Hi All,
I was able to implement the below for
hivemind.startup...however is
there such a thing as hivemind.shutdown? I'm looking
for the equivalent
of contextDestroyed?
Thanks,
Josh
James Carman wrote:
> You let HiveMind inject stuff into your service that
runs at startup:
>
> public class MyStartupClass implements Runnable
> {
> private MyService myService;
>
> public void setMyService( MyService myService )
> {
> this.myService = myService;
> }
>
> public void run()
> {
> myService.doSomethingThatMyServiceDoes();
> }
> }
>
> HiveMind will "autowire" the MyService object into
your MyStartupClass
> object (unless there is more than one service point
within your HiveMind
> registry which implements the MyService interface).
Then, declare your
> service point in the HiveMind module:
>
> <service-point id="SomeIdYouChoose"
interface="java.lang.Runnable">
> <invoke-factory>
> <construct
class="com.myco.somepackage.MyStartupClass" />
> </invoke-factory>
> </service-point>
>
> Then, register your service with the startup
configuration point:
>
> <contribution configuration-id="hivemind.Startup">
> <startup object="service:SomeIdYouChoose" />
> </contribution>
>
> That's it! Your Runnable class will now run upon
registry startup
> (creation), which happens in a Tapestry application
when the application
> servlet starts up.
>
> On 10/28/06, KEGan <[EMAIL PROTECTED]> wrote:
>>
>> Hi,
>>
>> I have tried both approches. However, inside my
code, I am trying to
>> access
>> Hivemind services, and it didnt work.
>>
>> Example, in my custom "ApplicationInitializer", I
use:
>>
>> Registry registry =
RegistryBuilder.constructDefaultRegistry();
>> MyService myservice =
(MyService)registry.getService("
>> com.project.myService",
>> MyService.class);
>>
>> And all I get is a null.
>>
>> I suspect using the
"RegistryBuilder.constructDefaultRegistry()" is not
>> the
>> correct way to get access into Hivemind registry,
when Tapestry is
>> starting
>> up.
>>
>> So, how do I get access to Hivemind registry ...
whether it is from
>> inside
>> "
>> hivemind.Startup" or
"tapestry.init.ApplicationInitializers".
>>
>>
>>
>> On 10/24/06, James Carman
<[EMAIL PROTECTED]> wrote:
>> >
>> > There is a configuration point called
"hivemind.Startup" where you can
>> > register Runnable objects to be run at HM
registry startup time (which
>> is
>> > the same as Tapestry startup time).
>> >
>> > On 10/22/06, KEGan <[EMAIL PROTECTED]>
wrote:
>> > >
>> > > Hi,
>> > >
>> > > I need to do some tasks when my Servlet web
application is
>> initialized.
>> > In
>> > > this, I can use ServletContextListener.
>> > >
>> > > Now, I am using Tapestry ... and I want to
achieve the same
>> thing. Of
>> > > course, I can still use ServletContextListener,
but with this, I
>> cannot
>> > > use
>> > > all the TapestryAnnotation Hivemind goodness
(autowiring, etc) that
>> > comes
>> > > with Tapestry. So is there a
ServletContextListener equivalent in
>> > > Tapestry?
>> > > The idea is that I can run some tasks (only
once) when Tapestry is
>> first
>> > > initialized, and I want to do this with all the
Tapestry Annontation
>> and
>> > > Hivemind goodness.
>> > >
>> > > Thanks.
>> > >
>> > > ~KEGan
>> > >
>> > >
>> >
>> >
>>
>>
>
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