Bindings are becoming null

Hi All,
I am working in ADF 10.1.3.3 .
I have a class where I have overridden the Prepare Model method.
In this I am executing a Query using Iterator Bindings for the VO.
When the page is loaded Query is executing fine , but when I come from other page to my page, bindings are becoming null.
What is the solution for this?
Pls help me.
Thanks,

Hi,
as stated in the developer guide, the binding content is not available between requests, which means that you wont have it available e.g. in a restore view phase
Frank

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Dropdown values becoming null after deployment

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Thank you very much for answering...
I can't send all the code because it needs plenty of files to run. I'll just describe the "critical" parts of it:
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Portlet bindings are null for portlet component portlet1

I have 2 simple portlets on a Web Center page.
I've added these at design time - the source JSPX shows
<adfp:portlet value="#{bindings.Portlet41_1}" id="portlet1"/>
It does not populate the required attribute portletType when I add this.
The page definition file shows
<portlet id="Portlet41_1"
portletInstance="/oracle/adf/portlet/MyPortlets/ap/Enportlet4default_c5eb69ff_012d_1000_8001_0a033796cd43"
class="oracle.adf.model.portlet.binding.PortletBinding"
retainPortletHeader="false"
xmlns="http://xmlns.oracle.com/portlet/bindings"/>
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<WCS-39264> <Portlet bindings are null for portlet component portlet1.>
Am I missing an entry in any file?

Yannick - I have tried that exact sequence you've described. This is as per the tutorial.
It works intermittently when added via Design time - on some occasions - it gives the "Portlet bindings are null for portlet component portlet1" error. Other times, it shows the Hello World correctly.
When I see the error on screen, there is no stacktrace in the logs. I restart and it may (or may not) go away. Sorry - I dont have more pinpoint info than this.
My code is as in the first post - dragged and dropped ADFportlet from WSRP Producer, and the basic bindings were generated.
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It adds other ADF components like Textbox properly
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<00e884cc3b492be0:702f695:12dcc9dc37d:-8000-0000000000000197> <1296219641236> <BEA-000000> <Server Exception during PPR, #1
javax.servlet.ServletException: java.lang.NoClassDefFoundError: org/apache/xpath/jaxp/JAXPPrefixResolver
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     at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.portlet.client.adapter.adf.ADFPortletFilter.doFilter(ADFPortletFilter.java:26)
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     at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
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     at java.security.AccessController.doPrivileged(Native Method)
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     at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:138)
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     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
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     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
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     at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:170)
     at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:290)
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     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
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     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1446)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
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NullPointerException:Portlet bindings are null for portlet component portle

