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package org.eclipse.ui.externaltools.internal.variable;
/**********************************************************************
Copyright (c) 2002 IBM Corp. and others. All rights reserved.
This file is 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
**********************************************************************/
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
/**
* Extracts the project name from a variable context
*/
public class ProjectNameExpander extends DefaultVariableExpander {
/**
* Returns the name of the project in the given context or
* <code>null</code> if there is no project in the context.
*/
public String getText(String varTag, String varValue, ExpandVariableContext context) throws CoreException {
IProject project= context.getProject();
if (project != null) {
return project.getName();
}
throwExpansionException(varTag, ExternalToolsVariableMessages.getString("ProjectNameExpander.No_resource")); //$NON-NLS-1$
return null;
}
}
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