Using Struts with Oracle Portal

Hello,
I am trying to run my applications developed using Struts Framework in Oracle Portal.Though Oracle Portal uses jpdk api's is there any way I can try to integrate Struts with Oracle Portal so that I can work test my application on any server and then develop portlet and run them on Oracle Portal as well?

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Portletizing a struts JSP application
Urgent: Portletizing an struts JSP application
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How do you use Struts with Jboss Portal

I am trying to use strust with jboss portal but I am getting the following error:
An error occured while rendering window 'default.MyPortlet2.myportlet2Window'
org.apache.jasper.JasperException: Exception in JSP: /WEB-INF/jsp/SearchResultPage.jsp:71 68: List searchresult = (List) request.getAttribute("searchresult"); 69: %> 70: Stacktrace:
I am getting this is in the log file
Caused by: org.apache.jasper.JasperException: Exception in JSP: /WEB-INF/jsp/SearchResultPage.jsp:71
68: List searchresult = (List) request.getAttribute("searchresult");
69: %>
70: <%
71: for (Iterator itr=searchresult.iterator(); itr.hasNext(); )
72: {
73: testPackage.net.dao.hibernate.WorkList workList = (testPackage.net.dao.hibernate.WorkList)itr.next();
74: %>
Stacktrace:
at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:504)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.jboss.portal.portlet.impl.jsr168.PortletRequestDispatcherImpl.execute(PortletRequestDispatcherImpl.ja
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:585)
at org.jboss.portal.server.servlet.CommandFilter.doFilter(CommandFilter.java:65)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:574)
at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:499)
at org.jboss.portal.portlet.impl.jsr168.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.ja
... 238 more
Caused by: java.lang.NullPointerException
at org.apache.jsp.WEB_002dINF.jsp.SearchResultPage_jsp._jspService(SearchResultPage_jsp.java:152)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
... 255 more

I am trying to use strust with jboss portal but I am getting the following error:
An error occured while rendering window 'default.MyPortlet2.myportlet2Window'
org.apache.jasper.JasperException: Exception in JSP: /WEB-INF/jsp/SearchResultPage.jsp:71 68: List searchresult = (List) request.getAttribute("searchresult"); 69: %> 70: Stacktrace:
I am getting this is in the log file
Caused by: org.apache.jasper.JasperException: Exception in JSP: /WEB-INF/jsp/SearchResultPage.jsp:71
68: List searchresult = (List) request.getAttribute("searchresult");
69: %>
70: <%
71: for (Iterator itr=searchresult.iterator(); itr.hasNext(); )
72: {
73: testPackage.net.dao.hibernate.WorkList workList = (testPackage.net.dao.hibernate.WorkList)itr.next();
74: %>
Stacktrace:
at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:504)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.jboss.portal.portlet.impl.jsr168.PortletRequestDispatcherImpl.execute(PortletRequestDispatcherImpl.ja
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:585)
at org.jboss.portal.server.servlet.CommandFilter.doFilter(CommandFilter.java:65)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:574)
at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:499)
at org.jboss.portal.portlet.impl.jsr168.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.ja
... 238 more
Caused by: java.lang.NullPointerException
at org.apache.jsp.WEB_002dINF.jsp.SearchResultPage_jsp._jspService(SearchResultPage_jsp.java:152)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
... 255 more

Using Discoverer with Oracle Portal - URGENT!!!

I need to setup Oracle Portal 3.0 with Discoverer 3i for a demonstration tomorrow due to a "this just came in!" from the management! ;)
What I would like to do it to display some sort of Discoverer portlet so anyone with a browser can access and view Discover results in a nice manner.
I have been told this is possible (by Oracle Denmark) but how....?!
Could anyone please email a step-by-step description if you know how to do this?
Thanks!
Soren - [email protected]
null

If you don't check the "Connect to Applications EUL" option as described, Disco looks for a database user with the user name SYSADMIN, which you don't want (and probably doesn't exist).
An alternative is to put a : at the end of the user name (ie SYSADMIN:) which makes Disco treat this as an Oracle Applications user name, regardless of the connection options chosen. This should then prompt you to select the Oracle Applications Responsibility you want to use (assuming you have more than one). You can log directly into a specific responsibility by adding the responsibility name after the : (ie SYSADMIN:Disco Admin).

Using Struts with Oracle

Hi
I need to use the struts framework with oracle (10g express edition), I am using eclipse IDE. anyone please help me. I dont know how to set these up for use..

