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Message
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| espin |
 Posted: Fri Feb 18, 2011 12:20 am Post subject: Send RFH2 message from JMS Example (with usr tags) |
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Newbie
Joined: 17 Feb 2011
Posts: 9
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Hi friends, help me please.
I send RFH2 message from JMS:
| Code: |
TextMessage outMessage = queueSession.createTextMessage();
outMessage.setStringProperty(WMQConstants.JMS_IBM_MQMD_FORMAT,"MQHRF2 ");
outMessage.setStringProperty(WMQConstants.JMS_IBM_FORMAT,"MQSTR");
outMessage.setIntProperty(WMQConstants.JMS_IBM_MQMD_CODEDCHARSETID ,1208);
outMessage.setIntProperty(WMQConstants.JMS_IBM_MQMD_ENCODING,273);
outMessage.setIntProperty(WMQConstants.JMS_IBM_MQMD_EXPIRY,-1);
outMessage.setIntProperty(WMQConstants.JMS_IBM_MQMD_MSGFLAGS,0);
outMessage.setIntProperty(WMQConstants.JMS_IBM_MQMD_PRIORITY,4);
outMessage.setStringProperty(WMQConstants.JMS_IBM_CHARACTER_SET,"UTF8");
outMessage.setIntProperty(WMQConstants.JMS_IBM_ENCODING,273);
outMessage.setStringProperty("StrucId","RFH ");
outMessage.setLongProperty("Version",2);
outMessage.setLongProperty("StrucLength",0);
outMessage.setLongProperty("Encoding",546);
outMessage.setLongProperty( "CodedCharSetId",1208);
outMessage.setStringProperty("Format","MQSTR");
outMessage.setLongProperty("Flags",0);
outMessage.setLongProperty("NameValueCCSID",1208);
outMessage.setText(messsage.getBody());
outMessage.setStringProperty("ID", messsage.getHandle());
outMessage.setObjectProperty(WMQConstants.JMS_IBM_MQMD_MSGID, messsage.getHandle().getBytes());
outMessage.setStringProperty("MessageId", messsage.getMsgId());
outMessage.setStringProperty("SourceMessageType", "MType");
outMessage.setStringProperty("SourceSystemCode", "System1");
outMessage.setStringProperty("TargetSystemCode","System2");
outMessage.setStringProperty("MessageRoute", "route1");
queueSender.send(outMessage);
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but java return error:
| Code: |
ERROR - JMS Error while transferring message
javax.jms.JMSException: MQJMS2007: failed to send message to MQ queue
at com.ibm.msg.client.wmq.v6.jms.internal.ConfigEnvironment.newException(ConfigEnvironment.java:374)
at com.ibm.msg.client.wmq.v6.jms.internal.MQMessageProducer.sendInternal(MQMessageProducer.java:1236)
at com.ibm.msg.client.wmq.v6.jms.internal.MQMessageProducer.send(MQMessageProducer.java:770)
at com.ibm.msg.client.wmq.v6.jms.internal.MQMessageProducer.send(MQMessageProducer.java:2622)
at com.ibm.msg.client.jms.internal.JmsMessageProducerImpl.sendMessage(JmsMessageProducerImpl.java:893)
at com.ibm.msg.client.jms.internal.JmsMessageProducerImpl.send_(JmsMessageProducerImpl.java:748)
at com.ibm.msg.client.jms.internal.JmsMessageProducerImpl.send(JmsMessageProducerImpl.java:407)
at com.ibm.mq.jms.MQMessageProducer.send(MQMessageProducer.java:300)
at ru.croc.ursa.ibsoadapter.reader.AQReader.transferMessages(AQReader.java:99)
at ru.croc.ursa.ibsoadapter.reader.AbstractReader.run(AbstractReader.java:305)
ERROR - Linked MQ exception
com.ibm.mq.MQException: MQJE001: Completion Code 2, Reason 2334.
