1. implement a scope manager
(implementing StateObjectPersistenceManager )
look at ApplicationScopeManager for example.
in your implementation, use ehcache to store the objects.
configure ehcache
http://ehcache.sourceforge.net/
configure the new scope as singletone service in hivemind:
<service-point id="MyScopeManager"
interface="org.apache.tapestry.engine.state.StateObjectPersistenceManager">
<invoke-factory model="singleton" >
<construct class="MyScopeManager" >
</construct>
</invoke-factory>
</service-point>
2. configure the new scope
<contribution
configuration-id="tapestry.state.StateObjectPersistenceManagers">
<manager scope="request" object="service:MyScopeManager"/>
</contribution>
3. create state objects:
see here:
http://jakarta.apache.org/tapestry/UsersGuide/state.html#state.aso.defining
4. use it.
http://jakarta.apache.org/tapestry/UsersGuide/state.html#state.aso.defining
5. make a nice wiki page on the tapestry wiki which documents the
process, so that others can benefit from it.
Cheers,
Ron
Raul Raja Martinez wrote:
Could you point me in some direction or url where I can see an example?
thanks for the quick answer Ron.
Raul.
Ron Piterman wrote:
I wouldn't use them as ASO but create a factory service which uses
ehcache.
Cheers,
Ron
Raul Raja Martinez wrote:
I have a couple of ASO's that I would like to reload automatically
every 15 min, I was wondering what is the best approach for doing so
in tapestry.
best regards.
Raul Raja.
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