UDF for converting source node to target single node array

[Former Member]

Hello gurus,

Please help me with the following scenario.

I have a node with multiple elements in the source message like this;

Source_message

node1

ele1

ele2

ele3

Assume the value of ele1, ele2 ele3 as 1,2 and 3.

target_message

node1

ele

need an udf which can convert all the elements into single node arrey into target message

target_message

node1

1 2 3

Please let me know if any one had tried out similar UDF.

Thanks

sneha

[madhusudana_reddy2 · Accepted solution]

Hi Snehalatha,

Use below code

public voidcalculate(String var1, ResultList result, Container container)

StringBuffer sb = new StringBuffer();

for(int i = 0; i<var1.length;i++)

{

sb.append(var1<i>);

}

result.addValue(sb.toString());

Note:- select advanced userdefined function that means in PI7.1 function catagory is all values of context.

and select source node context to root node.

thanks,

madhu

[Former Member]

Hi Sneha

It is simple, you can use multiple concat() functions or

you can use this simple java code.

return a + b + c + .......

Hope this will solve your purpose

Subba Rao

[Former Member]

Hi

You can use concat (Text) function for this

ele1
        -- > Concat ----->
ele2
                                      --concat----> Target
ele3-------------->


      

Regards

Ramg

Edited by: Ramkumar Ganesh on May 24, 2010 8:43 PM

Edited by: Ramkumar Ganesh on May 24, 2010 8:44 PM

[Former Member]

HI Sneha,

You can use standard function CONCAT.

ELE1 concat ELE2 then concat this output with ELE 3.

Use space as the delimiter of CONCAT.

Thanks,

Uaruna

[former_member187339]

Hi Sneha,

No need of UDF here, you can use the standard node function Concat for this requirement. You need to use it twice in the mapping

Regards

Suraj