My portlets are installed within the Cocoon webapp.
Thanks.
Antonio Vera.
Para: [EMAIL PROTECTED]
cc:
Asunto: Re: Problems with JSR-168
portlets over Portal Engine.
Por favor, responda a users
"Ralph Goers"
<[EMAIL PROTECTED]>
09/11/2004 16:31
Are your portlets installed within the Cocoon webapp or in a separate
webapp?
I don't believe JSR 168 portlet preferences work in Cocoon yet. The code
to do the store is an empty method. I'm actually surprised you made it
that far. Last time I tried I discovered that a class loader hadn't been
set up. I've got a fix for that coming shortly.
I'm in the process of trying to go through this and fix whatever isn't
quite working so I will try to test these two scenarios.
Ralph
[EMAIL PROTECTED] said:
>
> Hi, I need help with Portal Engine. I have two problems with JSR-168
> portlets.
>
>
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> 1. I'm trying to use the RequestDispatcher from JSR-168 portlets using
> the
> code below:
>
> PortletRequestDispatcher rd
> getPortletContext().getRequestDispatcher("/WEB-INF/page.htm");
> try {
> rd.include(request, response);
> } catch (PortletException pe) {}
>
> But I always get the following error message:
>
> ERROR (2004-11-09) 12:58.07:864 [portal]
> (/webapp/samples/blocks/portal/portal) http-8080-Processor24/LoggerImpl:
> PortletInvokerImpl.action() - Unable to find RequestDispatcher.
>
> Anybody knows why it doesn't work? Thanks in advance.
>
>
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> 2. I canīt update programmatically a JSR-168 portlet preference using
code
> like this:
>
> PortletPreferences PP = request.getPreferences();
> try {
> PP.setValue("preference","value");
> PP.store();
> } catch(ReadOnlyException roe) {} catch(ValidatorException ve) {}
>
> It seems to be a problem with the preferences validator, because I always
> get this message:
>
> ERROR (2004-11-09) 13:17.47:030 [portal]
> (/webapp/samples/blocks/portal/portal)
> http-8080-Processor23/PortletPortalManager: Error during processing of
> portlet action.
> java.lang.IllegalStateException: Portlet class loader not yet available
to
> load preferences validator.
> at
>
org.apache.cocoon.portal.pluto.om.common.PreferenceSetImpl.getPreferencesValidator(PreferenceSetImpl.java:59)
> at
>
org.apache.pluto.core.impl.PortletPreferencesImpl.store(PortletPreferencesImpl.java:291)
> at
>
com.soluzionasf.definete.portlet.TestPortlet.processAction(TestPortlet.java:150)
> at
>
org.apache.cocoon.portal.pluto.factory.LocalPortletInvokerImpl.action(LocalPortletInvokerImpl.java:129)
> at
>
org.apache.pluto.PortletContainerImpl.processPortletAction(PortletContainerImpl.java:152)
> at
>
org.apache.cocoon.portal.impl.PortletPortalManager.process(PortletPortalManager.java:215)
> at
>
org.apache.cocoon.portal.generation.PortalGenerator.generate(PortalGenerator.java:58)
> at
>
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:545)
> at
>
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:173)
> at
>
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:490)
> at
>
org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120)
> at
>
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:49)
> at
>
org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(ActTypeNode.java:138)
> at
>
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:49)
> at
>
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
> at
>
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:72)
> at
>
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:126)
> at
>
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:72)
> at
>
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:101)
> at
>
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:336)
> at
>
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:277)
> at
>
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:103)
> at
>
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:49)
> at
>
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
> at
>
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:72)
> at
>
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:126)
> at
>
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:72)
> at
>
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:101)
> at
>
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:336)
> at
>
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:277)
> at
>
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:103)
> at
>
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:49)
> at
>
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
> at
>
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:72)
> at
>
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:126)
> at
>
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:72)
> at
>
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:101)
> at
>
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:336)
> at
>
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:277)
> at
>
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:103)
> at
>
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:49)
> at
>
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
> at
>
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:72)
> at
>
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:126)
> at
>
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:72)
> at
>
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:101)
> at
>
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:336)
> at
>
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:277)
> at org.apache.cocoon.Cocoon.process(Cocoon.java:639)
> at
> org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1098)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at
>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at
>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at
>
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at
>
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at
>
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at
>
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at
>
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at
>
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at
>
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at
>
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at
>
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at
>
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at
>
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at
>
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at
>
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at
>
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at
>
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at
> org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at
>
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at
>
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at
>
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at
>
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
>
> Anybody knows anything? Everything would help. Thanks.
>
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Antonio Vera.
>
>
>
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