Chapter 6. Messaging on JBoss - JBoss Application Server 4.0.3 release4 Guide 英文版指南文档

Example 6.1. A P2P JMS client example

package org.jboss.chap6.ex1;

import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.Queue;
import javax.jms.QueueConnection;
import javax.jms.QueueConnectionFactory;
import javax.jms.QueueReceiver;
import javax.jms.QueueSender;
import javax.jms.QueueSession;
import javax.jms.TextMessage;
import javax.naming.InitialContext;
import javax.naming.NamingException;

import EDU.oswego.cs.dl.util.concurrent.CountDown;
import org.apache.log4j.Logger;
import org.jboss.util.ChapterExRepository;

/** 
 * A complete JMS client example program that sends a
 * TextMessage to a Queue and asynchronously receives the
 * message from the same Queue.
 * 
 * @author  Scott.Stark@jboss.org
 * @version $Revision: 1.9 $
 */
public class SendRecvClient
{
    static Logger log;
    static CountDown done = new CountDown(1);
    
    QueueConnection conn;
    QueueSession session;
    Queue que;
    
    public static class ExListener 
        implements MessageListener
    {
        public void onMessage(Message msg)
        {
            done.release();
            TextMessage tm = (TextMessage) msg;
            try {
                log.info("onMessage, recv text=" + tm.getText());
            } catch(Throwable t) {
                t.printStackTrace();
            }
        }
    }
    
    public void setupPTP()
        throws JMSException, 
               NamingException
    {
        InitialContext iniCtx = new InitialContext();
        Object tmp = iniCtx.lookup("ConnectionFactory");
        QueueConnectionFactory qcf = (QueueConnectionFactory) tmp;
        conn = qcf.createQueueConnection();
        que = (Queue) iniCtx.lookup("queue/testQueue");
        session = conn.createQueueSession(false,
                                          QueueSession.AUTO_ACKNOWLEDGE);
        conn.start();
    }
    
    public void sendRecvAsync(String text)
        throws JMSException, 
               NamingException
    {
        log.info("Begin sendRecvAsync");
        // Setup the PTP connection, session
        setupPTP();

        // Set the async listener
        QueueReceiver recv = session.createReceiver(que);
        recv.setMessageListener(new ExListener());

        // Send a text msg
        QueueSender send = session.createSender(que);
        TextMessage tm = session.createTextMessage(text);
        send.send(tm);
        log.info("sendRecvAsync, sent text=" + tm.getText());
        send.close();
        log.info("End sendRecvAsync");
    }
    
    public void stop()
        throws JMSException
    {
        conn.stop();
        session.close();
        conn.close();
    }
    
    public static void main(String args[]) 
        throws Exception
    {
        ChapterExRepository.init(SendRecvClient.class);
        log = Logger.getLogger("SendRecvClient");
        
        log.info("Begin SendRecvClient, now=" + System.currentTimeMillis());
        SendRecvClient client = new SendRecvClient();
        client.sendRecvAsync("A text msg");
        client.done.acquire();
        client.stop();
        log.info("End SendRecvClient");
        System.exit(0);
    }
}

Example 6.2. A Pub-Sub JMS client example

package org.jboss.chap6.ex1;

import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.Topic;
import javax.jms.TopicConnection;
import javax.jms.TopicConnectionFactory;
import javax.jms.TopicPublisher;
import javax.jms.TopicSubscriber;
import javax.jms.TopicSession;
import javax.jms.TextMessage;
import javax.naming.InitialContext;
import javax.naming.NamingException;

import EDU.oswego.cs.dl.util.concurrent.CountDown;

/**
 *  A complete JMS client example program that sends a TextMessage to
 *  a Topic and asynchronously receives the message from the same
 *  Topic.
 * 
 *  @author Scott.Stark@jboss.org
 *  @version $Revision: 1.9 $
 */

public class TopicSendRecvClient
{
    static CountDown done = new CountDown(1);
    TopicConnection conn = null;
    TopicSession session = null;
    Topic topic = null;
    
    public static class ExListener implements MessageListener
    {
        public void onMessage(Message msg)
        {
            done.release();
            TextMessage tm = (TextMessage) msg;
            try {
                System.out.println("onMessage, recv text=" + tm.getText());
            } catch(Throwable t) {
                t.printStackTrace();
            }
        }
    }
    
    public void setupPubSub()
        throws JMSException, NamingException
    {
        InitialContext iniCtx = new InitialContext();
        Object tmp = iniCtx.lookup("ConnectionFactory");
        TopicConnectionFactory tcf = (TopicConnectionFactory) tmp;
        conn = tcf.createTopicConnection();
        topic = (Topic) iniCtx.lookup("topic/testTopic");
        session = conn.createTopicSession(false,
                                          TopicSession.AUTO_ACKNOWLEDGE);
        conn.start();
    }
    
    public void sendRecvAsync(String text)
        throws JMSException, NamingException
    {
        System.out.println("Begin sendRecvAsync");
        // Setup the PubSub connection, session
        setupPubSub();
        // Set the async listener
        
