Migration of ADF 10g application to ADF 11g(Portlet Customization Error)

Hi,
Currently we are doing a migration of ADF/Webcenter 10g appication to 11g(11.1.1.6) and in the current 10g application portlet is used which contains the file based content and can be customized using a specific role say(admin).
We have almost done the migration using the Jdeveloper 11.1.1.6 and most of the pages along with the portlet content are coming similar to the 10g look and feel but whenever we want to do portlet customization using the specific role we are getting the below exception. The content is file based system and the details of the versions are as below
10g Environment:
OC4J version. Oracle Containers for J2EE 10g (10.1.3.5.0)
JDK version- java version "1.5.0_06"
Webcenter and it’s version : Webcenter 10g(10.1.3.5.0)
ADF version. Oracle ADF 10g
Jdeveloper 10.1.3.3.0
11g Environment: Currently I am using Jdeveloper 11.1.1.6 with Integrated weblogic server
webcenter extension used: oracle.webcenter.framework_bundle/oracle.webcenter.customization_bundle
Error which I am getting during portlet customization:
[2013-02-20T14:47:42.162+05:30] [DefaultServer] [ERROR] [] [oracle.portlet.binding] [tid: [ACTIVE].ExecuteThread: '14' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: portaladmin] [ecid: 39e706a46ad531be:31f43ddc:13cf6ad5231:-8000-0000000000000386,0] [APP:TEST_DEV#V2.0] An error has occured for Portlet Binding portlet3.[[
java.lang.NullPointerException
at oracle.adfinternal.model.portlet.binding.PortletModelImpl.getRequireIframe(PortletModelImpl.java:907)
at oracle.adfinternal.model.portlet.binding.ActivityPortletModelWrapper.getRequireIframe(ActivityPortletModelWrapper.java:71)
at oracle.adf.model.portlet.binding.PortletBinding.prepareRenderPhase(PortletBinding.java:455)
at oracle.adf.model.portlet.binding.PortletBinding._refresh(PortletBinding.java:377)
at oracle.adf.model.portlet.binding.PortletBinding.refresh(PortletBinding.java:969)
at oracle.adf.model.binding.DCBindingContainer.internalRefreshControl(DCBindingContainer.java:3273)
at oracle.adf.model.binding.DCBindingContainer.refresh(DCBindingContainer.java:2876)
at oracle.adf.controller.v2.lifecycle.PageLifecycleImpl.prepareRender(PageLifecycleImpl.java:561)
at oracle.adf.controller.faces.lifecycle.FacesPageLifecycle.prepareRender(FacesPageLifecycle.java:82)
at oracle.adf.controller.v2.lifecycle.Lifecycle$9.execute(Lifecycle.java:224)
at oracle.adfinternal.controller.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:197)
at oracle.adfinternal.controller.faces.lifecycle.ADFPhaseListener.access$1000(ADFPhaseListener.java:23)
at oracle.adfinternal.controller.faces.lifecycle.ADFPhaseListener$5.before(ADFPhaseListener.java:402)
at oracle.adfinternal.controller.faces.lifecycle.ADFPhaseListener.beforePhase(ADFPhaseListener.java:64)
at oracle.adfinternal.controller.faces.lifecycle.ADFLifecyclePhaseListener.beforePhase(ADFLifecyclePhaseListener.java:44)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:352)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:222)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.portlet.client.adapter.adf.ADFPortletFilter.doFilter(ADFPortletFilter.java:32)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.webcenter.framework.events.dispatcher.EventDispatcherFilter.doFilter(EventDispatcherFilter.java:44)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.wcps.client.PersonalizationFilter.doFilter(PersonalizationFilter.java:75)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.webcenter.content.integration.servlets.ContentServletFilter.doFilter(ContentServletFilter.java:168)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:179)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.webcenter.lifecycle.filter.LifecycleLockFilter.doFilter(LifecycleLockFilter.java:151)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Any hellp or suggestion will be helpful for me to resolve this issue.
Thanks in Advance
Chetan

Hi,
given its a WebCenter question, you want to post it to the Webcenter forum: WebCenter Portal
Frank

