Hooking into Java User Exits (interceptors)

Create a class implementing any of the following Interceptor Java Interfaces whenever processing is required before or after the invocation of a service. The CMServiceConfig.xml file contains the mapping between services and corresponding classes that implement pre/post processing plug-ins. The files should reside in the same directory as the service xml files, that is, in the <classpath>/services folder. This can be arranged by placing the files in the web application server's WEB-INF/classes/services folder, or placing them in an existing jar file.

To implement an interceptor:

• Creating a class implementing any of the Interceptor Java Interfaces.
• Register the class in CMServiceConfig.xml.