ADF Bindings with LOV

Hi,
I have a list of values field on my page and when i select a value from this, it defaults the values to the other fields too. However these(defaulted fields) are not getting saved eventhough i set the property for these fields as Autosubmit=true.Any ideas?
Thanks,
Lakshmi.

Hi Shay,
I set the partial trigger to the parent item. but still the same. I was able to default the child items when a parent item is selected. However, the data structure i have is an XML data and not from a VO.
1. My adf table is based on XML payload.
2. Created a VO with 3 columns
3. Created 3 new columns in the adf table.One of them is Input List of values
4. Drag and dropped the 3 feilds from VO data control onto these fields
when i run this page, i can select the values from the LOV and it gets defaulted to the remaining 2 fields.
Now i want to populate the 3rd field value into one of the columns(which is not in the VO) in the adf table.
Thanks,
Lakshmi.

Similar Messages

How to link bindvariable with ViewAccessor to make it ADF Input with LOV

I have create a view object by sql query in which i have two bind variables. I want to create a search form by these two bind variables as search criteria so i drag "Execute with Params" operation from Viewobject Data Control to a jspx page as a ADF Search Form. Now i want to create these two parameters as a ADF Input LOV so i changed control type in view Object for these two bind variables but i am not able to fine how to attach viewaccessor with it for data source. Kindly help me.

Hi,
in this case - if th ebind variables are not based on an attribute that has a LOV defined - you replace the components in the input form. To do this, remove the input text field and drag the attribute (the argument) onto the form again. Choose select one choice to create a drop down and then map it to the VO that providesthe values. Note that this doesn't create a LOV binding so you use lists for this.
Frank

Refencing ADF Bindings with TagLibs

If I reference my binding with <c:out value="${bindings.pageNumber}" />
The page number is printed out on the page.
Now if I use the page number for my pagination links tag library like this:
<page:GeneratePageLinks currentPage="${bindings.pageNumber}" />
The actual String "${bindings.pageNumber}" is passed in instead of the actual page number.
Anyone have an idea of how to get this to work?

I have not used the Pagination Links Tag Library but I am familiar with using custom tags. The <rtexprvalue> tag of the TLD file of a custom tag library specifies whether the attribute's value is determined from a runtime expression. If it is set to true, then you can use EL to set the value of the attribute. If it is set to false, then the attribute value cannot be set with EL and must be a string. So if you have access to source code and can change the TLD file, just set the <rtexprvalue> tag of the currentPage attribute to true. Otherwise, you are out of luck trying to use EL with that attribute.

ADF Paging with EJB3.0

Hello,
I'm using ADF faces and ADF bindings with EJB3.0
I have af:table with paging, but that is only visual it still gets a list with al my objects.
Is it possible to have real paging that only gets the displayed data from the database.
Regards,
Tim

Hello,
I already have the method on the EJB, you pass the parameters, the number of the first record and the number of records you want.
The problem I'm having is that I don't know how to make adf call it.
I've used this with myfaces
http://wiki.apache.org/myfaces/WorkingWithLargeTables
But if I use something like that I can't use the bindings.
Am I right in presuming that the adf table only uses get(int pos) and size() to get the data from the collection. If so it was thinking about creating a PagedList based on the myfaces DataModel example. I don't really like that solution, but I don't know a better one.
Regards,
Tim

Performance issues with LOV bindings in 3-tier BC4J architecture

We are running BC4J and JClient (Jdeveloper 9.0.3.4/9iAS 9.0.2) in a 3-tier architecture, and have problems with the performance.
One of our problems are comboboxes with LOV bindings. The view objects that provides data for the LOV bindings contains simple queries from tables with only 4-10 rows, and there are no view links or entity objects to these views.
To create the LOV binding and to set the model for the combobox takes about 1 second for each combobox.
We have tried most of tips in http://otn.oracle.com/products/jdev/tips/muench/jclientperf/index.html, but they do not seem to help on our problem.
The performance is OK (if not great) when the same code is running as 2-tier.
Does anyone have any good suggestions?

