Registering portlets in JDeveloper

Hello:
I see plenty of documentation on OracleAS Portal off http://download-west.oracle.com/docs/cd/B14099_14/portal.htm . However, I cannot register my portlets there because I am behind a firewall. So I register my portlets within JDeveloper. Now how do I use this “portal” to view my portlets? Is this covered in any documentation?
Thanks
Eric

Hi
Is this a wrong forum for XML with JDeveloper?

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Need Help to develop Portlet in JDeveloper 10.1.2.10

I do not know what the best best way to start develop Portlet in short period of time .I would be glad if any one can share his experience how they started to develop portlet in JDeveloper.

Oracle Application Server 10.1.2 does not contain a portlet container. To deploy to Oracle Application Server 10.1.2
1.     Install Oracle database 10g (10.1.0.4.2 or later)
2.     Install Oracle Application Server (10.1.2.0.2) Infrastructure.
3.     Install Oracle Application Server (10.1.2.0.2) J2EE and Web Cache
4.     Install Oracle Application Server (10.1.2.0.2) Portal and Wireless.
5.     Upgrade Portal to 10.1.4
6.     Configure Java WSRP Container in Middle Tier.
7.     Start the OracleAS Portal Builder
8.     Deploy a WSRP Portlet Application in Oracle Application Server.
9.     Register the WSRP Provider in OracleAS Portal.
10.     Add a Portal Page.
11.     Add the WSRP Portlets to Portal page.

[Error running JSP portlet in JDeveloper

I'm writing a JSP portlet with JDeveloper 9.0.3.
The "index.jsp" works OK, and I can see the registration URL for my new provider.
I deploy the application to Oracle9iAS 9.0.2.0.1 Application Server succesfully throught DCM servlet, register the new provier and I can run the portlet succesfully.
But if I try to run the "pasa_parametroShowPage.jsp" inside the Jdeveloper, I get an HTTP 500 Error :
java.lang.NullPointerException
 void htdocs.pasa__parametro._pasa__parametroShowPage._jspService(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
 [htdocs/pasa_parametro/pasa_parametroShowPage.jsp]
 pasa_parametroShowPage.jsp:12
Line 12 is:
Hello <%= pReq.getUser().getName() %>
Thanks in advance.

In order to successfully run, "pasa_parametroShowPage.jsp" must be called in a portal context - JDeveloper does not do this.
Therefore, when called from JDeveloper, the PortletRenderRequest object is not present, hance the null pointer exception.
You shouldn't attempt to run this JSP directly from with in jdev. You'll notice that if you point a browser directly at that JSP, you will get the same null pointer exception.
If you need to debug this JSP in jdev, you can use a portal instance **or** the test harness (http://portalstudio.oracle.com/pls/ops/docs/FOLDER/COMMUNITY/PDK/TESTSUITE/PDKTEST/PDKTEST.ZIP)
to fire http requests at JDeveloper's embedded OC4J.

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Hi all,
I'm new in version Jdeveloper 10.1.3.2
plz which version of Application Server (infrastructure and middle-tier)
or web-center are required to deploy portlet from jdeveloper 10.1.3.2
can you send me links about these requirments
thanks

I had already applied all of this before trying to deploy.
The error seems to be a versioning error in the jsf-impl.jar file as the ApplicationAssociate class is found there. I have changed the JDK and J2EE to 1.4.2 and 1.3 respectively, rebuilt everything, updated all the settings to the right versions for 10.1.2 but it still keeps failing on the deploy.

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Does anyone know how to locally debug a jsr 168 portlet in jdeveloper 10.1.3.4.
When I click on run it asked for a start page so I supply the view.jsp page.
The following error occurs on the page:
500 Internal Server Error
java.lang.NullPointerException at helloworld.html._view._jspService(_view.java:61) [helloworld/html/view.jsp] at com.orionserver[Oracle Containers for J2EE 10g (10.1.3.4.0) ].http.OrionHttpJspPage.service(OrionHttpJspPage.java:59) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462) at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594) at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:122) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:111) at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260) at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:234) at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:29) at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:879) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:298) at java.lang.Thread.run(Thread.java:595)
This is the first jsr 168 portlet I have tried.
Previously we have been created portlets using the Oracle PDK. Those portlets are easy to debug because the wizard creates an index.jsp page for the start page.
If anyone can provide some insight to my issue it would be greatly appreciated.
Thanks,

Is this a portlet you built from scratch using the JSR 168 APIs, or is this a JSF Portlet using the JSF Portlet Bridge. If the latter, you can debug your JSF application. If the former, you can do remote debugging (let me know if you need information on this).
Hope this helps,
Peter

Create LifeRay portlet in JDeveloper 11g

Hi...
I want to create LifeRay JSF portlets using JDeveloper 11g is there any plugin or any tutorial which guides in this process?
Thanks
Feras