        TopicSubscriber recv = session.createSubscriber(topic);
        recv.setMessageListener(new ExListener());
        // Send a text msg
        TopicPublisher send = session.createPublisher(topic);
        TextMessage tm = session.createTextMessage(text);
        send.publish(tm);
        System.out.println("sendRecvAsync, sent text=" + tm.getText());
        send.close();
        System.out.println("End sendRecvAsync");
    }
    
    public void stop() throws JMSException
    {
        conn.stop();
        session.close();
        conn.close();
    }
    
    public static void main(String args[]) throws Exception
    {
        System.out.println("Begin TopicSendRecvClient, now=" + 
                           System.currentTimeMillis());
        TopicSendRecvClient client = new TopicSendRecvClient();
        client.sendRecvAsync("A text msg, now="+System.currentTimeMillis());
        client.done.acquire();
        client.stop();
        System.out.println("End TopicSendRecvClient");
        System.exit(0);
    }
    
}

Example 6.3. A JMS publisher client

package org.jboss.chap6.ex1;

import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.Topic;
import javax.jms.TopicConnection;
import javax.jms.TopicConnectionFactory;
import javax.jms.TopicPublisher;
import javax.jms.TopicSlistubscriber;
import javax.jms.TopicSession;
import javax.jms.TextMessage;
import javax.naming.InitialContext;
import javax.naming.NamingException;

/** 
 *  A JMS client example program that sends a TextMessage to a Topic
 *    
 *  @author Scott.Stark@jboss.org
 *  @version $Revision: 1.9 $
 */
public class TopicSendClient
{
    TopicConnection conn = null;
    TopicSession session = null;
    Topic topic = null;
    
    public void setupPubSub()
        throws JMSException, NamingException
    {
        InitialContext iniCtx = new InitialContext();
        Object tmp = iniCtx.lookup("ConnectionFactory");
        TopicConnectionFactory tcf = (TopicConnectionFactory) tmp;
        conn = tcf.createTopicConnection();
        topic = (Topic) iniCtx.lookup("topic/testTopic");
        session = conn.createTopicSession(false,
                                          TopicSession.AUTO_ACKNOWLEDGE);
        conn.start();
    }
    
    public void sendAsync(String text)
        throws JMSException, NamingException
    {
        System.out.println("Begin sendAsync");
        // Setup the pub/sub connection, session
        setupPubSub();
        // Send a text msg
        TopicPublisher send = session.createPublisher(topic);
        TextMessage tm = session.createTextMessage(text);
        send.publish(tm);
        System.out.println("sendAsync, sent text=" +  tm.getText());
        send.close();
        System.out.println("End sendAsync");
    }
    
    public void stop() 
        throws JMSException
    {
        conn.stop();
        session.close();
        conn.close();
    }
    
    public static void main(String args[]) 
        throws Exception
    {
        System.out.println("Begin TopicSendClient, now=" + 
		                   System.currentTimeMillis());
        TopicSendClient client = new TopicSendClient();
	    client.sendAsync("A text msg, now="+System.currentTimeMillis());
        client.stop();
        System.out.println("End TopicSendClient");
        System.exit(0);
    }
    
}

Example 6.4. A JMS subscriber client

package org.jboss.chap6.ex1;

import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.Topic;
import javax.jms.TopicConnection;
import javax.jms.TopicConnectionFactory;
import javax.jms.TopicPublisher;
import javax.jms.TopicSubscriber;
import javax.jms.TopicSession;
import javax.jms.TextMessage;
import javax.naming.InitialContext;
import javax.naming.NamingException;

