How to read response header

Question

Hi,
We are using Fiori framework and directly binding a odataservice(entity of a odata service) to a table like following
<Table id="dTable" mode="MultiSelect" updateStarted="handleStarted" 
  items="{/testCollection}" selectionChange="enableDisableButtons">
We are using ODataModel in our view. The model itself triggers the OData service and bind the data. Now we have some custom response headers which we return with the service. We are unable to read the custom header in the requestCompleted event also. Please assist us here and please let us know how we can read these custom response headers
Regards,
Nandakumar

Answer 1

You coud create a procedure like this:
CREATE OR REPLACE PROCEDURE soap_env_pr (p_soap_env IN VARCHAR2)
IS
   v_start     NUMBER;
   v_end       NUMBER;
   v_message   VARCHAR2 (400);
   v_length    NUMBER;
BEGIN
   v_start := INSTR (p_soap_env, '<ns0:Ok>');
   v_length := LENGTH ('<ns0:Ok>');
   v_end := INSTR (p_soap_env, '</ns0:Ok>');
   v_message :=
          SUBSTR (p_soap_env, v_start + v_length, v_end - v_start - v_length);
   HTP.prn ('Ok: ' || v_message);
   v_start := INSTR (p_soap_env, '<ns0:SessionNumber>');
   v_length := LENGTH ('<ns0:SessionNumber>');
   v_end := INSTR (p_soap_env, '</ns0:SessionNumber>');
   v_message :=
          SUBSTR (p_soap_env, v_start + v_length, v_end - v_start - v_length);
   HTP.prn ('SessionNumber: ' || v_message);
   v_start := INSTR (p_soap_env, '<ns0:ErrorMessage>');
   v_length := LENGTH ('v_length');
   v_end := INSTR (p_soap_env, '</ns0:ErrorMessage/>');
   v_message :=
          SUBSTR (p_soap_env, v_start + v_length, v_end - v_start - v_length);
   HTP.prn ('ErrorMessage: ' || v_message);
END;and call it like this:
BEGIN
   soap_env_pr
      ('<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"><env:Header/>
<env:Body>
* <invokeScenarioResponse xmlns:ns0="xmlns.oracle.com/odi/OdiInvoke/" xmlns="xmlns.oracle.com/odi/OdiInvoke/">*
* <ns0:Ok>true</ns0:Ok>*
* <ns0:SessionNumber>2223201</ns0:SessionNumber>*
* <ns0:ErrorMessage/>*
* </invokeScenarioResponse>*
</env:Body>
</env:Envelope>'
END;That would give you this output:
Ok: true
SessionNumber: 2223201
ErrorMessage:Denes Kubicek
http://deneskubicek.blogspot.com/
http://www.opal-consulting.de/training
http://apex.oracle.com/pls/otn/f?p=31517:1
http://www.amazon.de/Oracle-APEX-XE-Praxis/dp/3826655494
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