Hi , I am new to Webcenter, after depoying portlet on weblogic using Jdeveloper, while accessing the url i am facing the following error,
Any help appreciated.
java.lang.NullPointerException: Portlet bindings are null for portlet component portlet1.
at oracle.adf.view.rich.component.portlet.PortletBase.getPortletBinding(PortletBase.java:577)
at oracle.adf.view.rich.component.portlet.PortletBase.getPortletModel(PortletBase.java:599)
at oracle.adfinternal.view.faces.taglib.portlet.CorePortletTag.doStartTag(CorePortletTag.java:669)
at oracle.jsp.runtime.tree.OracleJspBodyTagNode.executeHandler(OracleJspBodyTagNode.java:50)
at oracle.jsp.runtime.tree.OracleJspCustomTagNode.execute(OracleJspCustomTagNode.java:261)
at oracle.jsp.runtime.tree.OracleJspClassicTagNode.evalBody(OracleJspClassicTagNode.java:87)
at oracle.jsp.runtime.tree.OracleJspBodyTagNode.executeHandler(OracleJspBodyTagNode.java:58)
at oracle.jsp.runtime.tree.OracleJspCustomTagNode.execute(OracleJspCustomTagNode.java:261)
at oracle.jsp.runtime.tree.OracleJspClassicTagNode.evalBody(OracleJspClassicTagNode.java:87)
at oracle.jsp.runtime.tree.OracleJspIterationTagNode.executeHandler(OracleJspIterationTagNode.java:45)
at oracle.jsp.runtime.tree.OracleJspCustomTagNode.execute(OracleJspCustomTagNode.java:261)
at oracle.jsp.runtime.tree.OracleJspClassicTagNode.evalBody(OracleJspClassicTagNode.java:87)
at oracle.jsp.runtime.tree.OracleJspBodyTagNode.executeHandler(OracleJspBodyTagNode.java:58)
at oracle.jsp.runtime.tree.OracleJspCustomTagNode.execute(OracleJspCustomTagNode.java:261)
at oracle.jsp.runtime.tree.OracleJspClassicTagNode.evalBody(OracleJspClassicTagNode.java:87)
at oracle.jsp.runtime.tree.OracleJspBodyTagNode.executeHandler(OracleJspBodyTagNode.java:58)
at oracle.jsp.runtime.tree.OracleJspCustomTagNode.execute(OracleJspCustomTagNode.java:261)
at oracle.jsp.runtime.tree.OracleJspClassicTagNode.evalBody(OracleJspClassicTagNode.java:87)
at oracle.jsp.runtime.tree.OracleJspBodyTagNode.executeHandler(OracleJspBodyTagNode.java:58)
at oracle.jsp.runtime.tree.OracleJspCustomTagNode.execute(OracleJspCustomTagNode.java:261)
at oracle.jsp.runtime.tree.OracleJspClassicTagNode.evalBody(OracleJspClassicTagNode.java:87)
at oracle.jsp.runtime.tree.OracleJspBodyTagNode.executeHandler(OracleJspBodyTagNode.java:58)
at oracle.jsp.runtime.tree.OracleJspCustomTagNode.execute(OracleJspCustomTagNode.java:261)
at oracle.jsp.runtime.tree.OracleJspNode.execute(OracleJspNode.java:89)
at oracle.jsp.runtimev2.ShortCutServlet._jspService(ShortCutServlet.java:89)
at oracle.jsp.runtime.OracleJspBase.service(OracleJspBase.java:29)
at oracle.jsp.runtimev2.JspPageTable.compileAndServe(JspPageTable.java:665)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:385)
at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:802)
at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:726)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:175)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:524)
at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:253)
at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:410)
at org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:44)
at org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:44)
at oracle.adfinternal.view.faces.config.rich.RecordRequestAttributesDuringDispatch.dispatch(RecordRequestAttributesDuringDispatch.java:44)
at org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:44)
at org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:44)
at org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:44)
at org.apache.myfaces.trinidadinternal.context.FacesContextFactoryImpl$OverrideDispatch.dispatch(FacesContextFactoryImpl.java:267)
at com.sun.faces.application.ViewHandlerImpl.executePageToBuildView(ViewHandlerImpl.java:469)
at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:140)
at oracle.webcenter.portalframework.sitestructure.handler.CustomViewHandler.renderView(CustomViewHandler.java:279)
at oracle.webcenter.portalframework.sitestructure.handler.CustomViewHandler.renderView(CustomViewHandler.java:279)
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:189)
at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:193)
at oracle.webcenter.portalframework.sitestructure.handler.CustomViewHandler.renderView(CustomViewHandler.java:279)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:800)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:294)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:214)
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.

