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Message
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| sunilagarwal.1982 |
 Posted: Mon May 04, 2009 2:57 am Post subject: I have an JDBC adapter success xml message as follows: |
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Novice
Joined: 04 May 2009
Posts: 20
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I have an JDBC adapter success xml message as follows:
<?xml version="1.0" encoding="UTF-8"?>
<?CWRSD status="0" description="null"?>
<Q1:CLOB_BO
xmlns:Q1="BOSchema/CLOB_BO" version="3.0.0" verb="Create" locale="en_US" delta="false">
<Q1:CLOB>484341524456414c
-
-
-
-
030303335300d0a</Q1:CLOB>
<Q1:MetaData>
<Q2:JText_META_DATA xmlns:Q2="2002/BOSchema/JText_META_DATA" version="3.0.0" verb="" locale="en_US" delta="false">
<Q2:OutFileName>HI_SSS_888.OUT</Q2:OutFileName>
</Q2:JText_META_DATA>
</Q1:MetaData>
</Q1:CLOB_BO>
In the message flow I need to access the values of the CWRSD elements using the ESQL. More specifically, I need to access the value of "Status" and "description" of CWRSD. How can I access that. Based on the value of
Status I want ot transfer my message specific queue.
If Status = 0 transfer the message to a ABC.Success queue
If Status = -1 transfer the message to a ABC.Error queue
Please help me how Can I do this.
Thanks in advance
Sunil |
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| Vitor |
| Posted: Mon May 04, 2009 4:06 am Post subject: Re: I have an JDBC adapter success xml message as follows: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| sunilagarwal.1982 wrote: |
| More specifically, I need to access the value of "Status" and "description" of CWRSD. How can I access that. |
Using ESQL? I don't understand the question. On the face of it this is a simple enough thing; what have you tired and what went wrong when you tried it?
| sunilagarwal.1982 wrote: |
Based on the value of
Status I want ot transfer my message specific queue.
If Status = 0 transfer the message to a ABC.Success queue
If Status = -1 transfer the message to a ABC.Error queue
Please help me how Can I do this. |
Again this seems a simple enough thing; either use a Filter node or propogate the messages to 2 different terminals. Have I misunderstood your questions?
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Insanity is the best defence. |
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| marko.pitkanen |
| Posted: Mon May 04, 2009 4:12 am Post subject: |
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Chevalier
Joined: 23 Jul 2008
Posts: 440
Location: Jamsa, Finland
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Hi,
The same information can be found from MQRFH2 header. I have used it from there:
| Code: |
if InputRoot.MQRFH2.usr.Status = '-1' then...
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Marko |
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| sunilagarwal.1982 |
| Posted: Mon May 04, 2009 6:02 pm Post subject: How to read the CWRSD element of JDBC adapter xml message |
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Novice
Joined: 04 May 2009
Posts: 20
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I used ESQL code conventions in WebSphere Message Broker to develop message flow applications.
I am writing the message routing concept in Compute node code.
I wrote the below code but looks like I missed something so it is not working fine.
ESQL CODE
BEGIN
CALL CopyMessageHeaders();
DECLARE InputRef REFERENCE TO InputRoot.XML.(XML.ProcessingInstruction)CWRSD;
IF InputRef.status = '0' THEN
SET OutputLocalEnvironment.Destination.MQ.DestinationData[1].queueName = 'ABC.SUCCESS';
ELSE
SET OutputLocalEnvironment.Destination.MQ.DestinationData[1].queueName = 'ABC.ERROR';
END IF;
RETURN TRUE;
END;
Regards,
Sunil |
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| smdavies99 |
| Posted: Mon May 04, 2009 11:07 pm Post subject: |
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Jedi Council
Joined: 10 Feb 2003
Posts: 6076
Location: Somewhere over the Rainbow this side of Never-never land.
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Have you put a trace node before your Compute node and seen exactly what is in ${Root}?
Please do this and then compare the parser shown in the trace output and the one used in your code.
Let us know what you find.
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Every time you reinvent the wheel the more square it gets (anon). If in doubt think and investigate before you ask silly questions. |
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| Vitor |
| Posted: Mon May 04, 2009 11:38 pm Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| smdavies99 wrote: |
| Have you put a trace node before your Compute node and seen exactly what is in ${Root}? |
You should also stop using the XML domain and use XMLNS (or better still XMLNSC). Especially as your data is namespaced.
