/*******************************************************************************
* 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.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IAdapterFactory;
import org.eclipse.ui.part.FileEditorInput;
import org.eclipse.wst.jsdt.core.IJavaScriptElement;
import org.eclipse.wst.jsdt.core.JavaScriptCore;
public class ResourceAdapterFactory implements IAdapterFactory {
private static Class[] PROPERTIES= new Class[] {
IJavaScriptElement.class
};
public Class[] getAdapterList() {
return PROPERTIES;
}
public Object getAdapter(Object element, Class key) {
if (IJavaScriptElement.class.equals(key)) {
// Performance optimization, see https://bugs.eclipse.org/bugs/show_bug.cgi?id=133141
if (element instanceof IFile) {
IJavaScriptElement je= JavaScriptPlugin.getDefault().getWorkingCopyManager().getWorkingCopy(new FileEditorInput((IFile)element));
if (je != null)
return je;
}
return JavaScriptCore.create((IResource)element);
}
return null;
}
}