/*************************GO-LICENSE-START*********************************
* Copyright 2014 ThoughtWorks, Inc.
*
* Licensed 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.
*************************GO-LICENSE-END***********************************/
package com.thoughtworks.go.plugins;
import java.util.ArrayList;
import java.util.List;
import com.thoughtworks.go.plugins.GoPluginManifest;
import org.jdom2.Namespace;
import org.osgi.framework.BundleEvent;
import org.osgi.framework.BundleListener;
import org.springframework.stereotype.Component;
/**
* @understands keeping track of uninstalled plugins
*/
@Component
public class UninstalledConfigPluginNamespaceTracker implements BundleListener {
private List<Namespace> namespacesOfUninstalledPlugins;
public UninstalledConfigPluginNamespaceTracker() {
synchronized (this){
namespacesOfUninstalledPlugins = new ArrayList<>();
}
}
public List<Namespace> getNamespacesOfUninstalledPlugins() {
return namespacesOfUninstalledPlugins;
}
public void bundleChanged(BundleEvent event) {
if((event.getType() & BundleEvent.UNINSTALLED) != 0){
GoPluginManifest manifest = new GoPluginManifest(event.getBundle());
namespacesOfUninstalledPlugins.add(manifest.getPluginNamespace());
}
}
}