Resuming train flow from child task flow.

Hi,
I created a parent train taskflow with every activity as train stop. I made one of that activity as sub/child taskflow call. That child taskflow has a method call, one jspx view page and return call. I did setup of this task flow as specified in developer manual. Now there is a problem, when I run this train, I am unable to resume parent train activity from child taskflow. Even train navigation does not showed up on child view page. Train run fine till child taskflow and there is just got stuck. Non of the navigation panel showed up on that page and i am unable to navigate to either next or previous page of parent train.
I am using ADF on Oracle Jdeveloper 11g 11.1.1.0.2. Any help in resolving this issue will be much appreciated.

Hi,
if you want to use JavaScript for this then the way it works is
1. Expose a managed bean method that has access to the RichRegion region that holds the second task flow. On this reagion you call refresh() to refresh the region. The method in the managed bean has a signature of ClientEvent, e.g. refreshMyRegion2(ClientEvent clientEvent){ region2.refresh()}
2. Add a serverListener (af:serverListener) to the page and use JavaScript to invoke it as explained in chapter 5 of the web application developer guide
Frank

Similar Messages

Can we call two task flow from another task flow

Hi everyone,
i have a issue. I have a tab(p1),under that tab i have created two tab(p1 and p2).i have to create task flow for p1 and p2 .In both ,p1 and p2, i am doing some operations. then i have to call both the task flow under another task flow(p1).what should be the steps i have to take to do that.
My version is 11.1.1.6
please respond as soon as possible.
Thanks in advance....

hi
sorry to say this
i have not much time to play 20-20 chat. please elaborate you usecase. you can get you answer within a post
but we will use router when we have some condition.if you are using router. you should use some "condition" what is that?
but in both the child tab,i just have to fill the form.ok. i hope that you are using af:table in parent TF. in child tab you are using af:form
before commiting or at the time if commiting you should get the data's in af:form. if am right means you should have association/viewlink between those eo's/vo's
if you have means while commiting the parent table iterate over the rows show in child tab - af:form
it will show the both the child panel.go to panettab render poerpty rendered say as condition {yourparenttableiteratoecount ge 0 ? true : false}
or else as you said, make router condition {yourparenttableiteratoecount ge 0} show the child TF.
from the answer you may understood.(just a hope)

How to use Train Component only with Task-flows as Train Stops

Hi,
I'm using JDeveloper version - 11.1.1.6
I have below requirement:
In a Page when user clicks the button, display the Popup with Train Component. I have to use bounded task flow for each Train Stop. I don't have any views to be used as Train Stops. (Most of the Train Samples have Views / JSFF Fragments as Train Stops and child task flows as Train stops)
Please let me know if I can achieve this.
Any pointers would be helpful.
Thanks
Ravi

Hi,
train stops must be displayed on a view. So if you have a task flow that navigates to other taskflows then it needs to have at least a single view to display the train stops. If you attempt to show. If you enter a task flow then this task flow will have its own train model. So maybe its better to look at what your use case is and why you need to quite called task flows without properly exiting them
Frank

How to call page in adfc-config from bounded-task-flow return?

Hello everybody, I am using JDeveloper 11.1.2.3.0
I have in my adfc-config some pages and one bounded-task-flow (with pages, not page fragments). I call the bounded task flow from one of my pages but I want that when I return from the bounded-task-flow to redirect the page to another page rather than the page that called it. I dont know if this can be done, but do you have any idea on how to achieve something like this?
Thank you

Here is your sample http://tompeez.wordpress.com/2013/06/18/jdeveloper-navigation-after-return-from-bounded-task-flow/
Timo

CreateInsert Not Working on Child Task Flow

JDev version :: 11.1.2.3
I have a parent Task Flow 'A1' which uses Data Control 'D1'
Another Task Flow 'A2' which uses Data Control 'D2'
I navigate from Task Flow A1 to A2 and does createInsert for a VO named 'X' and then Loads
the page. The Page does not opens in a CreateInsert Mode.
However If i run the Task flow A2 directly , it does open in CreateInsert Mode.
Can anyone tell me what can be the issue ?
Regards,
Nikhil Misra

