[resolved] Passing Header values to a SubJob in a route

[Anonymous]

I am trying to figure out the best way to pass header values from a Job to a SubJob within a route.
Here is how my current route looks (Screenshot attached - Hopefully):
Main Job:
Poll for a content file -->
Set header values for fileName, fileSize, DBConnection, etc -->
Call a stored proc to insert the file -->
Store the result as a header value to use later (result is a UID) -->
Move the file to a different directory -->
Create the body of my JMS message which is just the location of the file to Checksum -->
Call a JMS Queue to do a MD5Checksum on the file.
SubJob:
Receive JMS Message with File Location and Name -->
Checksum the file -->
Set the checksum result as a header value -->
Call a stored procedure to add the checksum to the file record in the DB
When I call the subjob I lose all of the Header Values that I set in the main job. I could change my JMS message to contain all of the data I need, but I would like to pass all the header values in the JMS message instead. Is there a way to do this?

[Anonymous · Accepted solution]

I figured out my issue. In my route I was doing a setBody to create a checksum request. When I created that new message I lost all of the headers from my original message. I changed the set body so that the headers were propagated to the new message and everything worked.
In my setBody (cProcessor) I had this:
//get fileName header
String fileName = exchange.getIn().getHeader("fileName", String.class);
System.out.println("fileName = " + fileName);
//set body to full file path with header value
exchange.getOut().setBody(context.ProjectRoot + context.WorkingDir + fileName);
and changed it to this:
//get fileName header
String fileName = exchange.getIn().getHeader("fileName", String.class);
System.out.println("fileName = " + fileName);
//set body to full file path with header value
exchange.getOut().setBody(context.ProjectRoot + context.WorkingDir + fileName);
//reset headers so you dont lose them
exchange.getOut().setHeaders(exchange.getIn().getHeaders());