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Posted to user@hivemind.apache.org by Stephane Decleire <sd...@cariboo-networks.com> on 2007/07/05 15:26:54 UTC

Use of configuration-point to inject a service-point

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

Re: Use of configuration-point to inject a service-point

Posted by James Carman <ja...@carmanconsulting.com>.

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 <ja...@carmanconsulting.com> wrote:
> What is the type of the "root" property on the RubricHierarchyFactory class?
>
>
>
> On 7/5/07, Stephane Decleire <sd...@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
> >
>

Re: Use of configuration-point to inject a service-point

Posted by James Carman <ja...@carmanconsulting.com>.

What is the type of the "root" property on the RubricHierarchyFactory class?



On 7/5/07, Stephane Decleire <sd...@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
>