Mapping issue for Idoc to xml

Question

hello all,
       my scenario is idoc to xml file
E1EDKT1-------segment (1:n)
   -TDID----
ele
   -E1EDKT2----segment (1:n)
      -TDLINE-----ele
When TDID value is X then all values in TDLINE of undeline sement E1EDKT2 needs to be cocatenated and passed to target elemnt A
if  TDID value is Y then all values in TDLINE of undeline sement E1EDKT2 needs to be cocatenated and passed to target elemnt B
i have written java function(for all values in context) to conctenate TDLINE elements.
also the context of TDLINE is changed to  E1EDKT1.
i am getting all the concatenaed values of TDLINE for TDID=X in target element A but i am not geting any value in target element B for TDID=Y
can any one suggest what could be the problem.
Regards,
Sandip

Answer 1

Hi Sandip,
Map like this for target element A:
use simple if stament.  and for If give TDID  equals(text function) to constant X
and for then TDLINE-->concattdline(udf) --> output A
Map like this for target element B:
use simple if stament.  and for If give TDID  equals(text function) to constant Y
and for then TDLINE-->concattdline(udf) --> output B
concattdline udf:
Create a Context udf with one argument a and name it as concattdline.
Imports:  java.*;
Add this code:
//write your code here
String value = "";
for(int j=0; j<a.length - 1; j++){
     value += a[j] + "";
value +=  a[a.length - 1];
result.addValue(value);
I just tested this and it should work for you.
Regards,
---Satish