/**
 * A JMS client example program that synchronously receives a message a Topic
 *  
 * @author Scott.Stark@jboss.org
 * @version $Revision: 1.9 $
 */
public class TopicRecvClient
{
    TopicConnection conn = null;
    TopicSession session = null;
    Topic topic = null;
    
    public void setupPubSub()
        throws JMSException, NamingException
    {
        InitialContext iniCtx = new InitialContext();
        Object tmp = iniCtx.lookup("ConnectionFactory");
        TopicConnectionFactory tcf = (TopicConnectionFactory) tmp;
        conn = tcf.createTopicConnection();
        topic = (Topic) iniCtx.lookup("topic/testTopic");
        session = conn.createTopicSession(false,
                                          TopicSession.AUTO_ACKNOWLEDGE);
        conn.start();
    }
    
    public void recvSync()
        throws JMSException, NamingException
    {
        System.out.println("Begin recvSync");
        // Setup the pub/sub connection, session
        setupPubSub();

        // Wait upto 5 seconds for the message
        TopicSubscriber recv = session.createSubscriber(topic);
        Message msg = recv.receive(5000);
        if (msg == null) {
            System.out.println("Timed out waiting for msg");
        } else {
            System.out.println("TopicSubscriber.recv, msgt="+msg);
        }
    }
    
    public void stop()
        throws JMSException
    {
        conn.stop();
        session.close();
        conn.close();
    }
    
    public static void main(String args[]) 
        throws Exception
    {
        System.out.println("Begin TopicRecvClient, now=" +
                           System.currentTimeMillis());
        TopicRecvClient client = new TopicRecvClient();
        client.recvSync();
        client.stop();
        System.out.println("End TopicRecvClient");
        System.exit(0);
    }
    
}

Example 6.5. A durable topic JMS client example

package org.jboss.chap6.ex1;

import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.Topic;
import javax.jms.TopicConnection;
import javax.jms.TopicConnectionFactory;
import javax.jms.TopicPublisher;
import javax.jms.TopicSubscriber;
import javax.jms.TopicSession;
import javax.jms.TextMessage;
import javax.naming.InitialContext;
import javax.naming.NamingException;

/**
 *  A JMS client example program that synchronously receives a message a Topic
 *     
 *  @author Scott.Stark@jboss.org
 *  @version $Revision: 1.9 $
 */
public class DurableTopicRecvClient
{
    TopicConnection conn = null;
    TopicSession session = null;
    Topic topic = null;
    
    public void setupPubSub()
        throws JMSException, NamingException
    {
        InitialContext iniCtx = new InitialContext();
        Object tmp = iniCtx.lookup("ConnectionFactory");

        TopicConnectionFactory tcf = (TopicConnectionFactory) tmp;
        conn = tcf.createTopicConnection("john", "needle");
        topic = (Topic) iniCtx.lookup("topic/testTopic");

        session = conn.createTopicSession(false,
                                          TopicSession.AUTO_ACKNOWLEDGE);
        conn.start();
    }
    
    public void recvSync()
        throws JMSException, NamingException
    {
        System.out.println("Begin recvSync");
        // Setup the pub/sub connection, session
        setupPubSub();
        // Wait upto 5 seconds for the message
        TopicSubscriber recv = session.createDurableSubscriber(topic, "chap6-ex1dtps");
        Message msg = recv.receive(5000);
        if (msg == null) {
            System.out.println("Timed out waiting for msg");
        } else {
            System.out.println("DurableTopicRecvClient.recv, msgt=" + msg);
        } 
    }
    
    public void stop() 
        throws JMSException
    {
        conn.stop();
        session.close();
        conn.close();
    }
    
    public static void main(String args[]) 
        throws Exception
    {
        System.out.println("Begin DurableTopicRecvClient, now=" + 
                           System.currentTimeMillis());
        DurableTopicRecvClient client = new DurableTopicRecvClient();
        client.recvSync();
        client.stop();
        System.out.println("End DurableTopicRecvClient");
        System.exit(0);
    }
    
}

Example 6.6. A TextMessage processing MDB

package org.jboss.chap6.ex2;
                
import javax.ejb.MessageDrivenBean;
import javax.ejb.MessageDrivenContext;
import javax.ejb.EJBException;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.Queue;
import javax.jms.QueueConnection;
import javax.jms.QueueConnectionFactory;
import javax.jms.QueueSender;
import javax.jms.QueueSession;
import javax.jms.TextMessage;
import javax.naming.InitialContext;
import javax.naming.NamingException;

