Migrating From EJB 2.x to EJB 3.0
Source: Sun Microsystems
The EJB 3.0 specification makes programming much simpler. It makes the container do more work and the developers do less work. It decreases the number of programming artifacts for developers to provide, eliminates the requirement to implement ejb callback methods, and reduces the complexity of the entity bean programming model. EJB 3.0 should attract a larger developer community with this new programming model. This paper discusses possible migration strategies for moving applications written using EJB 2.x or earlier versions to the new EJB 3.0 programming model.
| Format: | HTML | Size: | 0.00 |
| Date: | Jan 2007 |
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