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/*******************************************************************************
* Copyright (c) 2005, 2006 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.xsd.ui.internal.refactor;
import org.eclipse.core.resources.IWorkspaceRunnable;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.ltk.core.refactoring.Change;
import org.eclipse.ltk.core.refactoring.CompositeChange;
import org.eclipse.ltk.core.refactoring.TextFileChange;
import org.eclipse.ltk.core.refactoring.participants.ProcessorBasedRefactoring;
public class PerformUnsavedRefactoringOperation implements IWorkspaceRunnable
{
private ProcessorBasedRefactoring refactoring;
public PerformUnsavedRefactoringOperation(ProcessorBasedRefactoring refactoring)
{
this.refactoring = refactoring;
}
public void run(IProgressMonitor pm)
{
if (pm == null)
{
pm = new NullProgressMonitor();
}
try
{
refactoring.checkAllConditions(pm);
Change change = refactoring.createChange(pm);
if (change instanceof CompositeChange)
{
CompositeChange compositeChange = (CompositeChange)change;
setSaveMode(compositeChange);
}
change.perform(pm);
}
catch (Exception e)
{
e.printStackTrace();
}
}
private void setSaveMode(CompositeChange composite)
{
Change[] children = composite.getChildren();
for (int i = 0; i < children.length; i++)
{
Change child = children[i];
if (child instanceof TextFileChange)
{
((TextFileChange)child).setSaveMode(TextFileChange.LEAVE_DIRTY);
}
else if (child instanceof CompositeChange)
{
setSaveMode((CompositeChange)child);
}
}
}
}
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