| /* |
| * |
| * 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.qpid.client; |
| |
| import java.net.InetAddress; |
| import java.net.UnknownHostException; |
| import java.util.Hashtable; |
| import java.util.UUID; |
| |
| import javax.jms.*; |
| import javax.naming.Context; |
| import javax.naming.Name; |
| import javax.naming.NamingException; |
| import javax.naming.RefAddr; |
| import javax.naming.Reference; |
| import javax.naming.Referenceable; |
| import javax.naming.StringRefAddr; |
| import javax.naming.spi.ObjectFactory; |
| |
| import org.apache.qpid.jms.ConnectionURL; |
| import org.apache.qpid.url.AMQBindingURL; |
| import org.apache.qpid.url.URLSyntaxException; |
| |
| |
| public class AMQConnectionFactory implements ConnectionFactory, QueueConnectionFactory, TopicConnectionFactory, |
| ObjectFactory, Referenceable, XATopicConnectionFactory, |
| XAQueueConnectionFactory, XAConnectionFactory |
| { |
| private String _host; |
| private int _port; |
| private String _defaultUsername; |
| private String _defaultPassword; |
| private String _virtualPath; |
| |
| private ConnectionURL _connectionDetails; |
| private SSLConfiguration _sslConfig; |
| |
| public AMQConnectionFactory() |
| { |
| } |
| |
| /** |
| * This is the Only constructor used! |
| * It is used form the context and from the JNDI objects. |
| */ |
| public AMQConnectionFactory(String url) throws URLSyntaxException |
| { |
| _connectionDetails = new AMQConnectionURL(url); |
| } |
| |
| /** |
| * This constructor is never used! |
| */ |
| public AMQConnectionFactory(ConnectionURL url) |
| { |
| _connectionDetails = url; |
| } |
| |
| /** |
| * This constructor is never used! |
| */ |
| public AMQConnectionFactory(String broker, String username, String password, String clientName, String virtualHost) |
| throws URLSyntaxException |
| { |
| this(new AMQConnectionURL( |
| ConnectionURL.AMQ_PROTOCOL + "://" + username + ":" + password + "@" + clientName + "/" + virtualHost + "?brokerlist='" + broker + "'")); |
| } |
| |
| /** |
| * This constructor is never used! |
| */ |
| public AMQConnectionFactory(String host, int port, String virtualPath) |
| { |
| this(host, port, "guest", "guest", virtualPath); |
| } |
| |
| /** |
| * This constructor is never used! |
| */ |
| public AMQConnectionFactory(String host, int port, String defaultUsername, String defaultPassword, |
| String virtualPath) |
| { |
| _host = host; |
| _port = port; |
| _defaultUsername = defaultUsername; |
| _defaultPassword = defaultPassword; |
| _virtualPath = virtualPath; |
| |
| //todo when setting Host/Port has been resolved then we can use this otherwise those methods won't work with the following line. |
| // _connectionDetails = new AMQConnectionURL( |
| // ConnectionURL.AMQ_PROTOCOL + "://" + |
| // _defaultUsername + ":" + _defaultPassword + "@" + |
| // virtualPath + "?brokerlist='tcp://" + host + ":" + port + "'"); |
| } |
| |
| /** |
| * @return The _defaultPassword. |
| */ |
| public final String getDefaultPassword(String password) |
| { |
| if (_connectionDetails != null) |
| { |
| return _connectionDetails.getPassword(); |
| } |
| else |
| { |
| return _defaultPassword; |
| } |
| } |
| |
| /** |
| * @param password The _defaultPassword to set. |
| */ |
| public final void setDefaultPassword(String password) |
| { |
| if (_connectionDetails != null) |
| { |
| _connectionDetails.setPassword(password); |
| } |
| _defaultPassword = password; |
| } |
| |
| /** |
| * Getter for SSLConfiguration |
| * |
| * @return SSLConfiguration if set, otherwise null |
| */ |
| public final SSLConfiguration getSSLConfiguration() |
| { |
| return _sslConfig; |
| } |
| |
| /** |
| * Setter for SSLConfiguration |
| * |
| * @param sslConfig config to store |
| */ |
| public final void setSSLConfiguration(SSLConfiguration sslConfig) |
| { |
| _sslConfig = sslConfig; |
| } |
| |
