/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
package org.apache.camel.component.xmpp;
import org.apache.camel.Consumer;
import org.apache.camel.ExchangePattern;
import org.apache.camel.Processor;
import org.apache.camel.Producer;
import org.apache.camel.impl.DefaultEndpoint;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.jivesoftware.smack.AccountManager;
import org.jivesoftware.smack.XMPPConnection;
import org.jivesoftware.smack.XMPPException;
import org.jivesoftware.smack.filter.PacketFilter;
import org.jivesoftware.smack.packet.Message;
import org.jivesoftware.smack.packet.Presence;
/**
* An XMPP Endpoint
*
* @version $Revision:520964 $
*/
public class XmppEndpoint extends DefaultEndpoint<XmppExchange> {
private static final transient Log LOG = LogFactory.getLog(XmppEndpoint.class);
private XmppBinding binding;
private XMPPConnection connection;
private String host;
private int port;
private String user;
private String password;
private String resource = "Camel";
private boolean login = true;
private PacketFilter filter;
private boolean createAccount;
private String room;
private String participant;
public XmppEndpoint(String uri, XmppComponent component) {
super(uri, component);
}
public Producer<XmppExchange> createProducer() throws Exception {
if (room != null) {
return createGroupChatProducer(room);
} else {
if (participant == null) {
throw new IllegalArgumentException("No room or participant configured on this endpoint: " + this);
}
return createPrivateChatProducer(participant);
}
}
public Producer<XmppExchange> createGroupChatProducer(String room) throws Exception {
return new XmppGroupChatProducer(this, room);
}
public Producer<XmppExchange> createPrivateChatProducer(String participant) throws Exception {
return new XmppPrivateChatProducer(this, participant);
}
public Consumer<XmppExchange> createConsumer(Processor processor) throws Exception {
return new XmppConsumer(this, processor);
}
@Override
public XmppExchange createExchange(ExchangePattern pattern) {
return new XmppExchange(getContext(), pattern, getBinding());
}
public XmppExchange createExchange(Message message) {
return new XmppExchange(getContext(), getExchangePattern(), getBinding(), message);
}
// Properties
// -------------------------------------------------------------------------
public XmppBinding getBinding() {
if (binding == null) {
binding = new XmppBinding();
}
return binding;
}
/**
* Sets the binding used to convert from a Camel message to and from an XMPP
* message
*
* @param binding the binding to use
*/
public void setBinding(XmppBinding binding) {
this.binding = binding;
}
public String getHost() {
return host;
}
public void setHost(String host) {
this.host = host;
}
public int getPort() {
return port;
}
public void setPort(int port) {
this.port = port;
}
public String getUser() {
return user;
}
public void setUser(String user) {
this.user = user;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getResource() {
return resource;
}
public void setResource(String resource) {
this.resource = resource;
}
public boolean isLogin() {
return login;
}
public void setLogin(boolean login) {
this.login = login;
}
public PacketFilter getFilter() {
return filter;
}
public void setFilter(PacketFilter filter) {
this.filter = filter;
}
public boolean isCreateAccount() {
return createAccount;
}
public void setCreateAccount(boolean createAccount) {
this.createAccount = createAccount;
}
public String getRoom() {
return room;
}
public void setRoom(String room) {
this.room = room;
}
public String getParticipant() {
return participant;
}
public void setParticipant(String participant) {
this.participant = participant;
}
public XMPPConnection getConnection() throws XMPPException {
if (connection == null) {
connection = createConnection();
}
return connection;
}
public void setConnection(XMPPConnection connection) {
this.connection = connection;
}
// Implementation methods
// -------------------------------------------------------------------------
protected XMPPConnection createConnection() throws XMPPException {
XMPPConnection connection;
if (port > 0) {
connection = new XMPPConnection(host, port);
} else {
connection = new XMPPConnection(host);
}
if (login && !connection.isAuthenticated()) {
if (user != null) {
LOG.info("Logging in to XMPP as user: " + user + " on connection: " + connection);
if (password == null) {
LOG.warn("No password configured for user: " + user);
}
if (createAccount) {
AccountManager accountManager = new AccountManager(connection);
accountManager.createAccount(user, password);
}
if (resource != null) {
connection.login(user, password, resource);
} else {
connection.login(user, password);
}
} else {
LOG.info("Logging in anonymously to XMPP on connection: " + connection);
connection.loginAnonymously();
}
// now lets send a presence
connection.sendPacket(new Presence(Presence.Type.AVAILABLE));
}
return connection;
}
public boolean isSingleton() {
return true;
}
}