JMS Control to receive a message
Hi all,
I’m trying to createJMS Contro to test my JMS Server. A method to send a message was generated
@Message(JMSControl.MessageType.Auto)
public void sendMessage(Object body);but I cannot find how can I write a method to receive a message.
Can anybody tell me how can I receive messages from JMS server with JMS Control?
Many thanks
Pavel
It is possible till 8.1, but not from 9.2 versions. The suggested way to implement this for 9.2 or greater is:
In version 9.2, a JMS control can't be used to receive messages. In upgraded code, you can work around this by developing a message-driven bean (MDB) to receive the messages or by invoking a web service using asynchronous request-response.
Please refer this upgrade guide:
http://e-docs.bea.com/workshop/docs92/ws_platform/upgrading/conChangesDuringUpgrade.html#features_not_supported
regards,
~Poorna
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Producer:
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import javax.annotation.PreDestroy;
import javax.annotation.Resource;
import javax.ejb.EJB;
import javax.ejb.Stateless;
import javax.interceptor.Interceptors;
import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.DeliveryMode;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.jms.TextMessage;
import org.apache.log4j.Logger;
import com.sun.tools.ws.wsdl.document.jaxws.Exception;
import dsde.core.aspects.DsdeException;
import dsde.core.aspects.ExceptionHandler;
import dsde.core.entity.Data;
@Stateless
@Interceptors(ExceptionHandler.class)
public class ParserBean implements Parser {
private Logger log = Logger.getLogger(this.getClass());
@EJB
private DataDAO dataDAO;
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//@Resource(mappedName="queue/dsdeBackQueue")
private Destination backQueue;
//Weblogic
@Resource(mappedName="jms.dsdeConnectionFactory")
//JBoss
//@Resource(mappedName="XAConnectionFactory")
private ConnectionFactory connectionFactory;
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double j = 0.0;
//Simuliere was langdauerndes, schwieriges
for (int i=0; i < text.length(); i++) {
j = i;
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try {
Thread.sleep(1000);
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log.error(e);
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log.error(e);
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@PreDestroy
public void close() {
try {
connection.close();
} catch (JMSException e) {
log.error(e);
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import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import javax.faces.bean.SessionScoped;
import javax.faces.context.FacesContext;
import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageListener;
import javax.jms.Queue;
import javax.jms.Session;
import javax.jms.TextMessage;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.servlet.http.HttpSession;
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public boolean isDisabled() {
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this.session.close();
this.connection.close();
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public void disable() {
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<?xml version='1.0' encoding='UTF-8'?>
<weblogic-jms xmlns="http://xmlns.oracle.com/weblogic/weblogic-jms" xmlns:sec="http://xmlns.oracle.com/weblogic/security" xmlns:wls="http://xmlns.oracle.com/weblogic/security/wls" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.oracle.com/weblogic/weblogic-jms http://xmlns.oracle.com/weblogic/weblogic-jms/1.1/weblogic-jms.xsd">
<connection-factory name="dsdeConnectionFcatory">
<default-targeting-enabled>true</default-targeting-enabled>
<jndi-name>jms/dsdeConnectionFactory</jndi-name>
<default-delivery-params>
<default-delivery-mode>Persistent</default-delivery-mode>
<default-time-to-deliver>0</default-time-to-deliver>
<default-time-to-live>100</default-time-to-live>
<default-priority>4</default-priority>
<default-redelivery-delay>0</default-redelivery-delay>
<send-timeout>10</send-timeout>
<default-compression-threshold>2147483647</default-compression-threshold>
</default-delivery-params>
<client-params>
<client-id-policy>Restricted</client-id-policy>
<subscription-sharing-policy>Exclusive</subscription-sharing-policy>
<messages-maximum>10</messages-maximum>
</client-params>
<transaction-params>
<xa-connection-factory-enabled>true</xa-connection-factory-enabled>
</transaction-params>
<security-params>
<attach-jmsx-user-id>false</attach-jmsx-user-id>
</security-params>
</connection-factory>
<queue name="dsdeQueue">
<sub-deployment-name>dsdeQueue</sub-deployment-name>
<jndi-name>jms/dsdeQueue</jndi-name>
</queue>
<queue name="dsdeFeedbackQueue">
<sub-deployment-name>dsdeFeedbackQueue</sub-deployment-name>
<jndi-name>jms/dsdeFeedbackQueue</jndi-name>
</queue>
<queue name="dsdeBackQueue">
<sub-deployment-name>dsdeBackQueue</sub-deployment-name>
<jndi-name>jms/BackQueue</jndi-name>
</queue>
</weblogic-jms>Any help would be greatly appreciated.
Thanks,
HansThanks for posting your analysis!
I think your solution is probably best.
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Regards,
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if (aMsg instanceof TextMessage) {
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Siva wrote:
Hi,
I have a JMS topic and I want to expose it as a web service so that clients can
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[http://dropboxmq.sourceforge.net]
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JMS consumer is not receiving any messages. am i missing something ?
