void loginImpl() throws FriendException {
synchronized (this) {
try {
loggingIn.set(true);
connectionMulticaster.broadcast(
new FriendConnectionEvent(this, FriendConnectionEvent.Type.CONNECTING));
org.jivesoftware.smack.XMPPConnection.addConnectionCreationListener(
smackConnectionListener);
org.jivesoftware.smack.XMPPConnection.DEBUG_ENABLED = configuration.isDebugEnabled();
connect();
LOG.infof("connected.");
LOG.infof(
"logging in {0} with resource: {1} ...",
configuration.getUserInputLocalID(), configuration.getResource());
connection.login(
configuration.getUserInputLocalID(),
configuration.getPassword(),
configuration.getResource());
LOG.infof("logged in.");
loggedIn.set(true);
loggingIn.set(false);
connectionMulticaster.broadcast(
new FriendConnectionEvent(this, FriendConnectionEvent.Type.CONNECTED));
} catch (org.jivesoftware.smack.XMPPException e) {
handleLoginError(e);
throw new FriendException(e);
} catch (RuntimeException e) {
handleLoginError(e);
throw e;
}
}
}
/** @param error null if connection is closed by user */
void logoutImpl(Exception error) {
synchronized (this) {
if (isLoggedIn()) {
loggedIn.set(false);
LOG.infof(
"disconnecting from {0} at {1}:{2} ...",
connection.getServiceName(), connection.getHost(), connection.getPort());
connection.disconnect();
synchronized (friends) {
friends.clear();
}
XMPPConnection.removeConnectionCreationListener(smackConnectionListener);
connection = null;
LOG.info("disconnected.");
connectionMulticaster.broadcast(
new FriendConnectionEvent(
XMPPFriendConnectionImpl.this, FriendConnectionEvent.Type.DISCONNECTED, error));
ChatStateManager.remove(connection);
if (discoInfoListener != null) {
discoInfoListener.cleanup();
}
if (noSaveFeatureInitializer != null) {
noSaveFeatureInitializer.cleanup();
}
if (idleStatusMonitor != null) {
idleStatusMonitor.stop();
}
if (xmppActivityListener != null) {
xmppActivitySupport.removeListener(xmppActivityListener);
}
featureRegistry.deregisterInitializer(NoSaveFeature.ID);
}
}
}
/**
* Unwind upon login error - broadcast login failed, remove conn creation listener from smack, set
* conn to null, disconnect if need be, etc
*
* @param e Exception which occurred during login
*/
private synchronized void handleLoginError(Exception e) {
loggingIn.set(false);
connectionMulticaster.broadcast(
new FriendConnectionEvent(this, FriendConnectionEvent.Type.CONNECT_FAILED, e));
if (connection != null && connection.isConnected()) {
connection.disconnect();
}
org.jivesoftware.smack.XMPPConnection.removeConnectionCreationListener(smackConnectionListener);
connection = null;
}