error after checking out all files of J2
hi ! i have a problem with the current new files of J2. when i checked out an deploy etc and start J2 the first time on my tomcat 5.0.28, i get following message. m1 works fine. i looked to the nodeset.java, but i can't find any mistakes... type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException: Servlet execution threw an exception org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:670) org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:637) org.apache.jsp.index_jsp._jspService(index_jsp.java:45) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) root cause java.lang.NoSuchMethodError: org.apache.jetspeed.page.document.NodeSet.isEmpty()Z org.apache.jetspeed.page.impl.CastorXmlPageManager.filterDocumentSet(CastorXmlPageManager.java:1540) org.apache.jetspeed.page.impl.CastorXmlPageManager.expandAndProfileDocumentSet(CastorXmlPageManager.java:700) org.apache.jetspeed.page.impl.CastorXmlPageManager.computeProfiledPageContext(CastorXmlPageManager.java:359) org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:118) org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:209) org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:139) org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:209) org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject.java:437) org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111) org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:209) org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55) org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:209) org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:127) org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:209) org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:122) org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:209) org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:191) org.apache.jetspeed.engine.AbstractEngine.service(AbstractEngine.java:257) org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:225) javax.servlet.http.HttpServlet.service(HttpServlet.java:689) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:670) org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:637) org.apache.jsp.index_jsp._jspService(index_jsp.java:45) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) best regards tkoch
error after checking out all files of J2
i forgot: the important line of course: org.apache.jetspeed.page.document.NodeSet.isEmpty()Z the "Z" ! i don't know what it is and where it's come from. the method isEmpty() is in interface and Impl ok(for me) any ideas thanks
M1 and struts App with Tiles
hello ! another problem i have: my M1 installation works fine. but the M1-version of the struts-bridge does not support tiles. when i try it, i get following message: (when i look for this problem in internet i find sites from 2003 - not really new) in the current subversion version of the bridge - tiles will be supported. but, is it possible to fix the tiles problem in the M1 version ? only changing the bridge does not work - i think there are a lot of dependencies... thanks for answer best regards tkoch 2005-03-01 14:51:59,662 FATAL tiles.TilesPlugin - TilesPlugin : Specified RequestProcessor not compatible with TilesRequestProcessor 2005-03-01 14:53:45,604 FATAL tiles.TilesPlugin - TilesPlugin : Specified RequestProcessor not compatible with TilesRequestProcessor 2005-03-01 14:53:45,604 ERROR struts.StrutsPortlet - Include exception javax.servlet.ServletException: TilesPlugin : Specified RequestProcessor not compatible with TilesRequestProcessor at org.apache.struts.tiles.TilesPlugin.initRequestProcessorClass(TilesPlugin.java:360) at org.apache.struts.tiles.TilesPlugin.init(TilesPlugin.java:164) at org.apache.struts.action.ActionServlet.initModulePlugIns(ActionServlet.java:1158) at org.apache.struts.action.ActionServlet.init(ActionServlet.java:473) at javax.servlet.GenericServlet.init(GenericServlet.java:211) at org.apache.portals.bridges.struts.PortletServlet.init(PortletServlet.java:45) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1029) at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:687) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:671) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510) at org.apache.portals.bridges.struts.StrutsPortlet.processRequest(StrutsPortlet.java:283) at org.apache.portals.bridges.struts.StrutsPortlet.doView(StrutsPortlet.java:221) at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247) at javax.portlet.GenericPortlet.render(GenericPortlet.java:175) at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:235) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) 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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510) at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213) at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:124) at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:103) at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:88) at org.apache.jetspeed.aggregator.impl.RenderingJob.run(RenderingJob.java:109) at org.apache.jetspeed.aggregator.impl.Worker$1.run(Worker.java:171) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAsPrivileged(Subject.java:437) at org.apache.jetspeed.aggregator.impl.Worker.run(Worker.java:165) 2005-03-01 15:13:36,886 FATAL tiles.TilesPlugin - TilesPlugin : Specified RequestProcessor not compatible with TilesRequestProcessor 2005-03-01 15:13:36,886 ERROR struts.StrutsPortlet - Include exception javax.servlet.ServletException: TilesPlugin : Specified RequestProcessor not compatible with TilesRequestProcessor at org.apache.struts.tiles.TilesPlugin.initRequestProcessorClass(TilesPlugin.java:360)
M1 and struts App with Tiles
>The M1 release was a milestone only, not a branch. >As we intend to release a M2 soon (hopefully this month) I think you'll have >to work with the CVS HEAD for now or wait for the M2 release. ok, thank you for answer ! but with the head there ist another problem you can see in the other thread. J2 would not like to start correctly: http://www.mail-archive.com/jetspeed-dev@jakarta.apache.org/msg18970.html
Re: M1 and struts App with Tiles
>What you are seeing is a mix up of incompatible classes. >I suggest cleaning up your current J2 project (maven allClean would do), >completely cleaning up Tomcat, especially the shared/lib folder, >(or use a fresh Tomcat installation) and build and deploy again. >That should solve your problem. take it easy: i love u ! :-) i tried it so often in my "old tomcat" installation ans maven allClear allBuild. it dit not work. (how many hours i tried...) now i intstalled tomcat in a new folder and deployed it into this tomcat. an it works. now i can try to let run my struts-applikation(s). thank u very much tkoch
which way is the best to undeploy a portlet ?
