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/*****************************************************************************
* Copyright (c) 2011, 2015 CEA LIST, Christian W. Damus, 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:
* Camille Letavernier (CEA LIST) camille.letavernier@cea.fr - Initial API and implementation
* Christian W. Damus (CEA) - Factor out workspace storage for pluggable storage providers (CDO)
* Christian W. Damus - bug 482927
*****************************************************************************/
package org.eclipse.papyrus.views.properties.toolsmiths.storage.actions.workspace;
import java.io.File;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.SubMonitor;
import org.eclipse.papyrus.infra.properties.contexts.Context;
import org.eclipse.papyrus.infra.properties.internal.ui.runtime.IInternalConfigurationManager;
import org.eclipse.papyrus.views.properties.toolsmiths.messages.Messages;
import org.eclipse.papyrus.views.properties.toolsmiths.storage.actions.IContextDeleteAction;
/**
* An action to delete an existing context. This action cannot be undone.
* If you simply want to disable an existing context, see {@link IInternalConfigurationManager#disableContext(Context, boolean)}
*
* @author Camille Letavernier
*/
public class WorkspaceContextDeleteAction implements IContextDeleteAction {
@Override
public String getToolTip() {
return Messages.WorkspaceContextDeleteAction_0;
}
/**
* Deletes the given context.
*
* @param context
* The context to delete
*/
@Override
public void delete(final Context context, IProgressMonitor monitor) throws CoreException {
final File directory = new File(context.eResource().getURI().toFileString()).getParentFile();
SubMonitor sub = SubMonitor.convert(monitor, Messages.WorkspaceContextDeleteAction_1 + context.getUserLabel(), IProgressMonitor.UNKNOWN);
try {
delete(directory);
} finally {
sub.done();
}
}
/**
* Recursively deletes a file or directory
*
* @param file
* The file or directory to delete recusively
*/
private void delete(File file) {
if (file.isDirectory()) {
for (File subFile : file.listFiles()) {
delete(subFile);
}
}
file.delete();
}
}
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