Hi , I am new to Webcenter, after depoying portlet on weblogic using Jdeveloper, while accessing the url i am facing the following error,
Any help appreciated.
java.lang.NullPointerException: Portlet bindings are null for portlet component portlet1.
at oracle.adf.view.rich.component.portlet.PortletBase.getPortletBinding(PortletBase.java:577)
at oracle.adf.view.rich.component.portlet.PortletBase.getPortletModel(PortletBase.java:599)
at oracle.adfinternal.view.faces.taglib.portlet.CorePortletTag.doStartTag(CorePortletTag.java:669)
at oracle.jsp.runtime.tree.OracleJspBodyTagNode.executeHandler(OracleJspBodyTagNode.java:50)
at oracle.jsp.runtime.tree.OracleJspCustomTagNode.execute(OracleJspCustomTagNode.java:261)
at oracle.jsp.runtime.tree.OracleJspClassicTagNode.evalBody(OracleJspClassicTagNode.java:87)
at oracle.jsp.runtime.tree.OracleJspBodyTagNode.executeHandler(OracleJspBodyTagNode.java:58)
at oracle.jsp.runtime.tree.OracleJspCustomTagNode.execute(OracleJspCustomTagNode.java:261)
at oracle.jsp.runtime.tree.OracleJspClassicTagNode.evalBody(OracleJspClassicTagNode.java:87)
at oracle.jsp.runtime.tree.OracleJspIterationTagNode.executeHandler(OracleJspIterationTagNode.java:45)
at oracle.jsp.runtime.tree.OracleJspCustomTagNode.execute(OracleJspCustomTagNode.java:261)
at oracle.jsp.runtime.tree.OracleJspClassicTagNode.evalBody(OracleJspClassicTagNode.java:87)
at oracle.jsp.runtime.tree.OracleJspBodyTagNode.executeHandler(OracleJspBodyTagNode.java:58)
at oracle.jsp.runtime.tree.OracleJspCustomTagNode.execute(OracleJspCustomTagNode.java:261)
at oracle.jsp.runtime.tree.OracleJspClassicTagNode.evalBody(OracleJspClassicTagNode.java:87)
at oracle.jsp.runtime.tree.OracleJspBodyTagNode.executeHandler(OracleJspBodyTagNode.java:58)
at oracle.jsp.runtime.tree.OracleJspCustomTagNode.execute(OracleJspCustomTagNode.java:261)
at oracle.jsp.runtime.tree.OracleJspClassicTagNode.evalBody(OracleJspClassicTagNode.java:87)
at oracle.jsp.runtime.tree.OracleJspBodyTagNode.executeHandler(OracleJspBodyTagNode.java:58)
at oracle.jsp.runtime.tree.OracleJspCustomTagNode.execute(OracleJspCustomTagNode.java:261)
at oracle.jsp.runtime.tree.OracleJspClassicTagNode.evalBody(OracleJspClassicTagNode.java:87)
at oracle.jsp.runtime.tree.OracleJspBodyTagNode.executeHandler(OracleJspBodyTagNode.java:58)
at oracle.jsp.runtime.tree.OracleJspCustomTagNode.execute(OracleJspCustomTagNode.java:261)
at oracle.jsp.runtime.tree.OracleJspNode.execute(OracleJspNode.java:89)
at oracle.jsp.runtimev2.ShortCutServlet._jspService(ShortCutServlet.java:89)
at oracle.jsp.runtime.OracleJspBase.service(OracleJspBase.java:29)
at oracle.jsp.runtimev2.JspPageTable.compileAndServe(JspPageTable.java:665)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:385)
at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:802)
at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:726)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:175)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:524)
at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:253)
at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:410)
at org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:44)
at org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:44)
at oracle.adfinternal.view.faces.config.rich.RecordRequestAttributesDuringDispatch.dispatch(RecordRequestAttributesDuringDispatch.java:44)
at org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:44)
at org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:44)
at org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:44)
at org.apache.myfaces.trinidadinternal.context.FacesContextFactoryImpl$OverrideDispatch.dispatch(FacesContextFactoryImpl.java:267)
at com.sun.faces.application.ViewHandlerImpl.executePageToBuildView(ViewHandlerImpl.java:469)
at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:140)
at oracle.webcenter.portalframework.sitestructure.handler.CustomViewHandler.renderView(CustomViewHandler.java:279)
at oracle.webcenter.portalframework.sitestructure.handler.CustomViewHandler.renderView(CustomViewHandler.java:279)
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:189)
at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:193)
at oracle.webcenter.portalframework.sitestructure.handler.CustomViewHandler.renderView(CustomViewHandler.java:279)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:800)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:294)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:214)
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.

On making call to Oracle procedures from Java, Value becomes null on oracle

We are using some user defined Oracle data types in my Java/J2EE application
and some of them are Oracle collections(ex. VARRAY).
We are making a call to Procedures/Functions from Java, there are some
parameters of user defined data types declared in the
procedures/functions, from java the values are properly setting to these
user defined data type parameters and sending to Procedures.
We are not getting any exception at Java side and Oracle side and values
are becoming blank/null at oracle procedure side for the parameters of
user defined data types.
But when do the count of collection of user defined data type then it is
properly giving the size of collection(VARRAY).
When we are trying to read the values from the collection(VARRAY) it is
giving blank/null value and there is no exception.
Please let me know if you have any suggestion on this?

user7671994 wrote:
When we are trying to read the values from the collection(VARRAY) it is
giving blank/null value and there is no exception.If you are talking about VARCHAR2 parameters of the objects - then you should add orai18n.jar to classpath.