Well, in JDeveloper 11g, you can install the Webcenter design-time extension via help->check for updates (Oracle Webcenter Framework and Services Design Time)
Once you've installed that, you can create JSR-168 portlets using JDeveloper as documented [url http://download.oracle.com/docs/cd/E15523_01/webcenter.1111/e10148/jpsdg_java_intro.htm#CEGDCAEE]here.
Nothing specific for LifeRay, though. If you have specific questions, you would probably have better luck on the Webcenter forum.
John

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hello, i want build java portlet in jdeveloper 903,jdeveloper 903 need copy following .jar file to jdeveloper 903 patch
%OC4J_HOME%\j2ee\home\applib\jaxb-api.jar
%OC4J_HOME%\j2ee\home\applib\jaxb-impl.jar
%OC4J_HOME%\j2ee\home\applib\jaxb-libs.jar
%OC4J_HOME%\j2ee\home\applib\namespace.jar
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Are these part of the Portal PDK?
-- Rob

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Thanks,
Siree.

Try googling for "struts portlet in JDeveloper" and you'll get this for example:
http://docs.huihoo.com/oracle/docs/B14099_19/portal.1012/b14134/pdg_java_adv.htm#CHDFAHEC

Creating a portlet with JDeveloper

Does anyone know of any documentation to help me create a portlet in JDeveloper 9.0.2.7.97 for deployment in production Oracle Portal 9.0.2.0.1 (I am assuming a OC4J of 9.0.2). All of the documentation that I find is IDE independent, but I need to know the right directory structure for JDeveloper. Thanks, Scott

Chapter 5 in the Oracle Application Server Portal Developer's Guide [PDF] covers portlet creation in JDeveloper:
http://portalstudio.oracle.com/pls/ops/docs/FOLDER/COMMUNITY/DOCTEAM/902DOC/904_DOC_BUILDING_PORTLETS/B13922_01.PDF
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http://www.oracle.com/technology/products/ias/portal/standards.html
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Good morning,
I4d like to know if there is some bug about registering servlet on JDeveloper version 3.2.3 - Build 1018. I try to use the Web Object Manager to register a servlet but only one servlet got registered and I register more than one. My environment is composed by:
JSP(in) ---> Servlet1 ---> Servlet2 ---> JSP(out)
I registered both servlets(1 and 2) on Web Object Manager
On the first stage where the JPS(in) calls Servlet1 its ok, but when the servlet1 try to calls servlet2, its the problem. JDeveloper doesn4t recognize the second servlet and it4s registered.
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Error while registering portlet provider WWC-43176

Hi,
I am not able to register my portlet provider. While i register, i get *"The provider URL specified may be wrong or the provider is not running. (WWC-43176)"* However, i am able to access my provider's test page, i tried using ip instead of host name but its still in vain. I replaced pdk jar files too...
The URL i am using for accessing is :
http://server01/application_one/providers/producer
I get below messages when i access test provider page through above URL :
Congratulations! You have successfully reached your Provider's Test Page.
Recognizing Portlets...
DemoPortlet
Recognizing initialization parameters...
resourceServletMapping : /pdkresource
Recognizing component versions...
ptlshare.jar version: 10.1.3.2.0
pdkjava.jar version: 10.1.3.2.0
Cheers!!!
Ujjwal B Soni
Edited by: user1584096 on 14 Sep, 2009 10:38 PM
Edited by: user1584096 on 14 Sep, 2009 10:40 PM
Edited by: user1584096 on 14 Sep, 2009 10:50 PM

Hi,
I resolved this error, actually, the provider page was under SSO authentication, removing it from portal settings resolved my issue. Now i am able to successfully register my provider.......
Cheers!!!
Ujjwal B Soni
<baroda, india, gujarat>
<+919998971048>

How to create a portlet in Jdeveloper and consume it in webcenter spaces

Hello all,
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Can anyone tell me how to make portlets and what all we need in Jdeveloper for creating the portlet.As well as i need some reference guide which let me help to create the portlets as well as consuming in webcenter spaces.
Please Help !!!
Thanks...

Are you trying to expose an existing system inside of WCS?
If this is the case, you should investigate "External Applications":
http://download.oracle.com/docs/cd/E17904_01/webcenter.1111/e10149/config_svcs_prod_extapp.htm#WCSUG6698
This is an out of the box way of embedding external systems, with seperate login pages etc. I think this will achieve what you are trying to do yourself. It even allows for parameterised URLs

