Noticed the @InjectPage annotation and tried that - as the javadoc
talked about accessing read only properties of a page. However I get
this:
[ERROR] RequestExceptionHandler Processing of request failed with
uncaught exception:
com.*****.lighting.guidecontrol.view.pages.AbstractBasePage
java.lang.InstantiationError:
com.*****.lighting.guidecontrol.view.pages.AbstractBasePage
at
$Instantiator_119611f8cd5.newInstance($Instantiator_119611f8cd5.java)
at
org.apache.tapestry.internal.structure.InternalComponentResourcesImpl.<init>(InternalComponentResourcesImpl.java:79)
at
org.apache.tapestry.internal.structure.ComponentPageElementImpl.<init>(ComponentPageElementImpl.java:571)
at
org.apache.tapestry.internal.structure.ComponentPageElementImpl.<init>(ComponentPageElementImpl.java:582)
at
org.apache.tapestry.internal.services.PageElementFactoryImpl.newRootComponentElement(PageElementFactoryImpl.java:261)
at
$PageElementFactory_119611f8c78.newRootComponentElement($PageElementFactory_119611f8c78.java)
at
org.apache.tapestry.internal.services.PageLoaderProcessor.loadRootComponent(PageLoaderProcessor.java:412)
at
org.apache.tapestry.internal.services.PageLoaderProcessor.loadPage(PageLoaderProcessor.java:390)
at
org.apache.tapestry.internal.services.PageLoaderImpl.loadPage(PageLoaderImpl.java:59)
at $PageLoader_119611f8c76.loadPage($PageLoader_119611f8c76.java)
at
org.apache.tapestry.internal.services.PagePoolCache.checkout(PagePoolCache.java:188)
at
org.apache.tapestry.internal.services.PagePoolImpl.checkout(PagePoolImpl.java:107)
at $PagePool_119611f8c75.checkout($PagePool_119611f8c75.java)
at
org.apache.tapestry.internal.services.RequestPageCacheImpl.get(RequestPageCacheImpl.java:43)
at
$RequestPageCache_119611f8c74.get($RequestPageCache_119611f8c74.java)
at
$RequestPageCache_119611f8c3f.get($RequestPageCache_119611f8c3f.java)
at com.*****.lighting.guidecontrol.view.components.Heading._
$read_inject_page_basePage(Heading.java)
at
com.*****.lighting.guidecontrol.view.components.Heading.getBasePage(Heading.java:42)
at $PropertyConduit_119611f8ca6.get($PropertyConduit_119611f8ca6.java)
at
org.apache.tapestry.internal.bindings.PropBinding.get(PropBinding.java:53)
at
org.apache.tapestry.internal.structure.ExpansionPageElement.render(ExpansionPageElement.java:47)
at
org.apache.tapestry.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:63)
at
org.apache.tapestry.internal.services.PageRenderQueueImpl.render(PageRenderQueueImpl.java:84)
at
$PageRenderQueue_119611f8cb7.render($PageRenderQueue_119611f8cb7.java)
at
$PageRenderQueue_119611f8cb0.render($PageRenderQueue_119611f8cb0.java)
at org.apache.tapestry.services.TapestryModule
$19.renderMarkup(TapestryModule.java:1293)
at org.apache.tapestry.services.TapestryModule
$23.renderMarkup(TapestryModule.java:1402)
at
$MarkupRenderer_119611f8cb9.renderMarkup($MarkupRenderer_119611f8cb9.java)
at org.apache.tapestry.services.TapestryModule
$22.renderMarkup(TapestryModule.java:1383)
at
$MarkupRenderer_119611f8cb9.renderMarkup($MarkupRenderer_119611f8cb9.java)
at org.apache.tapestry.services.TapestryModule
$21.renderMarkup(TapestryModule.java:1365)
at
$MarkupRenderer_119611f8cb9.renderMarkup($MarkupRenderer_119611f8cb9.java)
at org.apache.tapestry.services.TapestryModule
$20.renderMarkup(TapestryModule.java:1347)
at
$MarkupRenderer_119611f8cb9.renderMarkup($MarkupRenderer_119611f8cb9.java)
at
$MarkupRenderer_119611f8cb5.renderMarkup($MarkupRenderer_119611f8cb5.java)
at
org.apache.tapestry.internal.services.PageMarkupRendererImpl.renderPageMarkup(PageMarkupRendererImpl.java:55)
at
$PageMarkupRenderer_119611f8cb3.renderPageMarkup($PageMarkupRenderer_119611f8cb3.java)
at
org.apache.tapestry.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:57)
at
$PageResponseRenderer_119611f8c6e.renderPageResponse($PageResponseRenderer_119611f8c6e.java)
at
org.apache.tapestry.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:59)
at org.apache.tapestry.services.TapestryModule
$29.handle(TapestryModule.java:1607)
at
$PageRenderRequestHandler_119611f8c6f.handle($PageRenderRequestHandler_119611f8c6f.java)
at
$PageRenderRequestHandler_119611f8c64.handle($PageRenderRequestHandler_119611f8c64.java)
at
org.apache.tapestry.internal.services.RootPathDispatcher.dispatch(RootPathDispatcher.java:61)