hi ! which way is the best to undeploy a portlet ? so that J2 unregister it etc. only remove it from deploy-folder , and then removing war an portlet-folder from webapps ? best regards tkoch
"Portlet is Not Available" after including struts-portlet
hi again - sorry for spamming ;-) i have a next problem, when i want to integrate a struts-portlet. i did following steps: 1. create in webapps\jetspeed\WEB-INF\pages a file named: bcn.psml looks like this: bcnbrowser my bcnbrowser 2. create a war-file with application an copy it into webapps\jetspeed\WEB-INF\deploy the portlet xml starts with: 3. start tomcat 5.0.28 4. the webapp "bcn" was createt and is reachable under ...8080/bcn 5. starting J2 under ...8080/jetspeed 6. choosing site which is titled: bcnbrowser an get following message: Portlet is Not Available: BcnBrowser Reason: PortletFactory: Failed to load portlet org.apache.portals.bridges.struts.StrutsPortlet:javax.portlet.PortletException: class not found i can't find this problem in the mailinglist thank you very much tkoch
Re: "Portlet is Not Available" after including struts-portlet
thank you for answer ! no, tomcat was always stopped, when i copied the war file into deploy-folder. i will try it with started tomcat - and then restarting. tkoch
Re: "Portlet is Not Available" after including struts-portlet
it doent't work on deploying, when tomcat runs - the same result. steps were: 1. maven allClear allBuild 2. start tomcat and all standard-war were deployed 3. after this, i copied my war into deploy-folder tomcat showed this during deployingt (looks good): INFO: Loading portlet application from web archive D:\AppServer\Tomcat 5.0_2\we bapps\jetspeed\WEB-INF\deploy\bcn_alt2.war INFO: Portlet application "bcn": registered=false, deployed=false INFO: Deploying portlet app "bcn": portlet application WAR bcn_alt2.war INFO: Portlet application deploying from D:\AppServer\Tomcat 5.0_2\temp\jetspee d-jar-tmp\bcn_alt2.war to D:\AppServer\Tomcat 5.0_2\webapps\jetspeed\..\bcn.war ... Found META-INF/context.xml Found WEB-INF/portlet.xml Found web.xml INFO: Portlet application deployment of D:\AppServer\Tomcat 5.0_2\webapps\jetsp eed\..\bcn.war complete. INFO: Portlet app "bcn" successfuly (re)deployed. 02.03.2005 14:21:24 org.apache.catalina.core.StandardHostDeployer install INFO: Processing Context configuration file URL file:D:\AppServer\Tomcat 5.0_2\c onf\Catalina\localhost\bcn.xml JetspeedContainerServlet: starting initialization of context BCN BROWSER INFO: No extended metadata found. INFO: Loading web.xml into memorybcn INFO: Registered the portlet app... bcn INFO: Adding file:/D:/AppServer/Tomcat 5.0_2/temp/jetspeed-FileSystemPAM/bcn-cl asspath-1109769428086/WEB-INF/classes/ to class path. INFO: Adding file:/D:/AppServer/Tomcat 5.0_2/temp/jetspeed-FileSystemPAM/bcn-cl asspath-1109769428086/WEB-INF/lib/.svn/ to class path. INFO: Adding file:/D:/AppServer/Tomcat 5.0_2/temp/jetspeed-FileSystemPAM/bcn-cl asspath-1109769428086/WEB-INF/lib/commons-beanutils.jar to class path. INFO: Adding file:/D:/AppServer/Tomcat 5.0_2/temp/jetspeed-FileSystemPAM/bcn-cl asspath-1109769428086/WEB-INF/lib/commons-codec-1.3.jar to class path. INFO: Adding file:/D:/AppServer/Tomcat 5.0_2/temp/jetspeed-FileSystemPAM/bcn-cl asspath-1109769428086/WEB-INF/lib/commons-collections.jar to class path. INFO: Adding file:/D:/AppServer/Tomcat 5.0_2/temp/jetspeed-FileSystemPAM/bcn-cl asspath-1109769428086/WEB-INF/lib/commons-digester.jar to class path. INFO: Adding file:/D:/AppServer/Tomcat 5.0_2/temp/jetspeed-FileSystemPAM/bcn-cl asspath-1109769428086/WEB-INF/lib/commons-fileupload.jar to class path. INFO: Adding file:/D:/AppServer/Tomcat 5.0_2/temp/jetspeed-FileSystemPAM/bcn-cl asspath-1109769428086/WEB-INF/lib/commons-lang.jar to class path. INFO: Adding file:/D:/AppServer/Tomcat 5.0_2/temp/jetspeed-FileSystemPAM/bcn-cl asspath-1109769428086/WEB-INF/lib/commons-logging.jar to class path. INFO: Adding file:/D:/AppServer/Tomcat 5.0_2/temp/jetspeed-FileSystemPAM/bcn-cl asspath-1109769428086/WEB-INF/lib/commons-validator.jar to class path. INFO: Adding file:/D:/AppServer/Tomcat 5.0_2/temp/jetspeed-FileSystemPAM/bcn-cl asspath-1109769428086/WEB-INF/lib/jakarta-oro.jar to class path. INFO: Adding file:/D:/AppServer/Tomcat 5.0_2/temp/jetspeed-FileSystemPAM/bcn-cl asspath-1109769428086/WEB-INF/lib/log4j-1.2.8.jar to class path. INFO: Adding file:/D:/AppServer/Tomcat 5.0_2/temp/jetspeed-FileSystemPAM/bcn-cl asspath-1109769428086/WEB-INF/lib/nepatec-struts.jar to class path. INFO: Adding file:/D:/AppServer/Tomcat 5.0_2/temp/jetspeed-FileSystemPAM/bcn-cl asspath-1109769428086/WEB-INF/lib/ojdbc14.jar to class path. INFO: Adding file:/D:/AppServer/Tomcat 5.0_2/temp/jetspeed-FileSystemPAM/bcn-cl asspath-1109769428086/WEB-INF/lib/portals-bridges-common-0.1.jar to class path. INFO: Adding file:/D:/AppServer/Tomcat 5.0_2/temp/jetspeed-FileSystemPAM/bcn-cl asspath-1109769428086/WEB-INF/lib/portals-bridges-struts-0.2.jar to class path. INFO: Adding file:/D:/AppServer/Tomcat 5.0_2/temp/jetspeed-FileSystemPAM/bcn-cl asspath-1109769428086/WEB-INF/lib/struts-legacy.jar to class path. INFO: Adding file:/D:/AppServer/Tomcat 5.0_2/temp/jetspeed-FileSystemPAM/bcn-cl asspath-1109769428086/WEB-INF/lib/struts.jar to class path. INFO: Adding file:/D:/AppServer/Tomcat 5.0_2/temp/jetspeed-FileSystemPAM/bcn-cl asspath-1109769428086/WEB-INF/lib/xalan.jar to class path. INFO: Adding file:/D:/AppServer/Tomcat 5.0_2/temp/jetspeed-FileSystemPAM/bcn-cl asspath-1109769428086/WEB-INF/lib/xercesImpl.jar to class path. INFO: Registered portlet app in the class loader registry... bcn INFO: Registered portlet app in the search engine... bcn JetspeedContainerServlet: Initialization complete for context BCN BROWSER after deploying, i restart tomcat and get the error agein i got the stacktrace out of the tomcat-log, when error appears. thank you for help. 2005-03-02 14:26:23 StandardContext[/bcn]JetspeedContainerServlet: Error rendering JetspeedContainerServlet error page: javax.portlet.PortletException: PortletFactory: Failed to load portlet org.apache.portals.bridges.struts.StrutsPortlet:javax.portlet.PortletException: class not found javax.portlet.PortletException: PortletFactory: Failed to load portlet or
