Can we customize ADF Train flow to remove a Train stop on some condition?

Hi,
Can we customize ADF Train Flow using customization frame work and remove one train stop using some condition?
Thanks
Abhilash

Read Frank's article http://www.oracle.com/technetwork/issue-archive/2011/11-sep/o51adf-452576.html
Timo

Similar Messages

How to get the logged in userId value in adf task flow OIM11g R2

Hi,
I have created an adf task flow. Now I want to run some query in that based on the logged in userId.
Could you please help me in knowing how to get the logged in userID value in adf TaskFlow so that I can run a parameterized query.
Thanks

3 different ways to retrieve the username (not sure what you mean by user ID) :
http://mahmoudoracle.blogspot.be/2012/06/adf-get-current-logged-user-name.html#.USI_c-h8zIo
Also provide your JDev version.
Basicly, you should use the groovy expression in a view criteria (it's the fastest and easiest way) and call that view criteria whenever you need it.
That's if you are using ADF BC of course.

How can I customize the msi file to include a licence agreement

How can I customize the msi file to include a licence agreement and some splash screens. If i need a third party application could somebody recommend one. I have installshield development studio 9 and it crashes every time I try to add a license.

We don't use the installation maker built into the application builder, instead we use a third party tool that is free and gives additional options; like including a license and to split the installation set to fit on floppies. It's called Inno Setup and can be found on: http://www.jrsoftware.org/. It is script-based but also has a nice wizard.
Inno Setup does not give you much room for splash screens though. There are a number of shareware alternatives (not all free as Inno as far as I've seen) that does, if you do a search for installer makers on download.com you'll get a list of them.
MTO

Can we call a task-flow from a bean in adf?

Sir,
Can we call a task-flow from a bean in adf?
Regards

you can do this using taskflow call activity
check - Oracle ADF World: ADF Task Flow Call Activities
http://docs.oracle.com/cd/E24382_01/web.1112/e16182/taskflows_activities.htm#ADFFD21945
you can pass input parameter map and dynamic taskflow reference from managed bean
check -https://blogs.oracle.com/DavidGiammona/entry/dynamically_assign_task_flow_c
Or if you want to use dynamic region to swich between taskflows
see- Zeeshan Baig's Blog: Working with Dynamic Regions in Oracle ADF
Ashish

How to get next and previous page in a Train Flow .

