/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.click.eclipse.cayenne;
import java.io.File;
import java.io.IOException;
import java.net.URL;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.FileLocator;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.eclipse.jdt.core.ClasspathContainerInitializer;
import org.eclipse.jdt.core.IClasspathContainer;
import org.eclipse.jdt.core.IClasspathEntry;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.JavaCore;
import org.osgi.framework.Bundle;
/**
* Provides classpath container <tt>CAYENNE_LIBS</tt>.
*
* @author Naoki Takezoe
*/
public class CayenneClasspathContainerInitializer extends ClasspathContainerInitializer {
public static final String CONTAINER_ID = "org.apache.click.eclipse.cayenne.CAYENNE_LIBS";
public void initialize(final IPath containerPath, IJavaProject project) throws CoreException {
final IClasspathEntry[] entries = new IClasspathEntry[]{
getLibraryEntry("cayenne/cayenne-server-3.0M6.jar"),
getLibraryEntry("cayenne/ashwood-2.0.jar"),
getLibraryEntry("cayenne/commons-collections-3.1.jar"),
getLibraryEntry("cayenne/commons-logging-1.1.jar"),
};
IClasspathContainer container = new IClasspathContainer() {
public IPath getPath() {
return containerPath;
}
public int getKind() {
return IClasspathContainer.K_APPLICATION;
}
public String getDescription() {
return "Cayenne Libraries";
}
public IClasspathEntry[] getClasspathEntries() {
return entries;
}
};
JavaCore.setClasspathContainer(containerPath,
new IJavaProject[]{project},
new IClasspathContainer[]{container},
null);
}
private static IClasspathEntry getLibraryEntry(String path){
IPath bundleBase = getBundleLocation();
if(bundleBase != null){
IPath jarLocation = bundleBase.append(path);
return JavaCore.newLibraryEntry(jarLocation, null, null);
}
return null;
}
private static IPath getBundleLocation(){
Bundle bundle = CayennePlugin.getDefault().getBundle();
if(bundle == null){
return null;
}
URL local = null;
try {
local = FileLocator.toFileURL(bundle.getEntry("/"));
} catch(IOException ex){
return null;
}
String fullPath = new File(local.getPath()).getAbsolutePath();
return Path.fromOSString(fullPath);
}
}