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| garonne |
 Posted: Tue Aug 22, 2006 12:45 am Post subject: JMS Message -> PCF Message ? |
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Acolyte
Joined: 26 Jan 2006
Posts: 59
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In Java, how can I convert from JMS Message (javax.jms.Message) to PCF Message (com.ibm.mq.pcf.PCFMessage) ?
Thanks for any help. |
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| jefflowrey |
| Posted: Tue Aug 22, 2006 2:26 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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You have to get a Bytes Message and then get the bytes and then turn it into a PCF message.
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| garonne |
| Posted: Tue Aug 22, 2006 3:14 am Post subject: |
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| jefflowrey |
| Posted: Tue Aug 22, 2006 4:09 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
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Did you try the reset mentioned by bower5932?
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| garonne |
| Posted: Tue Aug 22, 2006 4:19 am Post subject: |
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Acolyte
Joined: 26 Jan 2006
Posts: 59
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| jefflowrey wrote: |
| Did you try the reset mentioned by bower5932? |
I dont understand what does bower5932 means here: reset an MQMessage ? or the byte buffer? and how? |
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| jefflowrey |
| Posted: Tue Aug 22, 2006 4:25 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
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There's a reset method on the MQMessage object.
It puts the pointer into the message buffer at the start of the buffer. This pointer gets moved everytime you readXXXX or writeXXXX.
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| garonne |
| Posted: Tue Aug 22, 2006 4:41 am Post subject: |
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Joined: 26 Jan 2006
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| jefflowrey wrote: |
There's a reset method on the MQMessage object.
It puts the pointer into the message buffer at the start of the buffer. This pointer gets moved everytime you readXXXX or writeXXXX. |
I found no method "reset" on MQMessage object. The only method I think would work is "seek". I try to do mqMsg.seek(0) but it doesn't work. |
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| garonne |
| Posted: Tue Aug 22, 2006 4:44 am Post subject: |
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Acolyte
Joined: 26 Jan 2006
Posts: 59
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In fact , I got another exception:
com.ibm.mq.MQException: MQJE001 : Code achèvement 2, raison 3001
at com.ibm.mq.pcf.MQCFH.initialize(MQCFH.java:138)
at com.ibm.mq.pcf.MQCFH.<init>(MQCFH.java:113)
at com.ibm.mq.pcf.PCFMessage.initialize(PCFMessage.java:412)
at com.ibm.mq.pcf.PCFMessage.<init>(PCFMessage.java:83) |
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| jefflowrey |
| Posted: Tue Aug 22, 2006 4:45 am Post subject: |
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Grand Poobah
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try readFully(byte[],0,msg.getMsgLength())
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| garonne |
| Posted: Tue Aug 22, 2006 5:06 am Post subject: |
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| jefflowrey wrote: |
| try readFully(byte[],0,msg.getMsgLength()) |
Sorry, but I dont know why I should try this method.
I think readFully is used to read all bytes from an MQMessage on the Bytes Buffer ?? |
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| jefflowrey |
| Posted: Tue Aug 22, 2006 5:13 am Post subject: |
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Grand Poobah
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sorry, you're right.
I lost track of what we were doing for a sec.
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| garonne |
| Posted: Wed Aug 23, 2006 6:55 am Post subject: |
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Acolyte
Joined: 26 Jan 2006
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Could anyone tell me what does this exception means:
com.ibm.mq.MQException: MQJE001 : Completion Code 2, reason 3001
at com.ibm.mq.pcf.MQCFH.initialize(MQCFH.java:138)
at com.ibm.mq.pcf.MQCFH.<init>(MQCFH.java:113)
at com.ibm.mq.pcf.PCFMessage.initialize(PCFMessage.java:412)
at com.ibm.mq.pcf.PCFMessage.<init>(PCFMessage.java:83) |
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| jefflowrey |
| Posted: Wed Aug 23, 2006 6:58 am Post subject: |
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| garonne |
| Posted: Mon Aug 28, 2006 6:46 am Post subject: |
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Acolyte
Joined: 26 Jan 2006
Posts: 59
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| jefflowrey wrote: |
sorry, you're right.
I lost track of what we were doing for a sec.
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Do you have another solution?
I found difficult to extract bytes from JMS message to make PCFMessage. |
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