/** 
 * An MDB that transforms the TextMessages it receives and send the
 * transformed messages to the Queue found in the incoming message
 * JMSReplyTo header.
 * 
 * @author Scott.Stark@jboss.org
 * @version $Revision: 1.9 $
 */
public class TextMDB 
    implements MessageDrivenBean, MessageListener
{
    private MessageDrivenContext ctx = null;
    private QueueConnection conn;
    private QueueSession session;
    
    public TextMDB()
    {
        System.out.println("TextMDB.ctor, this="+hashCode());
    }
    
    public void setMessageDrivenContext(MessageDrivenContext ctx)
    {
        this.ctx = ctx;
        System.out.println("TextMDB.setMessageDrivenContext, this=" + 
                           hashCode());
    }
    
    public void ejbCreate()
    {
        System.out.println("TextMDB.ejbCreate, this="+hashCode());
        try {
            setupPTP();
        } catch (Exception e) {
            throw new EJBException("Failed to init TextMDB", e);
        }
    }

    public void ejbRemove()
    {
        System.out.println("TextMDB.ejbRemove, this="+hashCode());
        ctx = null;
        try {
            if (session != null) {
                session.close();
            }
            if (conn != null) {
                conn.close();
            }
        } catch(JMSException e) {
            e.printStackTrace();
        }
    }
                
    public void onMessage(Message msg)
    {
        System.out.println("TextMDB.onMessage, this="+hashCode());
        try {
            TextMessage tm = (TextMessage) msg;
            String text = tm.getText() + "processed by: "+hashCode();
            Queue dest = (Queue) msg.getJMSReplyTo();
            sendReply(text, dest);
        } catch(Throwable t) {
            t.printStackTrace();
        }
    }
                
    private void setupPTP()
        throws JMSException, NamingException
    {
        InitialContext iniCtx = new InitialContext();
        Object tmp = iniCtx.lookup("java:comp/env/jms/QCF");
        QueueConnectionFactory qcf = (QueueConnectionFactory) tmp;
        conn = qcf.createQueueConnection();
        session = conn.createQueueSession(false,
                                          QueueSession.AUTO_ACKNOWLEDGE);
        conn.start();
    }

    private void sendReply(String text, Queue dest)
        throws JMSException
    {
        System.out.println("TextMDB.sendReply, this=" + 
                           hashCode() + ", dest="+dest);
        QueueSender sender = session.createSender(dest);
        TextMessage tm = session.createTextMessage(text);
        sender.send(tm);
        sender.close();
    }
}

Example 6.7. The MDB ejb-jar.xml descriptor

<?xml version="1.0"?>
<!DOCTYPE ejb-jar PUBLIC 
          "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN"
          "http://java.sun.com/dtd/ejb-jar_2_0.dtd">
<ejb-jar>
    <enterprise-beans>
        <message-driven>
            <ejb-name>TextMDB</ejb-name>
            <ejb-class>org.jboss.chap6.ex2.TextMDB</ejb-class>
            <transaction-type>Container</transaction-type>
            <acknowledge-mode>AUTO_ACKNOWLEDGE</acknowledge-mode>
            <message-driven-destination>
                <destination-type>javax.jms.Queue</destination-type>
            </message-driven-destination>
            <res-ref-name>jms/QCF</res-ref-name>
            <resource-ref>
                <res-type>javax.jms.QueueConnectionFactory</res-type>
                <res-auth>Container</res-auth>
            </resource-ref>
        </message-driven>
    </enterprise-beans>
</ejb-jar>

Example 6.8. The MDB jboss.xml descriptor

<?xml version="1.0"?>
<jboss>
    <enterprise-beans>
        <message-driven>
            <ejb-name>TextMDB</ejb-name>
            <destination-jndi-name>queue/B</destination-jndi-name>
            <resource-ref>
                <res-ref-name>jms/QCF</res-ref-name>
                <jndi-name>ConnectionFactory</jndi-name>
            </resource-ref>
        </message-driven>
    </enterprise-beans>
</jboss>

Example 6.9. A JMS client that interacts with the TextMDB

package org.jboss.chap6.ex2;

import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.Queue;
import javax.jms.QueueConnection;
import javax.jms.QueueConnectionFactory;
import javax.jms.QueueReceiver;
import javax.jms.QueueSender;
import javax.jms.QueueSession;
import javax.jms.TextMessage;
import javax.naming.InitialContext;
import javax.naming.NamingException;

import EDU.oswego.cs.dl.util.concurrent.CountDown;

