If three files are in same directory, you can just use one route with the
aggregator.
If these files are in different directory, you can use three route like this
from("file:/csv1/").to("direct:merge");
from("file:/csv2/").to("direct:merge");
from("file:/csv3/").to("direct:merge");
from("direct:merge").aggregate(…)
--
Willem Jiang
Red Hat, Inc.
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On Tuesday, March 19, 2013 at 5:12 AM, Pontus Ullgren wrote:
> Hello,
>
> The file component will by default poll all files that are available
> in the directory.
> You could then use the aggregator EIP [1] and your own custom
> aggregation strategy to combine the files.
>
> Possibly you could also use a custom route policy to restrict the
> polling of files until all files are available.
>
> [1] http://camel.apache.org/aggregator2.html
>
> Just my $0.02
> // Pontus
>
> On Mon, Mar 18, 2013 at 10:42 AM, Joe San <codeintheo...@gmail.com
> (mailto:codeintheo...@gmail.com)> wrote:
> > Camel Users,
> >
> > I need to acheive the following scenario:
> >
> > I have a file system where 3 different CSV files will be written, csv1,
> > csv2 and csv3. All these 3 files will be available at the same time. I need
> > to read all the three files, do some processing on iut and produce one CSV
> > file as a result.
> >
> > The question that I have here is, do I need to know the name of the csv
> > files in advance to read them from the file system? or is there a way to
> > read multiple files at once and get the file contents from the file name
> > where the file name is available as a header?
> >
> > Regards,
> > Joe
>
