NativeElementFileAdvisor.java

/*******************************************************************************
 * Copyright (c) 2005, 2012 eBay Inc.
 * 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
 *
 *******************************************************************************/
package org.eclipse.vjet.eclipse.internal.ui.editor;

import java.io.File;

import org.eclipse.vjet.dsf.jst.FileBinding;
import org.eclipse.vjet.dsf.jst.IJstType;
import org.eclipse.vjet.dsf.jst.JstSource.IBinding;
import org.eclipse.vjet.eclipse.internal.core.util.Util;
import org.eclipse.vjet.vjo.tool.typespace.SourceTypeName;
import org.eclipse.dltk.mod.core.IModelElement;
import org.eclipse.dltk.mod.internal.core.SourceModule;
import org.eclipse.dltk.mod.internal.core.VjoSourceModule;
import org.eclipse.dltk.mod.internal.ui.editor.IModelElementFileAdivsor;

public class NativeElementFileAdvisor implements IModelElementFileAdivsor {

	public File getFile(IModelElement element) {
		if (element instanceof VjoSourceModule){
			VjoSourceModule sourceModule = (VjoSourceModule)element;
			IJstType jType =  sourceModule.getJstType();
			if ((jType != null) && (jType.getSource() != null) && (jType.getSource().getBinding() != null)) {
				IBinding binding = jType.getSource().getBinding();
				if (binding instanceof FileBinding) {
					File file = ((FileBinding)binding).getFile();
					return file;
				}
				
			}
			
			SourceTypeName tname = sourceModule.getTypeName();
			return getNativeFile(tname);
		}
		return null;
	}
	
	private File getNativeFile(SourceTypeName tname) {
		
		File file = Util.getNativeTypeCacheFile(tname);
		return file;
	}
	


	public String getSupportedType() {
		return SourceModule.class.getName();
	}


}