Dynamic Directory and File Naming in Receiver Adapter

Question

Hi ..My Receiver file should Look like this.
COLCCYYMMDDHHMMSSLPMASTER___.tmp
1st 3 bytes: COL  ( Sender File name is COLMASTER.txt)
Next 14 bytes is timestamp: CCYYMMHHMMSS
Next 1 byte: L ( constant Value )
Next 1 byte: P/Q/D (Production/QA/Dvlp.. Can we do this based on Sender Logical System ?)
Next 20 bytes ( Part of it comes from Sender file name and remaining fields should be filler with underscores )
Next 4 bytes ( .tmp)
After Iam done with writing this file in .tmp format I should change the file name to .txt format for further processing. Since File gets created dynamically how should I change Name from .tmp to .txt file?
Appreciate help and guidance with steps I neeed to follow to make this happen. Thanx again.

Answer 1

Hi Ram,
One option~~
Use ADAPTER SPECIFIC INDENTIFIERS in both sender and recievr file adapter with the filename selected.
In this case, the filename of sender will be made the file name of the reciver.
Now, change the file name in the mapping in an UDF with the following code, and this will be used as the filename,
String newfilename="";
// Write the logic to get the new file name into this string.
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey key = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File","FileName");
conf.put(key, <b>newfilename</b>);
return  "";
Now, this filename in newfilename string will be used in the target filename.!!
Regards,
Bhavesh