Java Mapping Help

[Former Member]

hi @ ,

Is it possible thru UDF to perform mapping with a target node but simulatneoulsu access any other node of the target message like I will use the mapping like this

A --UDF --B but in UDF refer to any other target field of the target message say C,if yes then please help with the links or code

Regards

[Former Member · Accepted solution]

If B and C are used in the target side(multimapping),You can access any field in that mapping.

[Former Member · Accepted solution]

sekhar ,

Can u please help with any code ,blog or links to show how to do that ?

Regards

[former_member214364]

Hi Priya,

As Maheshwari said,you cant access target node or element inside UDF code.

just i want to access onething why do you want to access target element from UDF? whats your exact requirement?

Chees,

Jag

[Former Member]

Hi priya,

yes..even though C is in targate structure u cant refer it in UDF....how ur UDF will know ur target structure....its simple java code.

try doing that... u will get error.

Thanks,

Maheshwari

[Former Member]

Maheshwari,

Even i also have that doubt but i guess XPATH can be used .I haven't worked on it so not sure abt hence posted the query .

Is there any other way to do this?

Can u use the Node in UDF to perform chk on the complete elements present and then populate the target field?

Regards

Message was edited by:

Priya

[Former Member]

Hi priya,

No... u cant refer to C if ur input to UDF is A.

Thanks,

Maheshwari.

[Former Member]

Maheshwari,

C belongs to the target even then also ?

Regards