Designing ADF task flow for Human task

Hi all,
I have the following requirement.
Find a participant from Active directory and assign the participant as manager (in business object) in ADF (taskdetails.jspx)
Can you help me with the steps to implement the above requirement (on how to connect to pop-up to show list of participants from AD)?
Thanks,
Alice

Similar Messages

Create ADF Task Flow for Human task outside of SOA Composite

Hi,
Is there any way you can create ADF Task Flow form (for the task Details to be display in worklistapp) for a Human task out side of the SOA Composite applicaiton?. I know we can create ADF Task flow form for task details based on Human Task in SOA composite application. But I dont want to do that. I dont want to keep any association between Human task and ADF Task Flow.
If there is a way to do this, How can we assiciate this ADF Task flow form with worklist applicaiton?
Thanks
--Sreeny

By using these services appropriately:
http://download.oracle.com/docs/cd/E12839_01/integration.1111/e10224/bp_workflow.htm

Create ADF Task Details for Human task

Hi,
Is there any way you can create ADF Task Flow form (for the task Details to be display in worklistapp) for a Human task out side of the SOA Composite applicaiton?. I know we can create ADF Task flow form for task details based on Human Task in SOA composite application. But I dont want to do that. I dont want to keep any association between Human task and ADF Task Flow.
If there is a way to do this, How can we assiciate this ADF Task flow form with worklist applicaiton?
Thanks
--Sreeny

By using these services appropriately:
http://download.oracle.com/docs/cd/E12839_01/integration.1111/e10224/bp_workflow.htm

