What does the method that fetches the domain object look like? Does
it cache its results or does it call the IDomainSource every time?
On 2/9/07, Tobias Marx <[EMAIL PROTECTED]> wrote:
Hi there!
I am using Hivemind to generate a Map of Domain name related objects as a
singleton on startup, called HibernateDomainSource.
Then I am constructing a threaded services that uses this data
together with the servletRequest. This service is called DomainManager.
I am now injecting the DomainManager into my base component in order to access
a domain object from the HibernateDomainSource that corresponds to the domain
name from the servlet Request.
<service-point id="HibernateDomainSource"
interface="tm.framework.services.interfaces.IDomainSource">
<invoke-factory model="singleton">
<construct
class="tm.framework.services.HibernateDomainSource">
<set-service property="templatePersistenceService"
service-id="TemplatePersistenceService"/>
</construct>
</invoke-factory>
</service-point>
<service-point id="DomainManager"
interface="tm.framework.services.interfaces.DomainManager">
<invoke-factory model="threaded">
<construct
class="tm.framework.services.DomainManagerImpl">
<set-service property="domainSource"
service-id="HibernateDomainSource"/>
<set-service property="servletRequest"
service-id="tapestry.globals.HttpServletRequest" />
</construct>
</invoke-factory>
</service-point>
The "problem" now is, that the DomainManager method that fetches the domain
object from the map is called several times during a single page request.
Is there a way to force it to only fetch it once per page request?
Thanks!
Toby
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