Hi Use the localWorkDirectory option on the JMS endpoint to stream directly to a file when downloading the ftp file.
Then the message body is a GenericFile type (also a org.apache.camel.WrappedFile from Camel 2.9 onwards) where you can access the file using a stream etc. So if you want to from ftp to bean (figure out file name) to file Then in the bean you need to set the header Exchange.FILE_NAME to whatever you want the file to be saved as. For that you can use the setHeader EIP and then use a method call expression (eg like a method call on a bean). On Mon, Jul 16, 2012 at 8:29 AM, vishal1981 <vishal.changr...@ericsson.com> wrote: > Hi, > I am using Camel to transfer a file from my app server to an FTP server > before converting it to a different format. The incoming file can be > potentially huge (60 to 100 gbs) in size and I want to prevent Camel from > reading the whole file in memory. I would like to call a bean which takes > the input file location and an output file location as a parameter and not > the message body. > Any pointers on how I can achieve this without reading the whole file in > memory? > Thanks in advance. > > -- > View this message in context: > http://camel.465427.n5.nabble.com/Preventing-reading-of-a-large-XML-file-in-memory-tp5716064.html > Sent from the Camel - Users mailing list archive at Nabble.com. -- Claus Ibsen ----------------- FuseSource Email: cib...@fusesource.com Web: http://fusesource.com Twitter: davsclaus, fusenews Blog: http://davsclaus.com Author of Camel in Action: http://www.manning.com/ibsen