UDF - Get Value Node

Hi ExpertALL,
I need support, check the source and target structures.
Source structure below:
Target structure:
As you can see the structure "item" it´s unbound, means repeat many times, inside <item> there is a tag <TYPE> that´s cointains two values "S" or "E".
Check the part of request XML below:
<T_RETURN>
     <item>
          <TYPE>S</TYPE>
          <MESSAGE>Lote baixado com sucesso !!!</MESSAGE>
          <MESSAGE_V1>AC13033621</MESSAGE_V1>
     <SYSTEM/>
   </item>
   <item>
          <TYPE>E</TYPE>
         <MESSAGE>ERROR!</MESSAGE>
          <MESSAGE_V1>AC13033622</MESSAGE_V1>
</item>
   <item>
          <TYPE>S</TYPE>
         <MESSAGE>Lote baixado com sucesso !!!</MESSAGE>
          <MESSAGE_V1>AC13033623</MESSAGE_V1>
</item>
   <item>
          <TYPE>E</TYPE>
         <MESSAGE>ERROR!</MESSAGE>
          <MESSAGE_V1>AC13033624</MESSAGE_V1>
</item>
</T_RETURN>
What I need to do, when the value of tag <TYPE> only once comes with value "E", I need insert value "1" into tag <ERROR> in response structure.
If contains only "S" leave <ERROR>blank</ERROR>
Like this exemple below:
<?xml version="1.0" encoding="UTF-8"?>
<ns1:MT_OUTPUT xmlns:ns1="zurn:greefa.fischer">
   <E_EMAIL>[email protected]</E_EMAIL>
   <RESPOSTA>
      <TYPE>S</TYPE>
      <MESSAGE_V1>AC13033621</MESSAGE_V1>
   </RESPOSTA>
   <RESPOSTA>
      <TYPE>E</TYPE>
      <MESSAGE_V1>AC13033622</MESSAGE_V1>
   </RESPOSTA>
   <RESPOSTA>
      <TYPE>S</TYPE>
      <MESSAGE_V1>AC13033623</MESSAGE_V1>
   </RESPOSTA>
   <RESPOSTA>
      <TYPE>S</TYPE>
      <MESSAGE_V1>AC13033624</MESSAGE_V1>
   </RESPOSTA>
   <ERROR>1</ERROR>
</ns1:MT_OUTPUT>
Suggestions ?
Kind regards,
Ricardo Viana.

Hi Viana,
you can try the below logic in message mapping
regards,
Harish

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You are right, this seemed un-intuitive to me too, but I finally understood how it's done.
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Thanks,
Srini

Hi,
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Result: Generated Java Code.
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XSLT mapping:
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ABAP Mapping
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Get mapping constant SENDER_SERVICE
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l_sender_service = param->get( IF_MAPPING_PARAM=>SENDER_SERVICE ).
ENDMETHOD.
These r excellent websites which contain PPT & PDF documents on mapping:
Excellent PDF Document on Mapping
http://help.sap.com/bp_bpmv130/Documentation/Operation/MappingXI30.pdf
Mapping Development with the ABAP Workbench
http://help.sap.com/saphelp_nw04/helpdata/en/10/5abb2d9df242f6a62e22e027a6c382/content.htm
ABAP Mappings
http://help.sap.com/saphelp_nw04/helpdata/en/ba/e18b1a0fc14f1faf884ae50cece51b/content.htm
how to create a flat file out of an IDoc-XML by means of an ABAP mapping program and the J2EE File Adapter.
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/46759682-0401-0010-1791-bd1972bc0b8a
How to Use ABAP Mapping in XI 3.0
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/e3ead790-0201-0010-64bb-9e4d67a466b4
Hope this will help you, and don't forget to close this thread.
Regards
Aashish Sinha
PS : reward points if helpful

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Hi Girish,
1. We enhance one Standard Product structure and add that description field .
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3. Customize search result view and display that description field in result.
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hi,
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Edited by: Sebastian Lenz on Jun 27, 2011 2:35 PM

Hi Sebastian,
The issue is in the following line of your code:
lo_entity = me->comp_controller->typed_context->file->collection_wrapper->get_first( ).
The 'typed_context' belongs to your own component controller class and not the standard framework superclass. So, you need to replace this single line of code with something as follows (assuming that your component controller class is ZCL_CUSTOM_BSPWDCOMPONENT_IMPL):
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lo_entity = lr_coco->typed_context->file->collection_wrapper->get_first( ).
The me->comp_controller reference will refer to the standard framework superclass of all component controllers and this does not have any typed_context attribute with it. The real component controller that gets created when you create a BSP component will have this attribute. That is why you need to first cast it to your own reference type before trying to access its typed_context.
And if your value node will have only single values, then you can as well do the following to access the attribute ATTRIB1 of context node node1:
DATA lv_value TYPE string.
lv_value = lr_coco->typed_context->node1->get_attrib1( attribute path = '' ).
Basically all attributes can be accessed by above code by using the right getter method.
Regards,
Shiromani

How to get a node selection in a table using Arraylist

Hi All,
Can someone help me with the code to get the node selected value from a table and then set that values to input fields?
Early response would be much appreciated.
Thanks
Uday

Dear Uday,
Please user the isMultiSelected inside the for loop and iterate through all the rows selected to set in the arraylist.
Refer to this might help: delete records from table
if(wdContext.node<Node Name>().size()>0)
            // Iterate through the context Node
            for(int i=0;i<wdContext.node<Node Name>().size();i++)
       if(wdContext.node<Node Name>().isMultiSelected(i)) {
                  // Set the ArrayList here for the Lead Selected elements of the Table multiple selected rows
                        }else {
                               // Set the ArrayList here for the Lead Selected elements of the Table single selected rows
Best Regards
Arun Jaiswal
Edited by: Arun Jaiswal on Dec 10, 2011 2:04 PM

UDF - Get Value Node

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