mapping issue

[Former Member]

Hello all,

My requirement is i have to map one element of i doc segment(may occure multiple times) to a element of target xml(max occur=1). If the idoc segment occures multiple times i need to concate all those values into single target xml element. Also i have one check condition for parent segment of source. I tried combination of graphical and java mapping but unable to get the requirement done. Can any one suggest me good solution for this mapping.

[former_member187339 · Accepted solution]

Hi Sandip,

>>f the idoc segment occures multiple times i need to concate all those values into single target xml element.

Use this udf

Advanced udf for all values in a queue

String output = null;

for (int i=0;i<input.length;i++){
 ouput += input<i>;
}

result.addValue(output);

>>lso i have one check condition for parent segment of source.

Use standard if then else functions in the graphical mapping to achieve this

Regards

Suraj

[Former Member · Accepted solution]

hi suraj

i have tried the fallowing code ,,,,,,,,,

String outText = null;

try {

for ( i = 0; i < textCount[0] ; i++)

{

outText += inText<i>;

}

result.addValue(outText);

result.addContextChange();

}

catch(Exception e)

{

}

in textCount i am passing the value of no of segment.

but i think the context is not geting switched in for loop, so i am not geting proper output.

[former_member187339 · Accepted solution]

Hi Sandip,

>>textCount i am passing the value of no of segment.

Why you wan to pass the value of number of segments like this? IF you take the size of the input array (input) then you will get the number right?

>>but i think the context is not geting switched in for loop, so i am not geting proper output.

Need few more info, can you show me the value in display queue for the input and output of this udf? And what is the type of udf (is it for each value in a context or queue)

Also you can put context change using splitbyvalue node function

Regards

Suraj

[Former Member · Accepted solution]

Hi Suraj,

values getting concatenated when i changed the UDF type to all values in Queue.

Previously it was all values in context. Can u tell me the difference between these types.

Many thanks,

Sandip

[former_member187339 · Accepted solution]

Hi Sandip,

Just search sdn and you will get threads on this. For eg:

Regards

Suraj

[Former Member]

Hi,

1.

If the idoc segment occures multiple times i need to concate all those values into single target xml element.

For this write a UDF.

All values of context.

Input:source,container,result

Output:void.

-

---

String temp = "";

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

{

temp = temp+source<i>;

}

result.addValue(temp);

-

---

2.Also i have one check condition for parent segment of source

Use Exists function to check for the existence of source node..

I hope this wil solve ur prblm...

In case still prblm occurs plz do post..

Babu

[former_member200962]

for the first one, you have to implement a UDF which will concat values of all the re-curring nodes and then pass it as one single string to the target