public String getAmpsVersion(String pluginName) {
for (Plugin plugin : loadedPlugins) {
if (plugin.getName().equals(pluginName)) {
return plugin.getAmpsVersion();
}
}
return null;
}
/** @see ContainerService#shutdown() */
public void shutdown() {
// Inform the plugins we are shutting them down.
// We want to shut them down in the reverse order that we initialized them.
Collections.reverse(this.loadedPlugins);
for (Plugin plugin : loadedPlugins) {
PluginLifecycleListener listener = pluginLifecycleListenerMgr.getListener(plugin.getName());
if (listener != null) {
try {
ClassLoader originalCL = Thread.currentThread().getContextClassLoader();
Thread.currentThread()
.setContextClassLoader(
this.classLoaderManager.obtainPluginClassLoader(plugin.getName()));
try {
listener.shutdown();
} finally {
Thread.currentThread().setContextClassLoader(originalCL);
}
} catch (Throwable t) {
log.warn(
"Failed to get lifecycle listener to shutdown ["
+ plugin.getName()
+ "]. Cause: "
+ ThrowableUtil.getAllMessages(t));
}
}
}
// Clean up the plugin environment and the temp dirs that were used by the plugin classloaders.
for (PluginEnvironment pluginEnvironment : this.loadedPluginEnvironments.values()) {
pluginEnvironment.destroy();
}
this.classLoaderManager.destroy();
this.loadedPluginEnvironments.clear();
this.loadedPlugins.clear();
pluginLifecycleListenerMgr.shutdown();
}