content: /*******************************************************************************
   * Copyright (c) 2000, 2007 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
   *******************************************************************************/
  package org.eclipse.wst.jsdt.internal.corext.refactoring.changes;
  
  import org.eclipse.core.resources.IContainer;
  import org.eclipse.core.resources.IResource;
  import org.eclipse.core.runtime.CoreException;
  import org.eclipse.core.runtime.IPath;
  import org.eclipse.core.runtime.IProgressMonitor;
  import org.eclipse.ltk.core.refactoring.Change;
  import org.eclipse.ltk.core.refactoring.RefactoringStatus;
  import org.eclipse.wst.jsdt.internal.corext.refactoring.RefactoringCoreMessages;
  import org.eclipse.wst.jsdt.internal.corext.refactoring.reorg.INewNameQuery;
  import org.eclipse.wst.jsdt.internal.corext.util.Messages;
  
  public class CopyResourceChange extends ResourceReorgChange {
  	
  	public CopyResourceChange(IResource res, IContainer dest, INewNameQuery newNameQuery){
  		super(res, dest, newNameQuery);
  	}
  	
  	public RefactoringStatus isValid(IProgressMonitor pm) throws CoreException {
  		// Copy resource change isn't undoable and isn't used
  		// as a redo/undo change right now. Furthermore the current 
  		// implementation allows copying dirty files. In this case only 
  		// the content on disk is copied.
  		return super.isValid(pm, NONE);
  	}
  	
  	protected Change doPerformReorg(IPath path, IProgressMonitor pm) throws CoreException{
  		getResource().copy(path, getReorgFlags(), pm);
  		return null;
  	}
  	
  	public String getName() {
  		return Messages.format(RefactoringCoreMessages.CopyResourceString_copy, 
  			new String[]{getResource().getFullPath().toString(), getDestination().getName()});
  	}
  }
  