How do I install BIRT in JBoss?
Take the viewer deployment from the BIRT Runtime download(as described for Tomcat), and copy it to your JBoss deploy directory as viewer.war. However, BIRT uses an older version of the Rhino scripting engine, and this causes a conflict with the version installed with JBoss. To work around this temporarily, put BIRT’s js.jar in JBoss’s server/default/lib.