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| PEPERO |
 Posted: Thu Apr 24, 2014 2:25 am Post subject: GENERICPROPERTYPARSER |
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Disciple
Joined: 30 May 2011
Posts: 177
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Hi all;
How can i manually create an empty property tree of type GENERICPROPERTYPARSER in the output message from a JCN ? |
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| PEPERO |
| Posted: Thu Apr 24, 2014 2:37 am Post subject: Re: GENERICPROPERTYPARSER |
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Disciple
Joined: 30 May 2011
Posts: 177
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For Example
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MbElement properties = outRoot.createElementAsLastChild(MbElement.TYPE_NAME, "Properties", null);
properties.createElementAsLastChild(MbElement.TYPE_NAME_VALUE, "MessageSet", "J5KCP28002001");
properties.createElementAsLastChild(MbElement.TYPE_NAME_VALUE, "MessageType", "msg_FaultMessageType");
properties.createElementAsLastChild(MbElement.TYPE_NAME_VALUE, "MessageFormat", "XML1");
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wouldn't actually be the response because it doesn't inherit the attributes of a property tree generated with an input node. |
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| Esa |
| Posted: Thu Apr 24, 2014 2:40 am Post subject: |
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Grand Master
Joined: 22 May 2008
Posts: 1387
Location: Finland
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Did you already try something like
| Code: |
| outMessage.getRootElement().createElementAsLastChild('GENERICPROPERTYPARSER'); |
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| Esa |
| Posted: Thu Apr 24, 2014 2:44 am Post subject: Re: GENERICPROPERTYPARSER |
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Grand Master
Joined: 22 May 2008
Posts: 1387
Location: Finland
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| PEPERO wrote: |
wouldn't actually be the response because it doesn't inherit the attributes of a property tree generated with an input node. |
If you want to inherit the properies from the input message, you shouldn't "create an empty property tree" but copy the Properties element from the input message. |
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| PEPERO |
| Posted: Thu Apr 24, 2014 2:54 am Post subject: |
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Disciple
Joined: 30 May 2011
Posts: 177
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For some reasons i don't want to make copy the output property tree from the input property one and i want to make the output property tree from scratch.
So the problem is that using
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outRoot.createElementAsLastChild(MbElement.TYPE_NAME, "Properties", null);
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statement doesn't make a valid property tree. I mean can i actually make a property tree with all the related subelemnts from scratch or i must copy it from the input tree? |
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| Esa |
| Posted: Thu Apr 24, 2014 2:55 am Post subject: |
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Grand Master
Joined: 22 May 2008
Posts: 1387
Location: Finland
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Again
| Esa wrote: |
Did you already try something like
| Code: |
| outMessage.getRootElement().createElementAsLastChild('GENERICPROPERTYPARSER'); |
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| PEPERO |
| Posted: Thu Apr 24, 2014 3:08 am Post subject: |
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Disciple
Joined: 30 May 2011
Posts: 177
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I've tried it but as i expected the problem exists.
Using a trace node, the property tree generated from an input node shows it's of type GENERICPROPERTYPARSER and also it has been allocated an object handler with the value of 0x8f4123180¨
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Root: ( Ý'GENERICROOT' : 0x8ea7e5b70¨
(0x01000000:Name):Properties = ( Ý'GENERICPROPERTYPARSER' : 0x8f4123180¨
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But when i use the create element command no handler and no type is displayed.
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Root: ( Ý'MQROOT' : 0x916226aa0¨
(0x01000000:Name ):Properties = (
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Last edited by PEPERO on Thu Apr 24, 2014 3:30 am; edited 1 time in total |
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| Esa |
| Posted: Thu Apr 24, 2014 3:18 am Post subject: |
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Grand Master
Joined: 22 May 2008
Posts: 1387
Location: Finland
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Ok, I think GENERICPROPERTYPARSER may be an interface or something else that cannot be directly instantiated.
Try if 'MQPROPERTYPARSER' works. Because your root seems to be MQROOT. |
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| PEPERO |
| Posted: Thu Apr 24, 2014 3:22 am Post subject: |
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Disciple
Joined: 30 May 2011
Posts: 177
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Thanks so much Esa.
I was trying
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outRoot.createElementAsLastChild(MbElement.TYPE_NAME, "GENERICPROPERTYPARSER", null);
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but when i used
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outRoot.createElementAsLastChild("GENERICPROPERTYPARSER");
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it became fine.
But do you know why?
i've also tried
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outRoot.evaluateXPath("?GENERICPROPERTYPARSER")
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and it failed just like the command within the first quote. |
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| Esa |
| Posted: Thu Apr 24, 2014 3:49 am Post subject: |
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Grand Master
Joined: 22 May 2008
Posts: 1387
Location: Finland
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| PEPERO wrote: |
but when i used
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outRoot.createElementAsLastChild("GENERICPROPERTYPARSER");
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it became fine.
But do you know why?
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Yes. If you want to create a parser, you must use the createElement... method that takes one argument only. Otherwise you will end up with an ordinary Element that is not associated with a parser. |
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| fjb_saper |
| Posted: Thu Apr 24, 2014 5:16 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20696
Location: LI,NY
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If you want to make it generic and complicated, you can retrieve the class name of the parser from any of the Input.Properties tree elements, get the Class and use reflection to instantiate the static parser_name field...
Have fun 
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