Deploy Task form for Human Task gives Exception

Hi,
I created a simple asynchronous process having just a human task to test the features of JDeveloper.
This project compiled successfully.However at the time of deployment I am facing a java.lang.SecurityException.
I am using :
JDeveloper :10.1.3.4
Ant Build O/p:
Buildfile: E:\BPEL\Examples\handson\SampleHumanTask\build.xml
[java] Java Result: 1
validateTask:
[echo]
| Validating workflow
[validateTask] url is file:/E:/BPEL/Installables/JDeveloper/integration/bpm/support/files/WorkflowTaskDefinition.xsd
[validateTask] Validation of workflow task definitions is completed without errors
deployProcess:
[echo]
| Deploying bpel process SampleHumanTask on localhost, port 8888
[deployProcess] Deploying process E:\BPEL\Examples\handson\SampleHumanTask\output\bpel_SampleHumanTask_1.0.jar
[deployProcess] Successfully deployed the process "SampleHumanTask" on server "localhost" and port "8888"
deployTaskForm:
[echo]
| Deploying workflow form for SampleHumanTask on localhost, port 8888
[deployTaskForm] 08/09/16 09:45:54 Notification ==>Application Deployer for default_SampleHumanTask_1_0_Approver STARTS.
[deployTaskForm]
[deployTaskForm] 08/09/16 09:45:54 Notification ==>Copy the archive to E:\BPEL\Installables\OracleAS_1\j2ee\home\applications\default_SampleHumanTask_1_0_Approver.ear
[deployTaskForm]
[deployTaskForm] 08/09/16 09:45:54 Notification ==>Initialize E:\BPEL\Installables\OracleAS_1\j2ee\home\applications\default_SampleHumanTask_1_0_Approver.ear begins...
[deployTaskForm]
[deployTaskForm] 08/09/16 09:45:54 Notification ==>Unpacking default_SampleHumanTask_1_0_Approver.ear
[deployTaskForm]
[deployTaskForm] 08/09/16 09:45:54 Notification ==>Done unpacking default_SampleHumanTask_1_0_Approver.ear
[deployTaskForm]
[deployTaskForm] 08/09/16 09:45:54 Notification ==>Unpacking workflowform.war
[deployTaskForm]
[deployTaskForm] 08/09/16 09:45:54 Notification ==>Done unpacking workflowform.war
[deployTaskForm]
[deployTaskForm] 08/09/16 09:45:54 Notification ==>Initialize E:\BPEL\Installables\OracleAS_1\j2ee\home\applications\default_SampleHumanTask_1_0_Approver.ear ends...
[deployTaskForm]
[deployTaskForm] 08/09/16 09:45:54 Notification ==>Starting application : default_SampleHumanTask_1_0_Approver
[deployTaskForm]
[deployTaskForm] 08/09/16 09:45:54 Notification ==>Initializing ClassLoader(s)
[deployTaskForm]
[deployTaskForm] 08/09/16 09:45:54 Notification ==>Initializing EJB container
[deployTaskForm]
[deployTaskForm] 08/09/16 09:45:54 Notification ==>Loading connector(s)
[deployTaskForm]
[deployTaskForm] 08/09/16 09:45:54 Notification ==>Starting up resource adapters
[deployTaskForm]
[deployTaskForm] 08/09/16 09:45:54 Notification ==>Initializing EJB sessions
[deployTaskForm]
[deployTaskForm] 08/09/16 09:45:54 Notification ==>Committing ClassLoader(s)
[deployTaskForm]
[deployTaskForm] 08/09/16 09:45:54 Notification ==>Initialize workflowform begins...
[deployTaskForm]
[deployTaskForm] 08/09/16 09:45:54 Notification ==>Initialize workflowform ends...
[deployTaskForm]
[deployTaskForm] 08/09/16 09:45:54 Notification ==>Started application : default_SampleHumanTask_1_0_Approver
[deployTaskForm]
[deployTaskForm] 08/09/16 09:45:54 Notification ==>Application Deployer for default_SampleHumanTask_1_0_Approver COMPLETES. Operation time: 188 msecs
[deployTaskForm]
[deployTaskForm]
[deployTaskForm] BindWebApp error: javax.management.ReflectionException
[deployTaskForm]
BUILD FAILED
E:\BPEL\Examples\handson\SampleHumanTask\build.xml:97: Error while deploying the form on server "localhost" Error message :
java.lang.SecurityException
at oracle.ide.IdeCore$7.checkExit(IdeCore.java:177)
at java.lang.Runtime.exit(Runtime.java:88)
at java.lang.System.exit(System.java:868)
at oracle.oc4j.admin.deploy.cmdline.Oc4jAdminCmdline.executeCommand(Oc4jAdminCmdline.java:141)
at com.collaxa.cube.ant.taskdefs.DeployForm.deployIAS(DeployForm.java:818)
at com.collaxa.cube.ant.taskdefs.DeployForm.deployForm(DeployForm.java:578)
at com.collaxa.cube.ant.taskdefs.DeployForm.deployForms(DeployForm.java:849)
at com.collaxa.cube.ant.taskdefs.DeployForm.execute(DeployForm.java:875)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:341)
at org.apache.tools.ant.Target.performTasks(Target.java:369)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
at org.apache.tools.ant.Project.executeTarget(Project.java:1185)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40)
at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
at oracle.jdevimpl.ant.runner.AntLauncher.launch(AntLauncher.java:321)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at oracle.jdevimpl.ant.runner.InProcessAntStarter.runAnt(InProcessAntStarter.java:295)
at oracle.jdevimpl.ant.runner.InProcessAntStarter.mav$runAnt(InProcessAntStarter.java:43)
at oracle.jdevimpl.ant.runner.InProcessAntStarter$1.run(InProcessAntStarter.java:71)
Total time: 17 seconds
Can anybody point out where I am going wrong?
Thanks
Dileep

