Enterprise application Integeration can be done using approaches like JCA, JMS and web services.
But our requirement is as follows:
It is required to integrate the J2EE application with EIS(may be CRM or ERP), in such way that information can be exchanged on both sides
(Example: EIS may invoke EJB of J2EE application or J2EE application may call
EIS). I read JCA 1.5 specification supports both inbound and outbound communication. Still i am not clear about how the communication happens.
For this kind of requirement, could you suggest a suitable approach(i mean JCA or JMS or web service).
Thanks in advance.
The resource adapter is responsible for any communication just as a jdbc driver
or jms implementation is reponsible for communication to their respective servers.