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/*******************************************************************************
* Copyright (c) 2000, 2008 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.wst.jsdt.core.IJavaScriptElement;
import org.eclipse.wst.jsdt.core.JavaScriptModelException;
/**
* This class locates different resources
* which are related to an object
*/
public class ResourceLocator implements IResourceLocator {
public IResource getUnderlyingResource(Object element) throws JavaScriptModelException {
if (element instanceof IJavaScriptElement)
return ((IJavaScriptElement) element).getUnderlyingResource();
else
return null;
}
public IResource getCorrespondingResource(Object element) throws JavaScriptModelException {
if (element instanceof IJavaScriptElement)
return ((IJavaScriptElement) element).getCorrespondingResource();
else
return null;
}
public IResource getContainingResource(Object element) throws JavaScriptModelException {
IResource resource= null;
if (element instanceof IResource)
resource= (IResource) element;
if (element instanceof IJavaScriptElement) {
resource= ((IJavaScriptElement) element).getResource();
if (resource == null)
resource= ((IJavaScriptElement) element).getJavaScriptProject().getProject();
}
return resource;
}
}
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