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| rekarm01 |
| Posted: Tue May 05, 2009 12:26 am Post subject: Re: How to read the CWRSD element of JDBC adapter xml messag |
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Grand Master
Joined: 25 Jun 2008
Posts: 1415
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| smdavies99 wrote: |
| Have you put a trace node before your Compute node and seen exactly what is in ${Root}? |
... and maybe put a trace node after the Compute node, too. Check the contents of ${LocalEnvironment} as well.
Consult the documentation for compute nodes, particularly the Compute Mode property. |
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| sunilagarwal.1982 |
| Posted: Tue May 05, 2009 1:52 am Post subject: |
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Novice
Joined: 04 May 2009
Posts: 20
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Can you please give me you mail id so that I can send the complte code.
I tried this method but it is not working.
Sunil |
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| Vitor |
| Posted: Tue May 05, 2009 2:07 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| sunilagarwal.1982 wrote: |
| Can you please give me you mail id so that I can send the complte code. |
You may notice the "email" button on all of these posts. Generally it's considered better to post the relevent parts of the code (no one likes 4 screens of code on the forum) so we can all see/comment. Who knows, someone new may spot a problem.
| sunilagarwal.1982 wrote: |
I tried this method but it is not working.
|
What method? Not working how? What did the trace show?
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| sunilagarwal.1982 |
| Posted: Tue May 05, 2009 5:47 pm Post subject: |
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Novice
Joined: 04 May 2009
Posts: 20
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I tried all the given options in this mail chain. Message is always landing to error queue.
Yes, I didn't try Trace as I not very much aware , how to use the tracing. |
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| smdavies99 |
| Posted: Tue May 05, 2009 9:58 pm Post subject: |
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Jedi Council
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Location: Somewhere over the Rainbow this side of Never-never land.
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| sunilagarwal.1982 wrote: |
Yes, I didn't try Trace as I not very much aware , how to use the tracing. |
Now is an ideal time to learn then?
_________________
WMQ User since 1999
MQSI/WBI/WMB/'Thingy' User since 2002
Linux user since 1995
Every time you reinvent the wheel the more square it gets (anon). If in doubt think and investigate before you ask silly questions. |
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| sunilagarwal.1982 |
| Posted: Thu May 07, 2009 2:24 am Post subject: |
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Novice
Joined: 04 May 2009
Posts: 20
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I used the trace node but I didn't get the value of status and description in Root.
Then I used below Code:
DECLARE InputRef REFERENCE TO InputRoot.XML.(XML.ProcessingInstruction)CWRSD;
DECLARE valueStatus CHARACTER;
SET valueStatus = InputRef;
I got the result:
CHARACTER valueStatus = status="0" description="null"
I tried to access the value of status attribute using:
InputRef.status;
But it returns "UNKNOWN"
Please suggest how I can get the value of status from valueStatus
Regards,
Sunil |
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| Vitor |
| Posted: Thu May 07, 2009 2:32 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| sunilagarwal.1982 wrote: |
| I used the trace node but I didn't get the value of status and description in Root. |
Then you set it up wrong! 
You were also advised to use trace not the Trace node. You'll find it described in the documentation. It's really very helpful.
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| sunilagarwal.1982 |
| Posted: Thu May 07, 2009 4:04 am Post subject: |
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Novice
Joined: 04 May 2009
Posts: 20
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I used the tract Node in correct way and I got the below out put:
(0x01000010):XML = (
(0x05000018):XML = (
(0x06000011): = '1.0'
(0x06000012): = 'UTF-8'
)
(0x06000002): = '
'
(0x07000002):CWRSD = 'status="-1" description="null"'
(0x06000002): = '
'
(0x01000000):Q1:CLOB_BO = (
(0x02000000): = 'Sunil Agarwal'
)
)
)
Please let me knwo how I can get the value of status attribute from this.
(0x07000002):CWRSD = 'status="-1" description="null"'
Regards,
Sunil |
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| Vitor |
| Posted: Thu May 07, 2009 4:09 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| sunilagarwal.1982 wrote: |
| I used the tract Node in correct way |
Quite so, but if you'd set it up differently you'd have got Root as you said.
And it's still a Trace node not a trace.
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