A Leiningen plugin to generate war files that use a non aot compiled servlet.
Put [lein-non-aot-war "0.1.0"] into the :plugins vector of your
:user profile, or if you are on Leiningen 1.x do lein plugin install lein-non-aot-war 0.1.0.
Then, you will need to configure your project.clj file. At a
minimum, there must be a :ring map with a ring :handler function
and a :resource-scripts map:
:ring {:handler hello-world.core/handler
:resource-scripts [hello-world/core.clj]}
The following options can be used in the :ring map:
-
:resource-scriptsA sequence of scripts that will each be loaded with a call toRT.loadResourceScript. It's important that each separate clj file that is used for your init, destroy, and handler functions is listed here. -
:init- A function to be called once before your handler starts. It should take no arguments. -
:destroy- A function called before your handler exits or is unloaded. It should take no arguments. -
:handler- The ring handler function. This should be a function that takes a request map and returns a response map.
To build an uberwar from the command line:
$ lein non-aot-war
You can be explicit:
$ lein non-aot-war uberwar warfile.war
And generate a skinny war:
$ lein non-aot-war war warfile.war
The main reasoning behind this approach is to eliminate the long aot
compile times when creating a servlet using gen-class. This is done by
generating a java servlet implementation that looks up the ring
handler at runtime with RT.var.
Copyright © 2012 Robert Marianski
Distributed under the Eclipse Public License, the same as Clojure.