/**
 *  A complete JMS client example program that sends N TextMessages to
 *  a Queue B and asynchronously receives the messages as modified by
 *  TextMDB from Queue A.
 *
 *  @author Scott.Stark@jboss.org
 *  @version $Revision: 1.9 $
 */
public class SendRecvClient
{
    static final int N = 10;
    static CountDown done = new CountDown(N);

    QueueConnection conn;
    QueueSession session;
    Queue queA;
    Queue queB;
    
    public static class ExListener 
        implements MessageListener
    {
        public void onMessage(Message msg)
        {
            done.release();
            TextMessage tm = (TextMessage) msg;
            try {
                System.out.println("onMessage, recv text="+tm.getText());
            } catch(Throwable t) {
                t.printStackTrace();
            }
        }
    }
    
    public void setupPTP()
        throws JMSException, NamingException
    {
        InitialContext iniCtx = new InitialContext();
        Object tmp = iniCtx.lookup("ConnectionFactory");
        QueueConnectionFactory qcf = (QueueConnectionFactory) tmp;
        conn = qcf.createQueueConnection();
        queA = (Queue) iniCtx.lookup("queue/A");
        queB = (Queue) iniCtx.lookup("queue/B");
        session = conn.createQueueSession(false,
                                          QueueSession.AUTO_ACKNOWLEDGE);
        conn.start();
    }
    
    public void sendRecvAsync(String textBase)
        throws JMSException, NamingException, InterruptedException
    {
        System.out.println("Begin sendRecvAsync");

        // Setup the PTP connection, session
        setupPTP();

        // Set the async listener for queA
        QueueReceiver recv = session.createReceiver(queA);
        recv.setMessageListener(new ExListener());

        // Send a few text msgs to queB
        QueueSender send = session.createSender(queB);

        for(int m = 0; m < 10; m ++) {
            TextMessage tm = session.createTextMessage(textBase+"#"+m);
            tm.setJMSReplyTo(queA);
            send.send(tm);
            System.out.println("sendRecvAsync, sent text=" + tm.getText());
        }
        System.out.println("End sendRecvAsync");
    }
    
    public void stop() 
        throws JMSException
    {
        conn.stop();
        session.close();
        conn.close();
    }
    
    public static void main(String args[]) 
        throws Exception
    {
        System.out.println("Begin SendRecvClient,now=" + 
                           System.currentTimeMillis());
        SendRecvClient client = new SendRecvClient();
        client.sendRecvAsync("A text msg");
        client.done.acquire();
        client.stop();
        System.exit(0);
        System.out.println("End SendRecvClient");
    }
    
