*/
package org.eclipse.jst.j2ee.internal.actions;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.core.runtime.Status;
import org.eclipse.jst.j2ee.internal.dialogs.J2EERenameUIConstants;
import org.eclipse.ltk.core.refactoring.Change;
import org.eclipse.ltk.core.refactoring.RefactoringStatus;
import org.eclipse.ltk.core.refactoring.participants.CheckConditionsContext;
import org.eclipse.ltk.core.refactoring.participants.RenameParticipant;
import org.eclipse.wst.common.frameworks.internal.AdaptabilityUtility;
/**
* TODO To change the template for this generated type comment go to Window - Preferences - Java -
* Code Style - Code Templates
*/
public class J2EERenameParticipant extends RenameParticipant {
private static final Class IPROJECT_CLASS = IProject.class;
public J2EERenameParticipant() {
super();
// TODO Auto-generated constructor stub
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ltk.core.refactoring.participants.RefactoringParticipant#initialize(java.lang.Object)
*/
protected boolean initialize(Object element) {
if (element == null)
return false;
IProject project = (IProject) AdaptabilityUtility.getAdapter(element, IPROJECT_CLASS);
if (project.isAccessible()) {
return true;
}
return false;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ltk.core.refactoring.participants.RefactoringParticipant#createChange(org.eclipse.core.runtime.IProgressMonitor)
*/
public Change createChange(IProgressMonitor pm) throws CoreException, OperationCanceledException {
Object[] targetElements = getProcessor().getElements();
if (targetElements == null || targetElements.length != 1)
return null;
IProject project = (IProject) AdaptabilityUtility.getAdapter(targetElements[0], IPROJECT_CLASS);
if (project != null)
return new J2EEModuleRenameChange(project, getArguments().getNewName(), getArguments().getUpdateReferences());
return null;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ltk.core.refactoring.participants.RefactoringParticipant#getName()
*/
public String getName() {
return J2EERenameUIConstants.RENAME;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ltk.core.refactoring.participants.RefactoringParticipant#checkConditions(org.eclipse.core.runtime.IProgressMonitor,
* org.eclipse.ltk.core.refactoring.participants.CheckConditionsContext)
*/
public RefactoringStatus checkConditions(IProgressMonitor pm, CheckConditionsContext context) throws OperationCanceledException {
return RefactoringStatus.create(Status.OK_STATUS);
}
}
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