Posted by skalaiselvan on Feb 11, 2011; 7:32am
URL: https://discuss.orbeon.com/FormRunner-on-WebLogic-Portal-tp3300867.html

Hi,
I am new to the Orbeon Form even XForm.

I have followed the below document ,
http://wiki.orbeon.com/forms/doc/developer-guide/admin/installing
and deployed the orbeon.ear in my WebLogic Portal 10.3 seprately and its running in http://localhost:7001/orbeon


I am trying to get the FormRunner into my portal application which is running on the same server.

Before doing that i have updated my properties-local.xml and created the new ear and deployed again.

<property as="xs:string"  name="oxf.fr.summary.buttons.orbeon.contact" value="new edit delete"/>
<property as="xs:string"  name="oxf.fr.detail.buttons.orbeon.contact"  value="close clear submit"/>
<property as="xs:string"  name="oxf.fr.detail.submit.buttons.orbeon.contact" value="clear"/>

After that i followed the following steps which are given for the Liferay portal.
https://sites.google.com/a/orbeon.com/forms/doc/developer-guide/form-runner/form-runner-proxy-portlet-guide

I have downloaded the orbeon-PE-proxy-portlet.war
and copied the followin jar filed into my classpath

orbeon.jar
orbeon-xforms-filter.jar
scala-library-2.8.1.jar

After i have created a JSR portlet using the class
org.orbeon.oxf.portlet.OrbeonProxyPortlet and set the inial parameters which are given in the document
Please find my portlet.xml

<?xml version="1.0" encoding="UTF-8"?>
<portlet-app version="2.0"
   xmlns="http://java.sun.com/xml/ns/portlet/portlet-app_2_0.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

<portlet>
    <portlet-name>OrbeonProxyPortlet</portlet-name>
    <portlet-class>org.orbeon.oxf.portlet.OrbeonProxyPortlet</portlet-class>
    <init-param>
            <name>form-runner-url</name>
    <value>http://localhost:7001/orbeon</value>
</init-param>
<init-param>
            <name>app-name</name>
    <value>orbeon</value>
</init-param>
<init-param>
            <name>form-name</name>
    <value>bookshelf</value>
</init-param>
<init-param>
            <name>action</name>
    <value>new</value>
</init-param>
<init-param>
            <name>read-only</name>
    <value>false</value>
</init-param>
<supports>
        <mime-type>text/html</mime-type>
        <portlet-mode>view</portlet-mode>
    </supports>
    <portlet-info>
    <title>OrbeonProxyPortlet</title>
        </portlet-info>
</portlet>
</portlet-app>

