Dynamic Filename in Receiver mail adapter is it possible without module?

Question

Hi,
I need to send the file name in email adapter dynamically.Presently iam getting the filename as untitled.xml in the email .The keep attachments is checked in the mail adapter.
I need to rename the file based on the input field name and timestamp .for example if i get the input field xxxx then the filename should be set as xxxx + timestamp .xml.I tried to use the UDF for dynamic configuration but it didnot help me out.Please help me.
Thanks
Rajesh

Answer 1

Use below code snippet... It should work. If you want timestamp different change accordingly. Currently I do date followed by time as per my requirement.
SimpleDateFormat simpledatFormat = new SimpleDateFormat("yyyyMMdd");
Date date = new Date();
String datewithYear = simpledatFormat.format(date);
SimpleDateFormat simpledatFormat1 = new SimpleDateFormat("HHmmss");
Date date1 = new Date();
String datewithMs = simpledatFormat1.format(date1);
DynamicConfiguration conf = ((DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION));
DynamicConfigurationKey key = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File" , "FileName");
String oldFileName=conf.get(key);
String valueNew;
if( oldFileName == null){
                       valueNew =oldFileNamedatewithYeardatewithMs+".xml";
//set the new filename
conf.put(key, valueNew);