THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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- Session Beans implementation analysis
- Sample application
- The JBoss environment
- The Geronimo environment
- Step-by-step migration
- Summary
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EJB implementation analysis
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EJB implementation may vary from one vendor to another. The purpose of this section is to provide a session bean specific feature-to-feature comparison between JBoss and Apache Geronimo so you can clearly identify the differences and plan accordingly before migration.
Feature | JBoss v4 | Geronimo M5 (OpenEJB) |
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Stateful and stateless Session Beans | supported | supported |
BMP (Bean Managed Persistence) Entity Beans | supported | supported |
CMP (Container Managed Persistence) Entity Beans | supported | supported |
Message driven beans (MDBs) | supported | supported |
Interoperability using RMI-IIOP or JAXRPC | supported | supported |
Ability to expose stateless session beans and MDBs as Web Services | supported | supported |
Support for sending and receiving messages via Web Services | supported | supported |
Easy provisioning and hot deployment of EJB and JMX-based Web Services | supported | Not yet in M5, it will be available in V1 |
Access to EJBs from external CORBA objects | supported | supported |
Sample application
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