Cannot test portlet using JDeveloper and built-in OC4J

Hi everybody,
I'm not trying to sound stupid but my problem seems to be very basic but i cannot solve it. I'm new to Jdeveloper. Here's my problem.
I'm using Jdeveloper 10.1.2.1.0 (build 1913) to develope a portlet. I deployed it to the built-in Standalone OC4J of Jdeveloper and got the following messages:
---- Deployment started. ---- Sep 6, 2006 7:46:11 PM
Target platform is Standalone OC4J (AppServerConnection2).
Wrote WAR file to D:\jdev1012\jdev\mywork\Uma_OWHO\Uma\deploy\UmaPortlets.war
Wrote EAR file to D:\jdev1012\jdev\mywork\Uma_OWHO\Uma\deploy\UmaPortlets.ear
Invoking OC4J admin tool...
D:\jdev1012\jdk\jre\bin\javaw.exe -jar D:\jdev1012\j2ee\home\admin.jar ormi://cuongttlabtop/ admin **** -deploy -file D:\jdev1012\jdev\mywork\Uma_OWHO\Uma\deploy\UmaPortlets.ear -deploymentName UmaPortlets
checkIsLocalHost() error: cuongttlabtop/: cuongttlabtop/
Uploading file D:\jdev1012\jdev\mywork\Uma_OWHO\Uma\deploy\UmaPortlets.ear to oc4j server side
Notification ==> Application Deployer for UmaPortlets STARTS [ 2006-09-06T19:46:17.406ICT ]
Notification ==> Undeploy previous deployment
Notification ==> Copy the archive to D:\jdev1012\j2ee\home\applications\UmaPortlets.ear
Notification ==> Unpack UmaPortlets.ear begins...
Notification ==> Unpack UmaPortlets.ear ends...
Notification ==> Initialize UmaPortlets.ear begins...
Notification ==> Initialize UmaPortlets.ear ends...
Notification ==> Initialize UmaPortlets begins...
Notification ==> Initialize UmaPortlets ends...
Notification ==> Application Deployer for UmaPortlets COMPLETES [ 2006-09-06T19:46:19.000ICT ]
Exit status of OC4J admin tool (-deploy): 0
D:\jdev1012\jdk\jre\bin\javaw.exe -jar D:\jdev1012\j2ee\home\admin.jar ormi://cuongttlabtop/ admin **** -bindWebApp UmaPortlets UmaPortlets http-web-site /UmaPortlets
checkIsLocalHost() error: cuongttlabtop/: cuongttlabtop/
Exit status of OC4J admin tool (-bindWebApp): 0
Use the following context root(s) to test your web application(s):
http://cuongttlabtop:8888/UmaPortlets
Elapsed time for deployment: 12 seconds
---- Deployment finished. ---- Sep 6, 2006 7:46:23 PM
When i tried to access the URL: http://cuongttlabtop:8888/UmaPortlets by Mozilla Firefox nothing came up instead : 403 Forbidden Directory browsing not allowed
Please help me everybody!!!!! It's urgent. My boss will check my work on this Friday :((.

I tried to access both URL you gave me and got the error:
404 Not Found
Resource /UmaPortlets/providers not found on this server
I really dont understand what's going wrong here?? I followed exactly what Oracle tutorials tell me :(

Problem viewing locally registered portlets

Hi,
Over the last few days, we have ben facing problems accesing locally registered Providers.
On trying to view a portlet, Internal Server Error 500 pops up on each portlet.
The application log is as:
06/11/01 07:02:39 portal: id=86473141267,1 Invalid status code encountered : status=500 reason=Internal Server Error name=content-fetcher160
label=webPortlet url=http://IP:PORT/<APP_CONTEXT>/providers/<NAME_PROVIDER>
time=1054ms content=<HTML><HEAD><TITLE>500 Internal
Server Error</TITLE></HEAD><BODY><H1>500 Internal Server Error</H1><PRE>java.lang.IllegalStateException: IOException: Read timed out at
com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.EvermindHttpServletRequest.getParameter(EvermindHttpServletRequest.java:2452) at
oracle.webdb.provider.v2.utils.http.ProviderRequestWrapper.getParameter(Unknown Source) at oracle.webdb.provider.v2.adapter.SOAPServlet.service(Unknown
Source) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind[Oracle Application Server Containers
for J2EE 10g (10.1.2.0.2)].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65) at oracle.security.jazn.oc4j.JAZNFilter.doFilter(Unknown
Source) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:663) at
com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:330) at
com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830) at
com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:285) at
com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:126) at
com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192) at
java.lang.Thread.run(Thread.java:534) </PRE></BODY></HTML>
Tried setting the log level to 7 in the web.xml in my local provider, but the error log remains as it is.
Any idea what could be causing this.
Regards,
Mukta

It appears to be a problem on only one computer. Works fine on my other Mac.
So there must be something different about either this Mac, or this account. Arrg.

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I am trying to Register IFRS Taxanomy xsd in JDeveloper - Tools - Preference - XML Schemas. I am getting "Invalid Substitution affiliation" error in various lines.
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Regards
Edited by: Krithivasan N on Jan 26, 2012 3:01 PM

Hi
Is this a wrong forum for XML with JDeveloper?

Registering portlets in JDeveloper

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