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| Convert JMS BytesMessage object to com.ibm.mq.MQMessage Obje |
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| rajesh_avrs |
 Posted: Sun May 04, 2003 2:46 am Post subject: Convert JMS BytesMessage object to com.ibm.mq.MQMessage Obje |
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Apprentice
Joined: 18 May 2001
Posts: 31
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Hello all,
I have written a plain MQJMS program using which I am reading a message from the MQSeries Queue. My requirement is to convert this JMS BytesMessage object to a com.ibm.mq.MQMessage object. Is there a way to do this?
Any hints will be greatly appreciated.
Regards,
Rajesh |
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| vennela |
| Posted: Sun May 04, 2003 8:39 pm Post subject: |
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Jedi Knight
Joined: 11 Aug 2002
Posts: 4055
Location: Hyderabad, India
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This may be of some help:
Refer to Chapter12 of Using java manual. There is a section called "Mapping JMS messages onto WebSphere MQ messages".
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Venny |
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| rajesh_avrs |
| Posted: Sun May 04, 2003 9:03 pm Post subject: |
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Apprentice
Joined: 18 May 2001
Posts: 31
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This section gives the mapping of JMS header to the MQMD header. However, the event data is present in the 'Data' section of an MQMessage, but not in MQMD.
When I do a get(MQMessage, GMO), MQMessage object is being populated with the event data. When I pass this object to PCF it works fine. However, when I use jms method recieve(), the jms object MQJMSBytesMessage gets populated with the event data. I am copying a byte copy of this object's contents to an MQMessage object and then trying to pass it to a PCFMessage. But this is not yielding to a proper PCFMessage and it is throwing an error in initialize() method. I think when I am doing bytecopy some internal representation is getting messed up.
Any ideas? |
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