Hi !
As Howard suggested, you may have a look into TapestryModule, you will see
how RenderSupportImpl is built and pushed into the environment (cf.
contributeMarkupRenderer)
Also as Thiago mentioned it, ComponentResources is not a service, it can be
injected into pages because Tapestry 'shadows' @Inject to the
environment.peek() method
HTH
2010/8/7 Paul Stanton <p...@mapshed.com.au>
> That doesn't seem to work Thiago, or maybe I'm missing something:
>
> public class TapestryExtensionImpl implements TapestryExtension
> {
> @Inject
> private Environment environment;
>
> @SuppressWarnings("unchecked")
> public <T> T getPage(Class<T> pageClass)
> {
> ComponentSource componentSource =
> environment.peekRequired(ComponentSource.class);
> return (T) componentSource.getPage(pageClass);
> }
> }
>
> Caused by: java.lang.RuntimeException: No object of type
> org.apache.tapestry5.services.ComponentSource is available from the
> Environment. Available types are
> org.apache.tapestry5.services.ComponentEventResultProcessor.
> at
> org.apache.tapestry5.internal.services.EnvironmentImpl.peekRequired(EnvironmentImpl.java:79)
> at $Environment_12a4a4a9c82.peekRequired($Environment_12a4a4a9c82.java)
> at $Environment_12a4a4a9bbb.peekRequired($Environment_12a4a4a9bbb.java)
> at
> com.mapshed.vha.services.TapestryExtensionImpl.getPage(TapestryExtensionImpl.java:21)
>
>
> Thiago H. de Paula Figueiredo wrote:
>
>> On Fri, 06 Aug 2010 17:38:53 -0300, Paul Stanton <p...@mapshed.com.au>
>> wrote:
>>
>> Thiago,
>>>
>>
>> Hi!
>>
>> By "declare your class as a service" do you mean bind it? ie:
>>>
>>> public static void bind(ServiceBinder binder) {
>>> binder.bind(TapestryExtension.class, TapestryExtensionImpl.class);
>>> }
>>>
>>
>> Yes.
>>
>> or do i need to 'contribute' it somewhere? Because it isn't working.:
>>>
>>
>> ComponentResources ins't a service. There's class transformation applied
>> to component and pages classes that inject it. You should get it from the
>> Environment service by using the peek() or peekRequired() methods.
>>
>>
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>
--
Regards,
Christophe Cordenier.
Committer on Apache Tapestry 5
Co-creator of wooki @wookicentral.com