at com.ibm.msg.client.wmq.v6.base.internal.MQQueue.putMsg2(MQQueue.java:2098)
at com.ibm.msg.client.wmq.v6.jms.internal.MQMessageProducer.sendInternal(MQMessageProducer.java:1202)
at com.ibm.msg.client.wmq.v6.jms.internal.MQMessageProducer.send(MQMessageProducer.java:770)
at com.ibm.msg.client.wmq.v6.jms.internal.MQMessageProducer.send(MQMessageProducer.java:2622)
at com.ibm.msg.client.jms.internal.JmsMessageProducerImpl.sendMessage(JmsMessageProducerImpl.java:893)
at com.ibm.msg.client.jms.internal.JmsMessageProducerImpl.send_(JmsMessageProducerImpl.java:748)
at com.ibm.msg.client.jms.internal.JmsMessageProducerImpl.send(JmsMessageProducerImpl.java:407)
at com.ibm.mq.jms.MQMessageProducer.send(MQMessageProducer.java:300)
at ru.croc.ursa.ibsoadapter.reader.AQReader.transferMessages(AQReader.java:99)
at ru.croc.ursa.ibsoadapter.reader.AbstractReader.run(AbstractReader.java:305)
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Reason 2334 is MQRC_RFH_ERROR.
I read the book "WebSphere MQUsing Java Version 7.0 SC34" and not to understand what the problem is. |
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| mqjeff |
| Posted: Fri Feb 18, 2011 2:01 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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JMS will build an RFH header for you. it's not clear why you're trying to build one yourself.
You also appear to have used setXXXProperty in several cases where you probably needed to use writeXXX instead.
And a few other things, probably, are wrong with your code. |
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| espin |
| Posted: Fri Feb 18, 2011 3:36 am Post subject: |
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Newbie
Joined: 17 Feb 2011
Posts: 9
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The same problem with BytesMessage
| Code: |
BytesMessage outMessage = queueSession.createBytesMessage();
outMessage.setStringProperty(WMQConstants.JMS_IBM_MQMD_FORMAT,"MQHRF2");
outMessage.setStringProperty(WMQConstants.JMS_IBM_FORMAT,"MQSTR");
outMessage.setIntProperty(WMQConstants.JMS_IBM_MQMD_CODEDCHARSETID ,1208);
outMessage.setIntProperty(WMQConstants.JMS_IBM_MQMD_ENCODING,273);
outMessage.setIntProperty(WMQConstants.JMS_IBM_MQMD_EXPIRY,-1);
outMessage.setIntProperty(WMQConstants.JMS_IBM_MQMD_MSGFLAGS,0);
outMessage.setIntProperty(WMQConstants.JMS_IBM_MQMD_PRIORITY,4);
outMessage.setStringProperty(WMQConstants.JMS_IBM_CHARACTER_SET,"UTF8");
outMessage.setIntProperty(WMQConstants.JMS_IBM_ENCODING,273);
outMessage.setObjectProperty(WMQConstants.JMS_IBM_MQMD_MSGID, messsage.getHandle().getBytes());
outMessage.writeBytes(messsage.getBody().getBytes());
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| mqjeff |
| Posted: Fri Feb 18, 2011 4:00 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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I repeat.
You do not need to build an RFH2 header in JMS.
You would not build an RFH2 header, that actually sits in the message body, by setting properties on the message. You would have to do it by writing data.
But, again, you do not need to build an RFH2 header in JMS. |
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| espin |
| Posted: Fri Feb 18, 2011 4:36 am Post subject: |
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Joined: 17 Feb 2011
Posts: 9
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| vmcgloin |
| Posted: Fri Feb 18, 2011 5:17 am Post subject: |
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Knight
Joined: 04 Apr 2002
Posts: 560
Location: Scotland
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This picture shows what user properties on a JMSMessage map to 'automatically' - it in no way suggests that you build that header yourself.
Try removing all your other properties other than e.g. MessageRoute and see what happens. |
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| Vitor |
| Posted: Fri Feb 18, 2011 5:19 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| espin wrote: |
| But IBM's documentation there is a picture which shows how to set the properties of "usr". |
That link shows shows how JMS information is mapped onto the physical structure of the WMQ message; it's intended for the assistance of a non-Java application that's not using XMS to unwrap the message.