}

Example 6.11. Default JDBC2 PeristenceManager SqlProperties

<attribute name="SqlProperties">
      CREATE_TABLES_ON_STARTUP = TRUE
      CREATE_USER_TABLE = CREATE TABLE JMS_USERS \
           (USERID VARCHAR(32) NOT NULL, PASSWD VARCHAR(32) NOT NULL, \
           CLIENTID VARCHAR(128), PRIMARY KEY(USERID))
      CREATE_ROLE_TABLE = CREATE TABLE JMS_ROLES \
           (ROLEID VARCHAR(32) NOT NULL, USERID VARCHAR(32) NOT NULL, \
                    PRIMARY KEY(USERID, ROLEID))
      CREATE_SUBSCRIPTION_TABLE = CREATE TABLE JMS_SUBSCRIPTIONS \
           (CLIENTID VARCHAR(128) NOT NULL, \                  
           SUBNAME VARCHAR(128) NOT NULL, TOPIC VARCHAR(255) NOT NULL, \                    
           SELECTOR VARCHAR(255), PRIMARY KEY(CLIENTID, SUBNAME))
      GET_SUBSCRIPTION = SELECT TOPIC, SELECTOR FROM JMS_SUBSCRIPTIONS \
           WHERE CLIENTID=? AND SUBNAME=?
      LOCK_SUBSCRIPTION = SELECT TOPIC, SELECTOR FROM JMS_SUBSCRIPTIONS \
           WHERE CLIENTID=? AND SUBNAME=?
      GET_SUBSCRIPTIONS_FOR_TOPIC = 
           SELECT CLIENTID, SUBNAME, SELECTOR FROM JMS_SUBSCRIPTIONS WHERE TOPIC=?
      INSERT_SUBSCRIPTION = \
           INSERT INTO JMS_SUBSCRIPTIONS (CLIENTID, SUBNAME, TOPIC, SELECTOR) VALUES(?,?,?,?)
      UPDATE_SUBSCRIPTION = \
           UPDATE JMS_SUBSCRIPTIONS SET TOPIC=?, SELECTOR=? WHERE CLIENTID=? AND SUBNAME=?
      REMOVE_SUBSCRIPTION = DELETE FROM JMS_SUBSCRIPTIONS WHERE CLIENTID=? AND SUBNAME=?
      GET_USER_BY_CLIENTID = SELECT USERID, PASSWD, CLIENTID FROM JMS_USERS WHERE CLIENTID=?
      GET_USER = SELECT PASSWD, CLIENTID FROM JMS_USERS WHERE USERID=?
      POPULATE.TABLES.01 = INSERT INTO JMS_USERS (USERID, PASSWD) \
                    VALUES ('guest', 'guest')
      POPULATE.TABLES.02 = INSERT INTO JMS_USERS (USERID, PASSWD) \
                    VALUES ('j2ee', 'j2ee')
      POPULATE.TABLES.03 = INSERT INTO JMS_USERS (USERID, PASSWD, CLIENTID) \
                    VALUES ('john', 'needle', 'DurableSubscriberExample')
      POPULATE.TABLES.04 = INSERT INTO JMS_USERS (USERID, PASSWD) \
                    VALUES ('nobody', 'nobody')
      POPULATE.TABLES.05 = INSERT INTO JMS_USERS (USERID, PASSWD) \
                    VALUES ('dynsub', 'dynsub')
      POPULATE.TABLES.06 = INSERT INTO JMS_ROLES (ROLEID, USERID) \
                    VALUES ('guest','guest')
      POPULATE.TABLES.07 = INSERT INTO JMS_ROLES (ROLEID, USERID) \
                    VALUES ('j2ee','guest')
      POPULATE.TABLES.08 = INSERT INTO JMS_ROLES (ROLEID, USERID) \
                    VALUES ('john','guest')
      POPULATE.TABLES.09 = INSERT INTO JMS_ROLES (ROLEID, USERID) \
                    VALUES ('subscriber','john')
      POPULATE.TABLES.10 = INSERT INTO JMS_ROLES (ROLEID, USERID) \
                    VALUES ('publisher','john')
      POPULATE.TABLES.11 = INSERT INTO JMS_ROLES (ROLEID, USERID) \
                    VALUES ('publisher','dynsub')
      POPULATE.TABLES.12 = INSERT INTO JMS_ROLES (ROLEID, USERID) \
                    VALUES ('durpublisher','john')
      POPULATE.TABLES.13 = INSERT INTO JMS_ROLES (ROLEID, USERID) \
                    VALUES ('durpublisher','dynsub')
      POPULATE.TABLES.14 = INSERT INTO JMS_ROLES (ROLEID, USERID) \
                    VALUES ('noacc','nobody')
</attribute> 

