Struts portlet url posting

Hi all,
I am experimenting with a struts file upload portlet, trying to work around the fact that file upload directly to the PPE is not supported. Things work (quite) fine when I use the Struts HTML form (instead of the PDK Struts HTML) tag for the form element and add target=_new, so the page submits to a new window. This popup can be closed after a succesful file upload and we're (quite) fine.
However, I'd like to submit to a struts (non-portal) page in the same window and return to a portal page afterwards. Using the non-pdk struts tags like mentioned above does already provide me the ability to treat the file as I wish, but I just don't find a way to get back into the portal. I could just try and do with javascript back-navigation, but this is not really desirable as it just takes me back to the form. What I'd like to do is to go to just another struts action from the Action class to which the page is submitted, for example by using a response.sendRedirect() command. The thing is I haven't found a way to get the appropriate URL there. If I could just have it as an extra property of the form I'm submitting, that'd be dead simple, but doing it inside a hidden-tag (or any other) in a JSP document seems to have the side-effect that it's overwritten by the default form value from the form bean (which cannot be page dependent). If I add the value as a plain HTML variable (no struts or other tags at all, just HTML), it doesn't show up in request.getParameter(parname)...
Does anyone have any suggestions on how to take the value of <phtml:rewrite forward="ok" /> or mappings.findForward("ok") into my action class at runtime ?
Or has anyone any better ideas on how to circumvent the upload limitations for java portlets ?
Thanks in advance !
Best regards
Benjamin

When constructing links, you have to use the pdk-specific struts tags, for example:
<pdk-struts-html:link href="/portal/menuPage.do">Also, you need to use the pdk struts tag library:
<%@ taglib uri="/WEB-INF/pdk-struts-html.tld" prefix="pdk-struts-html" %>Peter

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====================================
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Joanny CHRIST wrote:
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PSPL_PCCTXCSPPCI0006 : Exception thrown while rendering content for portlet window Content Exception
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i am using open potlet container 2.x and GlassFish server with NetBeans,
Any body please help me.
Thanks,

u r in the wrong forum. if you r using glassfish, u need to visit glassfish.dev.java.net and find out their forum link and post it over there

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When constructing links, you have to use the pdk-specific struts tags, for example:
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Check below link if useful
http://docs.oracle.com/cd/E17904_01/portal.1111/e10238/pdg_java_adv.htm#CHDFAHEC
http://docs.oracle.com/cd/E12524_01/webcenter.1013/e12434/jpsdg_java_adv.htm#CHDFAHEC
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Hello,
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Nhan
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     Truncated. see log file for complete stacktrace
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     Truncated. see log file for complete stacktrace
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     Truncated. see log file for complete stacktrace

Portlet url

how to get portlet url (jsp) in oracle portal ... somethin like ... http://www.test.site/portal/page?_pageid=56,1&_dad=portal&_schema=PORTAL not deployment url http://www.test.site/app_name/test.jsp that i can get with getUrl() method

If you are using the correct version of Struts taglib, this rewriting
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Subbu
Joanny CHRIST wrote:
Hi there,
I???m having problem to find out which API I have to use to make my producer write the URL using the consumer???s urlTemplate.
I have a basic Struts portlet with two forward (to a JSP) actions, I need to find a way to use the urlTemplate from the consumer (I do receive the good SOAP message with those templates from the consumer) to make my producer re-write the url (href to next.do in a JSP).
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I did not find any example in the whole bea documentation and I hope that some of you may have experienced it.
Thank you.
Joanny

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The action just forwards to the one jsp through struts-config.
However, when i try to start the server after creating the struts-portlet i get the following error:
The source of this error is com.bea.netuix.nf.UIControlException: For portlet [portlet_1_1], could not retrieve a result for the given action [firstAction] in the given PageFlow: [null]. at com.bea.netuix.servlets.controls.content.NetuiContent.preRender(NetuiContent.java:365) at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:443) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:718) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:730) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:730) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:730) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:730) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:730) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:730) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:730) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(ControlTreeWalker.java:730) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender
Please Help !!!

Hi,
Even I am facing the same issue could any body help me out to solve this issue.