struts-bridge; struts-demo and pluto
hi - sry for a lot of questions... my target is, to modify existing struts-applikations as jsr168 portlet. so i tried to run the struts-demo from j2 in pluto. to deploy it, is no problem. but it don't run, because i get a ClassCastException in java.lang.ClassCastException at org.apache.jetspeed.portlet.ServletContextProviderImpl.getServletContext(ServletContextProviderImpl.java:40) there he is waiting for a JetspeedPortletContext have anybody experiences ? which way could i go? best regards tkoch the full stacktrace: 2005-03-03 11:54:36 ApplicationDispatcher[/struts-demo] Servlet.service() for servlet StrutsPortletDemo threw exception java.lang.ClassCastException at org.apache.jetspeed.portlet.ServletContextProviderImpl.getServletContext(ServletContextProviderImpl.java:40) at org.apache.portals.bridges.struts.StrutsPortlet.getServletContext(StrutsPortlet.java:201) at org.apache.portals.bridges.struts.StrutsPortlet.processRequest(StrutsPortlet.java:275) at org.apache.portals.bridges.struts.StrutsPortlet.doView(StrutsPortlet.java:263) at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247) at javax.portlet.GenericPortlet.render(GenericPortlet.java:175) at org.apache.pluto.core.PortletServlet.dispatch(PortletServlet.java:205) at org.apache.pluto.core.PortletServlet.doGet(PortletServlet.java:145) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.pluto.core.PortletServlet.service(PortletServlet.java:140) 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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510) at org.apache.pluto.invoker.impl.PortletInvokerImpl.invoke(PortletInvokerImpl.java:120) at org.apache.pluto.invoker.impl.PortletInvokerImpl.render(PortletInvokerImpl.java:73) at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:103) at org.apache.pluto.portalImpl.core.PortletContainerWrapperImpl.renderPortlet(PortletContainerWrapperImpl.java:70) at org.apache.pluto.portalImpl.aggregation.PortletFragment.service(PortletFragment.java:168) at org.apache.jsp.WEB_002dINF.aggregation.ColumnFragment_jsp._jspService(ColumnFragment_jsp.java:65) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236) 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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510) at org.apache.pluto.portalImpl.aggregation.AbstractFragment.service(AbstractFragment.java:106) at org.apache.jsp.WEB_002dINF.aggregation.RowFragment_jsp._jspService(RowFragment_jsp.java:65) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236) 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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510) at org.apache.pluto.
Re: "Portlet is Not Available" after including struts-portlet
>Then you are having some other problem that I am not aware of (yet) :( mh, thank you i will try it with a new installes tomcat version. after that, i have no ideas... tkoch
Re: "Portlet is Not Available" after including struts-portlet
hi ! you are right ! it seems to be another reason. why ? 1. i installed a new tomcat. deployed like your way. problem is the same. 2. i have build a very very small struts-app an deployed it too. it works - i did the same like in the other appl. so, perhaps a problem of the appl and: ich found in jetspped/logs/jetspeed.log the following entries: 2005-03-03 12:46:33,892 [http-8080-Processor24] INFO org.apache.jetspeed.container.window.impl.PortletWindowAccessorImpl - No portlet entity defined for fragment ID 1 attempting to auto-generate... 2005-03-03 12:46:33,908 [http-8080-Processor24] DEBUG org.apache.jetspeed.aggregator.impl.RenderingJob - Rendering OID 1 [EMAIL PROTECTED] [EMAIL PROTECTED] 2005-03-03 12:46:33,939 [http-8080-Processor24] ERROR org.apache.jetspeed.factory.JetspeedPortletFactory - PortletFactory: Failed to load portlet org.apache.portals.bridges.struts.StrutsPortlet javax.portlet.PortletException: class not found at org.apache.portals.bridges.struts.StrutsPortlet.init(StrutsPortlet.java:139) at org.apache.jetspeed.factory.JetspeedPortletFactory.getPortlet(JetspeedPortletFactory.java:193) at org.apache.jetspeed.factory.JetspeedPortletFactoryProxy.getPortlet(JetspeedPortletFactoryProxy.java:71) at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:219) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) 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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510) at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:215) at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.springframework.aop.framework.AopProxyUtils.invokeJoinpointUsingReflection(AopProxyUtils.java:61) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:142) at $Proxy9.render(Unknown Source) at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:103) at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:88) at org.apache.jetspeed.aggregator.impl.RenderingJob.execute(RenderingJob.java:108) at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:103) at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:261) at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:244) at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:148) at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48) at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:209) at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:117) at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:209) at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76) at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:209) at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:133) at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:209) at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:139) at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:209) at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAsPrivileged(Subject.java:437) at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111) at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNe
Re: "Portlet is Not Available" after including struts-portlet
thank you. the 02-version of bridge is in correct folder...