at $Dispatcher_119611f8c6b.dispatch($Dispatcher_119611f8c6b.java)
at $Dispatcher_119611f8c5d.dispatch($Dispatcher_119611f8c5d.java)
at org.apache.tapestry.services.TapestryModule
$13.service(TapestryModule.java:944)
at com.*****.lighting.guidecontrol.view.services.AppModule
$1.service(AppModule.java:70)
at $RequestFilter_119611f8c5c.service($RequestFilter_119611f8c5c.java)
at
$RequestHandler_119611f8c5e.service($RequestHandler_119611f8c5e.java)
at
org.apache.tapestry.internal.services.LocalizationFilter.service(LocalizationFilter.java:42)
at
$RequestHandler_119611f8c5e.service($RequestHandler_119611f8c5e.java)
at org.apache.tapestry.services.TapestryModule
$3.service(TapestryModule.java:553)
at
$RequestHandler_119611f8c5e.service($RequestHandler_119611f8c5e.java)
at org.apache.tapestry.services.TapestryModule
$2.service(TapestryModule.java:520)
at
$RequestHandler_119611f8c5e.service($RequestHandler_119611f8c5e.java)
at
org.apache.tapestry.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:79)
at
$RequestHandler_119611f8c5e.service($RequestHandler_119611f8c5e.java)
at org.apache.tapestry.internal.services.CheckForUpdatesFilter
$2.invoke(CheckForUpdatesFilter.java:93)
at org.apache.tapestry.internal.services.CheckForUpdatesFilter
$2.invoke(CheckForUpdatesFilter.java:84)
at
org.apache.tapestry.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:77)
at
org.apache.tapestry.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
at
$RequestHandler_119611f8c5e.service($RequestHandler_119611f8c5e.java)
at
$RequestHandler_119611f8c55.service($RequestHandler_119611f8c55.java)
at org.apache.tapestry.services.TapestryModule
$12.service(TapestryModule.java:924)
at
org.apache.tapestry.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
at
$HttpServletRequestFilter_119611f8c54.service($HttpServletRequestFilter_119611f8c54.java)
at
$HttpServletRequestHandler_119611f8c56.service($HttpServletRequestHandler_119611f8c56.java)
at
$HttpServletRequestHandler_119611f8c53.service($HttpServletRequestHandler_119611f8c53.java)
at org.apache.tapestry.TapestryFilter.doFilter(TapestryFilter.java:168)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol
$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint
$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:735)
[ERROR] PagePool Page Page[Start en] is dirty, and will be discarded
(rather than returned to the page pool).
On Fri, 2008-04-18 at 12:32 +0200, Jan Vissers wrote:
> Ok - figured out what @InjectContainer gives me.
> Although I'm not quite happy with it, as it returns another component,
> which contains the component - but not the actual page. This is one
> level further up the foodchain for me ;-)
>
> Would be nice to have a direct way to access page properties :-(
>
> -J.
>
> On Fri, 2008-04-18 at 12:26 +0200, Jan Vissers wrote:
> > Thanks - but I don't understand...
> >
> > What is the parameter - the containing page?
> >
> > Basically I want to access a property from my 'AbstractBasePage' which
> > has some common properties on it from a component that is placed on a
> > concrete page.
> >
> > @Chris: regarding your hint of @InjectContainer...? what should the type
> > be - 'Page'?
> >
> > -J.
> >
> > On Fri, 2008-04-18 at 11:23 +0100, nicholas Krul wrote:
> > > bind it as a paramater
> > >
> > > @Paramater(required=true) //only if required
> > > Object needed
> > >
> > >
> > >
> > > On Fri, Apr 18, 2008 at 11:07 AM, Chris Lewis <[EMAIL PROTECTED]>
> > > wrote:
> > >
> > > > Jan,
> > > >
> > > > There's probably a simpler way, but you should be able to use
> > > > @InjectContainer in your component to get the page and call whatever
> > > > methods (in your case a a getter) you want. I imagine there's a more
> > > > terse way, but I'm not sure what it would be.
> > > >
> > > > chris
> > > >
> > > > Jan Vissers wrote:
> > > > > Hi,
> > > > >
> > > > > I want to access a page property from within my component - that has
> > > > > been placed on that page. In T4 I had something like 'page.' - how is
> > > > > this done in T5?
> > > > >
> > > > > Thx,
> > > > > -J.
> > > > >
> > > > >
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> > > > >
> > > >
> > > > --
> > > > http://thegodcode.net
> > > >
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