Existing session is becoming null when returning from jsp

Hi Guys !
I have an urgent requirement to meet in few days from now and got stuck with session problem in servlet.
Scenario :-
For the first time when i call a servlet a new sessoin is created and after some validations i forward to a jsp which has some links.
I have printed sessoin ids from both the servlet and jsp and they are same.
Now when i clicked on the link in jsp , the servlet is called but session is lost its becoming null.
Servlet Code :
HttpSession session = request.getSession(false);
if(session ==null){
// create session code ....using getSession(true)
RequestDispatcher r = servletcontext.getRequestDispatcher(resp.encodeURL("/user.jsp"));
jsp code:-
<a href="<%=response.encodeURL(/application/servlet/ViewUser") %">" > View User </a>
GUYS GIVE ME A SUGGESTION IN THIS REGARD AS SOON AS POSSIBLE .....
Thanks in advance !
Aparna</a>

Hi,
Session Create Code in Login file
HttpSession hs = req.getSession( true );
hs.setAttribute( "user", lb.getUsername() ); // username() is ur unique id
Session Tracking code in all file
               HttpSession hs=request.getSession();
               if ( hs == null || hs.getAttribute( "user" ) == null )
                    response.sendRedirect ( "./index.jsp" );
Logout code
HttpSession hs=req.getSession(false);
               hs.setAttribute( "user", null );
               hs.invalidate();
               res.sendRedirect ( "./index.jsp" );
// I hope this snippet will help u..

All Field Bindings are lost after executing a Web Service.

Hi All,
I noticed that after a Web Service (Data Connection) is executed inside the PDF (XFA), all bindings are lost.
For example, if there is a Drop-Down List Field whose Items (list) are bound to XML Data Source (Data Connection), this binding is lost after the Web Service is executed.
However, the XML Data Connection is still there, as I could verify this, but I don't know how to rebind the data to the Drop-Down List after executing the web service.
Appreciate your help.
Tarek.

Check this blog post:
http://www.drflex.eu/2008/06/dynamically-populate-dropdown-lists-using-webservices/
This comfirms that after you execute a web service, the Drop-Down List fields will become empty due to remerge operation. Well, I have to issue a remerge, otherwise, the PDF will not be populated properly.
Tarek.

Session becoming NULL

I am working on struts application.
When we restart Tomcat, it's working fine.
After few days, session becoming null in particular area of the application. Otherthan that area, application is working fine. If we restart Tomcat, then it's works fine.
There is no problem with database (MySQL). Previously, we started db with max_allowed_packets=50M as default.
struts-config.xml contains the following content:
<data-sources>
      <data-source key = "jdbc/RFS">
         <set-property property = "password" value = "rfs" />
         <set-property property = "minCount" value = "1" />
         <set-property property = "maxCount" value = "50" />
         <set-property property = "user" value = "rfs" />
         <set-property property = "driverClass" value = "com.mysql.jdbc.Driver" />
         <set-property property = "description" value = "" />
         <set-property property = "url" value = "jdbc:mysql://172.23.7.64:3306/rfs" />
         <set-property property = "readOnly" value = "false" />
         <set-property property = "autoCommit" value = "true" />
         <set-property property = "loginTimeout" value = "" />
      </data-source>
      </data-sources>Please let me know the usage of loginTimeout.

Hi,
Session Create Code in Login file
HttpSession hs = req.getSession( true );
hs.setAttribute( "user", lb.getUsername() ); // username() is ur unique id
Session Tracking code in all file
               HttpSession hs=request.getSession();
               if ( hs == null || hs.getAttribute( "user" ) == null )
                    response.sendRedirect ( "./index.jsp" );
Logout code
HttpSession hs=req.getSession(false);
               hs.setAttribute( "user", null );
               hs.invalidate();
               res.sendRedirect ( "./index.jsp" );
// I hope this snippet will help u..

