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/*
* Copyright (c) 2012, 2013 Eike Stepper (Berlin, Germany) 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:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.emf.cdo.releng.version.ui.quickfixes;
import org.eclipse.core.filebuffers.ITextFileBuffer;
import org.eclipse.core.filebuffers.ITextFileBufferManager;
import org.eclipse.core.filebuffers.LocationKind;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IMarker;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.jface.text.IDocument;
/**
* @author Eike Stepper
*/
public abstract class AbstractDocumentResolution extends AbstractResolution
{
public AbstractDocumentResolution(IMarker marker, String label, String imageKey)
{
super(marker, label, imageKey);
}
@Override
protected final void apply(IMarker marker) throws Exception
{
IPath fullPath = ((IFile)marker.getResource()).getFullPath();
ITextFileBufferManager.DEFAULT.connect(fullPath, LocationKind.IFILE, new NullProgressMonitor());
try
{
ITextFileBuffer buffer = ITextFileBufferManager.DEFAULT.getTextFileBuffer(fullPath, LocationKind.IFILE);
boolean wasDirty = buffer.isDirty();
IDocument document = buffer.getDocument();
if (apply(marker, document))
{
if (!wasDirty && !buffer.isShared())
{
buffer.commit(new NullProgressMonitor(), true);
}
}
}
finally
{
ITextFileBufferManager.DEFAULT.disconnect(fullPath, LocationKind.IFILE, new NullProgressMonitor());
}
}
protected abstract boolean apply(IMarker marker, IDocument document) throws Exception;
}
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