Hi,
I tried that but did not work.
Build.properties file:
platform = ias_10g
hostname = localhost
http.hostname = localhost
http.port = 8888
cluster = false
oc4jinstancename = home
j2ee.hostname = localhost
rmi.port = 12401
opmn.requestport = 6003
admin.user = oc4jadmin
admin.password = welcome1
jndi.user = ${admin.user}
jndi.password = ${admin.password}
asinstancename =
domain = default
rev = 2.0
verbose = false
apps = E:/BPEL/Installables/OracleAS_1/j2ee/home/applications
default-web-app.dir = E:/BPEL/Installables/OracleAS_1/j2ee/home/applications/../default-web-app
bpeltest.minCoverage = 100%
bpeltest.timeout = 90
bpeltest.numWorkers = 1
bpeltest.package =
bpeltest.results.dir = ${default-web-app.dir}${file.separator}results
bpel.version = 10.1.3.1.0
bpel.build = PCBPEL_10.1.3.1.0_GENERIC_061009.0802
bpel.home = E:/BPEL/Installables/OracleAS_1/bpel
oracle.home = E:/BPEL/Installables/OracleAS_1/bpel/..
j2ee.home = E:/BPEL/Installables/OracleAS_1/bpel/../j2ee/home
jndi.url = opmn:ormi://HTIPL-40130:6003:home
jndi.InitialContextFactory = com.evermind.server.rmi.RMIInitialContextFactory
soapServerUrl = http://LOCALHOST:8888
client.classpath = E:/BPEL/Installables/OracleAS_1/bpel/../j2ee/home/oc4jclient.jar;E:/BPEL/Installables/OracleAS_1/bpel/../j2ee/home/../../lib/xml.jar;E:/BPEL/Installables/OracleAS_1/bpel/../j2ee/home/rmic.jar;E:/BPEL/Installables/OracleAS_1/bpel/../j2ee/home/../../lib/dms.jar;E:/BPEL/Installables/OracleAS_1/bpel/../j2ee/home/oc4j.jar;E:/BPEL/Installables/OracleAS_1/bpel/../j2ee/home/lib/jmxri.jar;E:/BPEL/Installables/OracleAS_1/bpel/../j2ee/home/lib/javax77.jar;E:/BPEL/Installables/OracleAS_1/bpel/../j2ee/home/admin_client.jar;E:/BPEL/Installables/OracleAS_1/bpel/lib/orabpel.jar;E:/BPEL/Installables/OracleAS_1/bpel/lib/orabpel-common.jar;E:/BPEL/Installables/OracleAS_1/bpel/lib/orabpel-thirdparty.jar
Is there some other thing I should take care of?
Thanks
Dileep
Edited by: user10230482 on Sep 18, 2008 1:44 AM

