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/*******************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.ui.externaltools.internal.variable;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
/**
* Extracts the resource name from a variable context
*/
public class ResourceNameExpander extends DefaultVariableExpander {
/**
* @see IVariableTextExpander#getText(String, String, ExpandVariableContext)
*/
public String getText(String varTag, String varValue, ExpandVariableContext context) throws CoreException {
IResource resource= context.getSelectedResource();
if (resource != null) {
return resource.getName();
}
throwExpansionException(varTag, ExternalToolsVariableMessages.getString("ResourceNameExpander.No_resource")); //$NON-NLS-1$
return null;
}
}
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