Re: "Portlet is Not Available" after including struts-portlet
i found the solution ! it was a mix of incompatible *.jar from struts... learned a lot :-) thanks for all tipps tkoch
tiles not work; struts --> struts-bridge
hi ! i have a problem with my tiles. the applications starts correctly. but the pagetr is build by tiles and i nothing. can someone control my eintries ? the applikations worked fine before start to modify into portlet... struts-config: web.xml /tags/struts-html /WEB-INF/struts-1.2.4-portlet-html.tld tiles-defs.xml http://jakarta.apache.org/struts/dtds/tiles-config_1_1.dtd";> jsp: <%@ page language="java"%> <%@ taglib uri="/tags/struts-tiles" prefix="tiles"%> used jars: thank you very much best regards thomas koch
Re: tiles not work; struts --> struts-bridge
time for weekend. my mistake. sry and best regards thomas koch
need help: session attributes in struts-portlet are null (not there)
hi, i am still a newbie! i have a question. i have some trouble with the documention and understanding. i made a struts-portlet with the struts-bridge. in portlet-mode(in j2) my session-attributes are still empty or not aviable when i change to next site. example. in one struts action i do this: request.getSession().setAttribute(BcnConstants.SELECTED_BOCHECK, boCheck); in the other the attribute is not in session - so i get null. now i tried it with a struts-portlet-config.xml, but it have no effect. (have i register this xml-file ?) can anyone bring me on the correct way ? thank u ! have a nice weekend tkoch
Re: StackOverFlowError when using a new build jetspeed
hi ! i have nealry the same problem. but in my case everthing runs fine : i can logon and use my own portlets - the others are not interesting for me - at the moment. but i get in the tomcat-cmd a stackoverflow. i have a little piece of the tomcat log: 2005-03-15 10:15:50 StandardContext[/demo]JetspeedContainerServlet: Error rendering portlet "BookmarkPortlet": java.lang.StackOverflowError java.lang.StackOverflowError 2005-03-15 10:15:50 StandardContext[/demo]JetspeedContainerServlet: Error rendering JetspeedContainerServlet error page: java.lang.StackOverflowError java.lang.StackOverflowError 2005-03-15 10:23:36 StandardContext[/demo]JetspeedContainerServlet: Error rendering portlet "BookmarkPortlet": java.lang.StackOverflowError java.lang.StackOverflowError 2005-03-15 10:23:36 StandardContext[/demo]JetspeedContainerServlet: Error rendering JetspeedContainerServlet error page: java.lang.StackOverflowError java.lang.StackOverflowError best regards
getting struts-plugins in a portlet
hi !
can anybody tell me, how i could get the struts-plugins in a
struts-portlet ?
my problem:
in past i could get the plugins by this method:
public static ServiceFactory getServiceFactory(ServletContext context)
throws InternalException {
PlugIn[] plugIns = (PlugIn[])
context.getAttribute(Globals.PLUG_INS_KEY);
i could call this methode from actions and nonaction-classes.
the method works in a portlet also fine, when the caller is a action.
otherway i get no plug-ins.
is it possible to get the plugins over the portletcontext ?
when i try portletrequest.getsession().getcontext()..
i get only null...
thank you very much
submit form in struts-portlet
hi !
my problem is, that the following formular doesn't work in a portlet
(with struts-bridge).
i get no errors, only a white page. when i use the portlet as single app
it also works fine.
which way my link have to go to submit the form to my action ?
i think, that the JS is the problem, isnt it ?
the link:test works
fine, but i hav no form in my action, of course...
i had a formular like this in my struts-app:
...
and a save button like this:
save
and at last a JS-funcion like this:
function submitForm()
{
if(checkRequiredFields()){
if(checkUsername()){
document.getElementById("EDITFORM").submit();
}
}
}
thank for every help
thomas
Re: submit form in struts-portlet
hi !
thank you for your tips.
i tried it like follow.
but i detect, that i don't reach the action after submit..
<%@ taglib uri="/tags/struts-portlet" prefix="html-p" %>
save
function submitForm(theform)
{
theform.submit();
if(checkRequiredFields()){
if(checkUsername()){
document.getElementById("EDITFORM").submit();
}
}
}
at the moment i have no idea.
thank u
thomas koch
Re: submit form in struts-portlet
the problem is, that he don't execute any javascript. test for example does not work. mh, i dont know.
J2(stuts-Bridge) problems with german umlauts (vowel mutation) e.g. üäö
hi ! is it possible thats true ? ia m using a struts-portet with J2 und struts-bridge 0.2 when i insert some data into a formular which contains a few umlauts(ü or ä or ö) i will get utf-signs in my next action and in my object. is that a something i can configure or is it a general ? best regards thomas koch
Re: submit form in struts-portlet
hi! i will try it soon. thanks. at the moment i do it like this: search that works fine thomas
Re: [J2] Logging in portlets
hi ! my logging with log4j and tomcat 5.0.28 and cvs-version from 2.5 weeks works fine. the property is in webinf/classes and the log is on desktop, because i'am starting tomcat from this point. thomas
workflow of struts-bridge
hi ! i want to understand the workflow of the struts-bridge complete. somebody can give me a tip where the best point of beginning is ? the strutsPortlet, PortletServlet ? have someone some documents, in addition to the feature.html and the readme ? best regards thomas
RE: workflow of struts-bridge
hi ! thanks, but the file after the link you post is one of the documents i told from "feature.html". i forgot the "s" :-), sry. yes it descripes the bridge, but really more the features than the architecture. and the architectur i am interesting in. in the one hand because it is interesting and i need it for projects, at the other hand because i wanted to write something about it in my diploma thesis. http://portals.apache.org/jetspeed-2/multiproject/portals-bridges-struts/features.html This is a little bit burried documentation that I have been able to find from their website. Apart from that, if you take a look at the JPetstore sample application that comes with jetspeed, it has a very good example of struts-bridge in action. Amit Original Message Follows From: [EMAIL PROTECTED] Reply-To: "Jetspeed Users List" To: jetspeed-user@jakarta.apache.org Subject: workflow of struts-bridge Date: Mon, 21 Mar 2005 14:14:28 +0100 hi ! i want to understand the workflow of the struts-bridge complete. somebody can give me a tip where the best point of beginning is ? the strutsPortlet, PortletServlet ? have someone some documents, in addition to the feature.html and the readme ? best regards thomas - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
temp solution to run struts-bridge-app in pluto rc1
hi ! i dont know, why i got no answer for my mail rom 03.03 - so two reasons are possible. nobody or everybody knows the answer... for everybody who is interisting to know how he could start a struts-bridge-application in pluto rc1: at the moment its only a temporary solution with the struts-demo go to file: ServletContextProviderImpl in J2 project :-) change line: return ((JetspeedPortletContext)portlet.getPortletContext()).getServletContext(); into return ((PortletContextImpl)portlet.getPortletContext()).getServletContext(); you havt to import import org.apache.pluto.core.impl.PortletContextImpl; compile an build the j2 project. find the jetspeed-commons-2.0-M2-dev.jar (it includes the ServletContextProviderImpl) and copy it into the web-inf/lib web.xml: StrutsPortletDemo StrutsPortletDemo Wrapper Automated generated Portlet Wrapper org.apache.pluto.core.PortletServlet portlet-class org.apache.portals.bridges.struts.StrutsPortlet portlet-guid struts-demo.StrutsPortletDemo StrutsPortletDemo /StrutsPortletDemo/* Portlet.xml ServletContextProvider org.apache.jetspeed.portlet.ServletContextProviderImpl ViewPage /Welcome.do HelpPage /Tour.do StrutsPortletDemo Struts Portlet Demo This is the struts MailReader portlet demo org.apache.portals.bridges.struts.StrutsPortlet -1 text/html VIEW HELP Struts MailReader Demo This is the short title Struts Portletentitieregsitry.xml struts-demo struts-demo.StrutsPortletDemo StrutsPortletDemo StrutsPortletDemo false Pageregistry.xml Test ...