It has nothing to do with building a message. As my most worthy associate points out you don't need or want to build headers in a JMS application; the point of JMS is it does all this for you. The fact that some or all of the properties you're setting are being physically moved round in an RFH2 is irrelevant to you, but might be of interest to whoever's receiving the message.
Unless that's a JMS or XMS application in which case they won't care either.
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Honesty is the best policy.
Insanity is the best defence. |
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| espin |
| Posted: Fri Feb 18, 2011 5:52 am Post subject: Send simple RFH2 message from JMS |
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Newbie
Joined: 17 Feb 2011
Posts: 9
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| Then please give me a simple example of the formation of a very simple RFH2 message. |
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| Vitor |
| Posted: Fri Feb 18, 2011 5:56 am Post subject: Re: Send simple RFH2 message from JMS |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| espin wrote: |
| Then please give me a simple example of the formation of a very simple message. |
There's a tool you might want to look into that a lot of people of this forum find useful. It's called "Google".
I tried "JMS setting user properties" and got a page full of hits. If you want something a bit more targetted, use the focused Google top right of this page.
You're asking a JMS question I know the answer to. That's how basic it is.
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Honesty is the best policy.
Insanity is the best defence. |
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| mqjeff |
| Posted: Fri Feb 18, 2011 5:57 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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| Code: |
TextMessage outMessage = queueSession.createTextMessage();
outMessage.setStringProperty("hello","World");
outMessage.setText(messsage.getBody());
queueSender.send(outMessage); |
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| espin |
| Posted: Fri Feb 18, 2011 6:44 am Post subject: |
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Newbie
Joined: 17 Feb 2011
Posts: 9
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But since I get no MQHRF2 Message, and simply MQSTR
That is to send a message in a format RFH2 from JAVA to use JMS not.
If I found on Google just one example of the correct formation RFH2 tagged <usr> ....</ usr>, I would not ask this question here |
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| fjb_saper |
| Posted: Fri Feb 18, 2011 6:53 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20703
Location: LI,NY
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| espin wrote: |
But since I get no MQHRF2 Message, and simply MQSTR
That is to send a message in a format RFH2 from JAVA to use JMS not.
If I found on Google just one example of the correct formation RFH2 tagged <usr> ....</ usr>, I would not ask this question here |
Again this is basic JMS and WMQ. Look at the targetClient property of the Destination! (and set it to 0 or the appropriate constant) 
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| Vitor |
| Posted: Fri Feb 18, 2011 6:55 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| espin wrote: |
| That is to send a message in a format RFH2 from JAVA to use JMS not. |
If what you're trying to do is generate a message from a Java app, with an RFH2, using the native MQ Java methods not JMS then this a) explains why you're having problems and b) means you're crazy.
The reason you can't find any examples of this, and why we keep banging on about JMS, is that it's really tricky to do in native so most people don't. The RFH2 has specific formatting rules (which you'll find described in detail in the Application Programming Reference) and if you don't follow them all you end up with the 2334 header error you've encountered. This is one of the key reasons that XMS was developed for non-Java; it's no easier to manipulate the header in C++.
If you're determined to reinvent the wheel and produce an RFH2 in native Java, read the APR carefully, ensure all the fomatting rules are followed (especially the alignment) and good luck to you.
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Honesty is the best policy.
Insanity is the best defence. |
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| mqjeff |
| Posted: Fri Feb 18, 2011 7:00 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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And both TextMessage and BytesMessage are JMS classes, so it's not clear why you're trying to use them if you're trying not to use JMS.
There is an old example of Java source code to build an MQRFH2 in the archives of this forum somewhere - it's probably about five years old by now. |
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| fjb_saper |
| Posted: Fri Feb 18, 2011 7:06 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20703
Location: LI,NY
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| espin wrote: |
| I send RFH2 message from JMS: |
And apparently unable to do so. So did you check the targetClient property on the Destination you are sending this message to?
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