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when you then add users to the oracle lite application (actually the database), then you will have a parameter called EMP_NO to define with the employee number for that particular user, and this will be used automatically as the bind variable in the download.
NOTE subsetting in this way does not need to be direct, for example things like
select * from TASKS where id in (select task_id from user_tasks where emp_no=:emp_no) is perfectly valid
NOTE when reading the forum and documentation, be careful of the word application. There are actually two different things to be developed, both normally called 'application'
Within oracle lite you create an application with publication items, scripts, sequences etc. and then subscribe your users to this application. The application in this context is actually the database and synchronisation management ONLY (you can include files and code for download)
The second application is your runtime code that has a user interface, functionality, processing and validation. This is written in some development platform, and accesses the database created above for select, insert, update etc.
3) If I want to have the above system,
a) I should have Oracle 10g Lite server installed(im Unix or Windows)
YES this goes on the app server and installs a repository schema MOBILEADMIN within your database
b) I should have Oracle 10g Lite client installed in a Windows PC/Laptop
YES - once the server is set up, this is downloaded and set up by accessing the <server url>/webtogo/setup
c) To get my custom application in My Mobile Device, first I have to deploy the application in Oracle 10g server using Oracle Mobile Server. Then I have to connect my Mobile Device to the Oracle 10g Lite server,
and deploy the application in my Mobile Device using Oracle Mobile Manager.
steps in outline are
1) install server
2) develop the oracle lite application (ie: database) and publish this to the mobile server (can use the development kit or java APIs for these two steps
3) add a user with the relevant subsetting parameters
4) set up oracle lite win32 client on the laptop from the server download
5) synchronise using the msync utility on the client to create the databases and odbc entries
6) develop your application code using the client database
7) during development, then changes to database structure would be via changes and re-publish of the oracle lite application, followed by a sync to update the client database
8) once all development is complete, the runtime application code can be bundled up into the oracle lite application if you want, and then the initial sync for live users will download the database and application code.
4) I would like to do a POC before start the project.
What are all the installations I have to do in my Laptop.(Consider I am installing Oracle 10g Lite server/client, Mobile Manager in my Laptop)
You can set up a standalone server on the laptop, but better to do this on a development app server so you can use the main server development database as the data souce for the snapshot definitions (pretty easy install). there are conflicts if you try and put the oracle lite client and the mobile development kit on the same machine, but if you are familiar with java, the API development is fairly straightforward to use (i have developed applications in this, and i know only the basics of java) you do not need the MDK
Basic for a POC i would say is to
1) set up mobile server on development
2) define a simple oracle ite application on two server tables. one has select * from table, and the other has select * from table where .... including bind variable. at this stage use complete refresh as the mode for simplicity
3) publish the application, create user and define the subsetting variable
4) set up mobile client and synchronise user. use the msql utility to interrogate the database and check the content, and do some updates 9standards SQL syntax)
5) create simple appliaction code to conect to and read the database on the client
6) do a sync after the updates above and check they appear in the server
The above should be reasonably quick and proves
a) ability to define the data you want to be sent to the users
b) ability to create an app to manage the database running on the client device in you preferred software platform
c) data download and upload
after this basic POC, you can extend into defining fast refreshes to improve the efficiency of the sync process, managing the MGP process, developing a more comprehensive database and application etc. If you have complex joins between server table, you may also want to look at creating views to denormalise data and use these as the basis for the snapshots

Did JHeadstart capable to convert 10g forms to both 11g & 10g ADF Faces?

We would like to purchase JHeadstart for JDeveloper 10.1.3.3 to Generator 10g Forms to ADF Faces. this version of JHeadstart capable to convert 10g forms to 10g ADF Faces. But I want a universal JHeadstart ADF Faces Generator that will capable to convert 10g forms to both 11g & 10g ADF Faces. Please help me by your valuable suggestion/consultancy.

Try asking on the JHeadstart forum:
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Is there new "Complete ADF UIX Application" for 10G Production?

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The one I found
http://otn.oracle.com/products/jdev/collateral/tutorials/9050/adfuix_tut.html
is for 10G preview.
Or is this version still current enough for production?
Thanks, Steve

Hi Steve -
As far as I can tell, this is the new (production) version of the UIX tutorial:
http://otn.oracle.com/obe/obe9051jdev/uixTutorial/lesson_UIX.htm
Andy

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Please let me know of documentation of how to deploy an ADF UIX application developed using Jdeveloper9.0.5.2 to Oracle Application Server 10g.
I have already created an WAR and EAR deployment profile. and also an ORacle APp server connection from the connections tab in Jdeveloper.
Thanks a lot.

Have a look at the JDeveloper online help (F1) there is a complete chapter about deploying:
http://helponline.oracle.com/jdeveloper/help/state/content/destination.2%7E9%7E1%7E6%7E/navSetId.jdeveloper/oldNavId.0/navId.0/oldNavSetId.jdeveloper/
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Hi,
I have a requirement to show fairly complex graphs on an ADF page. We are exploring various options. One of those is OBIEE. I want to know if it is possible to 'embed' OBIEE output on an ADF 10g page.
I believe ADF 11g natively supports some graphing features, however, my requirement is to use ADF 10g. Any pointers.

Hi Manav,
have a look at my screen cast here http://www.freewebalbum.com/blogs/faces/bjanko/blogs.jsp?blog=bjanko20070629162305
the best way to review the limitations is to try graph wizard in JDeveloper
but firs of all the biggest disadvantage of graphs in JDeveloper 10g is the fact the graph is not JSF component. it is just Servlet producing images so you have to use
small trick to use them in ADF Faces application
regards,
Branislav

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