When i am trying the run this portlet i am getting the following error,

java.lang.IllegalStateException: Content type not set before calling this method.
        at com.bea.portlet.container.HttpServletResponseImpl.getWriter(HttpServletResponseImpl.java:142)
        at com.bea.portlet.container.RenderResponseImpl.getWriter(RenderResponseImpl.java:318)
        at org.orbeon.oxf.portlet.WSRP2Utils.write(WSRP2Utils.java:50)
        at org.orbeon.oxf.portlet.OrbeonProxyPortlet.readRewrite(OrbeonProxyPortlet.scala:202)
        at org.orbeon.oxf.portlet.OrbeonProxyPortlet.doView(OrbeonProxyPortlet.scala:85)
        at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328)
        at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
        at com.bea.portlet.container.PortletStub.render(PortletStub.java:401)
        at com.bea.portlet.container.AppContainer.renderStub(AppContainer.java:946)
        at com.bea.portlet.container.AppContainer.invokeRender(AppContainer.java:878)
        at com.bea.netuix.servlets.controls.content.JavaPortletContent.fireRender(JavaPortletContent.java:264)
        at com.bea.netuix.servlets.controls.content.JavaPortletContent.renderInternal(JavaPortletContent.java:159)
        at com.bea.netuix.servlets.controls.content.JavaPortletContent.beginRender(JavaPortletContent.java:106)
        at com.bea.netuix.servlets.controls.application.laf.ContentControlRenderer.beginRender(ContentControlRenderer.java:48)
        at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:481)
        at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
        at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
        at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
        at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220)
        at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:395)
        at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:361)
        at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:352)
        at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:326)
        at com.bea.netuix.nf.UIControl.render(UIControl.java:582)
        at com.bea.netuix.servlets.controls.PresentationContext.render(PresentationContext.java:486)
        at com.bea.netuix.servlets.util.RenderToolkit.renderChild(RenderToolkit.java:146)
        at com.bea.netuix.servlets.jsp.taglib.skeleton.Child.doTag(Child.java:63)
        at jsp_servlet._framework._skeletons._bighorn.__flowlayout._jspService(__flowlayout.java:175)
        at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
        at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
        at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
        at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
        at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
        at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:505)
        at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:432)
        at com.bea.netuix.servlets.controls.application.laf.JspTools.renderJsp(JspTools.java:130)
        at com.bea.netuix.servlets.controls.application.laf.JspControlRenderer.beginRender(JspControlRenderer.java:72)
        at com.bea.netuix.servlets.controls.application.laf.PresentationControlRenderer.beginRender(PresentationControlRenderer.java:65)
        at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:481)
        at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
        at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
        at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220)
        at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:395)
        at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:361)
        at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:352)
        at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:326)
        at com.bea.netuix.nf.UIControl.render(UIControl.java:582)
        at com.bea.netuix.servlets.controls.PresentationContext.render(PresentationContext.java:486)
        at com.bea.netuix.servlets.util.RenderToolkit.renderChild(RenderToolkit.java:146)
        at com.bea.netuix.servlets.jsp.taglib.skeleton.Child.doTag(Child.java:63)
        at jsp_servlet._framework._skeletons._bighorn.__gridlayout._jspService(__gridlayout.java:219)
        at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
        at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
        at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
        at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
        at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
        at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:505)
        at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:432)
        at com.bea.netuix.servlets.controls.application.laf.JspTools.renderJsp(JspTools.java:130)
        at com.bea.netuix.servlets.controls.application.laf.JspControlRenderer.beginRender(JspControlRenderer.java:72)
        at com.bea.netuix.servlets.controls.application.laf.PresentationControlRenderer.beginRender(PresentationControlRenderer.java:65)
        at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:481)
        at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
        at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
        at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
        at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
        at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
        at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
        at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
        at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
        at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
        at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220)
        at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:395)
        at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:361)
        at com.bea.netuix.nf.Lifecycle.runOutbound(Lifecycle.java:208)
        at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:162)
        at com.bea.netuix.servlets.manager.UIServlet.runLifecycle(UIServlet.java:388)
        at com.bea.netuix.servlets.manager.UIServlet.doPost(UIServlet.java:258)
        at com.bea.netuix.servlets.manager.UIServlet.doGet(UIServlet.java:211)
        at com.bea.netuix.servlets.manager.UIServlet.service(UIServlet.java:196)
        at com.bea.netuix.servlets.manager.SingleFileServlet.service(SingleFileServlet.java:251)
        at com.bea.netuix.servlets.manager.PortalServlet.service(PortalServlet.java:686)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
        at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
        at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
        at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
        at com.bea.portal.tools.servlet.http.HttpContextFilter.doFilter(HttpContextFilter.java:60)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
        at com.bea.p13n.servlets.PortalServletFilter.doFilter(PortalServletFilter.java:336)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
        at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3502)
        at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
        at weblogic.security.service.SecurityManager.runAs(Unknown Source)
        at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2186)
        at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2092)
        at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1406)
        at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
        at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
 
I noticed that in the OrbeonProxyPortlet, the response.contentType is not set. Please let me know whether you intentionally not set the contentType or any other reason behind this.


Please help me resovle to get the FormRunner in my WebLogic Portal page.

Regards
Kalaiselvan