DynamoHttpServletRequest becoming null

Hi,
We are getting null pointer error because of DynamoHttpServletRequest becoming null. Any clue on what scenario request leak can happen in ATG. We are using ATG10.1.2.
Also in logs I can see following warning before I encounter null request.
atg.servlet.ServletUtil Detected currentRequest leak. Set trackSetCurrentRequest to true to debug this issue.
I do not see any extra errors in the logs.

as Shaik suggested check your web.xml it should have Filter and Filter url pattern mapping for example
<filter>
<filter-name>PageFilter</filter-name>
<filter-class>atg.filter.dspjsp.PageFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>PageFilter</filter-name>
<url-pattern>*.jsp</url-pattern>
</filter-mapping>

Page values becoming null

Hi,
I've created a quotation form, In that, I've created a application process to get details of a customer from the customer master. If I'll enter Customer ID, details are coming automatically. The problem is, If the customer is not existing in the master, I'm entering customer details directly into the form without id and I'm saving these details in the quotation table. I can see the details also in the table. But when I'm editing the exiting quotation, I can see all details in the form, But When I press any button all other details are existing. But related to customer details are just becoming null. This is happening only in the form. Details are existing in the quotation table.
What could be the problem.
Thanks and Regards,
Sudha.

Hi Sudha,
Without seeing the page this is my best guess as to what is happening.
If you have created the form using the automated row fetch wizard it will by default have created a reset page process. When you resubmit the page this will be clearing the form items. If this is the case you will need to change the behavior of this process.
cheers,
Ron

WHen I first installed iOS 6 the App Store crashes...and now having iOS 6 for 2 weeks now, all my apps are buggy and now are crashing! Safari and built in apps are becoming slow and crash. I hate how apple leaves iPod touch 4g and iPhone 4 in the dark.

WHen I first installed iOS 6 the App Store crashes...and now having iOS 6 for 2 weeks now, all my apps are buggy and now are crashing! Safari and built in apps are becoming slow and crash. I hate how apple leaves iPod touch 4g and iPhone 4 in the dark and basically force us to upgrade to newer devices. Apple could of done better with the update and needs to resolve these issues.

Try:
- Reset the iPod. Nothing will be lost
Reset iPod touch: Hold down the On/Off button and the Home button at the same time for at
least ten seconds, until the Apple logo appears.
- Reset all settings
Go to Settings > General > Reset and tap Reset All Settings.
All your preferences and settings are reset. Information (such as contacts and calendars) and media (such as songs and videos) aren’t affected.
- Restore from backup
- Restore to factory settings/new iPod.
- Make an appointment at the Genius Bar of an Apple store.
Apple Retail Store - Genius Bar
The App store crashing is a known problem.
IOS 6 App store crash: Apple Support Communities

ADF bindings are not working with inheritance heirarchy.

ADF bindings are not working with inheritance heirarchy. I am using embedded OC4J in JDeveloper 10.1.3.2.
For the data model I have the following objects\attributes.
1) User (abstract EJB 3.0 POJO)
- Id
- userId
- userName
2) Employee -> extends User (EJB 3.0 POJO)
- enabled
- password
3) Manager -> extends Employee (EJB 3.0 POJO)
- numOfEmployees
4) UserSessionBean (Stateless Session Bean)
- public User findUserByUserId(String userId)
- public List<User> queryUserFindAll()
- Object mergeEntity(Object entity)
I created 2 JSF pages using ADF.
1) ListUsers.jspx - Lists all the users of type Employee and Manager in a table. You can select an user and chose to modify the user details using a modify button.
2) ModifyUser.jspx - Modify the selected user and persist the modified user details.
I implemented ListUsers.jspx by dragging and dropping queryUserFindAll() method from the ADF datacontrol on to the JSF page and selected ADF Table format with selection enabled.
Similarly for the ModifyUser.jspx page I dragged and dropped the User object returned by findUserByUserId(String userId) and selected ADF Form format. I selected OutputText field types for userId and userName.
I then created a navigation case from ListUsers.jspx to ModifyUser.jspx and pass the selected user.
Now when I try to run the web application, ListUsers.jspx correctly displays all the users. Then I select a user of type Employee and click on the modify button. This brings up the ModifyUser.jspx page. However, the UserId text field displays the value for "Id" field rather than "userId".
Question that I have is:
- Why is ADF framework not able to retrieve the appropriate user attribute value for a Employee based on the binding information in case of inheritance ?
Thanks,
Piyush

