First time create SFTP File and then Append to same in loop.

[Goyal, Arpit]

Hi Colleagues,

We have the following route:

from("xxx:inbound").process(new 
MyProcessor()).choice(when(header("record_count").isGreaterThan(0)).to("sftp://xyx[?options]";).to("xxx:inbound").otherwise(new
 MyEndProcessor())

It is a simple loop condition using choice where one branch process data and 
send to SFTP server and then loop back where else other branch would end the 
process.

Question: In FIRST SFTP write we want the FILE to be created. When second call 
comes, then we want APPEND to happen. How can we achieve this? Was searching 
for some header where I can toggle the value of 'fileExists'.

Can I change end point configuration using some custom bean? Please help.

Regards,
Arpit.