if I understand you correctly, you have an ejbserver that only lets you
specify the WHERE clause of the finder query. that's a problem of the ejb
server and not inherent to cmp. there are servers (like orion or ejipt and
probably many more) that let you define whatever sql you like for your
finders while you still benefit from the optimizations of cmp like result
set caching. if you don't have that possibility, I agree that's very
limiting and annoying since it's not harder to implement for the appserver
vendor than the simple finders, just a little more responsibility on the
developer's side (which I like).
just my 2c,
robert
At 20:22 03.04.00 , you wrote:
>I started to implement my system using CMP Entity Beans. However, the
>minute I needed to execute a JOIN in order to implement one of the finder
>methods, I realized that I have a problem. It seems, that CMP is only good
>for TRIVIAL object relationships. The minute a query needs to JOIN from
>more than one table in order to execute the find, CMP shows it's
>limitations. This means, that for all but the simplest of objects, I need
>to use BMP (which appears to be much slower). Is this what most of you have
>found? Am I missing something when it comes to CMP?
>
>Thanks.
>-AP_
>
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