I can recommend that you look at the following two bugs in Metalink: Bug 2640945 and Bug 3621502
They are related to the disabling of the TCP socket-level acknowledgement which slows down remote communications for EJB components using ORMI (the protocol used by Oracle OC4J) to communicate between remote EJB client and server.
A BC4J Application Module deployed as an EJB suffers this same network latency penalty due to the TCP acknowledgement.
A customer sent me information (that you'll see there as a part of Bug# 3621502) like this on a related issue:
We found our application runs very slow in 3-Tier mode (JClient, BC4J deployed
as EJB Session Bean on 9iAS server 9.0.2 enterprise edition). We spent a lot
of time to tune up our codes but that helped very little. Eventually, we found
the problem seemed to happen on TCP level. There is a 200ms delay in TCP
level. After we read some documents about Nagle Algorithm, we disabled a
registry key (TcpDelAckTicks) in windows2000 on both client and server. This
makes our program a lot faster.
Anyway, we think we should provide our clients a better solution other than
changing windows registry for them, for example, there may be a way to disable
that Nagle's algorithm through java.net.Socket.setTcpNoDelay(true), in BC4J,
or anywhere in our codes. We have not figured out yet.
Bug 2640945 was fixed in Oracle Application Server 10g (v9.0.4) and it now disables this TCP Acknowledgement on the server side in that release. In the BugDB, I see backport patches available for earlier 9.0.3 and 9.0.2 releases of IAS as well.
Bug 3621502 is requesting that that same disabling also be performed on the client side by the ORMI code. I have received a test patch from development to try out, but haven't had the chance yet.
The customer's workaround in the interim was to disable this TCP Acknowledgement at the OS level by modifying a Windows registry setting as noted above.
See Also http://support.microsoft.com/default.aspx?kbid=328890
"New registry entry for controlling the TCP Acknowledgment (ACK) behavior in Windows XP and in Windows Server 2003" which documents that the registry entry to change disable this acknowledgement has a different name in Windows XP and Windows 2003.
Hope this info helps. It would be useful to hear back from you on whether this helps your performance issue.

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

How to do search with LOV+oracle adf

Hi,
I m using jdeveloper 11g with oracle adf .As i know that input text with LOV has default search facility. Plz tell me how to make search by using LOV .so that when i click on input text with LOV data should come in form.

hi
check this
http://andrejusb.blogspot.in/2008/02/list-of-values-component-in-search-and.html
Regards

ADF Bindings CRUD with either JDBC or Hibernate

Does anyone know of an example CRUD application that uses ADF Bindings and either Hibernate or JDBC.
The site...
http://technology.amis.nl/blog/index.php?p=765
uses ADF Bindings and Hibernate, but does not update a database.
I have attempted to do this myself, but when my add/edit page loads, all of my af:inputtext controls display labels instead of input boxes.
There are several ADF Biding examples for both Toplink and ADF BC, but if anyone can point me in the direction of examples for JDBC and/or Hibernate, I would appreciate it.

I have created the target datacontrol for ADF Binding.
In my DataContorls.dcx file, my datacontrol (a JavaBeanDataControl, not an AdapterDataControl) has its SupportsUpdates attribute = "false".
When I create a form, the #{bindings.<my_property>.updateable} expression returns false, making it so my af:inputText controls cannot take input data. If I manually set SupportUpdates="true", my #{bindings.<my_property>.updateable} expression still returns false.
If anyone knows how to set it so I can make it so I can update my java objects, I think I will be set.
Any help would be appreciated.

CurrentUISkin problem with LOVs

Hello JheadStart Team
I'm using user selected skin by using menuAdminService and setting adf-faces-config to
<skin-family>#{jhsDynamicMenu.currentUISkin}</skin-family>
but i have problem with LOV's:
Error getting property 'currentUISkin' from bean of type oracle.jheadstart.controller.jsf.bean.DynamicMenuBean: java.lang.RuntimeException: Cannot find JhsModelService, Binding container UsersPageDef data control data provider is null
Kind regrads