Re: temp solution to run struts-bridge-app in pluto rc1
thanks a lot ! your description elucidated why a "temp" is in the subject. my way is(was) the brute force of course. i did it like this, because i needed a fast way and i did't know what dependencies the ServletContextProviderImpl.java has... thomas Thomas, [EMAIL PROTECTED] wrote: > hi ! > i dont know, why i got no answer for my mail rom 03.03 - so two reasons > are possible. > nobody or everybody knows the answer... > for everybody who is interisting to know how he > could start a struts-bridge-application in pluto rc1: 3: everybody who does know the answer was too damn busy at the time ;-) Although your solution will work, I can't say I recommend doing it like this. Once the Bridges subproject is finally started under Apache Portals (hopefully soon now...) I will provide portal specific providers for the ServletContextProvider. I could do so right now for Pluto except I don't want to bring its dependency into the bridges-common project just to be able to compile it. I suggest the following solution until we can provide this through the Bridges Project: - Copy the jetspeed/commons/src/java/org/apache/jetspeed/portlet/ServletContextProviderImpl.java into a new package/folder of your own like: org.apache.portals.bridges.common.providers.pluto and adapt the package in the ServletContextProviderImpl.java file accordingly. - Make the changes you described below (replacing JetspeedPortletContext with PortletContextImpl) and replace import statement org.apache.jetspeed.container.JetspeedPortletContext with org.apache.pluto.core.impl.PortletContextImpl. Now you will have a Jetspeed independant ServletContextProvider for pluto. - Compile the class and put it into $Tomcat/shared/lib and you're done. And you *don't* have to use the jetspeed-commons-2.0-M2-dev.jar anymore. Regards, Ate > > at the moment its only a temporary solution with the struts-demo > > go to file: > ServletContextProviderImpl in J2 project :-) > > change line: > return > ((JetspeedPortletContext)portlet.getPortletContext()).getServletContext(); > > into > return > ((PortletContextImpl)portlet.getPortletContext()).getServletContext(); > > you havt to import > import org.apache.pluto.core.impl.PortletContextImpl; > > compile an build the j2 project. > > find the > jetspeed-commons-2.0-M2-dev.jar (it includes the > ServletContextProviderImpl) > and copy it into the web-inf/lib > > > > > > > > web.xml: > > StrutsPortletDemo > StrutsPortletDemo Wrapper > Automated generated Portlet Wrapper > org.apache.pluto.core.PortletServlet > > portlet-class > > org.apache.portals.bridges.struts.StrutsPortlet > > > portlet-guid > struts-demo.StrutsPortletDemo > > > > StrutsPortletDemo > /StrutsPortletDemo/* > > > > > > > > > > Portlet.xml > > > > > > ServletContextProvider > org.apache.jetspeed.portlet.ServletContextProviderImpl > > > ViewPage > /Welcome.do > > > HelpPage > /Tour.do > > StrutsPortletDemo > Struts Portlet Demo > This is the struts MailReader portlet demo > > org.apache.portals.bridges.struts.StrutsPortlet > -1 > > text/html > VIEW > HELP > > > Struts MailReader Demo > This is the short title > Struts > > > > > > > > > Portletentitieregsitry.xml > > > struts-demo > > struts-demo.StrutsPortletDemo > > StrutsPortletDemo > StrutsPortletDemo > false > > > > > > > > > > > > > Pageregistry.xml > > > > > > class="org.apache.pluto.portalImpl.aggregation.navigation.TabNavigation"> > > > > > Test > ... > > > > > > > > > > > > > > > > > > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Portlet body not shown
hi ! what kind of portlet it is ? i had the problem with a struts-portlet if i used wrong jars and tld's or put too much redirects in my struts-config thomas Vladimir Simjanoski <[EMAIL PROTECTED]> 23.03.2005 12:22 Please respond to "Jetspeed Users List" To: jetspeed-user@jakarta.apache.org cc: Subject:Portlet body not shown Hello! I've Tomcat 5.0.28 with J2 (binary) installed. Done one simple portlet and deployed it like it's explained in the http://wiki.apache.org/portals/Jetspeed2/DeployingCustomPortlets. The problem is that I only got the portlet title in the default page (the portlet body is missing). Since I couldn't find anything in the logs, I don't know what could be the problem. I'm trying to push J2 as a JSR168 implementation for the student's portal in my university. So, I need to show something very quickly. PLEASE, HELP!!! Regards, Vladimir - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Portlet body not shown
i only worked with struts-portlets. perhaps u could post your psml and other sources ? Vladimir Simjanoski <[EMAIL PROTECTED]> 23.03.2005 12:42 Please respond to "Jetspeed Users List" To: Jetspeed Users List cc: Subject:Re: Portlet body not shown Hi! It's just a dummy portlet that extends GenericPortlet and in doView() and doEdit() renders just one line (i.e. "FIRST TEST..."). No Struts, no forwarding. vladimir On Wed, 23 Mar 2005 12:24:20 +0100, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > hi ! > what kind of portlet it is ? > > i had the problem with a struts-portlet if i used wrong > jars and tld's or put too much redirects in my struts-config > > thomas > > Vladimir Simjanoski <[EMAIL PROTECTED]> > 23.03.2005 12:22 > Please respond to "Jetspeed Users List" > > To: jetspeed-user@jakarta.apache.org > cc: > Subject:Portlet body not shown > > > Hello! > I've Tomcat 5.0.28 with J2 (binary) installed. > > Done one simple portlet and deployed it like it's explained in the > http://wiki.apache.org/portals/Jetspeed2/DeployingCustomPortlets. > The problem is that I only got the portlet title in the default page > (the portlet body is missing). > Since I couldn't find anything in the logs, I don't know what could be > the problem. > > I'm trying to push J2 as a JSR168 implementation for the student's > portal in my university. > So, I need to show something very quickly. PLEASE, HELP!!! > > Regards, > Vladimir > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Portlet body not shown
