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| RFH2 extracting application defined properties |
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| kjw |
 Posted: Thu Oct 09, 2003 1:04 am Post subject: RFH2 extracting application defined properties |
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Newbie
Joined: 09 Oct 2003
Posts: 2
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Has any one got a code example of extracting application defined properties from the <usr> folder in
a MQRFH2 Header as an incoming JMS Textmessage. Creating and sending them on a response message
using "replyMessage.setStringProperty("AppProperty", "NOT_SET_YET")" works fine. But
"inputMessage.getStringProperty("RpyType")" seems to always result in null. Inspecting incoming
messages on an inbound queue confirms the application defined properties are there.
ie
<usr><ErrorCode>00000000</ErrorCode><RpyType>PPVMessagesResponse</RpyType></usr>
Trawling through the docmentation seems to suggest that it is all possible but there are no explicit examples. Am I missing something obvious here ?
RFH2 Header example :
RFH .......ä.......¸MQSTR .......¸...h<mcd><Type>MZ_IFC1311_OT_PPVMessagesRqt</Type><Set>DS1N4DS0AE001</Set><Fmt>CWF</Fmt><Msd>xml</Msd></mcd>...P<usr><ErrorCode>00000000</ErrorCode><RpyType>PPVMessagesResponse</RpyType></usr><?xml version="1.0" encoding="UTF-8"?><root xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ..... |
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| bower5932 |
| Posted: Thu Oct 09, 2003 9:14 am Post subject: |
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Jedi Knight
Joined: 27 Aug 2001
Posts: 3023
Location: Dallas, TX, USA
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I just used the mqjmsusr.java and mqjmssel.java from
http://www.developer.ibm.com/tech/sampmq.html
| Code: |
if (inMessage instanceof TextMessage) {
System.out.println("Text message");
String myString= ((TextMessage)inMessage).getText();
System.out.println("Text = " + myString);
System.out.println("try this.....");
System.out.println(inMessage.getIntProperty("IntTag2"));
} ....
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I was able to get the IntTag2 property out of the message. In your example, you use a different property name on the set and get. I'm assuming this is just an example. However, if it is real, this would give you a null. |
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| kjw |
| Posted: Mon Oct 20, 2003 8:57 am Post subject: Follow Up |
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Newbie
Joined: 09 Oct 2003
Posts: 2
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The problem in the end boiled down to a WMQI transformation transforming an empty application defined property to <ApplicationProperty/> which
meant the the <usr> folder was not being parsed, in the first place. Hence not being able to access any of the properties in the <usr> folder. |
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