case-study/jdt-after/core refactoring/org/eclipse/jdt/internal/corext/refactoring/changes/CopyCompilationUnitChange.java

   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2011 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/epl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package org.eclipse.jdt.internal.corext.refactoring.changes;
  12
  13 import org.eclipse.core.runtime.CoreException;
  14 import org.eclipse.core.runtime.IProgressMonitor;
  15 import org.eclipse.core.runtime.OperationCanceledException;
  16
  17 import org.eclipse.ltk.core.refactoring.Change;
  18
  19 import org.eclipse.jdt.core.ICompilationUnit;
  20 import org.eclipse.jdt.core.IPackageFragment;
  21
  22 import org.eclipse.jdt.internal.corext.refactoring.RefactoringCoreMessages;
  23 import org.eclipse.jdt.internal.corext.refactoring.reorg.INewNameQuery;
  24 import org.eclipse.jdt.internal.corext.util.Messages;
  25
  26 import org.eclipse.jdt.internal.ui.viewsupport.BasicElementLabels;
  27
  28 public class CopyCompilationUnitChange extends CompilationUnitReorgChange {
  29
  30         public CopyCompilationUnitChange(ICompilationUnit cu, IPackageFragment dest, INewNameQuery newNameQuery){
  31                 super(cu, dest, newNameQuery);
  32
  33                 // Copy compilation unit change isn't undoable and isn't used
  34                 // as a redo/undo change right now.
  35                 setValidationMethod(SAVE_IF_DIRTY);
  36         }
  37
  38         @Override
  39         Change doPerformReorg(IProgressMonitor pm) throws CoreException, OperationCanceledException {
  40                 getCu().copy(getDestinationPackage(), null, getNewName(), true, pm);
  41                 return null;
  42         }
  43
  44         @Override
  45         public String getName() {
  46                 return Messages.format(RefactoringCoreMessages.CopyCompilationUnitChange_copy,
  47                         new String[]{ BasicElementLabels.getFileName(getCu()), getPackageName(getDestinationPackage())});
  48         }
  49 }