The first example in Camel in Action watches a directory for new files, and copies them to an output directory. Here are the steps to get that running in Clojure, using leiningen.
- Create your input and output directories
- Create a new leiningen project
- Add the following to the project.clj
- run lein deps
- Add the following to your src/org/whitlark/fc.clj (or whatever your last name is ;-)
Part of what screwed me up was the fact that you need to include spring in the project in order to get camel to work properly.
You can also use a macro to make the code even cleaner, like this:
Which I think compares nicely to the original Java:
I'm sure there are more improvements possible, but this got me started.