I was able to reproduce the problem. We will provide a fix in the next patch release.
For now, you can apply the fix yourself as follows:
- create a subclass of oracle.jheadstart.controller.jsf.bean.DynamicMenuBean
- Add member variable to this class:
private String myCurrentUISkin;
- Override method setCurrentUISkin as follows:
public void setCurrentUISkin(String currentUISkin)
this.myCurrentUISkin = currentUISkin;
- Override method getCurrentUISkin() as follows:
public String getCurrentUISkin()
try
if (JhsModelServiceProvider.getInstance().getJhsModelService() !=null)
setCurrentUISkin((String) getCurrentModule().getAttribute(SKIN_ATTRIBUTE_NAME));
catch (Exception e)
// do nothing, return "previous" currentUISkin;
return this.myCurrentUISkin;
- Make a custom template for JhsCommonBeans.vm. In this template replace oracle.jheadstart.controller.jsf.bean.DynamicMenuBean with your own fully qualified class name
- Set the JHS_COMMON_BEANS template key at service level to your custom template
- Generate again.
Steven Davelaar,
JHeadstart Team.

ADF Bindings Servlet/Filter not invoking Faces Servlet

I'm getting ADF Faces and Facelets working properly with pages written in jspx format, but the Faces Servlet being mapped to jsf format.
The problem I'm getting is while displaying ADF Tables with data retrieved from the database using Toplink and bindings provided by ADF Databindings.
The following is the Web.xml mappings for Faces Servlet and ADF bindings filter:
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>resources</servlet-name>
<url-pattern>/adf/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.jsf</url-pattern>
</servlet-mapping>
<filter>
<filter-name>adfBindings</filter-name>
<filter-class>oracle.adf.model.servlet.ADFBindingFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>adfBindings</filter-name>
<url-pattern>*.jsp</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>adfBindings</filter-name>
<url-pattern>*.jspx</url-pattern>
</filter-mapping>
I'm getting the ADF tables displayed using ADF Bindings, if the faces servlet is mapped for jspx format;but, at the cost of losing Facelets...Facelets is not working with Faces Servlet mapped to jspx format(though written in jspx format, the faces servlet mappping has to be made for jsf format.On the other hand, if I use faces servlet mapping for jsf pages I'm getting Facelets working but ADF Databindings are not working ,(I guess) and hence ADF Faces Tables are not being displayed(I'm getting Access Denied message).
I even tried to change the ADF binding filter mappings
---- from ---- jsp &jspx---- to ----- jsp and jsf ----
But I got the same Access denied message.
I read a similar post on this forum by Mr.Ashish Kumar who said he is using java script and automatic form submission, to refresh the page and that gave him the table working.
as quoted in the post:
af:table displays Access Denied
Why should the page be refreshed at all. I Guess , the Faces Servlet is not being invoked by the ADF Bindings Filter/Servlet, and for this , I suppose , Mr.Ashish is using java script to provide the action required.
And one more thing which that Automatic Refreshing of page using JavaScript cannot do.
Suppose,
I need customised display, rather than just a Table or Form,like:
public String getEmp() {
BindingContainer bindings = getBindings();
OperationBinding operationBinding =
bindings.getOperationBinding("findAllEmp");
Object result = operationBinding.execute();
if (!operationBinding.getErrors().isEmpty()) {
return null;
List<Emp> res=(List<Emp>)result;
for(int i=0;i<res.size();i++)
Emp myrec=res.get(i);
System.out.println("Employee ["+myrec.getEname()+"], Salary ["+myrec.getSal()+"]");
return "";
where I do some customisation in the backing bean.
and I call that method binded to a button as below:
<af:commandButton
text="findAllEmp"
disabled="#{!bindings.findAllEmp.enabled}"
binding="#{backing_Success.commandButton1}"
id="commandButton1"
action="#{backing_Success.getEmp}"/>
What I'm getting is a disabled button.
Why doesn't ADF bindings servlet invoke the faces Servlet?
Can't we make ADF Bindings Servlet invoke Faces Servlet by configuring in the web.xml?
Can't we get ADF Bindings filter mapped to work with jsf pages?
Won't ADF Bindings work with jsf pages, will they work only with jspx pages?
ADF Team,
Please Help me.
Thanking you,
Samba

Hi! Frank,
Thankyou for your Reply.
Yes, Mr.Adam Winer has contributed that library, I guess.
But I already have that adf-facelets.jar in my lib folder ; and with out that the Facelets won't work with ADF faces , in the first place.
I'm getting Facelets working excellently with ADF Faces but I'm not getting ADF Bindings working with Faceletpages.
The thing is even in another application which does not have facelets in it, if we use mapping for jsf pages, ADF Bindings are not working.
I think the ADF bindings filter is configured some where to work with jspx pages only.Could you tell me where to change that entry to make ADF Bindings work with jsf extension?
Thanking you,
Samba.

