Problem in Marshalling code !!(JAXB)

Question

Hi,
I'm trying for marshalling code.
If I want this xml output after compilation.
<EMDValueObject>
<Input>
* <QueryParams>
* <Param>
* <Name>some-input-parameter-name</Name>
* <Value>value-of-the-input-param-passed-from-http-request</Value>
* </Param>
* <Param>
* <Name>second-input-parameter-name</Name>
* <Value>value-of-second-input-param-passed-from-http-request</Value>
* </Param>
* </QueryParams>
* </Input>
</EMDValueObject>Then for this correct code is :
ObjectFactory objFact = new ObjectFactory();
EMDValueObject EMDValXMLObj = objFact.createEMDValueObject();
InputType inputObj = objFact.createInputType();
QueryParamsType queryParametersObj = objFact.createQueryParamsType();
//Create two parameter objects and set their name and value.
ParamType paramObj1 = objFact.createParamType();
paramObj1.setNAME("some-input-parameter-name");
paramObj1.setVALUE("value-of-the-input-param-passed-from-http-request");
ParamType paramObj2 = objFact.createParamType();
paramObj2.setNAME("second-input-parameter-name");
paramObj2.setVALUE("value-of-second-input-param-passed-from-http-request");
//Get the empty list of parameters from queryParam object
List paramList = queryParametersObj.getParam();
//Add param objects in the list.
paramList.add(paramObj1);
paramList.add(paramObj2);
//This completes queryParam creation
//with a set of input parameters with proper name and value.(To be used by application code)
//Now put queryParam object in InputType object
inputObj.setQueryParams(queryParametersObj);
//Now put inputObj in EMDValue object
EMDValXMLObj.setInput(inputObj);But I am confused ,If I want to get output xml after compilation:
<EMDValueObject>
<Input>
* <QueryParams>
* <Param_A>
* <Name>some-input-parameter-name</Name>
* <Value>value-of-the-input-param-passed-from-http-request</Value>
* </Param_A>
* <Param_B>
* <Name>second-input-parameter-name</Name>
* <Value>value-of-second-input-param-passed-from-http-request</Value>
* </Param_B>
* </QueryParams>
* </Input>
</EMDValueObject>Then for this xml output what changes should be done by me to get that ?
I try all but everytime its not comile.
I am confused with these lines of code:
List paramList = queryParametersObj.getParam();
          //Add param objects in the list.
          paramList.add(paramObj1);
          paramList.add(paramObj2);In new xml i change with two different elements<Param_A> & <Param_B> in place of commonn element <Param>
Thanks,
Regards,
-S.Singh
Edited by: shobhit_onprob on Jul 8, 2008 7:01 AM

Answer 1

Hi,
After several times I got where i was wrong.
Should use the code like this.
.............................eventpersonobj.setEvent(eventobj1);
          eventpersonobj.setPerson(personobj1);
          EventPersonType eventpersonobj2 = objFact.createEventPersonType();
          eventpersonobj2.setEvent(eventobj2);
          eventpersonobj2.setPerson(personobj2);          
          List dataList = dataobj.getEventPerson();
          dataList.add(eventpersonobj);
          dataList.add(eventpersonobj2);
          outputObj.setData(dataobj);
          EMDValXMLObj.setOutput(outputObj);......................