001 /** 002 * 003 * Licensed to the Apache Software Foundation (ASF) under one or more 004 * contributor license agreements. See the NOTICE file distributed with 005 * this work for additional information regarding copyright ownership. 006 * The ASF licenses this file to You under the Apache License, Version 2.0 007 * (the "License"); you may not use this file except in compliance with 008 * the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software 013 * distributed under the License is distributed on an "AS IS" BASIS, 014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 015 * See the License for the specific language governing permissions and 016 * limitations under the License. 017 */ 018 package org.apache.camel.component.xmpp; 019 020 import org.apache.camel.CamelContext; 021 import org.apache.camel.Consumer; 022 import org.apache.camel.Processor; 023 import org.apache.camel.Producer; 024 import org.apache.camel.impl.DefaultEndpoint; 025 import org.apache.commons.logging.Log; 026 import org.apache.commons.logging.LogFactory; 027 import org.jivesoftware.smack.AccountManager; 028 import org.jivesoftware.smack.XMPPConnection; 029 import org.jivesoftware.smack.XMPPException; 030 import org.jivesoftware.smack.filter.PacketFilter; 031 import org.jivesoftware.smack.packet.Message; 032 import org.jivesoftware.smack.packet.Presence; 033 034 /** 035 * An XMPP Endpoint 036 * 037 * @version $Revision:520964 $ 038 */ 039 public class XmppEndpoint extends DefaultEndpoint<XmppExchange> { 040 private static final transient Log log = LogFactory.getLog(XmppEndpoint.class); 041 private XmppBinding binding; 042 private XMPPConnection connection; 043 private String host; 044 private int port; 045 private String user; 046 private String password; 047 private String resource = "Camel"; 048 private boolean login = true; 049 private PacketFilter filter; 050 private boolean createAccount; 051 private String room; 052 private String participant; 053 054 public XmppEndpoint(String uri, XmppComponent component) { 055 super(uri, component); 056 } 057 058 public Producer<XmppExchange> createProducer() throws Exception { 059 if (room != null) { 060 return createGroupChatProducer(room); 061 } 062 else { 063 if (participant == null) { 064 throw new IllegalArgumentException("No room or participant configured on this endpoint: " + this); 065 } 066 return createPrivateChatProducer(participant); 067 } 068 } 069 070 public Producer<XmppExchange> createGroupChatProducer(String room) throws Exception { 071 return new XmppGroupChatProducer(this, room); 072 } 073 074 public Producer<XmppExchange> createPrivateChatProducer(String participant) throws Exception { 075 return new XmppPrivateChatProducer(this, participant); 076 } 077 078 public Consumer<XmppExchange> createConsumer(Processor processor) throws Exception { 079 return new XmppConsumer(this, processor); 080 } 081 082 public XmppExchange createExchange() { 083 return new XmppExchange(getContext(), getBinding()); 084 } 085 086 public XmppExchange createExchange(Message message) { 087 return new XmppExchange(getContext(), getBinding(), message); 088 } 089 090 // Properties 091 //------------------------------------------------------------------------- 092 public XmppBinding getBinding() { 093 if (binding == null) { 094 binding = new XmppBinding(); 095 } 096 return binding; 097 } 098 099 /** 100 * Sets the binding used to convert from a Camel message to and from an XMPP message 101 * 102 * @param binding the binding to use 103 */ 104 public void setBinding(XmppBinding binding) { 105 this.binding = binding; 106 } 107 108 public String getHost() { 109 return host; 110 } 111 112 public void setHost(String host) { 113 this.host = host; 114 } 115 116 public int getPort() { 117 return port; 118 } 119 120 public void setPort(int port) { 121 this.port = port; 122 } 123 124 public String getUser() { 125 return user; 126 } 127 128 public void setUser(String user) { 129 this.user = user; 130 } 131 132 public String getPassword() { 133 return password; 134 } 135 136 public void setPassword(String password) { 137 this.password = password; 138 } 139 140 public String getResource() { 141 return resource; 142 } 143 144 public void setResource(String resource) { 145 this.resource = resource; 146 } 147 148 public boolean isLogin() { 149 return login; 150 } 151 152 public void setLogin(boolean login) { 153 this.login = login; 154 } 155 156 public PacketFilter getFilter() { 157 return filter; 158 } 159 160 public void setFilter(PacketFilter filter) { 161 this.filter = filter; 162 } 163 164 public boolean isCreateAccount() { 165 return createAccount; 166 } 167 168 public void setCreateAccount(boolean createAccount) { 169 this.createAccount = createAccount; 170 } 171 172 public String getRoom() { 173 return room; 174 } 175 176 public void setRoom(String room) { 177 this.room = room; 178 } 179 180 public String getParticipant() { 181 return participant; 182 } 183 184 public void setParticipant(String participant) { 185 this.participant = participant; 186 } 187 188 public XMPPConnection getConnection() throws XMPPException { 189 if (connection == null) { 190 connection = createConnection(); 191 } 192 return connection; 193 } 194 195 public void setConnection(XMPPConnection connection) { 196 this.connection = connection; 197 } 198 199 // Implementation methods 200 //------------------------------------------------------------------------- 201 protected XMPPConnection createConnection() throws XMPPException { 202 XMPPConnection connection; 203 if (port > 0) { 204 connection = new XMPPConnection(host, port); 205 } 206 else { 207 connection = new XMPPConnection(host); 208 } 209 if (login && !connection.isAuthenticated()) { 210 if (user != null) { 211 log.info("Logging in to XMPP as user: " + user + " on connection: " + connection); 212 if (password == null) { 213 log.warn("No password configured for user: " + user); 214 } 215 216 if (createAccount) { 217 AccountManager accountManager = new AccountManager(connection); 218 accountManager.createAccount(user, password); 219 } 220 if (resource != null) { 221 connection.login(user, password, resource); 222 } 223 else { 224 connection.login(user, password); 225 } 226 } 227 else { 228 log.info("Logging in anonymously to XMPP on connection: " + connection); 229 connection.loginAnonymously(); 230 } 231 232 // now lets send a presence 233 connection.sendPacket(new Presence(Presence.Type.AVAILABLE)); 234 } 235 return connection; 236 } 237 238 public boolean isSingleton() { 239 return true; 240 } 241 242 }