Struts doesn't define anything for the data access layer.
It helps you write MVC applications, and provides a translator between your view (jsp pages) and your model (action forms/actions), but once you get to that point its all standard java code.
You have a few alternatives
1 - write java classes to handle the data access layer: Data Access Objects (or DAOs) using standard java/jdbc.
2 - Use a tool like hibernate to do your data layer handling.
Struts itself though won't help at all with this.

Webcliiping integrate with Oracle Portal

Hello,
Is it possible to integrate a webclipping which is created using RoboSuite with Oracle Portal?
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We are finding some limitations with Oracle web clipiing studio. Hence we are planning to use RoboSuite.
Any help is highly appreciable.
Thanks
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Text items are still limited to 32k in Portal 11g. Check the Portal Online Help section 'Add/Edit Text-Based Item' for documentation of this limitation.
Thanks,
Erik Janssen

URL Re-Direct With Oracle Portal.

Hello,
We have some old portal based applications that we want to re-direct to the newer version and we have tried doing a redirect in the httpd.conf file and restarted the http server but its not working.
We have
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EJ

Error in registering WSRP portlet producer with Oracle Portal 10.1.4

Hi all,
I am using OC4J 10.1.3.4.0 as producer of portlets and Oracle Portal 10.1.4 as consumer. I am encountering error in registering the producer WSDL. Here's the stack trace:
An error occurred when attempting to call the providers register function. (WWC-43134)
An error occurred during the call to the WSRP Provider: java.rmi.RemoteException: Runtime exception; nested exception is:
deserialization error: deserialization error: XML parsing error: com.sun.xml.rpc.sp.ParseException:1: com.sun.xml.rpc.sp/Illegal Namespace prefix: xml
com.sun.xml.rpc.encoding.DeserializationException: deserialization error: deserialization error: XML parsing error: com.sun.xml.rpc.sp.ParseException:1: com.sun.xml.rpc.sp/Illegal Namespace prefix: xml
com.sun.xml.rpc.encoding.DeserializationException: deserialization error: XML parsing error: com.sun.xml.rpc.sp.ParseException:1: com.sun.xml.rpc.sp/Illegal Namespace prefix: xml
com.sun.xml.rpc.streaming.XMLReaderException: XML parsing error: com.sun.xml.rpc.sp.ParseException:1: com.sun.xml.rpc.sp/Illegal Namespace prefix: xml
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com.sun.xml.rpc.sp.ParseException:1: com.sun.xml.rpc.sp/Illegal Namespace prefix: xml
at com.sun.xml.rpc.sp.Parser2.fatal(Parser2.java:2015)
at com.sun.xml.rpc.sp.Parser2.fatal(Parser2.java:2000)
at com.sun.xml.rpc.sp.Parser2.processStartElement(Parser2.java:2794)
at com.sun.xml.rpc.sp.Parser2.parseContent(Parser2.java:3036)
at com.sun.xml.rpc.sp.Parser2.parse(Parser2.java:2360)
at com.sun.xml.rpc.streaming.XMLReaderImpl.next(XMLReaderImpl.java:105)
at com.sun.xml.rpc.streaming.XMLReaderBase.nextContent(XMLReaderBase.java:23)
at com.sun.xml.rpc.streaming.XMLReaderBase.nextElementContent(XMLReaderBase.java:41)
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at com.sun.xml.rpc.encoding.literal.LiteralObjectSerializerBase.deserialize(LiteralObjectSerializerBase.java:84)
at oracle.webdb.wsrp.ServiceDescription_LiteralSerializer.doDeserialize(ServiceDescription_LiteralSerializer.java:88)
at com.sun.xml.rpc.encoding.literal. (WWC-43273)
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Please follow the instructions given in https://metalink.oracle.com/help/usaeng/Search/search.html#file with document id 341922.1

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Hi,
i hope, this is the right place for the topic.
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at com.sun.xml.rpc.client.StreamingSender._raiseFault(StreamingSender.java:384)
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Re: Announce: J2EE MVC training using Struts with Standard Tags (JSTL) 8/2 in NYC

Standard J2EE MVC training using Struts with Standard Tags (JSTL)
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http://www.basebeans.com/syllabus.jsp
NYC on 8/2.
This is the last week to sign up :
http://www.basebeans.com/classReservation.jsp
More dates(tentative):
8/9 - Chicago downtown Marriott
8/16 - Atlanta downtown Marriott
8/23 - Austin downtown Marriott
To keep up on upcoming MVC training sign up at:
http://www.basebeans.com:8081/mailman/listinfo/mvc-programmers
Hope to see you,
Thanks,
Vic
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i have same problem with
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user639304 wrote:
Hi everybody,
I'm trying to use LogMiner with Oracle 8.1.6.0.0. When I execute the following code with SQL*Plus, I have an error.
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Using Struts with Oracle Portal

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