Adding Custom nodes in JBPM

[ishada]

Dear All ,

        I recently started working  on JBPM 3.2.

        I need to add some custom nodes whose functionalities will be import, export etc.

        I did my some research and found out that in order to add Custom nodes we have two approaches.

        1) To implement ActionHandler and write the Business Logic in the execute method.

        2) To extend the Node class.

        I am really confused which approach to follow, first one is quite easy to  implement ,while in the second approach I have to do a lot of work as in providing hibernate mapping etc,

       Any suggestion will be helpful.

Thanks