
104 Migrating Applications from WebLogic, JBoss and Tomcat to WebSphere V6
EJB module references classes in the WAR module
The application worked on JBoss 3.2.7 because of the JBoss Unified
Classloader flat hierarchy. However, it stops working when deployed to
WebSphere Application Server V6, because the EJB cannot view what the
WAR module contains.
EJB module references libraries located in the WAR module
In one application, EJBs imported classes from both Apache Axis and
Apache Struts. The required jar files were located in the Web modules
WEB-INF/lib folder and only visible to that module.
5.2.2 Use of native code
Java allows the use of native ...