Hi,
from my understanding of your post which you have been made. i did that same it's working.
with your requirement, i did that same.
things which i used.
1. one jspx page named simple.jspx.
2. 3 Bounded TF named it as (common-taskflow,task-flow,task-flow1).
3. 2 jsff(view,view1).
4. one backing bean.
5. two datacontrol
here i posted the code.
sample.jspx this will consume your common-taskflow as static region
<?xml version='1.0' encoding='UTF-8'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
          xmlns:f="http://java.sun.com/jsf/core"
          xmlns:h="http://java.sun.com/jsf/html"
          xmlns:af="http://xmlns.oracle.com/adf/faces/rich">
<jsp:directive.page contentType="text/html;charset=UTF-8"/>
<f:view>
    <af:document id="d1">
      <af:form id="f1">
        <af:region value="#{bindings.commontaskflowdefinition1.regionModel}"
                   id="r1"/>
      </af:form>
    </af:document>
</f:view>
</jsp:root>
commontask-flow.xml code
<?xml version="1.0" encoding="windows-1252" ?>
<adfc-config xmlns="http://xmlns.oracle.com/adf/controller" version="1.2">
<task-flow-definition id="commontask-flow-definition">
    <default-activity id="__1">task-flow-definition</default-activity>
    <task-flow-call id="task-flow-definition">
      <task-flow-reference>
        <document>/WEB-INF/task-flow-definition.xml</document>
        <id>task-flow-definition</id>
      </task-flow-reference>
    </task-flow-call>
    <task-flow-call id="task-flow-definition1">
      <task-flow-reference>
        <document>/WEB-INF/task-flow-definition1.xml</document>
        <id>task-flow-definition1</id>
      </task-flow-reference>
    </task-flow-call>
    <method-call id="CreateInsert">
      <method>#{bindings.CreateInsert.execute}</method>
      <outcome id="__2">
        <fixed-outcome>CreateInsert</fixed-outcome>
      </outcome>
    </method-call>
    <control-flow-rule id="__3">
      <from-activity-id id="__4">task-flow-definition</from-activity-id>
      <control-flow-case id="__6">
        <from-outcome id="__12">goto</from-outcome>
        <to-activity-id id="__5">CreateInsert</to-activity-id>
      </control-flow-case>
    </control-flow-rule>
    <control-flow-rule id="__7">
      <from-activity-id id="__8">CreateInsert</from-activity-id>
      <control-flow-case id="__10">
        <from-outcome id="__11">CreateInsert</from-outcome>
        <to-activity-id id="__9">task-flow-definition1</to-activity-id>
      </control-flow-case>
    </control-flow-rule>
    <use-page-fragments/>
</task-flow-definition>
</adfc-config>
picture will be like this
task-flow-definition(default activity) >> goto (control flow case) >> create insert method >> CreateInsert(control flow case) >> task-flow-definition1 .
create insert for task-flow-defintion1(folds of view1.jsff. this view1.jsff folds of emp table). while invoking TF create insert works.
task-flow-definition.xml
<?xml version="1.0" encoding="windows-1252" ?>
<adfc-config xmlns="http://xmlns.oracle.com/adf/controller" version="1.2">
<task-flow-definition id="task-flow-definition">
    <default-activity id="__1">view</default-activity>
    <managed-bean id="__4">
      <managed-bean-name id="__2">MBean</managed-bean-name>
      <managed-bean-class id="__5">MBean</managed-bean-class>
      <managed-bean-scope id="__3">backingBean</managed-bean-scope>
    </managed-bean>
    <view id="view">
      <page>/view.jsff</page>
      <redirect/>
    </view>
    <task-flow-return id="goto">
      <outcome id="__10">
        <name>goto</name>
      </outcome>
    </task-flow-return>
    <control-flow-rule id="__11">
      <from-activity-id id="__12">view</from-activity-id>
      <control-flow-case id="__13">
        <to-activity-id id="__14">goto</to-activity-id>
      </control-flow-case>
    </control-flow-rule>
    <use-page-fragments/>
</task-flow-definition>
</adfc-config>
picture will be like this
view(default activity) >> * (control flow case) >> task-flow-return(named it as goto).
view.jsff code
<?xml version='1.0' encoding='UTF-8'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
          xmlns:af="http://xmlns.oracle.com/adf/faces/rich"
          xmlns:f="http://java.sun.com/jsf/core">
<af:panelFormLayout id="pfl1">
    <af:inputText value="#{bindings.EmployeeId.inputValue}"
                  label="#{bindings.EmployeeId.hints.label}"
                  required="#{bindings.EmployeeId.hints.mandatory}"
                  columns="#{bindings.EmployeeId.hints.displayWidth}"
                  maximumLength="#{bindings.EmployeeId.hints.precision}"
                  shortDesc="#{bindings.EmployeeId.hints.tooltip}" id="it7">
      <f:validator binding="#{bindings.EmployeeId.validator}"/>
      <af:convertNumber groupingUsed="false"
                        pattern="#{bindings.EmployeeId.format}"/>
    </af:inputText>
    <af:inputText value="#{bindings.FirstName.inputValue}"
                  label="#{bindings.FirstName.hints.label}"
                  required="#{bindings.FirstName.hints.mandatory}"
                  columns="#{bindings.FirstName.hints.displayWidth}"
                  maximumLength="#{bindings.FirstName.hints.precision}"
                  shortDesc="#{bindings.FirstName.hints.tooltip}" id="it9">
      <f:validator binding="#{bindings.FirstName.validator}"/>
    </af:inputText>
    <af:inputText value="#{bindings.LastName.inputValue}"
                  label="#{bindings.LastName.hints.label}"
                  required="#{bindings.LastName.hints.mandatory}"
                  columns="#{bindings.LastName.hints.displayWidth}"
                  maximumLength="#{bindings.LastName.hints.precision}"
                  shortDesc="#{bindings.LastName.hints.tooltip}" id="it10">
      <f:validator binding="#{bindings.LastName.validator}"/>
    </af:inputText>
    <af:inputText value="#{bindings.Email.inputValue}"
                  label="#{bindings.Email.hints.label}"
                  required="#{bindings.Email.hints.mandatory}"
                  columns="#{bindings.Email.hints.displayWidth}"
                  maximumLength="#{bindings.Email.hints.precision}"
                  shortDesc="#{bindings.Email.hints.tooltip}" id="it2">
      <f:validator binding="#{bindings.Email.validator}"/>
    </af:inputText>
    <af:inputText value="#{bindings.PhoneNumber.inputValue}"
                  label="#{bindings.PhoneNumber.hints.label}"
                  required="#{bindings.PhoneNumber.hints.mandatory}"
                  columns="#{bindings.PhoneNumber.hints.displayWidth}"
                  maximumLength="#{bindings.PhoneNumber.hints.precision}"
                  shortDesc="#{bindings.PhoneNumber.hints.tooltip}" id="it5">
      <f:validator binding="#{bindings.PhoneNumber.validator}"/>
    </af:inputText>
    <af:inputDate value="#{bindings.HireDate.inputValue}"
                  label="#{bindings.HireDate.hints.label}"
                  required="#{bindings.HireDate.hints.mandatory}"
                  shortDesc="#{bindings.HireDate.hints.tooltip}" id="id1">
      <f:validator binding="#{bindings.HireDate.validator}"/>
      <af:convertDateTime pattern="#{bindings.HireDate.format}"/>
    </af:inputDate>
    <af:inputText value="#{bindings.JobId.inputValue}"
                  label="#{bindings.JobId.hints.label}"
                  required="#{bindings.JobId.hints.mandatory}"
                  columns="#{bindings.JobId.hints.displayWidth}"
                  maximumLength="#{bindings.JobId.hints.precision}"
                  shortDesc="#{bindings.JobId.hints.tooltip}" id="it4">
      <f:validator binding="#{bindings.JobId.validator}"/>
    </af:inputText>
    <af:inputText value="#{bindings.Salary.inputValue}"
                  label="#{bindings.Salary.hints.label}"
                  required="#{bindings.Salary.hints.mandatory}"
                  columns="#{bindings.Salary.hints.displayWidth}"
                  maximumLength="#{bindings.Salary.hints.precision}"
                  shortDesc="#{bindings.Salary.hints.tooltip}" id="it1">
      <f:validator binding="#{bindings.Salary.validator}"/>
      <af:convertNumber groupingUsed="false"
                        pattern="#{bindings.Salary.format}"/>
    </af:inputText>
    <af:inputText value="#{bindings.CommissionPct.inputValue}"
                  label="#{bindings.CommissionPct.hints.label}"
                  required="#{bindings.CommissionPct.hints.mandatory}"
                  columns="#{bindings.CommissionPct.hints.displayWidth}"
                  maximumLength="#{bindings.CommissionPct.hints.precision}"
                  shortDesc="#{bindings.CommissionPct.hints.tooltip}" id="it6">
      <f:validator binding="#{bindings.CommissionPct.validator}"/>
      <af:convertNumber groupingUsed="false"
                        pattern="#{bindings.CommissionPct.format}"/>
    </af:inputText>
    <af:inputText value="#{bindings.ManagerId.inputValue}"
                  label="#{bindings.ManagerId.hints.label}"
                  required="#{bindings.ManagerId.hints.mandatory}"
                  columns="#{bindings.ManagerId.hints.displayWidth}"
                  maximumLength="#{bindings.ManagerId.hints.precision}"
                  shortDesc="#{bindings.ManagerId.hints.tooltip}" id="it3">
      <f:validator binding="#{bindings.ManagerId.validator}"/>
      <af:convertNumber groupingUsed="false"
                        pattern="#{bindings.ManagerId.format}"/>
    </af:inputText>
    <af:inputText value="#{bindings.DepartmentId.inputValue}"
                  label="#{bindings.DepartmentId.hints.label}"
                  required="#{bindings.DepartmentId.hints.mandatory}"
                  columns="#{bindings.DepartmentId.hints.displayWidth}"
                  maximumLength="#{bindings.DepartmentId.hints.precision}"
                  shortDesc="#{bindings.DepartmentId.hints.tooltip}" id="it8">
      <f:validator binding="#{bindings.DepartmentId.validator}"/>
      <af:convertNumber groupingUsed="false"
                        pattern="#{bindings.DepartmentId.format}"/>
    </af:inputText>
    <f:facet name="footer">
      <af:panelGroupLayout layout="vertical" id="pgl2">
        <af:panelGroupLayout layout="horizontal" id="pgl1">
          <af:commandButton actionListener="#{bindings.First.execute}"
                            text="First" disabled="#{!bindings.First.enabled}"
                            partialSubmit="true" id="cb4"/>
          <af:commandButton actionListener="#{bindings.Previous.execute}"
                            text="Previous"
                            disabled="#{!bindings.Previous.enabled}"
                            partialSubmit="true" id="cb3"/>
          <af:commandButton actionListener="#{bindings.Next.execute}"
                            text="Next" disabled="#{!bindings.Next.enabled}"
                            partialSubmit="true" id="cb2"/>
          <af:commandButton actionListener="#{bindings.Last.execute}"
                            text="Last" disabled="#{!bindings.Last.enabled}"
                            partialSubmit="true" id="cb5"/>
        </af:panelGroupLayout>
        <af:commandButton text="Submit" id="cb1"/>
      </af:panelGroupLayout>
    </f:facet>
</af:panelFormLayout>
<af:commandButton text="go to another TF" id="cb6"
                    action="#{backingBeanScope.MBean.do_success}"/> // check here