Enquiry - Task parameters for human tasks

Hello,
I am trying to create a simple process for an approval process. screenshot
I am trying to create a User task (Approval), in which I plan to pass in a Task Parameter of type Integer named "ageIn". This parameter will be used to decide upon which path to take later via an Exclusive Gateway (Approved?).
I have defined the task parameter as shown here.
I then tried to update the task's payload via Java using JAX-WS as follows:
Task task = null;
          try {
               task = taskQueryService
                         .getTaskDetailsById(taskDetailsByIdRequestType);
          } catch (Exception e1) {
               out.write("error!");
               return;
     Document document = XmlUtils.createDocument();
          Element payloadElem = document.createElementNS(
                    "http://xmlns.oracle.com/bpel/workflow/task", "payload");
          Element ageElem = document.createElementNS(
                    "http://www.w3.org/2001/XMLSchema#integer", "ageIn");
          ageElem.appendChild(document.createTextNode("99"));
          payloadElem.appendChild(ageElem);
          document.appendChild(payloadElem);
          task.setPayload(payloadElem);
          TaskServiceContextTaskBaseType aaa = new TaskServiceContextTaskBaseType();
          aaa.setWorkflowContext(workflowContextType);
          aaa.setTask(task);
          Task task2 = null;
          try {
               task2 = taskService.updateTask(aaa);
          } catch (StaleObjectFaultMessage e1) {
               // TODO Auto-generated catch block
               e1.printStackTrace();
          } catch (WorkflowErrorMessage e1) {
               // TODO Auto-generated catch block
               e1.printStackTrace();
// update task outcome
          UpdateTaskOutcomeType updateTaskOutcomeType = new UpdateTaskOutcomeType();
          updateTaskOutcomeType.setOutcome("REJECT");
          updateTaskOutcomeType.setWorkflowContext(workflowContextType);
          updateTaskOutcomeType.setTask(task2);
          // updateTaskOutcomeType.setTaskId(taskId);
          try {
               taskService.updateTaskOutcome(updateTaskOutcomeType);
               out.write("Approved!");
          } catch (Exception e) {
               String message = e.toString();
               if (e instanceof com.oracle.xmlns.bpel.workflow.taskservice.WorkflowErrorMessage) {
                    com.oracle.xmlns.bpel.workflow.taskservice.WorkflowErrorMessage wem = (com.oracle.xmlns.bpel.workflow.taskservice.WorkflowErrorMessage) e;
                    message = wem.getFaultInfo().getFaultInfo();
               out.write("Error - " + message);
However, when I looked at the process instance via Enterprise Manager, I found that the process's status has been SUSPENDED. screenshot
Here is the payload XML for the offending trace:
<auditQueryPayload auditId="164000" ciKey="70019">
<dataState>
<dataObject name="age" isBusinessIndicator="false">
<value> <age xmlns:def="http://www.w3.org/2001/XMLSchema" ns0:type="def:int" xmlns:ns0="http://www.w3.org/2001/XMLSchema-instance">0</age> </value>
</dataObject>
<dataObject name="verdict" isBusinessIndicator="false">
<value> <verdict xmlns:def="http://www.w3.org/2001/XMLSchema" ns0:type="def:string" xmlns:ns0="http://www.w3.org/2001/XMLSchema-instance"/> </value>
</dataObject>
<dataObject name="FaultMessage" isBusinessIndicator="false">
<value> oracle.bpm.bpmn.engine.model.runtime.microinstructions.TrappableException: faultName: {{http://schemas.xmlsoap.org/ws/2003/03/business-process/}uninitializedVariable} messageType: {{http://schemas.oracle.com/bpel/extension}RuntimeFaultMessage} cause: {XPath expression failed to execute. An error occurs while processing the XPath expression; the expression is bpmn:getDataOutput('ageIn'). The XPath expression failed to execute; the reason was: ORABPEL-77005 Uninitialized data element. DataOutput ageIn is not initialized in flow element Approval. Make sure to initialize DataOutput ageIn before using it in flow element Approval. Contact oracle support to resolve the issue. . Check the detailed root cause described in the exception message text and verify that the XPath query is correct. } </value>
</dataObject>
</dataState>
</auditQueryPayload>
Here are my data associations for the "Approval" task:
[https://dl.dropbox.com/u/22482565/images/4.PNG]
[https://dl.dropbox.com/u/22482565/images/5.PNG]
I am using JDeveloper 11.1.1.6.0.
Can anybody help me on this? Thanks!
Edited by: user1657693 on 03-Jul-2012 20:24

how to make the request? is using createProcessInstanceTask in IInstanceManagementService API or other way?
cheers

Libraries for Human task in managed server

Hi All,
We are using SOA Suite 11.1.1.6 for the current project. I have a questions regarding the setup of the managed server for Human Task Flow. For specific reasons, in our domain, we have three managed servers: admin, soa and taskform. The managed domain "taskform" will hold all ear project for human tasks.
The question is while configuring the domain, which libraries should we install in the "taskform" managed server?
Thanks in advance.
Steven

Hi,
Have a look at
http://docs.oracle.com/cd/E21764_01/integration.1111/e10224/bp_designtf.htm
section 28.8.4 How To Deploy a Task Form to a non-SOA Oracle WebLogic Server
This is the 11.1.1.5 documentation I am sure there would be an equilivant in your version.
In theory the URL should be provided by the deployment process but you can check this
In EM click on the composite with the human task component in it
Under Component Metrics click on the human task component
In the Administration tab you should see an entry which is the URI to the task form
As I said I havn't got this working on our system yet and I would be intrested in hearing if you are sucessful
Robert