Struts Portlet With Input Parameters

Hi Everyone,
Am I able to write a struts portlet that has input parameters? Right now, I have a struts portlet with a provider.xml that looks like this:
<?xml version = '1.0' encoding = 'UTF-8'?>
<?providerDefinition version="3.1"?>
<provider class="oracle.portal.provider.v2.DefaultProviderDefinition">
<session>true</session>
<passAllUrlParams>true</passAllUrlParams>
<portlet class="oracle.portal.provider.v2.DefaultPortletDefinition">
<id>1</id>
<name>ManageQuotes</name>
<title>Manage Quotes Portlet</title>
<description>Manage Quotes Portlet</description>
<timeout>40</timeout>
<showEditToPublic>false</showEditToPublic>
<hasAbout>false</hasAbout>
<showEdit>false</showEdit>
<hasHelp>false</hasHelp>
<showEditDefault>false</showEditDefault>
<showDetails>false</showDetails>
<inputParameter class="oracle.portal.provider.v2.DefaultParameterDefinition">
<name>encryptedDealerNumber</name>
<displayName>encryptedDealerNumber</displayName>
</inputParameter>
<renderer class="oracle.portal.provider.v2.render.RenderManager">
<renderContainer>true</renderContainer>
<renderCustomize>true</renderCustomize>
<autoRedirect>true</autoRedirect>
<contentType>text/html</contentType>
<showPage class="oracle.portal.provider.v2.render.http.StrutsRenderer">
<defaultAction>/viewquotes.do</defaultAction>
</showPage>
</renderer>
</portlet>
</provider>
The <session>true</session> and <passAllUrlParams>true</passAllUrlParams> need to be there to have a struts portlet. The problem is when I put my portlet on a page and then check out 'Page Properties', 'Portlet Parameters', there are no parameters that show up for my portlet. Can anyone help me?
Thanks
Cory

I just went through this two days ago. I ended up logging a TAR/SR with Oracle and it turns out Struts portlets do not support input parameters. Instead you have to set the passAllUrlParams tag to true and then just use portletRequest.getParameter("parameterName") to retrieve page parameters. You have to be careful here because in this older style of doing parameters you have to manage all the uniqueness in naming parameters in case you have more than one portlet on the same page. However, it seems that if all you want to do is read the portal page parameters that unique naming doesn't come into play.
In my case I have an OmniPortlet setting some Page Parameters via an Event. Then in my struts portlet I just do:
String foo = "";
String bar = "";
PortletRenderRequest portletRequest = (PortletRenderRequest)
request.getAttribute(HttpCommonConstants.PORTLET_RENDER_REQUEST);
if ( portletRequest != null ) {
foo = portletRequest.getParameter("Foo"));
bar = portletRequest.getParameter("Bar"));
That seems to work just fine for me, but in my case I will only ever use my portlet once per page so this fine. If you wanted the same portlet to have different page parameters fed to it for different instances on the same page this style won't work since all the portlets would just read the same page parameters since those page parameters names are coded in the implementation code.
Hope that helps,
David