Hi,
For creating record I am using multi-step flow (train).
I have three page and I want to navigate the page via multi-step flow (train).
I followed the steps given in the Toolbox Tutorial of create purchase order and
Locator Element: Page/Record Navigation in developer's guide.
page1=/uttara/oracle/apps/uttaraimc/createcitizen/webui/PropertyCreatePG
page2=/uttara/oracle/apps/uttaraimc/createcitizen/webui/HouseDetailsCreatePG"
page3=/uttara/oracle/apps/uttaraimc/createcitizen/webui/EducationCreatePG"
The page1 is navigated via 'Create' button in CitizenSearchPG
Now on this Page1, when I clicks on the 'Next' button (to navigate to the next page in the same multi-step flow) I am getting following exception and its not navigating to page2.
Error: Cannot Display Page
You cannot complete this task because one of the following events caused a loss of page data:
* You accessed this page using the browser's navigation buttons (the browser Back button, for example).
* Your login session has expired.
* A system failure has occurred.
To proceed, please select the Home link at the top of the application page to return to the main menu. Then, access this page again using the application's navigation controls (menu, links, and so on) instead of using the browser's navigation controls like Back and Forward.
Here is the code for CreateFooterCO,
public void processRequest(OAPageContext pageContext, OAWebBean webBean)
super.processRequest(pageContext, webBean);
OANavigationBarBean navBean =
(OANavigationBarBean)webBean.findChildRecursive("NavBar");
if (navBean == null)
MessageToken[] tokens = { new MessageToken("OBJECT_NAME", "NavBar") };
throw new OAException("AK", "FWK_TBX_OBJECT_NOT_FOUND", tokens);
// Determine which page we're on so we can set the selected value. Each
// time we navigate to and within the flow, the URL includes a parameter
// telling us what page we're on.
int step = Integer.parseInt(pageContext.getParameter("ccStep"));
navBean.setValue(step);
// Figure out whether the "Submit" button should be rendered or not;
// this should appear only on the final page (Step 3).
OASubmitButtonBean submitButton =
(OASubmitButtonBean)webBean.findIndexedChildRecursive("Submit");
if (submitButton == null)
MessageToken[] tokens = { new MessageToken("OBJECT_NAME", "Submit") };
throw new OAException("AK", "FWK_TBX_OBJECT_NOT_FOUND", tokens);
if (step != 3)
submitButton.setRendered(false);
public void processFormRequest(OAPageContext pageContext, OAWebBean webBean)
super.processFormRequest(pageContext, webBean);
OAApplicationModule am = pageContext.getApplicationModule(webBean);
int currentStep = Integer.parseInt(pageContext.getParameter("ccStep"));
// This button should only be displayed on the final page...
if (pageContext.getParameter("Submit") != null)
// Simply telling the transaction to commit will cause all the Entity Object validation
// to fire.
// Note that you must commit before asking WF for the next page, because
// asking for the next page at this point will transition the WF to a
// completed state, which means you won't be able to navigate back
// if there are errors during the commit processing.
am.invokeMethod("apply");
TransactionUnitHelper.endTransactionUnit(pageContext, "citizenCreateTxn");
// Don't forget to call this even on the last page so the activity associated with
// this page completes and the Workflow transitions appropriately.
String nextPage = OANavigation.getNextPage(pageContext);
// For the final page, Workflow should be returning null -- and the user
// can select the "Submit" button only on the last page. Something's
// wrong.
if (nextPage != null)
throw new OAException("AK", "FWK_TBX_T_WF_UNEXPECTED_TRANS");
else // we've just completed the flow
// Assuming the "commit" succeeds, we'll display a Confirmation dialog that takes
// the user back to the main "Purchase Orders".
/* String poNumber = (String)pageContext.getTransactionValue("PO_NUMBER");
MessageToken[] tokens = { new MessageToken("PO_NUMBER", poNumber),
new MessageToken("PO_APPROVER", pageContext.getUserName()) };
OAException confirmMessage = new OAException("AK", "FWK_TBX_T_PO_CREATE_CONFIRM", tokens);
OADialogPage dialogPage = new OADialogPage(OAException.CONFIRMATION,
confirmMessage,
null,
pageContext.getApplicationJSP() + "?OAFunc=FWK_TOOLBOX_PO_SUMMARY_CR&retainAM=Y",
null);
pageContext.redirectToDialogPage(dialogPage);
else if ("goto".equals(pageContext.getParameter(EVENT_PARAM)) &&
"NavBar".equals(pageContext.getParameter(SOURCE_PARAM)))
// Note that the OANavigationBean publishes a "goto" event paremeter when
// either the Back or Next button is pressed. You need to determine which way to
// go based on the related "value" parameter.
// Also note the check of "source" above to ensure we're dealing with the
// page-level navigation here and not table-level navigation which is
// implemented with the same Bean configured differently.
int target = Integer.parseInt(pageContext.getParameter("value"));
String workflowResult;
if (target < currentStep)
workflowResult = "PREVIOUS";
else
workflowResult = "NEXT";
String nextPage = OANavigation.getNextPage(pageContext, workflowResult);
if (nextPage != null)
HashMap params = new HashMap(1);
params.put("ccStep", IntegerUtils.getInteger(target));
pageContext.setForwardURL(pageContext.getApplicationJSP() + "?" + nextPage, // target page
null,
KEEP_MENU_CONTEXT,
"", // No need to specify since we're keeping menu context
params, // Page parameters
true, // Be sure to retain the AM!
ADD_BREAD_CRUMB_NO, // Do not display breadcrumbs
OAException.ERROR); // Do not forward w/ errors
else
throw new OAException("AK", "FWK_TBX_T_WF_NO_NEXT_PAGE");
else if (pageContext.getParameter("Cancel") != null)
am.invokeMethod("rollbackCitizenInfo");
// Remove the "in transaction" indicator
TransactionUnitHelper.endTransactionUnit(pageContext, "citizenCreateTxn");
pageContext.forwardImmediately("OA.jsp?page=/uttara/oracle/apps/uttaraimc/createcitizen/webui/CreateCitizenSearchPG",
null,
OAWebBeanConstants.KEEP_MENU_CONTEXT,
null,
null,
true, // retain AM
OAWebBeanConstants.ADD_BREAD_CRUMB_NO);
How to resolve this issue?
please suggest.
Thanks & Regards,
Sagarika

