/*******************************************************************************
* Copyright (c) 2006 Sybase, Inc. 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:
* Sybase, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.pagedesigner.utils;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IWorkspaceRoot;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.Path;
import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel;
/**
* @author mengbo
*/
public class StructuredModelUtil {
/**
* this method is copied from ModelManagerImpl of wtp. Because it is
* internal.
*
* @param model
* @return null if can't get file.
*/
// TODO: replace (or supplement) this is a "model info" association to the
// IFile that created the model
public static IFile getFileFor(IStructuredModel model) {
if (model == null)
return null;
String path = model.getBaseLocation();
if (path == null || path.length() == 0) {
Object id = model.getId();
if (id == null)
return null;
path = id.toString();
}
// TODO needs rework for linked resources
IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
try {
IFile file = root.getFile(new Path(path));
// IFile file = root.getFileForLocation(new Path(path));
return file;
} catch (Exception ex) {
return null;
}
}
/**
*
* @param model
* @return null if can't find project for the model
*/
public static IProject getProjectFor(IStructuredModel model) {
IProject project = null;
IFile file = getFileFor(model);
if (file != null) {
project = file.getProject();
}
return project;
}
}