/**
* The MIT License
*
* Copyright (c) 2010-2011 Sonatype, Inc. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.hudsonci.inject.internal.plugin;
import hudson.PluginWrapper;
import org.aspectj.weaver.loadtime.WeavingURLClassLoader;
import java.net.URL;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import static com.google.common.base.Preconditions.checkNotNull;
import static com.google.common.base.Preconditions.checkState;
/**
* Plugin class-loader.
*
* @author <a href="mailto:jason@planet57.com">Jason Dillon</a>
* @since 1.397
*/
public class PluginClassLoader
extends WeavingURLClassLoader
{
private PluginWrapper plugin;
public PluginClassLoader(final List<URL> urls, final ClassLoader parent) {
super(urls.toArray(new URL[urls.size()]), parent);
// Some optional classes might not exist, so want to avoid excessive tracing
Logger.getLogger(WeavingURLClassLoader.class.getName()).setLevel(Level.OFF);
}
public PluginWrapper getPlugin() {
checkState(plugin != null);
return plugin;
}
void setPlugin(final PluginWrapper plugin) {
checkState(this.plugin == null);
this.plugin = checkNotNull(plugin);
}
@Override
public String toString() {
return "PluginClassLoader{" +
(plugin != null ? plugin.getShortName() : "???") +
'}';
}
}