Sagarika,
Please go thru the dev guide which explains the train flow in the multistep update exercise. Compare the steps with ur implementation.
- Senthil

ADF Task Flow: Using Task Flow Call as Application Entry Point

In our product we have a task flow structure very similar to the Fusion Order Demo application, but we are having serious trouble reproducing the documented functionality of ADF Task Flows.
Specifically, we cannot use a task flow call as an entry point for our application, which is very important for us to achieve.
The [Developer s Guide|http://download.oracle.com/docs/cd/E12839_01/web.1111/b31974/taskflows.htm#ADFFD1634] states about the [demo application|http://www.oracle.com/technology/products/jdev/samples/fod/index.html] :
"A Fusion web application always contains an ADF unbounded task flow, which contains the entry point or points to the application. Figure 14-3 displays the diagram for the unbounded task flow from the Fusion Order Demo Application. This task flow contains the Home, *MyOrders*, *checkout*, registerUser, and updateUserInfo *view activities, which are all entry points to the application*."
"The checkout-task-flow activity in Figure 14-3 is a call to an ADF bounded task flow."
When we run the Fusion Demo Application, we are only able to use home, updateUserInfo and register as entry points.
We cannot enter the application through any of the task flow call activities (MyOrders and checkout) as the documentation suggests.
What are the reasons for this and how do we fix it, so we can use task flow call activities as application entry points?
Thanks.
Edited by: Rune Glerup on Oct 9, 2009 2:51 AM
The forum did not display the link to "Developer's Guide" because the link contained the single quote char '. Single quote char removed.

Is what you mention here the case in the Fusion Order Demo application?
If the task flow call activities cannot be used as entry points, why is it stated in the documentation?
How do we solve this, so that the task flow call activities (including parameter bindings) can be used as entry points, like the documentation suggests?

11g TP2 ADF Task Flows and Transaction Management

I'm wondering how ADF Task Flow Transaction Management works vis-a-vis database sessions and using stored procedure calls in an environment with connection pooling. I haven't written the code yet but am looking for a better understanding of how it works before I try.
Example:
I create a bounded adf task flow. I set the "transaction" property to "new-transaction" and the "data control scope" to "isolated".
As the task flow is running, the user clicks buttons that navigate from page to page in the flow. Each button click posts the page back to the app server. On the app server a backing bean method in each page calls a stored procedure in a database package to modify some values in one or more tables in the database. The procedure does not commit these changes.
Each time a backing bean makes a stored procedure call will it be in the same database session? Or will connection pooling possibly return a different database connection and therefore a different database session?
If the transaction management feature of the adf task flows guarantees me that I will always be in the same database session then I don't have to write any extra code to make this work. Will it do that or not?

I don't know if it is documented in the adf documentation currently available for 11g TP2 but what you ask for is a normal transaction management with connection pooling and i can't imagine it is not implemented in ADF BC layer like it is in JPA or other persistence layer.
A transaction will always be executed in the same session. Normally your web session will stay in the same session even you start more than one transaction. You don't have to write any code to manage the session pooling. It is a good practices to customize it at the persistence layer during installation depending on your infrastructure.
Take a look into Fusion Developer Guide ... i'm sure you will find some better explanations about this.

[ADF FACES] How to remove the "select" header in selection column

Hi,
Is there a way I can prevent the "select" header to be rendered (or customize this header) for the selection column in a af:table when using either af:tableSelectOne or af:tableSelectMany?
Emmanuel.