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package org.icrm.cons;
import javax.jms.Connection;
import javax.jms.Destination;
import javax.jms.ExceptionListener;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageListener;
import javax.jms.Session;
import javax.jms.TextMessage;
import org.apache.activemq.ActiveMQConnectionFactory;
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public static void main(String[] args){
JConsumer consumer = new JConsumer();
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e.printStackTrace();
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System.out.println("JMS Exception occured. Shutting down client.");
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e.printStackTrace();
}Hey,
I commented the following line of code. and i got all the messages.
//consumer.close();
//session.close();
//connection.close();but then when should i close the consumer, session and connection object ??? -
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Example of Weblogic Appserver using XA Controlled Transaction to send messages to third party JMS
I am looking for Example of Weblogic Appserver using XA Controlled Transaction
to send messages to third party JMS Server.
I want to send messages to JMS and use Weblogic MDB to consume that message and
send it to some third party JMS in a XA Controlled transaction.
Sure. Right now, it involves a bit of JTA programming -- in our next
release, it should be easier, however.
Before sending a message, you have to:
-- Use the TxHelper class to get the current Transaction object.
-- Use the "getXAResource" method on the JMS provider's Session object to
get the XAResource object for the JMS Session you're using to send.
-- Call "enlistResource" on the Transaction object.
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a message.
You can find the documentation for the TxHelper class and other
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http://e-docs.bea.com/wls/docs70/javadocs/index.html
Look for the "weblogic.transaction" package.
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http://java.sun.com/products/jta/javadocs-1.0.1/index.html
You should also use the weblogic.transaction.TransactionManager class and
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efficient, and it makes transaction recovery work properly.
If the JMS provider is MQ, then look at the whitepaper "Using JTA
transactions to envelope WLS JMS and IBM MQSeries" here:
http://dev2dev.bea.com/resourcelibrary/whitepapers.jsp?highlight=whitepapers
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greg
"Neeru Munjal" <[email protected]> wrote in message
news:[email protected]...
>
> I am looking for Example of Weblogic Appserver using XA Controlled
Transaction
> to send messages to third party JMS Server.
> I want to send messages to JMS and use Weblogic MDB to consume that
message and
> send it to some third party JMS in a XA Controlled transaction.
>
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Hi,
I want to publish a message to a message queue using JMS control in
pageflow. The JMS control is configured properly, it has set
connection-factory-jndi-name, send-type and send-jndi-name.
Receive-jndi-name is not set because the control doesn't consume messages.
In pageflow, there is an action containing code:
//create message
Message message = myJMSControl.getSession().createTextMessage("some text");
//send message
myJMSControl.sendJMSMessage(message);
In runtime I get an exception when creating a message:
weblogic.jms.common.IllegalStateException: Session is closed
at weblogic.jms.client.JMSSession.checkClosed(JMSSession.java:2729)
at weblogic.jms.client.JMSSession.createMessage(JMSSession.java:548)
at Controller.startPeriod(Controller.jpf:90)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
com.bea.wlw.netui.pageflow.FlowController.invokeActionMethod(FlowController.
java:1262)
at
com.bea.wlw.netui.pageflow.FlowController.getActionMethodForward(FlowControl
ler.java:1214)
Am I doing something wrong? Is there any other way how to create a message?
I wrote a standalone test client which publish a message to the same queue
using the same factory. All goes well. The code is:
ctx = new InitialContext(env);
qConFactory = (QueueConnectionFactory) ctx.lookup(JMS_FACTORY);
qCon = qconFactory.createQueueConnection();
qSession = qcon.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
queue = (Queue) ctx.lookup(QUEUE);
qSender = qSession.createSender(queue);
msg = qSession.createTextMessage("some text");
qcon.start();
qsender.send(msg, DeliveryMode.PERSISTENT, priority, ttl);
Thanks for advice,
TomasTomas,
This seems like an issue. The error does not happen when you use the same
code in a WebService. This also does not happen for a JMSControl which
accepts a TextMessage such as
myJMSControl.sendTextMessage("tomas");
I will file a change request for this.
Thanks for the feedback.
Regards,
Anurag
"Tomas Koutny" <[email protected]> wrote in message
news:[email protected]...
Hi,
I want to publish a message to a message queue using JMS control in
pageflow. The JMS control is configured properly, it has set
connection-factory-jndi-name, send-type and send-jndi-name.
Receive-jndi-name is not set because the control doesn't consume messages.
In pageflow, there is an action containing code:
//create message
Message message = myJMSControl.getSession().createTextMessage("sometext");
//send message
myJMSControl.sendJMSMessage(message);
In runtime I get an exception when creating a message:
weblogic.jms.common.IllegalStateException: Session is closed
atweblogic.jms.client.JMSSession.checkClosed(JMSSession.java:2729)
atweblogic.jms.client.JMSSession.createMessage(JMSSession.java:548)
at Controller.startPeriod(Controller.jpf:90)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
com.bea.wlw.netui.pageflow.FlowController.invokeActionMethod(FlowController.
java:1262)
at
com.bea.wlw.netui.pageflow.FlowController.getActionMethodForward(FlowControl
ler.java:1214)
Am I doing something wrong? Is there any other way how to create amessage?