du you have a view.jsp ? jspView /view.jsp Vladimir Simjanoski <[EMAIL PROTECTED]> 23.03.2005 13:05 Please respond to "Jetspeed Users List" To: Jetspeed Users List cc: Subject:Re: Portlet body not shown I've just added this to default-page.psml My first.war(deployed in \WEB-INF\deploy) has the following structure - WEB-INF - classes/ (with only the portlet class) - lib/ - portlet.xml - web.xml and the portlet.xml looks like: jspView /view.jsp FirstPortlet FirstPortlet Wrapper This is a test test.FirstPortlet -1 text/html EDIT VIEW HELP en FirstPortlet Title the very first First Users List" > > To: Jetspeed Users List > cc: > Subject:Re: Portlet body not shown > > > Hi! > It's just a dummy portlet that extends GenericPortlet and in doView() > and doEdit() renders just one line (i.e. "FIRST TEST..."). No Struts, > no forwarding. > > vladimi > > On Wed, 23 Mar 2005 12:24:20 +0100, [EMAIL PROTECTED] > <[EMAIL PROTECTED]> wrote: > > hi ! > > what kind of portlet it is ? > > > > i had the problem with a struts-portlet if i used wrong > > jars and tld's or put too much redirects in my struts-config > > > > thomas > > > > Vladimir Simjanoski <[EMAIL PROTECTED]> > > 23.03.2005 12:22 > > Please respond to "Jetspeed Users List" > > > > To: jetspeed-user@jakarta.apache.org > > cc: > > Subject:Portlet body not shown > > > > > > Hello! > > I've Tomcat 5.0.28 with J2 (binary) installed. > > > > Done one simple portlet and deployed it like it's explained in the > > http://wiki.apache.org/portals/Jetspeed2/DeployingCustomPortlets. > > The problem is that I only got the portlet title in the default page > > (the portlet body is missing). > > Since I couldn't find anything in the logs, I don't know what could be > > the problem. > > > > I'm trying to push J2 as a JSR168 implementation for the student's > > portal in my university. > > So, I need to show something very quickly. PLEASE, HELP!!! > > > > Regards, > > Vladimir > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Portlet body not shown
i'am not fit in normal portlets, but perhaps:
the portlet.xml execute the veiw.jsp.
what is in this jsp ?
and in your portlet u write into the response the a ".."
it's possible that one of both will not use ?
yes, it's in the root of the portlet application.
I've tried both ways:
- redirect to view.jsp from the doVIew() of the portlet
- just put this in doView()
- response.setContentType("text/html");
- response.getWriter().print("Something...");
The effect is the same in both ways...
Any idea what am I doing wrong?
On Wed, 23 Mar 2005 13:16:03 +0100, [EMAIL PROTECTED]
<[EMAIL PROTECTED]> wrote:
> du you have a view.jsp ?
> jspView
>/view.jsp
>
> Vladimir Simjanoski <[EMAIL PROTECTED]>
> 23.03.2005 13:05
> Please respond to "Jetspeed Users List"
>
> To: Jetspeed Users List
> cc:
> Subject:Re: Portlet body not shown
>
> I've just added this to default-page.psml
>
>
>
>
>
> My first.war(deployed in \WEB-INF\deploy) has the following structure
> - WEB-INF
> - classes/ (with only the portlet class)
> - lib/
> - portlet.xml
> - web.xml
>
> and the portlet.xml looks like:
>
>
>
>
>jspView
>/view.jsp
>
> FirstPortlet
> FirstPortlet Wrapper
> This is a test
> test.FirstPortlet
> -1
>
> text/html
> EDIT
> VIEW
> HELP
>
> en
>
> FirstPortlet Title
> the very first
> First
>
>
>
>
> Users List"
> >
> > To: Jetspeed Users List
> > cc:
> > Subject:Re: Portlet body not shown
> >
> >
> > Hi!
> > It's just a dummy portlet that extends GenericPortlet and in doView()
> > and doEdit() renders just one line (i.e. "FIRST TEST..."). No Struts,
> > no forwarding.
> >
> > vladimi
> >
> > On Wed, 23 Mar 2005 12:24:20 +0100, [EMAIL PROTECTED]
> > <[EMAIL PROTECTED]> wrote:
> > > hi !
> > > what kind of portlet it is ?
> > >
> > > i had the problem with a struts-portlet if i used wrong
> > > jars and tld's or put too much redirects in my struts-config
> > >
> > > thomas
> > >
> > > Vladimir Simjanoski <[EMAIL PROTECTED]>
> > > 23.03.2005 12:22
> > > Please respond to "Jetspeed Users List"
> > >
> > > To: jetspeed-user@jakarta.apache.org
> > > cc:
> > > Subject:Portlet body not shown
> > >
> > >
> > > Hello!
> > > I've Tomcat 5.0.28 with J2 (binary) installed.
> > >
> > > Done one simple portlet and deployed it like it's explained in the
> > > http://wiki.apache.org/portals/Jetspeed2/DeployingCustomPortlets.
> > > The problem is that I only got the portlet title in the default page
> > > (the portlet body is missing).
> > > Since I couldn't find anything in the logs, I don't know what could
be
> > > the problem.
> > >
> > > I'm trying to push J2 as a JSR168 implementation for the student's
> > > portal in my university.