Hi, I've read you filed an ER (in 2004, it's 2007 now) to be able to remove/adjust the header in a selection column. Until now I can only find threads/posts about people facing the same issue, the header can't be adjusted. The answer of one of the Oracle-employees is that it isn't supported and we can extend the adf-source code but this isn't supported by Oracle.
What's the official answer of Oracle on this?
This is a very popular issue that needs to be adressed to pleaze the customer that was convinced to use Oracle ADF ... and now we can't answer his requests?
This issue has been around for quite a long time now, from 2004, there has to be a solution for this, wright?

How can I customize the UI shell close tab behaviour?

I am using JDevelepor 11.1.2.1.0 Version
I Am New In ADF
How can I customize the UI shell close tab behaviour? When i close the tab I ned to rollback the transaction else where when reopen the taskflow it show an error message duplicate key..
So how i can handle?

Download the sample at http://www.oracle.com/technetwork/issue-archive/2012/12-mar/o22adf-1518265.html . frank states -
The CustomerOrdersCRUD-btf task flow in the BoundedTaskFlows.jws workspace accompanying this sample, for example,
uses the tabContext reference to close the tab displaying the task flow upon rollback and commit—which also is when the task flow is exited.
In addition, when data changes are performed within a task flow, the tab’s dirty state is changed to indicate to the template that the tab title needs to be shown in italics.

Creation an ADF Task Flow Based on a Human Task

Hello!
While creating ADF Task Flow Based on a Human Task, I can't bind New TaskFlow to task, which I choose in Dialog.
Details:
I Have:
BPM Project with PackageCreation.task
ADF Project in Same Application
I do:
1. in Application Navigator right click on ADF Project -> New -> Web Tier -> JSF -> ADF Task Flow Based on a Human Task
in creation Dialog I choose PackageCreation.task and Don't change name of New TaskFlow (automatically JDeveloper set this name to PackageCreation_TaskFlow)
I have After that:
new ADF Task Flow and my old PackageCreation.task.
Question:
Why my Task don't bind to created ADF task Flow based on it?
I think, that while creating ADF Task Flow Based on a Human Task it has to change my task, writing some thing like This (inside xml):
<taskFlowFileLocation>file:/D:/JDeveloper/mywork/SalesQuoteLab/EnterQuoteUILab/public_html/WEB-INF/EnterQuoteDetails_TaskFlow.xml</taskFlowFileLocation>
That xml element is creating in xml of *.task, while making auto-generation form for human task in BPM Project.

Juan C,
I use JDeveloper 11g Release 1.
May be I didn't explained my question correctly.
taskdetails1 is creating, and in Data Controls I have objects of my BPM Human Task Payload.
But in that file "PackageCreation.task" in source I can't find any link to instantly created TaskFlow.xml in my UI project.
So, I have
NEW project "PackageCreationUI" with PackageCreation_TaskFlow.xml in it (and TaskDetails1 file too).
AND Did't Changed PackageCreation.task in BPM Project.
If I use *"BPM form creation wizard"*, after creating project and TaskFlow in it I see Changes in PackageCreation.task in BPM Project, something like that:
<taskFlowFileLocation>file:/C:/JDeveloper/mywork/testApp/PackageCreationUI/public_html/WEB-INF/PackageCreation_TaskFlow.xml</taskFlowFileLocation>

Can you customize what folder MAIL goes to when adding attachments?

Can you customize what folder MAIL goes to when adding attachments?
My friend has 2 email addresses for businesses.
He has invoices in folders for both, and wants to set up the Mac like this:
When he writes from one email address and attaches documents - he want the Mac always to go to the corresponding folder for that company of his. Same for the other email address...
Make sense?
Can this be done?
Thanks in advance....

Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of the test is to determine whether your problem is caused by third-party system modifications that load automatically at startup or login.
Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards. Boot in safe mode* and log in to the account with the problem. The instructions provided by Apple are as follows:
Shut down your computer, wait 30 seconds, and then hold down the shift key while pressing the power button.
When you see the gray Apple logo, release the shift key.
If you are prompted to log in, type your password, and then hold down the shift key again as you click Log in.
*Note: If FileVault is enabled under OS X 10.7 or later, or if a firmware password is set, or if the boot volume is a software RAID, you can’t boot in safe mode. Safe mode is much slower to boot and run than normal, and some things won’t work at all, including wireless networking on certain Macs. The next normal boot may also be somewhat slow.
The login screen appears even if you usually log in automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin. Test while in safe mode. Same problem? After testing, reboot as usual (i.e., not in safe mode) and verify that you still have the problem. Post the results of the test.

Error while deploying the ADF task flow project based on a SOA human task

Hi,
I created a SOA project with a BPEL process containing Human task, deployed it and could able to test it successfully. I created ADF task flow project based on the Human task created in the earlier project and tried to deploy it. It is giving the following error. The idea is to display the task details in BPM worklist.
[04:10:53 PM] [Deployer:149034]An exception occurred for task [Deployer:149026]deploy application RevisionApprovalMgmtTaskFlow [Version=V2.0] on soa_server1.: null.
[04:10:53 PM] Weblogic Server Exception: weblogic.application.WrappedDeploymentException
[04:10:53 PM] See server logs or server console for more details.
[04:10:53 PM] weblogic.application.WrappedDeploymentException
[04:10:53 PM] #### Deployment incomplete. ####
[04:10:53 PM] Deployment Failed
The server log shows this detailed error.
java.lang.IllegalArgumentException
     at oracle.xml.xpath.JXPathExpression.evaluate(JXPathExpression.java:178)
     at oracle.xml.xpath.JXPath.evaluate(JXPath.java:288)
     at oracle.security.jps.internal.config.xml.XmlConfigurationFactory.initialize(XmlConfigurationFactory.java:425)
     at oracle.security.jps.internal.config.xml.XmlConfigurationFactory.getConfiguration(XmlConfigurationFactory.java:149)
     at oracle.security.jps.internal.config.deploy.CredentialStoreDeployer.getCredentialStore(CredentialStoreDeployer.java:56)
     at oracle.security.jps.wls.listeners.CredentialDeployment.migrate(CredentialDeployment.java:83)
     at oracle.security.jps.wls.listeners.JpsApplicationLifecycleListener.migrateAppCredential(JpsApplicationLifecycleListener.java:137)
     at oracle.security.jps.wls.listeners.JpsApplicationLifecycleListener.preStart(JpsApplicationLifecycleListener.java:78)
     at weblogic.application.internal.flow.BaseLifecycleFlow$PreStartAction.run(BaseLifecycleFlow.java:277)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
     at weblogic.application.internal.flow.BaseLifecycleFlow$LifecycleListenerAction.invoke(BaseLifecycleFlow.java:194)
     at weblogic.application.internal.flow.BaseLifecycleFlow.preStart(BaseLifecycleFlow.java:57)
     at weblogic.application.internal.flow.HeadLifecycleFlow.prepare(HeadLifecycleFlow.java:279)
     at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:609)
     at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
     at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:185)
     at weblogic.application.internal.EarDeployment.prepare(EarDeployment.java:53)
     at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:154)
     at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:60)
     at weblogic.deploy.internal.targetserver.operations.ActivateOperation.createAndPrepareContainer(ActivateOperation.java:197)
     at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doPrepare(ActivateOperation.java:89)
     at weblogic.deploy.internal.targetserver.operations.AbstractOperation.prepare(AbstractOperation.java:217)
     at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentPrepare(DeploymentManager.java:747)
     at weblogic.deploy.internal.targetserver.DeploymentManager.prepareDeploymentList(DeploymentManager.java:1216)
     at weblogic.deploy.internal.targetserver.DeploymentManager.handlePrepare(DeploymentManager.java:250)
     at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.prepare(DeploymentServiceDispatcher.java:159)
     at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doPrepareCallback(DeploymentReceiverCallbackDeliverer.java:157)
     at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$000(DeploymentReceiverCallbackDeliverer.java:12)
     at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$1.run(DeploymentReceiverCallbackDeliverer.java:45)
     at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:516)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Apart from these, I have Model and View Controller projects in the application. If I create the ADF task flow based on a Human task in another sample application, it works fine. Only in this application, it does not work. Not sure what this error is. Any ideas?
Thanks,
Manoj

What I suggest is go into EM and undeploy this composite and all versions. (Only if you don't want the existing ones). Then redeploy your process. This will avoid the version conflict and create a new version. 1.0. Then the next time you try and deploy you need to either specify a new version or check the box to say the version can be over written.
cheers
James

Why : Data Control entry not expandable/empty - ADF Task flow based on HT.