</jsp:root>
this view.jsff folds of employee table nothing with that button is the matter it will peform the navigation
Bean code
public class MBean {
    public MBean() {
    public String do_success() {
        // Add event code here...
        return "goto";
task-flow-definition1.xml
<?xml version="1.0" encoding="windows-1252" ?>
<adfc-config xmlns="http://xmlns.oracle.com/adf/controller" version="1.2">
<task-flow-definition id="task-flow-definition1">
    <default-activity id="__1">view1</default-activity>
    <view id="view1">
      <page>/view1.jsff</page>
    </view>
    <use-page-fragments/>
</task-flow-definition>
</adfc-config>
view1.jsff code
<?xml version='1.0' encoding='UTF-8'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
          xmlns:af="http://xmlns.oracle.com/adf/faces/rich"
          xmlns:f="http://java.sun.com/jsf/core">
<af:panelFormLayout id="pfl1">
    <af:inputText value="#{bindings.Empid.inputValue}"
                  label="#{bindings.Empid.hints.label}"
                  required="#{bindings.Empid.hints.mandatory}"
                  columns="#{bindings.Empid.hints.displayWidth}"
                  maximumLength="#{bindings.Empid.hints.precision}"
                  shortDesc="#{bindings.Empid.hints.tooltip}" id="it2">
      <f:validator binding="#{bindings.Empid.validator}"/>
      <af:convertNumber groupingUsed="false"
                        pattern="#{bindings.Empid.format}"/>
    </af:inputText>
    <af:inputText value="#{bindings.RowID.inputValue}"
                  label="#{bindings.RowID.hints.label}"
                  required="#{bindings.RowID.hints.mandatory}"
                  columns="#{bindings.RowID.hints.displayWidth}"
                  maximumLength="#{bindings.RowID.hints.precision}"
                  shortDesc="#{bindings.RowID.hints.tooltip}" id="it1">
      <f:validator binding="#{bindings.RowID.validator}"/>
    </af:inputText>
    <f:facet name="footer">
      <af:panelGroupLayout layout="vertical" id="pgl2">
        <af:panelGroupLayout layout="horizontal" id="pgl1">
          <af:commandButton actionListener="#{bindings.First.execute}"
                            text="First" disabled="#{!bindings.First.enabled}"
                            partialSubmit="true" id="cb1"/>
          <af:commandButton actionListener="#{bindings.Previous.execute}"
                            text="Previous"
                            disabled="#{!bindings.Previous.enabled}"
                            partialSubmit="true" id="cb5"/>
          <af:commandButton actionListener="#{bindings.Next.execute}"
                            text="Next" disabled="#{!bindings.Next.enabled}"
                            partialSubmit="true" id="cb3"/>
          <af:commandButton actionListener="#{bindings.Last.execute}"
                            text="Last" disabled="#{!bindings.Last.enabled}"
                            partialSubmit="true" id="cb2"/>
        </af:panelGroupLayout>
        <af:commandButton text="Submit" id="cb4"/>
      </af:panelGroupLayout>
    </f:facet>
</af:panelFormLayout>
</jsp:root>
this view1.jsff folds just emp table as af:form. nothing in this.
logic flows into common taskflow.
if i misunderstood your requirement please correct me.
Thanks

Cannot create a region from a task flow containing facelets fragments in a

hi
Please consider ADF applications migrated from JDeveloper 11g R1 to 11g R2 [1].
When using JDeveloper 11g R2 to create a task-flow containing facelets fragments and dropping it on an existing/migrated page (created using JDeveloper 11g R1) results in a message :
"Cannot create a region from a task flow containing facelets fragments in a jspx page.".
What would be "good guidelines" (do's and don't's) of using facelets aspects in an ADF application migrated from JDeveloper 11g R1 to 11g R2?
- [1] e.g. specifically JDeveloper 11.1.1.6.0 to JDeveloper 11.1.2.4.0, see also forum thread "migration support from 11.1.1.6.0 to 11.1.2.4.0"
at migration support from 11.1.1.6.0 to 11.1.2.4.0
many thanks
Jan Vervecken

