Hi,
Great. I'm happy that what I though was not totally nonsense ;) All right, shall I put it to Jira as a feature request?
how exactly you could extend the Object Provider concept to support this?
thanks!!! IStvano
That's a pretty good idea; further, the factory method should be optional, since HiveMind will often be able to figure it out ("gee, a method with no parameters that returns the correct type!"). Also, the other "thing" might not be a service (I've been keen to leverage the Object Provider concept as much as possible).
On Mon, 18 Oct 2004 20:08:22 +0200, Istvan Orban <[EMAIL PROTECTED]> wrote:
Hi,
sorry for my ignorance, but I'm intrested if the following thing is a good idea or not.
If you have a service (B) which can only be instanciated by an other factory service (A). you have to write your own factory class which implements the ServiceImplementationFactory. I have seen some example of doing it.
I think this is a general problem that. the BuilderFactory should not instance the class by calling it's contructor but to call an other service's method.
would extending the BuilderFactory be a good idea on the following way.
<invoke-factory service-id="hiveMind:BuilderFactory">
<construct class="MyServiceB" contructor-service-id="MySerciceA" constructor-method="createServiceB"> ..... <event-listener service-id="hivemind.ShutdownCoordinator"/> </construct> </invoke-factory>
with these extra tags one could specify which method of the MyServiceA returns an instance of the MyServiceB so I can use all the power of the Configuration and Autowite provided already by the the BuilderFactory etc.
I'm asking this because I have seen examples (providing hivernate session and transaction stuff) where they just implemented the 'ServiceImplementationFactory' but then you have to write again all the cool function which does the autowite and all other cool stuff for you....
or I can achive the same functionality somehow differently
Thanks!!!
ps: It's a really great tool. I'm amazed how much time it can save for me...
Istvano
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-- Howard M. Lewis Ship Independent J2EE / Open-Source Java Consultant Creator, Jakarta Tapestry Creator, Jakarta HiveMind http://howardlewisship.com
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