Override the implementation of the tapestry.state.ApplicationStateManager
service point:
<implementation service-id="tapestry.state.ApplicationStateManager">
<invoke-factory service-id="hivemind.BuilderFactory" model="pooled" >
<construct
class="com.icoserve.aim.web.commons.HibernateApplicationStateManager">
<set-object property="factory"
value="service:WebAccessFactory" />
<set-service property="registry"
service-id="tapestry.state.StateObjectManagerRegistry" />
</construct>
</invoke-factory>
</implementation>
-----Original Message-----
From: Robert Binna [mailto:[EMAIL PROTECTED]
Sent: Wednesday, July 26, 2006 9:07 AM
To: [email protected]
Subject: Custom Application State Manager
Hi.
I am now developing no with tapestry for some month, and i must say it
is a great thing. I think I am not a newbie anymore but I am far away
from beeing an advanced user.
My problem is as follows:
I have developed a custom ApplicationStateManager that is responsible
for dealing with Hibernate Objects.
I registered it with the following hivemind entries:
<service-point id="HibernateApplicationStateManager"
interface="org.apache.tapestry.engine.state.ApplicationStateManager">
<invoke-factory service-id="hivemind.BuilderFactory" model="pooled" >
<construct
class="com.icoserve.aim.web.commons.HibernateApplicationStateManager">
<set-object property="factory"
value="service:WebAccessFactory" />
<set-service property="registry"
service-id="tapestry.state.StateObjectManagerRegistry" />
</construct>
</invoke-factory>
</service-point>
<contribution configuration-id="tapestry.InfrastructureOverrides">
<property name="applicationStateManager"
object="service:HibernateApplicationStateManager"/>
</contribution>
If I am now retrievin an ASO like this all works well and the
HibernateApplicationStateManager is used:
return (MyState) getEngine().getInfrastructure()
.getApplicationStateManager().get("myState");
if i am doing it like this I am into troubles:
@InjectState("myState")
public abstracct MyStategetState()
It seems that the InjectStateWorker is hardwired to the service
tapestry.state.ApplicationStateManager
Is there any way to override it with my custom AppliationStateManager or
to set it to infrastructure:applicationStateManager
My development platform is:
jdk: 1.5.0_05
tomcat: 5.5.10
tapestry: 4.0
os: windows xp
I hope someone can help me.
Kind regards,
Robert
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