Classes generated for Human Task UI

Hi All,
I created ADF UI out of a human task (using Automatically generate form option). After generating, I can see lot of .xml files under the HumanTaskForm package, in the newly generated project. I would like to know the way in which these classes (Java Bean) are generated under the HumanTaskForm package.
Also, when I update some values in the UI page at runtime, I am able to see the change , in the response message of the HumanTask. I would like to know, from where the binding information come from, for those UI components, so that they are able to update!
Kindly give me some good documents that would explain me regarding the bean classes generated for HumanTask.
When I searched for the same, I could get the documents regarding the configuration of Human Task only. I need information regarding the Bean classes for Human Task.
Thanks,
Sabarisri. N

Please post on the Jdeveloper and ADF Forum where you will get more help
JDeveloper and ADF

Task-flow for inserting record in a popup

Hi all,
I am using Jdeveloper 11.1.1.0.
I have a page with a lot of panelTabbed that displays a lot of data of a table.
I would like to have a button that show a popup and launch a task-flow for inserting data in the table in more steps.
I have created:
1) one fragments for every inserting step
2) a bounded task-flow having an activity (createInsert before the activities (fragments) to insert a new record), with a task flow return (cancel and commit) to save or rollback the data.
3) obviusly, a button that show the popup for inserting a new record. I have inserted the task-flow defined in 2) as a region in the dialog of my popup.
When I launch my page:
1) I see an empty form (instead of seeing the first record)
2) the data inserting on the popup are not saved
3) the second time I try to launch the popup, I see nothing, only the OK button of the dialog.
I know, in the new version of Jdeveloper it is possible to insert a task flow in a popup, but is it possible, in the previous (my) version?
Thanks
Andrea

1) You are seeing an empty form because you are probably calling CreateInsert method of your data control. You should call it only if you are going to create a new record. Also, if this is a new record, you should not show the tabs below. In my case, i am doing like this:
There are 3 pages, ListPage, CreatePage and Edit Page.
User first enters to List page (because it is the default activity in taskflow), to list Master records in a table. There are also 2 buttons, Create and Edit. If Create button is clicked, CreateInsert method is invoked and then CreatePage is called. In create page, there are only 1 form of Master's attributes. After user commits, taskflow redirects the page back to ListPage.
If user selects a row in list page then press Edit button, EditPage is called, but without calling a CreateInsert method. You don't have to invoke any methods if your table in ListPage has a SelectionListener (which is set by default).
in launch listener, you can run a method like this:
public void saveState(LaunchEvent launchEvent) {
DCIteratorBinding ib = ADFUtils.findIterator("YourMasterIterator");
RequestContext requestContext = RequestContext.getCurrentInstance();
//we save key.
String key = ib.getCurrentRow().getKey().toStringFormat(true);
requestContext.getPageFlowScope().put("yourKey", key);
and in return listener:
public void loadState(ReturnEvent returnEvent) {
RequestContext requestContext = RequestContext.getCurrentInstance();
if (null == requestContext.getPageFlowScope().get("yourKey"))
return;
DCIteratorBinding ib = ADFUtils.findIterator("YourMasterIterator");
if (null != ib)
ib.setCurrentRowWithKey((String)requestContext.getPageFlowScope().get("yourKey"));
You can find ADFUtils.java and JSFUtils.java in Store Front Demo project and some other sample projects.
2) About the X button... This is the biggest problem of inline-popups. As far as i learned from people in this forum, it is not possible to remove that if you use an inline-popup. And it does not invoke returnListener. But, it does a rollback! I think it is a big problem and i am hoping to find a solution too. Using a popup component instead of inline-popup as dialog can be a workaround.
user10799119 wrote:
Hi Deniz,
thank you for you reply.
My task flow is sharing data controls with its caller, because main page displays updatable record, while the button launch a task flow in the popup to create a new record of the same table.
I have understood what you are saying (save the current key when I launch the popup and restore the key when I return from the popup), but:
1) when I enter in the main (caller) page, I see an empty form, and not the first record of my table. Why?
2) the returnListener works even if I close the dialog with the "x" (in the up-right angle of the dialog) or only with its buttons?
3) where can I find the code/links/examples/guides to implement launchListener and the returnListener for my button?
Thank you
Andrea
Edited by: user10799119 on 2-dic-2009 05:26
Edited by: user10799119 on 2-dic-2009 05:31Edited by: Deniz Gulmez on 02.Ara.2009 09:52
Edited by: Deniz Gulmez on 02.Ara.2009 09:58