| /** |
| * @return The _defaultPassword. |
| */ |
| public final String getDefaultUsername(String password) |
| { |
| if (_connectionDetails != null) |
| { |
| return _connectionDetails.getUsername(); |
| } |
| else |
| { |
| return _defaultUsername; |
| } |
| } |
| |
| /** |
| * @param username The _defaultUsername to set. |
| */ |
| public final void setDefaultUsername(String username) |
| { |
| if (_connectionDetails != null) |
| { |
| _connectionDetails.setUsername(username); |
| } |
| _defaultUsername = username; |
| } |
| |
| /** |
| * @return The _host . |
| */ |
| public final String getHost() |
| { |
| //todo this doesn't make sense in a multi broker URL as we have no current as that is done by AMQConnection |
| return _host; |
| } |
| |
| /** |
| * @param host The _host to set. |
| */ |
| public final void setHost(String host) |
| { |
| //todo if _connectionDetails is set then run _connectionDetails.addBrokerDetails() |
| // Should perhaps have this method changed to setBroker(host,port) |
| _host = host; |
| } |
| |
| /** |
| * @return _port The _port to set. |
| */ |
| public final int getPort() |
| { |
| //todo see getHost |
| return _port; |
| } |
| |
| /** |
| * @param port The port to set. |
| */ |
| public final void setPort(int port) |
| { |
| //todo see setHost |
| _port = port; |
| } |
| |
| /** |
| * @return he _virtualPath. |
| */ |
| public final String getVirtualPath() |
| { |
| if (_connectionDetails != null) |
| { |
| return _connectionDetails.getVirtualHost(); |
| } |
| else |
| { |
| return _virtualPath; |
| } |
| } |
| |
| /** |
| * @param path The _virtualPath to set. |
| */ |
| public final void setVirtualPath(String path) |
| { |
| if (_connectionDetails != null) |
| { |
| _connectionDetails.setVirtualHost(path); |
| } |
| |
| _virtualPath = path; |
| } |
| |
| public static String getUniqueClientID() |
| { |
| try |
| { |
| InetAddress addr = InetAddress.getLocalHost(); |
| return addr.getHostName() + System.currentTimeMillis(); |
| } |
| catch (UnknownHostException e) |
| { |
| return "UnknownHost" + UUID.randomUUID(); |
| } |
| } |
| |
| public Connection createConnection() throws JMSException |
| { |
| try |
| { |
| if (_connectionDetails != null) |
| { |
| if (_connectionDetails.getClientName() == null || _connectionDetails.getClientName().equals("")) |
| { |
| _connectionDetails.setClientName(getUniqueClientID()); |
| } |
| return new AMQConnection(_connectionDetails, _sslConfig); |
| } |
| else |
| { |
| return new AMQConnection(_host, _port, _defaultUsername, _defaultPassword, getUniqueClientID(), |
| _virtualPath); |
| } |
| } |
| catch (Exception e) |
| { |
| JMSException jmse = new JMSException("Error creating connection: " + e.getMessage()); |
| jmse.setLinkedException(e); |
| throw jmse; |
| } |
| |
| |
| } |
| |
| public Connection createConnection(String userName, String password) throws JMSException |
| { |
| return createConnection(userName, password, null); |
| } |
| |
| public Connection createConnection(String userName, String password, String id) throws JMSException |
| { |
| try |
| { |
| if (_connectionDetails != null) |
| { |
| _connectionDetails.setUsername(userName); |
| _connectionDetails.setPassword(password); |
| |
| if (id != null && !id.equals("")) |
| { |
| _connectionDetails.setClientName(id); |
| } |
| else if (_connectionDetails.getClientName() == null || _connectionDetails.getClientName().equals("")) |
| { |
| _connectionDetails.setClientName(getUniqueClientID()); |
| } |
| return new AMQConnection(_connectionDetails, _sslConfig); |
| } |
| else |
| { |
| return new AMQConnection(_host, _port, userName, password, (id != null ? id : getUniqueClientID()), _virtualPath); |
| } |
| } |
| catch (Exception e) |
| { |
| JMSException jmse = new JMSException("Error creating connection: " + e.getMessage()); |
| jmse.setLinkedException(e); |