> > > So, I need to show something very quickly. PLEASE, HELP!!!
> > >
> > > Regards,
> > > Vladimir
> > >
> > >
-
> > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > > For additional commands, e-mail:
[EMAIL PROTECTED]
> > >
> > >
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: Portlet body not shown
in this example, someone use the write()-method.
public void render(
RenderRequest request,
RenderResponse response)
throws PortletException, IOException
{
renderCounter++;
response.setTitle("Simple Portlet");
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.write("The server has instantiated " +
portletCounter +
" copies of the portlet");
out.write("This portlet has been rendered " +
renderCounter +
" times (including this one)");
out.write("This portlet has received " +
actionCounter +
" action requests");
PortletURL action = response.createActionURL();
out.write("Click here to trigger an action.");
}
thomas koch
nepatec gmbh
glashüttenstr. 2, 30165 hannover
fon +49(0)511 935 946.51, fax +49(0)511 935 946.57
mailto:[EMAIL PROTECTED]
http://www.nepatec.de
Vladimir Simjanoski <[EMAIL PROTECTED]>
23.03.2005 13:29
Please respond to "Jetspeed Users List"
To: Jetspeed Users List
cc:
Subject:Re: Portlet body not shown
yes, it's in the root of the portlet application.
I've tried both ways:
- redirect to view.jsp from the doVIew() of the portlet
- just put this in doView()
- response.setContentType("text/html");
- response.getWriter().print("Something...");
The effect is the same in both ways...
Any idea what am I doing wrong?
On Wed, 23 Mar 2005 13:16:03 +0100, [EMAIL PROTECTED]
<[EMAIL PROTECTED]> wrote:
> du you have a view.jsp ?
> jspView
>/view.jsp
>
> Vladimir Simjanoski <[EMAIL PROTECTED]>
> 23.03.2005 13:05
> Please respond to "Jetspeed Users List"
>
> To: Jetspeed Users List
> cc:
> Subject:Re: Portlet body not shown
>
> I've just added this to default-page.psml
>
>
>
>
>
> My first.war(deployed in \WEB-INF\deploy) has the following structure
> - WEB-INF
> - classes/ (with only the portlet class)
> - lib/
> - portlet.xml
> - web.xml
>
> and the portlet.xml looks like:
>
>
>
>
>jspView
>/view.jsp
>
> FirstPortlet
> FirstPortlet Wrapper
> This is a test
> test.FirstPortlet
> -1
>
> text/html
> EDIT
> VIEW
> HELP
>
> en
>
> FirstPortlet Title
> the very first
> First
>
>
>
>
> Users List"
> >
> > To: Jetspeed Users List
> > cc:
> > Subject:Re: Portlet body not shown
> >
> >
> > Hi!
> > It's just a dummy portlet that extends GenericPortlet and in doView()
> > and doEdit() renders just one line (i.e. "FIRST TEST..."). No Struts,
> > no forwarding.
> >
> > vladimi
> >
> > On Wed, 23 Mar 2005 12:24:20 +0100, [EMAIL PROTECTED]
> > <[EMAIL PROTECTED]> wrote:
> > > hi !
> > > what kind of portlet it is ?
> > >
> > > i had the problem with a struts-portlet if i used wrong
> > > jars and tld's or put too much redirects in my struts-config
> > >
> > > thomas
> > >
> > > Vladimir Simjanoski <[EMAIL PROTECTED]>
> > > 23.03.2005 12:22
> > > Please respond to "Jetspeed Users List"
> > >
> > > To: jetspeed-user@jakarta.apache.org
> > > cc:
> > > Subject:Portlet body not shown
> > >
> > >
> > > Hello!
> > > I've Tomcat 5.0.28 with J2 (binary) installed.
> > >
> > > Done one simple portlet and deployed it like it's explained in the
> > > http://wiki.apache.org/portals/Jetspeed2/DeployingCustomPortlets.
> > > The problem is that I only got the portlet title in the default page
> > > (the portlet body is missing).
> > > Since I couldn't find anything in the logs, I don't know what could
be
> > > the problem.
> > >
> > > I'm trying to push J2 as a JSR168 implementation for the student's
> > > portal in my university.
> > > So, I need to show something very quickly. PLEASE, HELP!!!
> > >
> > > Regards,
> > > Vladimir
> > >
> > >
-
> > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > > For additional commands, e-mail:
[EMAIL PROTECTED]
> > >
> > >
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
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Re: Struts bridge concept related Question
i hope it's ok for ate. i have same words from him: If you post form data to Struts it should (preferrably) be processed in an "action handling only" Struts Action. The form should post using an ActionURL (required by the specs). In the ActionRequest, the targetted Struts Action updates your Model (the M in MVC) if need be and forwards (preferrably with redirect="true") to an " view handling only" Struts Action. Within the following RenderRequest(s), the "view handling" Struts Action uses the Model to configure the required JSP rendering state/data if need be. Its very easy to use an include only Action mapping for that if nothing has to be configured: It is advised to use an ActionMapping even for those situations as it properly hides the rendering solution. This applies to all Struts applications in general and a strong recommendation from the Struts team too. I also suggest you read up a bit on the Struts Bridge if you haven't done so yet. You should start with the README.txt in the Struts Bridge source tree. Although the README.txt is a bit outdated already (haven't found the time yet to write a proper userguide), it explains the above recommended flow of actions. And for more up todate information about the new features of the current Struts Bridge 0.2 version: http://portals.apache.org/jetspeed-2/multiproject/portals-bridges-struts/features.html Happy coding, Ate Hi all, Please pardon my stupid question because I dont have much experience with struts or portals !!! I have gone thru the struts-bridge documentation that is given on the jetspeed website, and I have a few questions as to what would be the best way to solve my problem. I have two pages in a portlet. On the first page there is a submit button, and a textField. When user clicks the button, the second page should come up. The second page has a drop down which needs to be loaded based on the textField value that the user entered on the first page. >From the documentation, I think here is how I should do it --- I need to have two actions. When user clicks submit button, the first action (which is action-URL) gets called, I save the textField value in DB. Then redirect to the second action in the actionMapping. And the second action will be a render-URL, and that will call the DB and load the dropdown and put it in session and forward to the second page ?? Please bear with me if the question is very dumb :( Thanks, Amit - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
ways to inter-portlet-application-communication(inJ2)
hi together ! if i am looking in the internet for ways of interportlet-communication i found a lot of description, how i save a object in session. now i have 2-3 questions to this: 1. is it true: ? when we speak from the application_scope, we speak from the scope of the portlet-application and not of the scope from the portal or portlet container ?! so it's not possible to change data between two portlet-applications like this: portletSession.setAttribute(key,value,PortletSession.APPLICATION_SCOPE); 2. as a result of this, we have to develop ways with other tecnologies, like webservices, RMI, SOAP etc. ?! 3. existing way's in J2 ? best regards thomas
problem with sourcen of the struts-bridge
hi !