Modify unbounded task flow for login process

I wonder if I can use the unbounded task flow for login process. I have a login page, a home page and a change password page. As per the requirements, I need to show the login page first, if user password is expired, I need to show change password page, after user save the new password, I show the home page. If user password is not expired, then we go to home page directly.
I have modified the unbound task flow adfc-config.xml. I have created a method call, which references a method in my managed bean to check the redirect page. I have created a router, which would go to change password page or the home page based on different outcomes. But the problem is, every time when I run the application, it always goes to the home page directly, even when the user password is already expired. I have set up break point at the checking redirect page method in my managed bean, looks like it never got called.
Did I miss any steps here? Please advise. Thanks.

A method is not a runnable object in your pageflow - so you can't start from it.
You need to start from a page when your run your project.
One option - convert your flow to be a bounded flow with the method as a default URL and then run it.
See - https://blogs.oracle.com/shay/entry/passing_parameters_to_adf_appl

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)

Active Task Notification for Rescheduled Tasks

Active Task Notification for Rescheduled Tasks
version 2007
I'd like to setup a notification to the Performer when their rescheduled tasks become active again. I've tested emails triggered by "Notify when activity starts:", but have had no success. Ideas?

Hi David,
Go to the System Administration -> System Configuration -> Knowledge Management -> Content Management
Then Global Services -> Scheduler Tasks -> Scheduler for Deadline Task
When you edit the WFTaskSchedulerDeadline you have a property called Time Table.
There you can define how often and when the task should run.
Greetings, Marcel

How to deactivate task complete in task properties for background task.

Hi Workflow Experts,
How to deactivate task complete in task properties for background task. Please suggest me.
Thanks
Ashraf

Hi Ashraf,
You misunderstood the problem. The workflow will never hang up when the Task complete icon is in green color.
When you do agent determination and BO method assignement done properly in the task level, it shows green color.
Try to check the workflow log and find out the issue.
Reward points if it helps.
Thanks,
Saravanan.

Create Custom ADF Task Flow for BPM

Hi,
I'm working an project on BPM and I'm required to create a custom ADF task flow with multiple views based on the human tasks in BPM. Since I'm new to ADF, could some one please give me some pointers?
Thanks,
Debojit

Hi,
You have to implement your own custom worklist screens for such a subject. As you know the OOTB worklist screen shows the logged-in users' assigned, etc. tasks. You have to implement the API of SOA workflow.
You can check Mark Nelson's blogs on Redstack to accomplish this. Hope this is the answer of the problem you are looking for.

Missing Outcomes for Human Task in Auto-Generated ADF Project

Hi
I am using SOA Suite 11g (11.1.1.5) and have created a Human Task in my composite application and then auto-generated the appropriate task form using the wizard which has been successful and created the ADF project.
My task has 3 outcomes the responses of which are then mapped out in the BPEL process.
When the human task is raised it puts a notification in the BPM worklist as expected however the 'Actions' list on the notification is blank? I was expecting there to be 3 values in the Actions list one for each of my outcomes.
I have tried re-building the ADF project from scratch from the task flow but still no joy.
I have not changed the ADF project over its default.
My next step is to look into the binding on the Actions picklist but I thought this was standard functionality and that the wizard handled this at the point of form generation.
Any assistance greatly appreciated.