| throw jmse; |
| } |
| } |
| |
| public QueueConnection createQueueConnection() throws JMSException |
| { |
| return (QueueConnection) createConnection(); |
| } |
| |
| public QueueConnection createQueueConnection(String username, String password) throws JMSException |
| { |
| return (QueueConnection) createConnection(username, password); |
| } |
| |
| public TopicConnection createTopicConnection() throws JMSException |
| { |
| return (TopicConnection) createConnection(); |
| } |
| |
| public TopicConnection createTopicConnection(String username, String password) throws JMSException |
| { |
| return (TopicConnection) createConnection(username, password); |
| } |
| |
| |
| public ConnectionURL getConnectionURL() |
| { |
| return _connectionDetails; |
| } |
| |
| /** |
| * JNDI interface to create objects from References. |
| * |
| * @param obj The Reference from JNDI |
| * @param name |
| * @param ctx |
| * @param env |
| * |
| * @return AMQConnection,AMQTopic,AMQQueue, or AMQConnectionFactory. |
| * |
| * @throws Exception |
| */ |
| public Object getObjectInstance(Object obj, Name name, Context ctx, Hashtable env) throws Exception |
| { |
| if (obj instanceof Reference) |
| { |
| Reference ref = (Reference) obj; |
| |
| if (ref.getClassName().equals(AMQConnection.class.getName())) |
| { |
| RefAddr addr = ref.get(AMQConnection.class.getName()); |
| |
| if (addr != null) |
| { |
| return new AMQConnection((String) addr.getContent()); |
| } |
| } |
| |
| if (ref.getClassName().equals(AMQQueue.class.getName())) |
| { |
| RefAddr addr = ref.get(AMQQueue.class.getName()); |
| |
| if (addr != null) |
| { |
| return new AMQQueue(new AMQBindingURL((String) addr.getContent())); |
| } |
| } |
| |
| if (ref.getClassName().equals(AMQTopic.class.getName())) |
| { |
| RefAddr addr = ref.get(AMQTopic.class.getName()); |
| |
| if (addr != null) |
| { |
| return new AMQTopic(new AMQBindingURL((String) addr.getContent())); |
| } |
| } |
| |
| if (ref.getClassName().equals(AMQConnectionFactory.class.getName())) |
| { |
| RefAddr addr = ref.get(AMQConnectionFactory.class.getName()); |
| |
| if (addr != null) |
| { |
| return new AMQConnectionFactory((String) addr.getContent()); |
| } |
| } |
| |
| } |
| return null; |
| } |
| |
| |
| public Reference getReference() throws NamingException |
| { |
| return new Reference( |
| AMQConnectionFactory.class.getName(), |
| new StringRefAddr(AMQConnectionFactory.class.getName(), _connectionDetails.getURL()), |
| AMQConnectionFactory.class.getName(), null); // factory location |
| } |
| |
| // --------------------------------------------------------------------------------------------------- |
| // the following methods are provided for XA compatibility |
| // Those methods are only supported by 0_10 and above |
| // --------------------------------------------------------------------------------------------------- |
| |
| /** |
| * Creates a XAConnection with the default user identity. |
| * <p> The XAConnection is created in stopped mode. No messages |
| * will be delivered until the <code>Connection.start</code> method |
| * is explicitly called. |
| * |
| * @return A newly created XAConnection |
| * @throws JMSException If creating the XAConnection fails due to some internal error. |
| * @throws JMSSecurityException If client authentication fails due to an invalid user name or password. |
| */ |
| public XAConnection createXAConnection() throws JMSException |
| { |
| try |
| { |
| return new XAConnectionImpl(_connectionDetails, _sslConfig); |
| } |
| catch (Exception e) |
| { |
| JMSException jmse = new JMSException("Error creating connection: " + e.getMessage()); |
| jmse.setLinkedException(e); |
| throw jmse; |
| } |
| } |
| |
| /** |
| * Creates a XAConnection with the specified user identity. |
| * <p> The XAConnection is created in stopped mode. No messages |
