/* | |
* 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-3.0.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); | |
} | |
} |