[jboss-user] [JBoss Messaging] - Messaging with IBM Websphere MQ 7 JCA Adapter

[igor.beslic]

Hi I have followed JBoss and IBM instructions and succeeded to run MQ JCA with JBoss 5.0.1. I use MQ v7. Both JBossAS 5.0.1 and MQ 7 are installed on WinXP. I use AdminObject to publish topic:
connectionFactory:

  | <tx-connection-factory>
  |   <jndi-name>wmq/myFC</jndi-name>
  |   <xa-transaction />
  |   <rar-name>wmq.jmsra.rar</rar-name>
  |   <connection-definition>javax.jms.ConnectionFactory</connection-definition>
  |   <config-property name="channel" type="java.lang.String">SYSTEM.DEF.SVRCONN</config-property>
  |   <config-property name="hostName" type="java.lang.String">localhost</config-property>
  |   <config-property name="port" type="java.lang.String">1414</config-property>
  |   <config-property name="queueManager" type="java.lang.String">QM_MYQM</config-property>
  |   <config-property name="transportType" type="java.lang.String">CLIENT</config-property>
  |   <config-property name="username" type="java.lang.String">me at MYDOMAIN</config-property>
  |   <security-domain-and-application>JmsXARealm</security-domain-and-application>
  | </tx-connection-factory>

admin obj:
<mbean code="org.jboss.resource.deployment.AdminObject" name="jca.wmq:name=myTopic">
  | <!-- Bind this AdminObject  with the JNDI name myTopic -->
  | <attribute name="JNDIName">myTopic</attribute>
  | <!-- this MBean depends on the WebSphere MQ resource adapter -->
  | <depends optional-attribute-name="RARName">jboss.jca:service=RARDeployment,name='wmq.jmsra.rar'</depends>
  | <!-- this admin object is a javax.jms.Topic -->
  | <attribute name="Type">javax.jms.Topic</attribute>
  | <attribute name="Properties">
  |    persistence=NON
  |    baseTopicName=myTopic
  |    brokerPubQueue=SYSTEM.BROKER.DEFAULT.STREAM
  |    CCSID=1208
  | </attribute>
  | </mbean>
This is code in my servlet:
InitialContext ic = new InitialContext();
  | 
  | ConnectionFactory cf = (javax.jms.ConnectionFactory) ic.lookup("java:wmq/myFC");
  | Topic topic = (Topic) ic.lookup("myTopic");
  | 
  | Connection conn = cf.createConnection();
  | conn.start();
  | 
  | Session sess = conn.createSession(true, Session.AUTO_ACKNOWLEDGE); 
  | MessageProducer mp = sess.createProducer(topic);
  | mp.send(sess.createTextMessage("This is topic message at: " + (new Date())));
  | conn.close();
1. I have trouble that code executes without any exceptions but I still have no any messages in MQ. Does anybody has maybe expirience with topic publishing?
2. What if I have 100 topics in my MQ. Is there way to programaticly create topic destination? When I use WS MQ API directly there is way to do that but I would like avoid including WSMQ libraries in my app because then using JCA wouldn't make sense.

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