Writing file content from a custom header
I wondered if it was possible when using a file producer when writing
file content to take the file from a custom header rather than the
For example imagine in one processor I store the file for later e.g)
Then later is there a way when I do .to(file:/.. to use the file object
inside the header "FILE_OBJECT" as the message exchange if you see what
I could easily create another bean or processor to do this but wondered
if it was already possible with the DSL somehow?