How to build subprojects of same type

["Mukherjee, Pratip" <Pr...@FMR.COM>]

How do I do the following:
I have a base directory under which there are many sub directories
containing sub projects which are all of exactly same type except for a few
definitions. Specifically, each sub directory contains all the files for one
EntityBean. How do I write the top level build.xml so that the build.xmls in
the subdirectory only contain the overriding property values, the actual
build commands being in the top level build.xml file. This is what we
currently do with Makfile, with include statement.
Thanks.

Pratip Mukherjee
pratipm@fmr.com