For building the Java code documentation:

For building the XSL stylesheets documentation:

By default, documentation is generated under webapps/chello/javadoc and webapps/chello/xsldoc. This can be changed in the build.xml file

The Chello documentation you are currently reading is generated from XML files using Cocoon.

Documentation sources are under the srcdoc directory. To rebuild the documentation just do:

It's a good idea to reuse this system for your own project documentation