| * will be delivered until the <code>Connection.start</code> method |
| * is explicitly called. |
| * |
| * @param username the caller's user name |
| * @param password the caller's password |
| * @return A newly created XAConnection. |
| * @throws JMSException If creating the XAConnection fails due to some internal error. |
| * @throws JMSSecurityException If client authentication fails due to an invalid user name or password. |
| */ |
| public XAConnection createXAConnection(String username, String password) throws JMSException |
| { |
| if (_connectionDetails != null) |
| { |
| _connectionDetails.setUsername(username); |
| _connectionDetails.setPassword(password); |
| |
| if (_connectionDetails.getClientName() == null || _connectionDetails.getClientName().equals("")) |
| { |
| _connectionDetails.setClientName(getUniqueClientID()); |
| } |
| } |
| else |
| { |
| throw new JMSException("A URL must be specified to access XA connections"); |
| } |
| return createXAConnection(); |
| } |
| |
| |
| /** |
| * Creates a XATopicConnection with the default user identity. |
| * <p> The XATopicConnection is created in stopped mode. No messages |
| * will be delivered until the <code>Connection.start</code> method |
| * is explicitly called. |
| * |
| * @return A newly created XATopicConnection |
| * @throws JMSException If creating the XATopicConnection fails due to some internal error. |
| * @throws JMSSecurityException If client authentication fails due to an invalid user name or password. |
| */ |
| public XATopicConnection createXATopicConnection() throws JMSException |
| { |
| return (XATopicConnection) createXAConnection(); |
| } |
| |
| /** |
| * Creates a XATopicConnection with the specified user identity. |
| * <p> The XATopicConnection is created in stopped mode. No messages |
| * will be delivered until the <code>Connection.start</code> method |
| * is explicitly called. |
| * |
| * @param username the caller's user name |
| * @param password the caller's password |
| * @return A newly created XATopicConnection. |
| * @throws JMSException If creating the XATopicConnection fails due to some internal error. |
| * @throws JMSSecurityException If client authentication fails due to an invalid user name or password. |
| */ |
| public XATopicConnection createXATopicConnection(String username, String password) throws JMSException |
| { |
| return (XATopicConnection) createXAConnection(username, password); |
| } |
| |
| /** |
| * Creates a XAQueueConnection with the default user identity. |
| * <p> The XAQueueConnection is created in stopped mode. No messages |
| * will be delivered until the <code>Connection.start</code> method |
| * is explicitly called. |
| * |
| * @return A newly created XAQueueConnection |
| * @throws JMSException If creating the XAQueueConnection fails due to some internal error. |
| * @throws JMSSecurityException If client authentication fails due to an invalid user name or password. |
| */ |
| public XAQueueConnection createXAQueueConnection() throws JMSException |
| { |
| return (XAQueueConnection) createXAConnection(); |
| } |
| |
| /** |
| * Creates a XAQueueConnection with the specified user identity. |
| * <p> The XAQueueConnection is created in stopped mode. No messages |
| * will be delivered until the <code>Connection.start</code> method |
| * is explicitly called. |
| * |
| * @param username the caller's user name |
| * @param password the caller's password |
| * @return A newly created XAQueueConnection. |
| * @throws JMSException If creating the XAQueueConnection fails due to some internal error. |
| * @throws JMSSecurityException If client authentication fails due to an invalid user name or password. |
| */ |
| public XAQueueConnection createXAQueueConnection(String username, String password) throws JMSException |
| { |
| return (XAQueueConnection) createXAConnection(username, password); |
| } |
| } |