Thanks for your reply Timo.
Timo Hahn wrote:
... just a wild guess: Oracle is lazy here. They did not expect too many people migrating from a running 11.1.1.6.0 or 11.1.1.7.0 to 11.1.2.4.0. ...Hmm ... maybe.
... We had this discussion before: is 11.1.2.4.0 a good migration target? ...Can you refer to that discussion exactly.
It is not the same as in forum thread "choosing JDeveloper 11g R1 or JDeveloper 11g R2 "
at choosing JDeveloper 11g R1 or JDeveloper 11g R2
which does not talk about migration to 11g R2.
... My answer was and still is: No. ... I don't see a reason why to do a migration to 11.1.2.x. ...We are considering if a migration to 11g R2 will allow us to make our application "facelets ready", which could potentially allow easier migration to 12c .
Altough Brian Fry (Oracle) wrote "Re: choosing JDeveloper 11g R1 or JDeveloper 11g R2", the "facelets considerations" in this current forum thread could suggest something different.
... I know that we have to migrate to 12c once it'll be available so why the extra step? ...There could be layout requirements that can be perceived to be more easily/flexibly implemented using facelets.
A team could have resources available now, and maybe not in a couple of months (related to wanting/needing to use facelets, and related to the "perceived/expected complexity" of an 11g R1 to 12c migration compared to an 11g R2 to 12c migration).
... (you know how complex this can be) ...Maybe less knowing, and more trying to find out.
... in a couple of month when 12c is available. ...How do you know it will be only "a couple of month" before 12c is available. Do you have specific references that confirm this?
many thanks
Jan