>
>
I wrote a standalone test client which publish a message to the same queue
using the same factory. All goes well. The code is:
ctx = new InitialContext(env);
qConFactory = (QueueConnectionFactory) ctx.lookup(JMS_FACTORY);
qCon = qconFactory.createQueueConnection();
qSession = qcon.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
queue = (Queue) ctx.lookup(QUEUE);
qSender = qSession.createSender(queue);
msg = qSession.createTextMessage("some text");
qcon.start();
qsender.send(msg, DeliveryMode.PERSISTENT, priority, ttl);
Thanks for advice,
Tomas -
Platform Domain and WorkShop JMS Control Problems
I created a platform domain and created a workflow in WLI. I would like to expose
the workflow from a web service. I successfully used the JMS control to send
the XML request into WLI and receive the reply from WLI. My problem is whenever
I try to execute the callback function when I receive my reply from JMS it his
a loop and never executes the callback to the client. In the same service i replaced
the JMS interaction with a timer and it works fine. The problem only occurrs when
the JMS control receives the reply and then invokes the callback. If I just receive
the reply without calling the callback everything works fine. Any ideas? ThanksI did a little more debugging and it looks like when the message is sent to the
JMS Queue a different instance of the session EJB is calledback to when the JMS
reply is received. I noticed when my callback is invoked by JMS i have different
proxy and context objects. I hope this helps.
"David" <[email protected]> wrote:
>
I created a platform domain and created a workflow in WLI. I would like
to expose
the workflow from a web service. I successfully used the JMS control
to send
the XML request into WLI and receive the reply from WLI. My problem is
whenever
I try to execute the callback function when I receive my reply from JMS
it his
a loop and never executes the callback to the client. In the same service
i replaced
the JMS interaction with a timer and it works fine. The problem only
occurrs when
the JMS control receives the reply and then invokes the callback. If
I just receive
the reply without calling the callback everything works fine. Any ideas?
Thanks -
How to maintainCorrelation using JMS control
Hi I am sending and receiving message from differnt Queue in WLI.Using JMS Control how we maintain correlation. Even though it is a asyncroneous communication I want the reply back for further process in JPD. I try it out it shouws the below error message.
<5/07/2007 12:11:00 PM EST> <Error> <WLW> <000000> <errMsg=onMessage(): Could no
t deliver message with id=ID:P<851933.1183516529000.0> to Service[jms://TES33269
5:8001/weblogic.jws.jms.QueueConnectionFactory/jws.queue?URI=/TestWSAccess/proce
sses/process.jpd(1183516524671):a:AmadausMsgChannel:listener].
I receive the response upto the Queue. I couldn;t get it back to my jpd.
Regards
AshokHi I am sending and receiving message from differnt
Queue in WLI.Using JMS Control how we maintain
correlation. Even though it is a asyncroneous
communication I want the reply back for further
process in JPD. I try it out it shouws the below
error message.
<5/07/2007 12:11:00 PM EST> <Error> <WLW> <000000>
<errMsg=onMessage(): Could no
t deliver message with
id=ID:P<851933.1183516529000.0> to
Service[jms://TES33269
5:8001/weblogic.jws.jms.QueueConnectionFactory/jws.que
ue?URI=/TestWSAccess/proce
sses/process.jpd(1183516524671):a:AmadausMsgChannel:li
stener].
I receive the response upto the Queue. I couldn;t get
it back to my jpd.
Regards
AshokH! Ashok
May be following info may help you establishing Co-relation
Two-way messaging requires that every received messages be correlated with the instance of the application that sent the original outgoing message. This correlation is typically managed for you by the JMS control, so no action is necessary on your part. To learn more about message correlation, see the explanation of the send-correlation-property and receive-correlation-property attributes for the @jc:jms annotation.
To enable two-way messaging with queues:
1.
On the JMS control, specify the name of the JMS queue to which you want to send messages by setting the value of the send-jndi-name attribute on the @jc:jms annotation.
Specify the name of the JMS queue from which you want to receive messages by setting the value of the receive-jndi-name attribute on the @jc:jms annotation.
To send a message from your web service, call the JMS control's default method (sendTextMessage, sendBytesMessage, sendObjectMessage or sendJMSMessage depending on the message type selected when the control was created), or a custom method you have defined for the JMS control.
4.
To be notified when messages are received on the receive queue, implement a callback handler for the JMS control?s callback (receiveTextMessage, receiveBytesMessage, receiveObjectMessage or receiveJMSMessage depending on the message type selected when the control was created), or a custom callback you have defined for the JMS control.
The following is an example enabling two-way messaging:
public class MyService {
* @common:control
private MyQueueControl myQueue;
* @common:operation
public void sendID(String personID) throws Exception
myQueue.sendTextMessage( personID );
myQueue_receiveTextMessage(String message)
// message has arrived from queue, perform desired operations
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