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

DWR + ADF Bindings get Binding Container at the Filter level

Hi I'm still pressing on to use DWR with the ADF Bindings.
To do this, The managed bean method called from javascript needs access to the BindingContainer object or the "#{bindings}" property which is not available out of the box when setting up DWR according to their documentation. So I need to maybe an additional filter or extend the DwrFilter to do this.
Any ideas how to get or create the bindingContainer object or the "bindings" during the execution of the FacesFilter stage?

Hi,
see Duncan Mills article about Ajax auto suggest: http://www.oracle.com/technology/products/jdev/tips/mills/AjaxAutoSuggest/AjaxAutoSuggest.html
pay an extra attention to the way he configured a pageDef file for the suggest servlet
Frank

Why is ADF Bindings node not displayed in Expression Builder window?

Hello,
I'm using Oracle JDeveloper Studio Edition Version 11.1.1.1.0, and I've created a Fusion Web Application and I've configured ADF Authentication and Security for my web project, using the provided wizard.
On a certain page, I've placed a Go Link component, and I'm trying to edit the Text and Destination Property using EL Expressions. When I open the Expression Builder window all I can see are the following nodes: ADF Controller Objects, ADF Managed Beans, JSF Managed Beans and JSP Objects, but no ADF Bindings. I need to access the securityContext properties, and from what I've read in B31974-03, I need ADF Bindings.
Also, I've tryied using the search field from the Expression Builder windows, without any luck.
This is probably a newbie problem, but I really can't figure it out. Please help.
Bogdan.

Hi,
maybe your problem is that you don't have created pageDef related with your page. Try right click on your page and Go To Page Definition. It will create the related pageDef if it does not exist.
Hope this helps
Joseba

ADF Faces with ADF BC

Hi everyone,
I'm trying to map a <af:table> to an ADF Business Component. I can retrieve the records and I can also navigate doing Next and Previous, but I cannot do a Delete of a record. Do you know if there's any kind of "work arround" to use ADF Faces with ADF BC to do a delete or update, etc.?
Here is the code, you can notice the: <af:tableSelectOne> tag to put the radio buttons colums to select which one to delete, and you can also notice the action="#{row.markForDeletion}" for the commandbutton to perform the delete.
Jonas Jacobi wrote in his web blog on August 16 that he was going to post some samples for this "work arround" but I think he never posted them.
Here is the code:
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
<%@ taglib uri="http://xmlns.oracle.com/adf/faces/EA12/html" prefix="afh"%><%@ taglib uri="http://java.sun.com/jstl/core" prefix="c"%>
<%@ taglib uri="http://xmlns.oracle.com/adf/ui/jsp/adftags" prefix="adf"%>
<adf:uimodelreference model="table_testUIModel"/>
<%@ taglib uri="http://xmlns.oracle.com/adf/faces/EA12" prefix="af"%>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
<%@ page contentType="text/html;charset=windows-1252"%>
<html>
<head>
<H1>This is a Test</H1>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>my test page</title>
<link href="css/blaf.css" rel="stylesheet" media="screen"/>
</head>
<body>
<f:view>
<afh:head title="tableSelectOne Demo"/>
<af:panelPage>
<af:table rows="3" var="row" value="#{bindings.CmSvcView1.rangeSet}" first="0">
<f:facet name="selection">
<af:tableSelectOne text="Select and ...">
<af:commandButton text="Delete" action="#{row.markForDeletion}"/>
</af:tableSelectOne>
</f:facet>
<af:column>
<f:facet name="header">
<af:outputText value="SvcId"/>
</f:facet>
<af:outputText value="#{row.SvcId}"/>
</af:column>
<af:column>
<f:facet name="header">
<af:outputText value="SvcNum"/>
</f:facet>
<af:outputText value="#{row.SvcNum}" styleClass="OraHeaderSubSub"/>
</af:column>
<af:column>
<f:facet name="header">
<af:outputText value="SvcName"/>
</f:facet>
<af:outputText value="#{row.SvcName}" styleClass="OraHeaderSubSub"/>
</af:column>
</af:table>
</af:panelPage>
</f:view>
</body>
</html>
Thanks,
Pablo (sorry for the long post)