Strut-Portlets errors in Weblogic 8.1 SP5

I am getting the below mentioned error when running a portal containing Struts-Portlet in Webloigc 8.1Sp5.
I have tried everything but not able to resolve it, does anyone know how to resolve and how to successfully run a Struts-Portlet application?
Thanks in advance.
-Raj
The source of this error is com.bea.netuix.nf.UIControlException: For portlet [portlet_1_3], could not retrieve a result for the given action [strutsAction2] in the given PageFlow: [null]. at com.bea.netuix.servlets.controls.content.NetuiContent.preRender()V(NetuiContent.java:365) at com.bea.netuix.nf.ControlLifecycle$7.visit(Lcom/bea/netuix/nf/UIControl;Ljava/lang/Object;)Z(ControlLifecycle.java:443) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(Lcom/bea/netuix/nf/VisitorType;Lcom/bea/netuix/nf/UIControl;Ljava/lang/Object;ZZZ)V(ControlTreeWalker.java:718) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(Lcom/bea/netuix/nf/VisitorType;Lcom/bea/netuix/nf/UIControl;Ljava/lang/Object;ZZZ)V(ControlTreeWalker.java:730) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(Lcom/bea/netuix/nf/VisitorType;Lcom/bea/netuix/nf/UIControl;Ljava/lang/Object;ZZZ)V(ControlTreeWalker.java:730) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(Lcom/bea/netuix/nf/VisitorType;Lcom/bea/netuix/nf/UIControl;Ljava/lang/Object;ZZZ)V(ControlTreeWalker.java:730) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(Lcom/bea/netuix/nf/VisitorType;Lcom/bea/netuix/nf/UIControl;Ljava/lang/Object;ZZZ)V(ControlTreeWalker.java:730) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(Lcom/bea/netuix/nf/VisitorType;Lcom/bea/netuix/nf/UIControl;Ljava/lang/Object;ZZZ)V(ControlTreeWalker.java:730) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(Lcom/bea/netuix/nf/VisitorType;Lcom/bea/netuix/nf/UIControl;Ljava/lang/Object;ZZZ)V(ControlTreeWalker.java:730) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(Lcom/bea/netuix/nf/VisitorType;Lcom/bea/netuix/nf/UIControl;Ljava/lang/Object;ZZZ)V(ControlTreeWalker.java:730) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(Lcom/bea/netuix/nf/VisitorType;Lcom/bea/netuix/nf/UIControl;Ljava/lang/Object;ZZZ)V(ControlTreeWalker.java:730) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(Lcom/bea/netuix/nf/VisitorType;Lcom/bea/netuix/nf/UIControl;Ljava/lang/Object;ZZZ)V(ControlTreeWalker.java:730) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(Lcom/bea/netuix/nf/VisitorType;Lcom/bea/netuix/nf/UIControl;Ljava/lang/Object;ZZZ)V(ControlTreeWalker.java:730) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(Lcom/bea/netuix/nf/VisitorType;Lcom/bea/netuix/nf/UIControl;Ljava/lang/Object;ZZZ)V(ControlTreeWalker.java:730) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(Lcom/bea/netuix/nf/VisitorType;Lcom/bea/netuix/nf/UIControl;Ljava/lang/Object;ZZZ)V(ControlTreeWalker.java:730) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(Lcom/bea/netuix/nf/VisitorType;Lcom/bea/netuix/nf/UIControl;Ljava/lang/Object;ZZZ)V(ControlTreeWalker.java:730) at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(Lcom/bea/netuix/nf/VisitorType;Lcom/bea/netuix/nf/UIControl;Ljava/lang/Object;ZZZ)V(ControlTreeWalker.java:730) at com.bea.netuix.nf.ControlTreeWalker.walk(Lcom/bea/netuix/nf/VisitorType;Lcom/bea/netuix/nf/UIControl;Lcom/bea/netuix/nf/concurrency/ControlTreeWalkerPool;)V(ControlTreeWalker.java:181) at com.bea.netuix.nf.Lifecycle.runOutbound(Lcom/bea/netuix/nf/UIContext;Lcom/bea/netuix/nf/concurrency/ControlTreeWalkerPool;)V(Lifecycle.java:204) at com.bea.netuix.nf.Lifecycle.run(Lcom/bea/netuix/nf/UIContext;Lcom/bea/netuix/nf/concurrency/ControlTreeWalkerPool;)V(Lifecycle.java:153) at com.bea.netuix.servlets.manager.UIServlet.runLifecycle(Lcom/bea/netuix/nf/UIContext;Ljavax/servlet/http/HttpServletRequest;)V(UIServlet.java:333) at com.bea.netuix.servlets.manager.UIServlet.doPost(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(UIServlet.java:196) at com.bea.netuix.servlets.manager.PortalServlet.doPost(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(PortalServlet.java:772) at com.bea.netuix.servlets.manager.PortalServlet.doGet(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(PortalServlet.java:671) at com.bea.netuix.servlets.manager.UIServlet.service(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(UIServlet.java:147) at javax.servlet.http.HttpServlet.service(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(HttpServlet.java:853) at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run()Ljava/lang/Object;(ServletStubImpl.java:1072) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Lweblogic/servlet/internal/FilterChainImpl;)V(ServletStubImpl.java:465) at weblogic.servlet.internal.TailFilter.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Ljavax/servlet/FilterChain;)V(TailFilter.java:28) at weblogic.servlet.internal.FilterChainImpl.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(FilterChainImpl.java:27) at com.bea.p13n.servlets.PortalServletFilter.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Ljavax/servlet/FilterChain;)V(PortalServletFilter.java:293) at weblogic.servlet.internal.FilterChainImpl.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(FilterChainImpl.java:27)

What happens in a Struts Portlet is that Portal calls into NetUI to get the action to forward to. The problem appears to be that the struts-config is not getting picked up or registered with NetUI.
One thing to try is to do inter-op between Struts and NetUI/pageflows first to make sure the struts-config is being picked up and then layer on the Portal layer.
Connie

Struts portlet url posting

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