Rename file in file adapter after processing

Question

Hi All,
My requirement is, i need to rename the file in receiver file adapter after the file is written to the folder. and this file should have a counter attached to its name. For eg. If i had a file created with name Material, i want to change it to Order001, Order002, Order003.... so on and counter should reset after 999. how can i achecive it?
thanks a lot in advance.
Regards,
Rashmi
Edited by: Rashmi H S on Jul 15, 2009 12:15 PM

Answer 1

Hi Rshmi,
use this UDF i hope it will work fine,
DynamicConfiguration conf = (DynamicConfiguration) container
     .getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey key = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File", "FileName");
String a=conf.get(key);
int inc = 1;
Integer seqNo = (Integer) container.getParameter("seqNo");
if(seqNo == null || seqNo ==999){
                            seqNo = new Integer(inc);
else{
                           int num = seqNo.intValue() + inc;
                           seqNo = new Integer(num);
container.setParameter("seqNo", seqNo);
return var1+seqNo.toString();
Regards,
Raj