Thank you Gabrielle. At least now I have an excuse to tell my boss why I can't get it to work.
Any idea when it may be available? Would it be a better idea to implement the table in plain vanilla JSF, and when ADF Faces is ready for ADF BC then do the migration?
Are there any workarround to this problem?
Thank you for your time,
Pablo

Problems with LOVs

I'm working with ADF 11g, and I have a problem when i work with LOVs.
I have a table in my database which has a composite primary key of 4 fields (columns). I have also created a viewObject for this table and i have added a list of values to each field. After this, i created an ADF Table in my JSF page.
When i execute my page i have problems editing and creating a register, as only the first LOV it's available. The other LOVs don't open when I select them.
I'm working with more pages with some LOVs in each of them and they work fine. I only found problems while working with pages that have composite primary keys.
Could you please tell me a way to solve this?
Thank you in advance.

In the EO and VO I've checked the option "While New" in the four fields of primary key.
If I make AM Tester, works properly. However, in jspx page I get an error when trying to open the second LOV.
<RegistrationConfigurator><handleError> Server Exception during PPR, #1
javax.el.PropertyNotFoundException: Target Unreachable, identifier 'row' resolved to null
     at com.sun.el.parser.AstValue.getTarget(AstValue.java:67)
     at com.sun.el.parser.AstValue.isReadOnly(AstValue.java:126)
     at com.sun.el.ValueExpressionImpl.isReadOnly(ValueExpressionImpl.java:230)
     at oracle.adfinternal.view.faces.renderkit.rich.EditableValueRenderer._getUncachedReadOnly(EditableValueRenderer.java:481)
     at oracle.adfinternal.view.faces.renderkit.rich.EditableValueRenderer.getReadOnly(EditableValueRenderer.java:395)
     at oracle.adfinternal.view.faces.renderkit.rich.EditableValueRenderer.wasSubmitted(EditableValueRenderer.java:342)
     at oracle.adfinternal.view.faces.renderkit.rich.EditableValueRenderer.decodeInternal(EditableValueRenderer.java:116)
     at oracle.adfinternal.view.faces.renderkit.rich.SimpleInputListOfValuesRendererBase.decodeInternal(SimpleInputListOfValuesRendererBase.java:94)
     at oracle.adfinternal.view.faces.renderkit.rich.LabeledInputRenderer.decodeInternal(LabeledInputRenderer.java:55)
     at oracle.adf.view.rich.render.RichRenderer.decode(RichRenderer.java:293)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.__rendererDecode(UIXComponentBase.java:1121)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.decode(UIXComponentBase.java:715)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:816)
     at org.apache.myfaces.trinidad.component.UIXEditableValue.processDecodes(UIXEditableValue.java:236)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl$ApplyRequestValuesCallback.invokeContextCallback(LifecycleImpl.java:1175)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnComponent(UIXComponentBase.java:1413)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1333)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnComponent(UIXComponentBase.java:1427)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1333)
     at org.apache.myfaces.trinidad.component.UIXCollection.invokeOnComponent(UIXCollection.java:1073)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1333)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnComponent(UIXComponentBase.java:1427)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1333)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnNamingContainerComponent(UIXComponentBase.java:1383)
     at oracle.adf.view.rich.component.fragment.UIXRegion.invokeOnComponent(UIXRegion.java:544)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1333)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnComponent(UIXComponentBase.java:1427)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1333)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnComponent(UIXComponentBase.java:1427)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1333)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnComponent(UIXComponentBase.java:1427)
     at oracle.adf.view.rich.component.rich.RichDocument.invokeOnComponent(RichDocument.java:161)
     at javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:731)
     at javax.faces.component.UIComponentBase.invokeOnComponent(UIComponentBase.java:675)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:313)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:177)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
     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:191)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:97)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:420)
     at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:420)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:247)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:157)
     at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:94)
     at java.security.AccessController.doPrivileged(Native Method)
     at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
     at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:414)
     at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:138)
     at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:330)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.doIt(WebAppServletContext.java:3684)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3650)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2268)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2174)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1446)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)

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