Unable to pass parameter value from a Task flow to a Portlet

Hi All,
I'm using Jdev 11.1.1.6.0 and created a simple ADF application with one Taskflow which contains one JSF page to display the User details from the default LDAP configured within the Integrated Weblogic Server. The Taskflow have one Parameter to accept the User Email Id as input. Based on the given input value, we will fetch the User details from Weblogic server and display in the JSF Page. I created a portlet out of Taskflow by "Create Portlet Entry" and deployed it onto Integrated Weblogic server.
Portlet works well when executed standalone for the given User Email Id values as input.
Then I created a webcenter Application, On a page, there is a task flow that contains a form with one input text field and one Submit button, and a portlet (that displays the User details from LDAP) that listens for user input from the form. Clicking the Submit button sends the user entered texts to the listening portlet. This is a combination of contextual events established by the producer (task flow) and the wiring of the portlet based parameters from within the consuming page definition file.
The taskflow page which contains the form with Submit button, within the page defintion file contains an event binding (submitEventBinding) and a contextual based event (submitEvent). This event is tied to the ActionListener of the commandButton.
After added both the task flow and the portlet onto a page, I have subscribed to the contextual event of the task flow, and completed the wiring of the Taskflow and Portlet events together.
But in the Form, when I enter the User Email Id in the input filed and click the Submit button, I'm getting the below error -
<LifecycleImpl> <_handleException> ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase RESTORE_VIEW 1
java.lang.NullPointerException
     at oracle.portlet.bridge.adf.lifecycle.ADFBridgePhaseListener.afterPhase(ADFBridgePhaseListener.java:74)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:472)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:194)
     at org.apache.myfaces.portlet.faces.bridge.BridgeImpl.doFacesRender(BridgeImpl.java:995)
     at org.apache.myfaces.portlet.faces.bridge.BridgeImpl.doFacesRequest(BridgeImpl.java:903)
     at javax.portlet.faces.GenericFacesPortlet.doBridgeDispatch(GenericFacesPortlet.java:678)
     at javax.portlet.faces.GenericFacesPortlet.doRenderDispatchInternal(GenericFacesPortlet.java:644)
     at javax.portlet.faces.GenericFacesPortlet.doView(GenericFacesPortlet.java:280)
     at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328)
     at javax.portlet.faces.GenericFacesPortlet.doDispatch(GenericFacesPortlet.java:251)
     at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
     at oracle.portlet.bridge.adf.application.ADFBridgePortlet.render(ADFBridgePortlet.java:255)
     at com.bea.portlet.container.PortletStub.doRender(PortletStub.java:1012)
     at com.bea.portlet.container.FilterChainGenerator.runFilterChain(FilterChainGenerator.java:127)
     at com.bea.portlet.container.PortletStub.render(PortletStub.java:438)
     at com.bea.portlet.container.AppContainer.renderStub(AppContainer.java:1158)
     at com.bea.portlet.container.AppContainer.invokeRender(AppContainer.java:1090)
     at com.bea.wsrp.producer.adapter.javaportlet.JavaPortletAdapter.doGetMarkup(JavaPortletAdapter.java:294)
     at com.bea.wsrp.producer.handlers.markup.MarkupServiceHandler.doGetMarkup(MarkupServiceHandler.java:449)
     at com.bea.wsrp.producer.handlers.markup.MarkupServiceHandler.doService(MarkupServiceHandler.java:264)
     at com.bea.wsrp.producer.handlers.AbstractServiceHandler.service(AbstractServiceHandler.java:71)
     at com.bea.wsrp.producer.container.ProducerEndPoint.processNow(ProducerEndPoint.java:349)
     at com.bea.wsrp.producer.container.ProducerEndPoint.processNow(ProducerEndPoint.java:250)
     at com.bea.wsrp.producer.container.ProducerEndPoint.processNow(ProducerEndPoint.java:208)
     at oracle.portlet.server.adapter.web.WSRP_v2_Markup_PortTypeSoapToEndpoint.getMarkup(WSRP_v2_Markup_PortTypeSoapToEndpoint.java:74)
     at oasis.names.tc.wsrp.v2.bind.runtime.WSRP_v2_Markup_Binding_SOAP_Tie.invoke_getMarkup(WSRP_v2_Markup_Binding_SOAP_Tie.java:1055)
     at oasis.names.tc.wsrp.v2.bind.runtime.WSRP_v2_Markup_Binding_SOAP_Tie.processingHook(WSRP_v2_Markup_Binding_SOAP_Tie.java:1460)
     at oracle.j2ee.ws.server.StreamingHandler.handle(StreamingHandler.java:299)
     at oracle.j2ee.ws.server.JAXRPCProcessor.doEndpointProcessing(JAXRPCProcessor.java:442)
     at oracle.j2ee.ws.server.WebServiceProcessor.invokeEndpointImplementation(WebServiceProcessor.java:1112)
     at oracle.j2ee.ws.server.JAXRPCProcessor.doRequestProcessing(JAXRPCProcessor.java:333)
     at oracle.j2ee.ws.server.WebServiceProcessor.processRequest(WebServiceProcessor.java:233)
     at oracle.j2ee.ws.server.JAXRPCProcessor.doService(JAXRPCProcessor.java:185)
     at oracle.j2ee.ws.server.WebServiceServlet.doPost(WebServiceServlet.java:485)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
     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.portlet.producer.container.endpoint.ProducerEndpointFilter.doFilter(ProducerEndpointFilter.java:36)
     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.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)
<ProducerLogger> <internalServerError> Internal Server Error:
javax.servlet.ServletException: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request
     at com.bea.portlet.container.PortletStub.render(PortletStub.java:526)
     at com.bea.portlet.container.AppContainer.renderStub(AppContainer.java:1158)
     at com.bea.portlet.container.AppContainer.invokeRender(AppContainer.java:1090)
     at com.bea.wsrp.producer.adapter.javaportlet.JavaPortletAdapter.doGetMarkup(JavaPortletAdapter.java:294)
     at com.bea.wsrp.producer.handlers.markup.MarkupServiceHandler.doGetMarkup(MarkupServiceHandler.java:449)
     at com.bea.wsrp.producer.handlers.markup.MarkupServiceHandler.doService(MarkupServiceHandler.java:264)
     at com.bea.wsrp.producer.handlers.AbstractServiceHandler.service(AbstractServiceHandler.java:71)
     at com.bea.wsrp.producer.container.ProducerEndPoint.processNow(ProducerEndPoint.java:349)
     at com.bea.wsrp.producer.container.ProducerEndPoint.processNow(ProducerEndPoint.java:250)
     at com.bea.wsrp.producer.container.ProducerEndPoint.processNow(ProducerEndPoint.java:208)
     at oracle.portlet.server.adapter.web.WSRP_v2_Markup_PortTypeSoapToEndpoint.getMarkup(WSRP_v2_Markup_PortTypeSoapToEndpoint.java:74)
     at oasis.names.tc.wsrp.v2.bind.runtime.WSRP_v2_Markup_Binding_SOAP_Tie.invoke_getMarkup(WSRP_v2_Markup_Binding_SOAP_Tie.java:1055)
     at oasis.names.tc.wsrp.v2.bind.runtime.WSRP_v2_Markup_Binding_SOAP_Tie.processingHook(WSRP_v2_Markup_Binding_SOAP_Tie.java:1460)
     at oracle.j2ee.ws.server.StreamingHandler.handle(StreamingHandler.java:299)
     at oracle.j2ee.ws.server.JAXRPCProcessor.doEndpointProcessing(JAXRPCProcessor.java:442)
     at oracle.j2ee.ws.server.WebServiceProcessor.invokeEndpointImplementation(WebServiceProcessor.java:1112)
     at oracle.j2ee.ws.server.JAXRPCProcessor.doRequestProcessing(JAXRPCProcessor.java:333)
     at oracle.j2ee.ws.server.WebServiceProcessor.processRequest(WebServiceProcessor.java:233)
     at oracle.j2ee.ws.server.JAXRPCProcessor.doService(JAXRPCProcessor.java:185)
     at oracle.j2ee.ws.server.WebServiceServlet.doPost(WebServiceServlet.java:485)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
     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.portlet.producer.container.endpoint.ProducerEndpointFilter.doFilter(ProducerEndpointFilter.java:36)
     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.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)
Caused by: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request
     at javax.portlet.faces.GenericFacesPortlet.doBridgeDispatch(GenericFacesPortlet.java:681)
     at javax.portlet.faces.GenericFacesPortlet.doRenderDispatchInternal(GenericFacesPortlet.java:644)
     at javax.portlet.faces.GenericFacesPortlet.doView(GenericFacesPortlet.java:280)
     at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328)
     at javax.portlet.faces.GenericFacesPortlet.doDispatch(GenericFacesPortlet.java:251)
     at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
     at oracle.portlet.bridge.adf.application.ADFBridgePortlet.render(ADFBridgePortlet.java:255)
     at com.bea.portlet.container.PortletStub.doRender(PortletStub.java:1012)
     at com.bea.portlet.container.FilterChainGenerator.runFilterChain(FilterChainGenerator.java:127)
     at com.bea.portlet.container.PortletStub.render(PortletStub.java:438)
     ... 57 more
Caused by: javax.portlet.faces.BridgeException: java.lang.NullPointerException
     at org.apache.myfaces.portlet.faces.bridge.BridgeImpl.doFacesRender(BridgeImpl.java:1002)
     at org.apache.myfaces.portlet.faces.bridge.BridgeImpl.doFacesRequest(BridgeImpl.java:903)
     at javax.portlet.faces.GenericFacesPortlet.doBridgeDispatch(GenericFacesPortlet.java:678)
     ... 66 more
Caused by: java.lang.NullPointerException
     at oracle.portlet.bridge.adf.lifecycle.ADFBridgePhaseListener.afterPhase(ADFBridgePhaseListener.java:74)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:472)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:194)
     at org.apache.myfaces.portlet.faces.bridge.BridgeImpl.doFacesRender(BridgeImpl.java:995)
     ... 68 more
*<HTTPClientTransport> <invoke> A request to the producer URL "http://localhost:7101/UserProfilePOC-ViewController-context-root/portlets/WSRP_v2_Markup_Service" resulted in a status 500 response with fault string "Internal Server Error: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request.; nested exception is:*