Example 6.12. A sample JDBC2 PeristenceManager SqlProperties for Oracle

<attribute name="SqlProperties">
      BLOB_TYPE=BINARYSTREAM_BLOB
      INSERT_TX = INSERT INTO JMS_TRANSACTIONS (TXID) values(?)
      INSERT_MESSAGE = \
          INSERT INTO JMS_MESSAGES (MESSAGEID, DESTINATION, MESSAGEBLOB, TXID, TXOP) \
          VALUES(?,?,?,?,?)
      SELECT_ALL_UNCOMMITED_TXS = SELECT TXID FROM JMS_TRANSACTIONS
      SELECT_MAX_TX = SELECT MAX(TXID) FROM JMS_MESSAGES
      SELECT_MESSAGES_IN_DEST = \
          SELECT MESSAGEID, MESSAGEBLOB FROM JMS_MESSAGES WHERE DESTINATION=?
      SELECT_MESSAGE = \
          SELECT MESSAGEID, MESSAGEBLOB FROM JMS_MESSAGES WHERE MESSAGEID=? AND DESTINATION=?
      MARK_MESSAGE = \
          UPDATE JMS_MESSAGES SET TXID=?, TXOP=? WHERE MESSAGEID=? AND DESTINATION=?
      UPDATE_MESSAGE = \
          UPDATE JMS_MESSAGES SET MESSAGEBLOB=? WHERE MESSAGEID=? AND DESTINATION=?
      UPDATE_MARKED_MESSAGES = UPDATE JMS_MESSAGES SET TXID=?, TXOP=? WHERE TXOP=?
      UPDATE_MARKED_MESSAGES_WITH_TX = \
          UPDATE JMS_MESSAGES SET TXID=?, TXOP=? WHERE TXOP=? AND TXID=?
      DELETE_MARKED_MESSAGES_WITH_TX = \
          DELETE FROM JMS_MESSAGES MESS WHERE TXOP=:1 AND EXISTS \
          (SELECT TXID FROM JMS_TRANSACTIONS TX WHERE TX.TXID = MESS.TXID)
      DELETE_TX = DELETE FROM JMS_TRANSACTIONS WHERE TXID = ?
      DELETE_MARKED_MESSAGES = DELETE FROM JMS_MESSAGES WHERE TXID=? AND TXOP=?
      DELETE_TEMPORARY_MESSAGES = DELETE FROM JMS_MESSAGES WHERE TXOP='T'
      DELETE_MESSAGE = DELETE FROM JMS_MESSAGES WHERE MESSAGEID=? AND DESTINATION=?
      CREATE_MESSAGE_TABLE = CREATE TABLE JMS_MESSAGES ( MESSAGEID INTEGER NOT NULL, \
         DESTINATION VARCHAR(255) NOT NULL, TXID INTEGER, TXOP CHAR(1), \
         MESSAGEBLOB BLOB, PRIMARY KEY (MESSAGEID, DESTINATION) )
      CREATE_IDX_MESSAGE_TXOP_TXID = \
         CREATE INDEX JMS_MESSAGES_TXOP_TXID ON JMS_MESSAGES (TXOP, TXID)
      CREATE_IDX_MESSAGE_DESTINATION = \
         CREATE INDEX JMS_MESSAGES_DESTINATION ON JMS_MESSAGES (DESTINATION)
      CREATE_TX_TABLE = CREATE TABLE JMS_TRANSACTIONS ( TXID INTEGER, PRIMARY KEY (TXID) )
      CREATE_TABLES_ON_STARTUP = TRUE
</attribute>

Example 6.13. A JMSProviderLoader for accessing a remote JBossMQ server

<mbean code="org.jboss.jms.jndi.JMSProviderLoader"
       name="jboss.mq:service=JMSProviderLoader,name=RemoteJBossMQProvider">
    <attribute name="ProviderName">RemoteJMSProvider</attribute>
    <attribute name="ProviderUrl"></attribute>
    <attribute name="ProviderAdapterClass">
        org.jboss.jms.jndi.JBossMQProvider
    </attribute>
    <attribute name="FactoryRef">XAConnectionFactory</attribute>
    <attribute name="QueueFactoryRef">XAConnectionFactory</attribute>
    <attribute name="TopicFactoryRef">XAConnectionFactory</attribute>
    <attribute name="Properties>
        java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
        java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces
        java.naming.provider.url=jnp://remotehost:1099
    </attribute>
</mbean> 

Example 6.14.  A jboss.xml fragment for specifying the MDB JMS provider adaptor

<proxy-factory-config>
    <JMSProviderAdapterJNDI>RemoteJMSProvider</JMSProviderAdapterJNDI>
    <ServerSessionPoolFactoryJNDI>StdJMSPool</ServerSessionPoolFactoryJNDI>
    <MaximumSize>15</MaximumSize>
    <MaxMessages>1</MaxMessages>
    <MDBConfig>
        <ReconnectIntervalSec>10</ReconnectIntervalSec>
        <DLQConfig>
            <DestinationQueue>queue/DLQ</DestinationQueue>
            <MaxTimesRedelivered>10</MaxTimesRedelivered>
            <TimeToLive>0</TimeToLive>
        </DLQConfig>
    </MDBConfig>
</proxy-factory-config>

Example 6.15. A jms-ds.xml descriptor for integrating a JMS provider adaptor via JCA

<tx-connection-factory>
    <jndi-name>RemoteJmsXA</jndi-name>
    <xa-transaction/>
    <adapter-display-name>JMS Adapter</adapter-display-name>
    <config-property name="JMSProviderAdapterJNDI"
                     type="java.lang.String">RemoteJMSProvider</config-property>
    <config-property name="SessionDefaultType"
                     type="java.lang.String">javax.jms.Topic</config-property>
                 
    <security-domain-and-application>JmsXARealm</security-domain-and-application>
</tx-connection-factory>