Here is an example from a production application:
<service-point id="ChartEngine"
interface="org.apache.tapestry.engine.IEngineService">
<invoke-factory model="threaded">
<construct class="impl.ChartEngineServiceImpl">
<set-object property="exceptionReporter"
value="infrastructure:requestExceptionReporter" />
<set-object property="response"
value="infrastructure:response" />
<set-object property="linkFactory"
value="infrastructure:linkFactory" />
<set-object property="request"
value="infrastructure:request" />
</construct>
</invoke-factory>
</service-point>
<contribution configuration-id="tapestry.url.ServiceEncoders">
<path-encoder id="chart" path="/chart" service="chart" />
</contribution>
<contribution configuration-id="tapestry.services.ApplicationServices">
<service name="chart" object="service:bookie.framework.ChartEngine"/>
</contribution>
On Feb 19, 2008 4:52 PM, Stroeber, Andreas <[EMAIL PROTECTED]>
wrote:
> Hi users,
>
> It's driving me crazy. :o(
>
> The thing i want to accomplish is, adding a new service to my tapestry
> application. Relying on "Enjoying Web Development with Tapestry", it can be
> done by writing a class implementing the interface IEngineService and
> furthermore adding some configuration to the file
> src/META-INF/hivemodule.xml. That should be all to get it work. For example
> hivemodule.xml could look like this:
>
> <?xml version="1.0"?>
> <module id="com.ttdev.album" version="1.0.0">
> <contribution configuration-id="tapestry.services.ApplicationServices
> ">
> <service name="image" object="instance:
> com.ttdev.album.ImageService"/>
> </contribution>
> </module>
>
>
> So I implemented the interface and made my configuration that looks
> similar to this now:
>
> <?xml version="1.0"?>
> <module id="rd.bird" version="1.0.0">
> <contribution configuration-id="tapestry.state.ApplicationObjects">
>
> <!-- PDF-Downloadservice -->
> <service name="pdf" object="instance:
> rd.bird.colibri.tapservices.FileService"/>
>
> <!-- Application User -->
> <state-object name="asoUser" scope="session">
> <create-instance class="
> rd.bird.colibri.objects.UnauthenticatedUser"/>
> </state-object>
>
> <!-- Statusmessages -->
> <state-object name="asoStatus" scope="session">
> <create-instance class="rd.bird.colibri.objects.Status"/>
> </state-object>
>
> [ . . . ]
>
> </contribution>
> </module>
>
>
> But now when starting my application, it throws several Exceptions:
>
> [ +/- ] Exception: Unable to construct configuration
> tapestry.state.ApplicationObjects: Error at
> file:/D:/z__netbeans_workspace__/Colibri/build/web/WEB-INF/classes/META-INF/hivemodule.xml,
> line 6, column 88: Element service is not allowed here.
> org.apache.hivemind.ApplicationRuntimeException
> location:
>
> file:/D:/z__netbeans_workspace__/Colibri/build/web/WEB-INF/classes/META-INF/hivemodule.xml,
> line 6, column 88
>
> 1 <?xml version="1.0"?>
> 2 <module id="rd.bird" version="1.0.0">
> 3 <contribution configuration-id="
> tapestry.state.ApplicationObjects">
> 4
> 5 <!-- PDF-Downloadservice -->
> 6 <service name="pdf" object="instance:
> rd.bird.colibri.tapservices.FileService"/>
> 7
> 8
> 9
> 10 <!-- Der Benutzer der Anwendung -->
> 11 <state-object name="asoUser" scope="session">
>
> [ +/- ] Exception: Error at
> file:/D:/z__netbeans_workspace__/Colibri/build/web/WEB-INF/classes/META-INF/hivemodule.xml,
> line 6, column 88: Element service is not allowed here.
>
>
> I tried several things... A second <contribution> section, ... But i
> wasn't able to find the definition, where the element should be defined?!
> Where can i find the corresponding DTD? I wasn't able to find one. Who can
> help me? Thanks in advance.
>
> For additional information:
> The purpose of all this is a FileService that serves files that request by
> users. The web application generates links als /app?service=file&id=1234 and
> the user can download files for example. That's not my favorite way, but
> it's the only one I know.
>
>
> Best regards
> Andreas Stroeber
>
>
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>
>
--
Best regards,
Igor Drobiazko