*     javax.servlet.ServletException: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request". The fault code given was "{urn:oasis:names:tc:wsrp:v2:types}OperationFailed". The producer generated a timestamp of 2012-12-03T14:49:27.557+05:30 and associated the following stack trace with the fault message: com.bea.wsrp.faults.OperationFailedException: Internal Server Error: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request.; nested exception is:*
*     javax.servlet.ServletException: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request*
     at com.bea.wsrp.producer.adapter.javaportlet.JavaPortletAdapter.doGetMarkup(JavaPortletAdapter.java:315)
     at com.bea.wsrp.producer.handlers.markup.MarkupServiceHandler.doGetMarkup(MarkupServiceHandler.java:449)
     at com.bea.wsrp.producer.handlers.markup.MarkupServiceHandler.doService(MarkupServiceHandler.java:264)
     at com.bea.wsrp.producer.handlers.AbstractServiceHandler.service(AbstractServiceHandler.java:71)
     at com.bea.wsrp.producer.container.ProducerEndPoint.processNow(ProducerEndPoint.java:349)
     at com.bea.wsrp.producer.container.ProducerEndPoint.processNow(ProducerEndPoint.java:250)
     at com.bea.wsrp.producer.container.ProducerEndPoint.processNow(ProducerEndPoint.java:208)
     at oracle.portlet.server.adapter.web.WSRP_v2_Markup_PortTypeSoapToEndpoint.getMarkup(WSRP_v2_Markup_PortTypeSoapToEndpoint.java:74)
     at oasis.names.tc.wsrp.v2.bind.runtime.WSRP_v2_Markup_Binding_SOAP_Tie.invoke_getMarkup(WSRP_v2_Markup_Binding_SOAP_Tie.java:1055)
     at oasis.names.tc.wsrp.v2.bind.runtime.WSRP_v2_Markup_Binding_SOAP_Tie.processingHook(WSRP_v2_Markup_Binding_SOAP_Tie.java:1460)
     at oracle.j2ee.ws.server.StreamingHandler.handle(StreamingHandler.java:299)
     at oracle.j2ee.ws.server.JAXRPCProcessor.doEndpointProcessing(JAXRPCProcessor.java:442)
     at oracle.j2ee.ws.server.WebServiceProcessor.invokeEndpointImplementation(WebServiceProcessor.java:1112)
     at oracle.j2ee.ws.server.JAXRPCProcessor.doRequestProcessing(JAXRPCProcessor.java:333)
     at oracle.j2ee.ws.server.WebServiceProcessor.processRequest(WebServiceProcessor.java:233)
     at oracle.j2ee.ws.server.JAXRPCProcessor.doService(JAXRPCProcessor.java:185)
     at oracle.j2ee.ws.server.WebServiceServlet.doPost(WebServiceServlet.java:485)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
     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.portlet.producer.container.endpoint.ProducerEndpointFilter.doFilter(ProducerEndpointFilter.java:36)
     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.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)
Caused by: javax.servlet.ServletException: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request
     at com.bea.portlet.container.PortletStub.render(PortletStub.java:526)
     at com.bea.portlet.container.AppContainer.renderStub(AppContainer.java:1158)
     at com.bea.portlet.container.AppContainer.invokeRender(AppContainer.java:1090)
     at com.bea.wsrp.producer.adapter.javaportlet.JavaPortletAdapter.doGetMarkup(JavaPortletAdapter.java:294)
     ... 54 more
Caused by: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request
     at javax.portlet.faces.GenericFacesPortlet.doBridgeDispatch(GenericFacesPortlet.java:681)
     at javax.portlet.faces.GenericFacesPortlet.doRenderDispatchInternal(GenericFacesPortlet.java:644)
     at javax.portlet.faces.GenericFacesPortlet.doView(GenericFacesPortlet.java:280)
     at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328)
     at javax.portlet.faces.GenericFacesPortlet.doDispatch(GenericFacesPortlet.java:251)
     at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
     at oracle.portlet.bridge.adf.application.ADFBridgePortlet.render(ADFBridgePortlet.java:255)
     at com.bea.portlet.container.PortletStub.doRender(PortletStub.java:1012)
     at com.bea.portlet.container.FilterChainGenerator.runFilterChain(FilterChainGenerator.java:127)
     at com.bea.portlet.container.PortletStub.render(PortletStub.java:438)
     ... 57 more
Caused by: javax.portlet.faces.BridgeException: java.lang.NullPointerException
     at org.apache.myfaces.portlet.faces.bridge.BridgeImpl.doFacesRender(BridgeImpl.java:1002)
     at org.apache.myfaces.portlet.faces.bridge.BridgeImpl.doFacesRequest(BridgeImpl.java:903)
     at javax.portlet.faces.GenericFacesPortlet.doBridgeDispatch(GenericFacesPortlet.java:678)
     ... 66 more
Caused by: java.lang.NullPointerException
     at oracle.portlet.bridge.adf.lifecycle.ADFBridgePhaseListener.afterPhase(ADFBridgePhaseListener.java:74)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:472)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:194)
     at org.apache.myfaces.portlet.faces.bridge.BridgeImpl.doFacesRender(BridgeImpl.java:995)
     ... 68 more
*<PortletRenderer> <setErrorState> An error has occured for Portlet Binding portlet2.*
oracle.portlet.client.container.PortletRemoteException: oracle.portlet.server.container.OperationFailedException: oracle.portlet.wsrp.v2.OperationFailedException: Internal Server Error: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request.; nested exception is:
*     javax.servlet.ServletException: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request*
     at oracle.portlet.client.techimpl.wsrp.WSRPBaseTerminalPipe.processException(WSRPBaseTerminalPipe.java:41)
     at oracle.portlet.client.techimpl.wsrp.WSRPGetMarkupPipe.execute(WSRPGetMarkupPipe.java:267)
     at oracle.portlet.client.techimpl.wsrp.WSRPGetMarkupPipe.pre(WSRPGetMarkupPipe.java:51)
     at oracle.portlet.client.service.pipeline.PipeContext.internalExecute2(PipeContext.java:650)
     at oracle.portlet.client.service.pipeline.PipeContext.access$000(PipeContext.java:48)
     at oracle.portlet.client.service.pipeline.PipeContext$1.run(PipeContext.java:498)
     at java.security.AccessController.doPrivileged(Native Method)
     at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
     at oracle.security.jps.internal.jaas.AccActionExecutor.execute(AccActionExecutor.java:74)
     at oracle.security.jps.internal.jaas.CascadeActionExecutor$SubjectPrivilegedExceptionAction.run(CascadeActionExecutor.java:83)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
     at weblogic.security.Security.runAs(Security.java:61)
     at oracle.security.jps.wls.jaas.WlsActionExecutor.execute(WlsActionExecutor.java:51)
     at oracle.security.jps.internal.jaas.CascadeActionExecutor.execute(CascadeActionExecutor.java:56)
     at oracle.security.jps.internal.jaas.AbstractSubjectSecurity.executeAs(AbstractSubjectSecurity.java:138)
     at oracle.portlet.client.service.pipeline.PipeContext.internalExecute(PipeContext.java:502)
     at oracle.portlet.client.service.pipeline.PipeContextRunnable.run(PipeContextRunnable.java:23)
     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
     at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
     at java.util.concurrent.FutureTask.run(FutureTask.java:138)
     at oracle.portlet.client.service.pipeline.ModifiedThreadPoolExecutor$Worker.runTask(ModifiedThreadPoolExecutor.java:391)
     at oracle.portlet.client.service.pipeline.ModifiedThreadPoolExecutor$Worker.run(ModifiedThreadPoolExecutor.java:416)
     at java.lang.Thread.run(Thread.java:662)
Caused by: oracle.portlet.server.container.OperationFailedException: oracle.portlet.wsrp.v2.OperationFailedException: Internal Server Error: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request.; nested exception is:
     javax.servlet.ServletException: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request
     at oracle.portlet.wsrp.v2.ServerToWSRPv2.getMarkup(ServerToWSRPv2.java:6703)
     at oracle.portlet.client.connection.wsrp.ActivityServerWrapper.getMarkup(ActivityServerWrapper.java:1812)
     at oracle.portlet.client.techimpl.wsrp.WSRPGetMarkupPipe.execute(WSRPGetMarkupPipe.java:135)
     ... 22 more
Caused by: oracle.portlet.wsrp.v2.OperationFailedException: Internal Server Error: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request.; nested exception is:
     javax.servlet.ServletException: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request
     at oracle.portlet.wsrp.v2.WSRP_v2_Markup_PortTypeJaxbToSoap.getMarkup(WSRP_v2_Markup_PortTypeJaxbToSoap.java:136)
     at oracle.portlet.wsrp.v2.ServerToWSRPv2.getMarkup(ServerToWSRPv2.java:6535)
     ... 24 more
Caused by: oracle.portlet.wsrp.v2.soap.OperationFailed
     at oracle.portlet.wsrp.v2.soap.runtime.WSRP_v2_Markup_PortType_getMarkup_Fault_SOAPSerializer.deserializeDetail(WSRP_v2_Markup_PortType_getMarkup_Fault_SOAPSerializer.java:299)
     at oracle.j2ee.ws.common.encoding.SOAPFaultInfoSerializer.doDeserializeSOAP11(SOAPFaultInfoSerializer.java:133)
     at oracle.j2ee.ws.common.encoding.SOAPFaultInfoSerializer.doDeserialize(SOAPFaultInfoSerializer.java:95)
     at oracle.j2ee.ws.common.encoding.ObjectSerializerBase.deserialize(ObjectSerializerBase.java:194)
     at oracle.j2ee.ws.common.encoding.ReferenceableSerializerImpl.deserialize(ReferenceableSerializerImpl.java:148)
     at oracle.portlet.wsrp.v2.soap.runtime.WSRP_v2_Markup_Binding_SOAP_Stub._readBodyFaultElement(WSRP_v2_Markup_Binding_SOAP_Stub.java:723)
     at oracle.j2ee.ws.client.StreamingSender._sendImpl(StreamingSender.java:396)
     at oracle.j2ee.ws.client.StreamingSender._send(StreamingSender.java:148)
     at oracle.portlet.wsrp.v2.soap.runtime.WSRP_v2_Markup_Binding_SOAP_Stub.getMarkup(WSRP_v2_Markup_Binding_SOAP_Stub.java:341)
     at oracle.portlet.wsrp.v2.WSRP_v2_Markup_PortTypeJaxbToSoap.getMarkup(WSRP_v2_Markup_PortTypeJaxbToSoap.java:86)
     ... 25 more
Please help me to resolve this error and let me know if you need any more details.
Regards,
Udaya

