content: /*******************************************************************************
   * Copyright (c) 2000, 2012 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.jsdt.internal.ui;
  
  import org.eclipse.core.resources.IResource;
  import org.eclipse.core.runtime.IAdaptable;
  import org.eclipse.ui.views.tasklist.ITaskListResourceAdapter;
  import org.eclipse.wst.jsdt.core.IJavaScriptUnit;
  import org.eclipse.wst.jsdt.core.IJavaScriptElement;
  
  public class JavaTaskListAdapter implements ITaskListResourceAdapter {
  
  	/*
  	 * @see ITaskListResourceAdapter#getAffectedResource(IAdaptable)
  	 */
  	public IResource getAffectedResource(IAdaptable element) {
  		IResource resource= (IResource) element.getAdapter(IResource.class);
  		if (resource != null)
  			return resource; 
  
  		IJavaScriptElement java = (IJavaScriptElement) element;
  		resource= java.getResource();
  		if (resource != null)
  			return resource; 
  		
  		IJavaScriptUnit cu= (IJavaScriptUnit) java.getAncestor(IJavaScriptElement.JAVASCRIPT_UNIT);
  		if (cu != null) {
  			return cu.getPrimary().getResource();
  		}
  		return null;
  	 }
  }
  