i have a struts-portlet-application which works fine.
it's include the portals-bridges-struts-0.2.jar.
if i want to debug an see what happend in the bridge
i includes the java-files aof the bridge:
package org.apache.portals.bridges.struts and following..
also i included the
org.apache.portals.bridges.common.ServletContextProvider class because
the StrutsPortlet need it.
when i start the application now i get a exception from the StrutsPortlet
in line 140.
coming from this if-statement:
Object obj = clazz.newInstance();
if (ServletContextProvider.class.isInstance(obj))
{
servletContextProvider = (ServletContextProvider)
obj;
}
else
throw new PortletException("class not found");
it goes into the else.
but i dont understand the problem at the moment.
why is obj not a instance of ServletContextProvider?
it would be very nice if someone could help me.
thomas
Re: Jetspeed-2 Struts application as a portlet
hi ! what is your status ? you already tried somet. out? at first you should read the readme.txt from from the struts-bridge u have to use. after this, this: http://portals.apache.org/jetspeed-2/multiproject/portals-bridges-struts/features.html the readme.txt explains the first steps. good luck and tell us more - if you have any problems thomas the readme.txt: Copyright 2004 The Apache Software Foundation Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. Apache Portals Struts Framework Bridge: This is the initial version of a small bridge to allow Struts to be used as Action handler and context renderer within a portlet. It's far from complete yet but already the standard MailReader example application does run nicely under Jetspeed 2. This demo application can be found under the applications folder in Jetspeed 2 and is automatically build and deployed with its setup. Documentation I haven't really written yet (you're looking at all there is right now) but will be provided as soon as possible. Overview: The problem with embedding Struts within a portlet is that Struts processes action handling and view rendering all in one event. To be able to use Struts the framework creates a *virtual* servlet context in which it intercepts the Struts processing after its action handling and postpones the view rendering to the portlet RenderRequest. To be able to do this *right* a Struts portlet application needs to follow some rules. Not every Struts application will run out of the box! A Struts page url within the portlet is encoded as a portlet render parameter. To be able to target a different page, adapted versions of the and tags are supplied (taglib struts-portlet.tld). These will generated a PortletURL with the target page correctly encoded as (action) parameter. Other Struts tags will have to be adapted as well but only these are done for now. Assumptions, restrictions and features: All user interactions go through actions. Direct jsp access by the user will break the framework. This is already *recommended* for any Struts application so this should be not a big problem. Enforce this by storing all jsp files beneath WEB-INF. Struts page url's may not contain '|' or '$' characters. These are currently used to encode a page url to be able to use it as a render parameter. No direct output rendering from an action. All output should be rendered from an ActionForward after action processing. After an action the resulting view rendering ActionForward is included, forwarded or redirected to by Struts. The framework will intercept this and postpone the actual rendering to the RenderRequest event of the portlet. For an include or forward the current Struts context will be temporarily saved in a StrutsRenderContext object in the session. This contains the actual render path, the current ActionMapping, ActionForm, ActionMessages and errors (if defined). For a redirect just the new Struts page url will be set (note: these ActionForwards need to point at an action mapping, NOT a jsp). During a RenderRequest the framework will send Struts once again through the same processing path but will intercept before it will actually start checking/validating parameters. It'll then check if a StrutsRenderContext is available. If so, the context will be loaded into the request context and the saved ActionForward path will now be included (forwards are not allowed in portlets). Otherwise Struts will just continue processing (but won't have any parameters to process). The consequence of this solution is that input action chaining isn't supported (atleat not yet). So action processing realy should be done in one action only. Furthermore, view rendering should normally NOT be dependent on request scope input parameters. This is supported by the StrutsRenderContext (which ONLY saves the ActionForm and messages and currently NO other parameters or attributes) but really only meant for handling validation errors and will only work once (refreshing after a validation error will clear any input /errormessage). A proper MVC implementation should already give you that by the way. If input state has to be preserved beyond one request, session scope ActionForms and ActionMessages stored in the session (supported since Struts 1.2) should be used. To get the proper flow, ActionForwards used after a successfull action processing really should define redirect="true".
Re: The same Struts Portlet, rendered multiple time on the same page
hi ! to the first i can say following: if you have 1 struts-portlet-appliactions rendered multiple times in portal-site you will get always the same content. that is right. the struts-context will be saved after the action request for all following render requests - in the session !!! so both portlets will send a render-request, but the session-object from both will be equal - so both will get the same rendercontext... the second i have to read some times more thomas Hi, what happens if I have the same Struts Portlet rendered multiple times on just one page? We had some tests and both Portlets synchroniously changed their state and called the same Struts action. So the Struts Bridge does not hold a truly instantiated "Struts context" for each Struts Portlet called, I suppose, but only one "Struts context" for each Struts application. Is that right? Furthermore, we did quite a hack to invoke a portlet while processing another portlet (getting the suiting PortletInvoker for the portlet we want to control. We delegate all incoming "action" and "render" requests). If the so invoked portlet is a Struts Portlet, that is displayed "normally" a second time somewhere else on the page, request attribute parameters set in the servlet behind the Struts action get displayed correctly only in the "invoked" portlet. In the "normally" displayed Struts Portlet they do not exist. All subsequent actions however, lead to correct behaviour. Set request attributes were visible in all running instances of the Struts Portlet. Thank you for any comment, Sven. PS: Hints and suggestions how to do all this in better way, are welcome. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