Here is the solution
<spartacus:taskDetails row="#{row}" submissionId="#{row.bindings.SubmissionId.inputValue}" >

<f:facet name="loadMSPageLink">
<af:commandLink id="cl29" text="#{row.bindings.FullTitle.inputValue}"
styleClass="home-title"
actionListener="#{pageFlowScope.homepagebean.navigateToMSLandingPage}">
<f:attribute name="submissionId"
value="#{row.bindings.SubmissionId.inputValue}"/>
</af:commandLink>
</f:facet>

<f:facet name="loadUserProfile">
<af:commandLink id="cl10" text="#{row.bindings.EditorName.inputValue}" actionListener="#{pageFlowScope.homepagebean.loadUserProfile}" styleClass="link-class">
<f:attribute name="editorName"
value="#{row.bindings.EditorName.inputValue}"/>
</af:commandLink>
</f:facet>
</spartacus:taskDetails>
<af:spacer height="5px" id="s39"/>
     <af:facetRef facetName="loadMSPageLink"/>
     <af:spacer height="5px" id="s40"/>
     <af:panelGroupLayout id="pgl57" layout="horizontal">
     <af:outputText value="#{viewcontrollerBundle.EDITOR}" id="ot37" styleClass="strong-style"/>
     <af:spacer width="2px" id="s41"/>
     <af:facetRef facetName="loadUserProfile"/>
     <af:spacer width="2px" id="s42"/>

Accessing Human Task Payload from ADF Task Flow

Hi
Using jDeveloper 11g TP4 SOA...
The scenario is this:
1. We have created a Human Task which has parameters accountId and accountType in the payload.
2. We have then created a Task Flow based on that human task.
3. Inside the web folder with task flow we have *4 task display forms* (jspx pages).
4. In the task flow we have the 4 pages and then a router
5. Now we want the router to look in the payload of the human task and based on the accountType redirect to the correct task display form.
Problem: We can't access the human task data control from the router in the task flow.
Does anyone have some insigt into how we can read the accountType from the payload and then pick the correct task display form?

Hi victor,
i'm using a SOA(OSB) based task service, but i think that you have to use a "task service" (or something like this) to update your task
this is my routine
public Task updateTask(Task task) throws Exception {
TaskServiceContextTaskBaseType taskUpd =
new TaskServiceContextTaskBaseType();
taskUpd.setWorkflowContext(getWorkFlowContext());
taskUpd.setTask(task);
return taskService.updateTask(taskUpd);
where taskService is the port of my proxy.
Hope this help

[SOLVED] Child task flow called first?

