Hi The java.io.File API does *not* give back an codes etc. Its just true|false, or IOException.
The getCode method is for other kind of file systems (components) that offers that. For example the FTP components. On Tue, Sep 11, 2012 at 12:22 PM, John Lee <jhn134...@gmail.com> wrote: > Hello there, > I'm using camel-core version 2.9.1. > > I have an application that uses the File2 Camel Component. In cases of > write failures, my application intends to take the system error codes ( > http://docs.oracle.com/cd/E17952_01/refman-5.0-en/operating-system-error-codes.html), > and map it to an application level error code and send it to a client of my > application in a JMS response message. > > I initially thought that the system error code would be reflected in the > facade exception GenericFileOperationFailedException. This doesn't appear > to be the case. Is this assertion correct? > > So for example, if a directory doesn't have write permissions : > > from("file:/tmp/data?noop=true").process(new Processor() { > public void process(Exchange exchange) throws Exception > { > System.out.println("Shall attempt to write a sample > file to a directory with no write permission"); > } > }).to("file:/tmp/no_write_permission"); > > I have to dig into the GenericFileOperationFailedException to get the > FileNotFoundException, look for "Permission denied" in the > FileNotFoundException message, and if I find a match, then map to my > application-level error code. Somewhere in the exception chain the error > code provided by the OS is lost. > > Any advice on how to best use GenericFileOperationFailedException in this > case? > As a user it would be more preferable if I could use the getCode() on the > GenericFileOperationFailedException to reliably get the system error code, > when a system error is generated. > BRs //John. -- 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
