Excerpted from 'Applying Enterprise JavaBeans' (2nd ed.), the example application chapter illustrates various techniques for working with entity beans such as using CMP, CMR, caching persistent state and subclassing. The Understanding Transactions chapter explains EJB transaction attributes and looks at declarative and programmatic transaction demarcation.
Download Entity Bean Application Example and Understanding Transactions
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Applying EJB 2.1: Entity Bean Sample Application, Transactions (3 messages)
- Posted by: Nitin Bharti
- Posted on: December 01 2003 15:58 EST
Threaded Messages (3)
- Unable to download sample chapters by Joe Parks on December 02 2003 08:59 EST
- subclassing supported by Andy Jefferson on December 02 2003 11:27 EST
- link for the code by Shashi Bhushan on February 21 2007 07:40 EST
- subclassing supported by Andy Jefferson on December 02 2003 11:27 EST
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Unable to download sample chapters[ Go to top ]
- Posted by: Joe Parks
- Posted on: December 02 2003 08:59 EST
- in response to Nitin Bharti
various techniques for working with entity beans such as using container-managed persistence, container-managed relationships, caching persistent state, subclassing techniques
I can't download the pdf files.
Does the above quote, though, mean that subclassing is now supported in EJB 2.1? -
subclassing supported[ Go to top ]
- Posted by: Andy Jefferson
- Posted on: December 02 2003 11:27 EST
- in response to Joe Parks
No ... not supported. I assume all it means is that it will explain how to do the subclassing "manually" in your beans to make them look like inheritance :-0 -
link for the code[ Go to top ]
- Posted by: Shashi Bhushan
- Posted on: February 21 2007 07:40 EST
- in response to Andy Jefferson
you can get code from http://java.sun.com/developer/releases/applyingejb/