Hi,
I found out a strange behavior with region that I think is a bug, but could also be working as designed so I would like some enlightenment on that matter. Let say I have 2 task flows using fragments (don't know if that last part is relevant): parentFlow and regionFlow whose first activity is to call a method printing some log on System.out. When you place the regionFlow within the fragment of parentFlow as a dynamic region and have the first method activity (the one printing on the console) use the same pageDef (including the region reference) and execute the parentFlow, then the print from the regionFlow will be executed before the print from the parentFlow. Is it normal? I assume it's because the parent method activity uses a pageDef defining a region.
Ok that paragraph is extremely messy, but I hope it's possible to make some sense of it.
Thanks,
~ Simon

Hi again,
Ok it was indeed the same pageDef and I guess it works as designed as you have to process all executable entries before executing the page flow activity using the page def. I think I'll try to use the <page> element then.
Regards,
~ Simon

[ER] show use of task-flow template in task-flow

Hi,
while using task-flow templates in my current project I found it annoying that you can't see any hint the a task flow is based on a task-flow template.
When using a page template the designer show the elements of the template as read only objects. So everybody can see that the page has a template underneath it.
It would be a great help if we at least could have an icon in the task-flow showing that there is a template underneath this flow. Otherwise the information in the flow template will only be known for a short time and then forgotten. Is something goes wrong (or needs to be changed), it's hard to find out where changes need to be applied.
Environment:
JDEV 11.1.1TP4
JDK1.6_06
embedded OC4J
Thanks
Timo

Hi,
I filed an ER
Frank

Passing Parameters to Bounded Task Flow from JSPX

Hi All,
1. Created a JSPX page using UIShell template. This page contains 4 UI Components (InputComboBoxListOfValues) in SingleObjectContextArea. Created a Managed Bean for this page and capture the selected value in ValueChangeListner and added the value to pageFlowScope.
2. Created Unbounded Task Flow, dragged the JSPX page.
3. Have a existing Bounded Task Flow with page fragments, it has MethodCall activity which is expecting inputParameter values from JSPX.
4. To call the Bounded Task Flow from Unbounded Task Flow (has JSPX page) created 2nd JSPX page using UIShell template.
5. Dragged the existing Bounded Task Flow into 2nd JSPX page, in context menu selected Region. This Region is created in SingleObjectContextArea of UIShell.
6. When dragged its asking about inputParameter mapping of Bound Task Flow.
7. Configured the inputParameter value which are coming from pageFlowScope.
8. Dragged the controlFlow from 1st JSPX to 2nd JSPX page to complete the Navigation.
9. When running the Unbounded Task Flow, it showing 1st JSPX with LOV.
10. Selected the values and clicked on Submit Action.
11. Its now showing 2nd JSPX which contains Bounded Task Flow.
12. But its displaying empty records table. (Note: I am passing parameters to MethodCall inputParameters as pageFlowScope, My DB has displaying records based on inputParameters when tested it from OrcleSQLDeveloper)
Could any body help me on this issue.
My Code Snippets of Data Binding of 2nd JSPX page which has Bound Task Flow as a regionModel.:
<taskFlow id="TaskFlow1"
              taskFlowId="/WEB-INF/oracle/apps/TaskFlow1.xml#TaskFlow1"
              activation="deferred"
              xmlns="http://xmlns.oracle.com/adf/controller/binding">
      <parameters>
        <parameter id="PartnerKeyType" value="#{pageFlowScope.PartnerKeyType}"/>
        <parameter id="PartnerKey1" value="#{pageFlowScope.PartnerKey1}"/>
        <parameter id="InteractionPartnerRole"
                   value="#{pageFlowScope.InteractionPartnerRole}"/>
        <parameter id="BusinessProcessName"
                   value="#{pageFlowScope.BusinessProcessName}"/>
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Hi
first of all Can you get the pageFlow scope variable in taskflow?which you are passing from jspx page?
if you are able to get the Lov value in Taskflow try refresh taskflow on changing the LOV.
you need to add input parameter type as boolean,change the parameter from false to true when the LOV value changed.
now use refreshifNeeded property in pagedef bindings file

What is the use of Task Flow Call?

Hi,
Usually we can call bounded task flow from unbounded task flow.
What is the use of Task flow call? How is it different from calling in normal way?
Can anyone please explain me?
Thank you,
Srini

By using Task flow call you can call Bounded task flow from Bounded or Unbounded Task Flow
check this link http://download.oracle.com/docs/cd/E12839_01/web.1111/b31974/taskflows_activities.htm#CHDJDJEF

ADF Task Flows

Hi Experts, would like to ask if it's possible to CALL a task flow from another task flow? or is it possible to merge 2 or more task flows.
Just thinking if it's possible to re-use a taskflow or a page since we have a lot of common pages..
Thanks...

And to be clear, note the use of the words "bounded task flow". You need to clearly understand the difference between "unbounded task flows" and "bounded task flows". "Task flow" is the generic name for both types, and from your original post it's not clear which type you've used.
CM.

Calling task flows return activity from Jspx page.

Hi ,
Using JDev11.1.1.6
I have created template for home page, drag and dropped the task flow(Main Task flow) as region.
Main task flow contains other 2 taskflows with control flows and other 2 taskflows contains Task flow return activity to navigate back to Main task flow.
I need to call task flow return activity from jspx page.
How it can be acheived? can you please suggest me.
Thanks and Regards,
Raj Gopal K

Hi,
My use case is to close the child task flow and navigate back to main task flow. This should be done through homePage.jspx(whch contains main task flow).
What i have done:
Having page template which has logout and home page links. Use this template to create homePage.jspx, Next drag the main task flow to create a region inside the homePage.jspx.
Thanks,
Rajgopal K

Best way to refresh page after returning from task flow?

Hello -
(Using jdev 11g release 1)
What is the best way to refresh data in a page after navigating to and returning from a task flow with an isolated data control scope where that data is changed and commited to the database?
I have 2 bounded task flows: list-records-tf and edit-record-tf
Both use page fragments
list-records-tf has a list.jsff fragment and a task flow call to edit-record-tf
The list.jsff page has a table of records that a user can click on and a button which, when pressed, will pass control to the edit-record-tf call. (There are also set property listeners on the button to set values in the request that are used as parameters to edit-record-tf.)
The edit-record-tf always begins a new transaction and does not share data controls with the calling task flow. It consists of an application module call to set up the model according to the parameters passed in (edit record X or create new record Y or...etc.), a page fragment with a form to allow users to edit the record, and 2 different task flow returns for saving/cancelling the transaction.
Back to the question - when I change a record in the edit page, the changes do not show up on the list page until I requery the data set. What is the best way to get the list page to refresh itself automatically upon return from the edit-record-tf?
(If I ran the edit task flow in a popup dialog I could just use the return listener on the command component that launched the popup. But I don't want to run this in a dialog.)
Thank you for reading my question.

What if you have the bean which has refresh method as TF param? Call that method after you save the data. or use contextual event.

Resuming train flow from child task flow.

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