public void close() throws IOException {
synchronized (this) {
if (closed) return;
connected = false;
closed = true;
if (notificationHandler != null) notificationHandler.stop();
if (heartbeat != null) heartbeat.stop();
if (connection != null) connection.close();
connection = null;
rmiServer = null;
}
emitter.sendConnectionNotificationClosed();
}
public void connect(Map environment) throws IOException, SecurityException {
synchronized (this) {
if (connected) return;
if (closed) throw new IOException("This RMIConnector has already been closed");
// Spec says, about default ClassLoader, to look here:
// 1. Environment at connect(); if null,
// 2. Environment at creation; if null,
// 3. Context classloader at connect().
ClassLoader loader = findDefaultClassLoader(environment);
if (loader != null) defaultClassLoader = loader;
else if (defaultClassLoader == null)
defaultClassLoader = Thread.currentThread().getContextClassLoader();
Map env = environment == null ? new HashMap() : environment;
String protocol = jmxServiceURL.getProtocol();
ConnectionResolver resolver = ConnectionResolver.newConnectionResolver(protocol, env);
if (resolver == null) throw new IOException("Unsupported protocol: " + protocol);
if (rmiServer == null) rmiServer = (RMIServer) resolver.lookupClient(jmxServiceURL, env);
rmiServer = (RMIServer) resolver.bindClient(rmiServer, env);
Object credentials = env.get(CREDENTIALS);
this.connection = rmiServer.newClient(credentials);
connected = true;
this.connectionId = connection.getConnectionId();
this.heartbeat = new RMIHeartBeat(connection, emitter, env);
this.notificationHandler =
new RMIRemoteNotificationClientHandler(
connection, defaultClassLoader, emitter, heartbeat, env);
this.heartbeat.start();
this.notificationHandler.start();
}
emitter.sendConnectionNotificationOpened();
}
public void removeConnectionNotificationListener(
NotificationListener listener, NotificationFilter filter, Object handback)
throws ListenerNotFoundException {
emitter.removeNotificationListener(listener, filter, handback);
}
public void removeConnectionNotificationListener(NotificationListener listener)
throws ListenerNotFoundException {
emitter.removeNotificationListener(listener);
}
public void addConnectionNotificationListener(
NotificationListener listener, NotificationFilter filter, Object handback) {
emitter.addNotificationListener(listener, filter, handback);
}