Hi
User error.
I had sent the task to a group rather than a user. Before the task outcomes will display in the ADF page a user must first claim the notification using the 'Claim' button. On re-selecting the notification the task outcomes display as buttons.

Can use another web form UI instead of ADF forms for human task?

Hi everybody
Can I use different web UI like primeface, ZK, Spring, Ext Js,... for generating forms base on human task instead of ADF forms?
For both worklist and workspace
Thanks.

I read all of posts that other mentioned above and do the instruction but when i initiated a process my page went to 404 error so that can't find the URI.
The below error raised in log
<oracle.dfw.impl.incident.DiagnosticsDataExtractorImpl> <DiagnosticsDataExtractorImpl> <createADRIncident> <incident 21 created with problem key "ADFC-06018 [ADFc]">
<oracle.adf.view> <RichExceptionHandler> <_logUnhandledException> <ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase RESTORE_VIEW 1>
oracle.adf.controller.ControllerException: ADFC-06018: Task flow ID EL expression '#{pageFlowScope.taskDetailsView.remoteTaskDefId}' on activity '/WEB-INF/taskDetail-task-flow-definition.xml#taskDetail-task-flow-definition@remoteTaskFlowCall' evaluated to null.
at oracle.adfinternal.controller.activity.TaskFlowCallActivityLogic.getTaskFlowDefinitionId(TaskFlowCallActivityLogic.java:1155)
at oracle.adfinternal.controller.activity.TaskFlowCallActivityLogic.execute(TaskFlowCallActivityLogic.java:115)
at oracle.adfinternal.controller.engine.ControlFlowEngine.executeActivity(ControlFlowEngine.java:1241)
at oracle.adfinternal.controller.engine.ControlFlowEngine.doRouting(ControlFlowEngine.java:1087)
at oracle.adfinternal.controller.engine.ControlFlowEngine.doRouting(ControlFlowEngine.java:979)
at oracle.adfinternal.controller.engine.ControlFlowEngine.invokeTaskFlow(ControlFlowEngine.java:253)
at oracle.adfinternal.controller.application.RemoteTaskFlowCallRequestHandler.invokeTaskFlowByUrl(RemoteTaskFlowCallRequestHandler.java:103)
at oracle.adfinternal.controller.application.RemoteTaskFlowCallRequestHandler.doCreateView(RemoteTaskFlowCallRequestHandler.java:64)
at oracle.adfinternal.controller.application.BaseRequestHandlerImpl.createView(BaseRequestHandlerImpl.java:59)
at org.apache.myfaces.trinidadinternal.application.InternalViewHandlingStrategy.createView(InternalViewHandlingStrategy.java:48)
at com.sun.faces.application.view.MultiViewHandler.createView(MultiViewHandler.java:160)
at javax.faces.application.ViewHandlerWrapper.createView(ViewHandlerWrapper.java:170)
at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.createView(ViewHandlerImpl.java:108)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._restoreView(LifecycleImpl.java:847)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:397)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:225)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:280)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:254)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:136)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:346)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:25)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.help.web.rich.OHWFilter.doFilter(OHWFilter.java:197)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:192)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:105)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:502)
at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:502)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:327)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:229)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:202)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:137)
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:460)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:120)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:217)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:81)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:137)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:460)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:120)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:217)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:81)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:220)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3436)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3402)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57)
at weblogic.servlet.internal.WebAppServletContext.doSecuredExecute(WebAppServletContext.java:2285)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2201)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1572)
at weblogic.servlet.provider.ContainerSupportProviderImpl$WlsRequestExecutor.run(ContainerSupportProviderImpl.java:255)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:311)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:263)
I think then main problem is where i bold.
Thanks.

Designing ADF task flow for Human task

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