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From "James Carman" <ja...@carmanconsulting.com>
Subject Re: Use of configuration-point to inject a service-point
Date Thu, 05 Jul 2007 13:39:06 GMT
Oops.  Hit send too quickly.  Remember...

"A configuration can be injected into a writable property (or also a
constructor parameter) of type List or Map."

http://hivemind.apache.org/hivemind1/configurations.html#Accessing+Configuration+Points


On 7/5/07, James Carman <james@carmanconsulting.com> wrote:
> What is the type of the "root" property on the RubricHierarchyFactory class?
>
>
>
> On 7/5/07, Stephane Decleire <sdecleire@cariboo-networks.com> wrote:
> > Are those configurations equivalent ?
> >
> > 1.
> >     <service-point id="RubricHierarchyFactory"
> > interface="org.apache.tapestry.engine.state.StateObjectFactory">
> >         <invoke-factory>
> >             <construct
> > class="com.cariboonetworks.ads.services.impl.RubricHierarchyFactory">
> >                 <set-object property="root" value="service:RubricAd"/>
> >             </construct>
> >         </invoke-factory>
> >     </service-point>
> >
> > 2.
> >     <service-point id="RubricHierarchyFactory"
> > interface="org.apache.tapestry.engine.state.StateObjectFactory">
> >         <invoke-factory>
> >             <construct
> > class="com.cariboonetworks.ads.services.impl.RubricHierarchyFactory">
> >                 <set-configuration property="root"
> > configuration-id="RubricRoot"/>
> >             </construct>
> >         </invoke-factory>
> >     </service-point>
> >
> >     <configuration-point id="RubricRoot">
> >       <schema>
> >         <element name="rubric">
> >           <attribute name="service-id" translator="service-point"
> > required="true" unique="true"/>
> >         </element>
> >       </schema>
> >     </configuration-point>
> >
> >     <contribution configuration-id="RubricRoot">
> >         <rubric service-id="RubricAd"/>
> >     </contribution>
> >
> > In the second one, it returns :
> > "Unable to update property root of
> > com.cariboonetworks.ads.services.impl.RubricHierarchyFactory@1052a203:
> > argument type mismatch"
> > and i don't understand why ...
> >
> > Thanks in advance for any clue.
> >
> > Stephane
> >
>

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