Hi,
tried with JDeveloper 10.1.3.3 and this works for me. Try JDeveloper 10.1.3.3 - if it doesn't work, have a closer look at your sessionFacade
Frank

Window.opener becoming null after 10 seconds

Wondering if anyone else has ran into this problem...
function refreshMe()
var openerObj = window.opener;
window.close();
alert(openerObj);
openerObj.opener.location.href = openerObj.opener.location.href;
openerObj has a value of [object DOMWindow] when a new window pops up. But when I wait approximately 10 seconds the value is becomes null.
Any suggestions or advice you may have is appreciated.

Basically I'm using Javascript to pop up a window (child). That window changes to another URL (sub child) after a user selection... Once that pop up form submission is complete I want to refresh the original parent window and close the sub child.
To accomplish this I'm using window.opener.opener.location.href (the original URL) which should be saved by Safari. The problem is after approx. 10 seconds the window.opener variable becomes null. I'm guessing this is something related to Sarfari and not my code...
However, I'm open to any suggestions. Thank you.

ADF Bindings are corrupted when non-ADF Bound resource is referenced first

I have an application that uses ADF BC binding on JSF pages. I recently wrote an image servlet which pulls an image out of the DB and writes it back to the response (so that it can be referenced in an <img> tag, for example). I wrote it to use BC4J to fetch the image BLOB, but it does not reference any page bindings. I use the following to get the app module:
        ImageAmImpl imageAm = (ImageAmImpl) Configuration
          .createRootApplicationModule( "myTestPackage.ImageAm",
                                        "ImageAmLocal" );and the following in a finally block at the end to release it:
        Configuration.releaseRootApplicationModule( imageAm, true );In debugging the image servlet I found that if I hit the image servlet before anything else, my data bindings for other pages appeared to be corrupted.
For example:
Server starts
Then I go to http://127.0.0.1:7101/myApp/imageServlet?imageId=760
Then I go to http://127.0.0.1:7101/myApp/faces/testListPage.jspx which contains an ADF data bound table, and the table is empty.
Similarly:
Server starts
Then I go to http://127.0.0.1:7101/myApp/faces/testListPage.jspx and the table is populated fine.
Then I go to http://127.0.0.1:7101/myApp/imageServlet?imageId=760
I then go back to the table, it’s still populated, but I then have an edit button allowing me to edit an item in the table and my LOV drop down lists (based on ADF bindings) are not populated.
After doing some poking around in web.xml, I realized that only the faces servlet was behind the oracle.adf.model.servlet.ADFBindingFilter. I put the imageServlet behind this filter and everything is working fine now. I’m at a bit of a loss, though, as to why this works. I would expect the binding filter to only be required for resources that access ADF bindings, and the image servlet does not … it operates directly on a checked out app module. While the problem appears to be resolved, I'd like to have a better understanding of why it was broken in the first place and why putting the image servlet behind the ADF Binding filter fixed it.

As far as I can understand, Configuration.createRootApplicationModule() should not be used. This method call is intended for use in an unmanaged mode, i.e. Java client.
Check-out some of the following:
Check Your App for Misuse of Configuration.createRootApplicationModule()
When should I use Configuration.createRootApplicationModule(), and when not?
Regards,
Nick
Edited by: Nick Haralabidis on May 18, 2010 12:15 PM

Data automatically become null in Oracle 11g DB

We setup an Oracle 11g database for our application. Yesterday I have noted that in a table Contract_Owner the effective date for the owner FQYX1 is 30-Oct-12. But all of a sudden it has become NULL today. Im not sure how it has changed from 30-Oct-12 to NULL.
Any ideas/thoughts will be appreciated greatly ....
Edited by: 959598 on Apr 18, 2013 2:03 AM

Oracle wouldn't change a value to a NULL unless it is told to do so.
It could have been a user , a developer, a power user / super user.
It could have been application code.
It could have been a trigger.
It could have been a mistakenly-written update.
It could have been a scheduled job or a one-off job.
Hemant K Chitale

Bindings are becoming null

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