Jason,
The threads will have to clean up after them selves in order to make
HiveMind discard the service implementations. See
http://jakarta.apache.org/hivemind/hivemind/apidocs/org/apache/hivemind/Registry.html#cleanupThread()
HTH,
--knut
On 2/5/06, Jason L. Buberel <[EMAIL PROTECTED]> wrote:
> I am using HiveMind v1.1.1 with Hibernate to manage a multi-threaded database
> application that uses HiveMind as the central factory for all
> interfaces/classes. I have adopted the ISessionOwner/SessionOwnerImpl session
> Hibernate management pattern from Kent Truong's e-book 'Enjoying Web
> Development with Tapestry'.
>
> I have defined the following interface:
>
> public interface ISessionOwner extends Discardable {
> Session getSession();
> }
>
> And the following implementation:
>
> public class SessionOwnerImpl implements ISessionOwner, Discardable {
> public Session getSession() {
> ...
> }
>
> public void threadDidDiscardService() {
> LOGGER.debug("discarding instance of SessionOwner");
> ...
> }
> }
>
> The hivemodule.xml snippet for this service point is:
>
> <service-point id="ISessionOwner"
> interface="com.altosresearch.ISessionOwner">
> <invoke-factory model="threaded">
> <construct class="com.altosresearch.SessionOwnerImpl"/>
> </invoke-factory>
> </service-point>
>
> I have confirmed that the basic functionality (instantiation) works just fine.
> Callers to Registry.getService(ISessionOwner.class) are indeed being returned
> instances of SessionOwnerImpl on a per-thread basis.
>
> The objects that are obtaining references to these instances are running in
> the 'main' thread as well as from within one of several ThreadPoolExecutors
> that I use.
>
> However, when any of these threads terminate or the application exits, I do
> not see the log message "discarding instance of SessionOwner" ever appear in
> my log files.
>
> I have inserted similar statments into the finalize() method for this class,
> but I do not see those being recorded either.
>
> I am using JDK1.5_06 on RedHat ES3.0. I invoke the application via an ant
> task, from the command line, with fork="true".
>
> I'm hoping that I am just doing something obviously wrong here. Anyone have
> any pointers/suggestions?
>
> Thanks,
> jason
>
> --
> Jason L. Buberel -- www.buberel.org -- skype:jbuberel
> +1.650.483.1989 -- im:[EMAIL PROTECTED]
>
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