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Re: [aspectj-users] List of main users
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On 01.06.2004, at 17:05, Jan Willem wrote:
Adrian Colyer wrote:
so if you've got AspectJ working in combination with another tool,
server etc.. it would be great if you could post about that too.
I wrote a persisting aspect for J2EE for my masters thesis. It picks
up all calls to persisting methods of Entity Beans, and does the
persisting for the Entity Beans. This persisting method makes a good
replacement for CMP: it has all the advantages of BMP, but one has to
write the code only once. I wrote the persistence aspect with AspectJ
and tested with a test case (a small library application) written in
J2EE. The application was then deployed on the J2EE reference
implementation of Sun (1.3.1) with Cloudscape DBMS (4.0.6) and on
JBoss AS (4.0.0DR3) with Hypersonic (1.7.1).
Conclusions were that, in the short term, using aop it is possible to
implement all crosscutting behavior in a J2EE server. In the long
term J2EE will probably be replaced by aop, with a basic framework
delivering non crosscutting services.
... that sounds like the same statement as folks from the spring
framework say about J2EE. They have AOP, but I am not sure if they use
AOP in the core framework for features like persistence and transaction
without using EJB and other heavyweight J2EE techniques.
Regards,
Cyrill
