String[] in input , how to manage with foreach block?

Question

hi,
my situation is this :
i invoke a web service which has a array of string (String[]  ) in output , i was thinking to manage it with a foreach block, invoking a second web service able to read the single strings..
the first block is the invoke to a web service 1 that returns me $InvokeWS1_uotputVariable/return, which  value is the array  String[]
in the foreach block i have start value  1 and  finale value : count($InvokeWS1_outputVariable.parameters/return)
than i'm trying to manage every string with the invocation to webservice 2 inside the foreach block , which will read it., i assign it a single string using an assign block with this assignement :
$InvokeWS1outputVariable.parameters/return[$foreach1Counter] associated with $InvokeWS2inputVariable.parameters/arg0.
the problem is that inside the foreach statement every invocation to the second web service gets only the first element in the array.
Anyone knows if  i managed it correctly?

Answer 1

This blog post of mine uses for each- http://blogs.sun.com/malkit/entry/dynamic_services_composition_in_bpel. Please take a look at the attached project.
If you still have some questions, please let us know.
- Malkit S. Bhasin