Hi All,
I've hoping to create an ADF Task flow based on a human task. I have a stand alone ADF application within the ViewController of which I am attempting to create this task flow. The resultant data control entry doesn't seem to be expandable.
Questions
1. When creating an ADF Taskflow based on a human task, should it always be within a project in the same application as the SOA components?
2. If no, is the resultant human task data control empty or not expandable because the xsd for the HT is based on the MDS? I have configured all the MDS connections within my application.
JDev : 11.1.1.4
Thanks
PP

Hi,
Answers :-
1. No, it is not necessary that your ADF Taskflow based on Human Task should be in the same application where the SOA Project Resides. But for the deployment of that ADF Taskflow you will need the SOA Project.You can add that project whenever you want to deploy.
2. It might be the cause due to the MDS Configuration .
Do one thing , while creating the ADF Taskflow based on Human Task , you do select the .task file via the file system not from the MDS.
If you will select the .Task file of your soa project then it will ask you to name the Taskflow, just name the taskflow as you want and say ok.
After creating the taskflow, it will add a lot of xml files in your project and it will create a data control of it.
Hope it helps!!
Regards,
Shah

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.

Why Dev Guide says "create a separate project for each ADF task flow ..."

Hi,
We have a BPM process application which is having a few human tasks. The form for each of the human tasks is similar. We’d like to be able to share some page fragments or code between them and create single web application to handle all the human tasks for this BPM process application. Then I found the following in the Oracle document “Developer’s Guide for Oracle SOA Suite 11g Release 1 (11.1.1.4.0)”:
“If the SOA composite contains multiple human tasks, create a separate project for each ADF task flow associated with each human task.”
I wonder if we have to do that and if so, what is the reason.
Do you have any clue? Please help.
Thanks a lot,
Helen

Hi Helen
1. I do not know the reason why they mentioned like separate project for each human task. NO, this is not required and we can have just one UI Project like MyTaskForms and have all the JSPs in this same project for each Human Task.
2. On our side, we have like 10 Human Tasks, all using the same Payload. So we have 10 .task file. For the very first .task file, we used Auto Generate Project and gave project name like OurAppTaskForms. The reason we did this is, so that it adds all the required dependent libraries, tag libs etc properly. For all remaining 9 .tasks file, we did NOT use auto generate. Instead we used standard New -> JSF From Human Task and select one task at a time and follow the steps. These steps are covered in the online documentation. At the end in our BPM App, we have just one UI Project with all the 10 screens.
3. ALSO, all the 10 screens have some common data. This we put in a reusable JSF Fragment page. And associated a custom Managed Bean for this to set and get values from this fragment and also some Actions for some buttons in the JSF. Then we included this JSF in each taskform jsf file, uisng the include tag. We added this include tag, somewhere in the top. So all screens share common jsf fragment page.
4. We can refine the above stuff further. As per above, we still have 10 JSF screens for each one of the 10 .tasks. Ofcourse all these 10 jsf have same common jsf fragment. BUT instead of 10 individual jsf screens, we can have only ONE Jsf screen also. Refer online docs for the details. The challenging part is, since we have only one jsf, there may be some bussiness stuff, validatoin stuff to take care of in custom ValidationCallback Handler classes. Say for Task1, we had to show some buttons, but NOT for Task2. So we had to handle this logic. Also in validation call back, we can always get each Tasks, title also. So we can workaround this issue also. We are in the process of doing this right now. But first 3, we already did and they are working fine.
My personal suggestion is first go with single jsf fragment and include in all tasks jsp files. Any changes to common elements need to make only in one place i.e fragment page.
Thanks
Ravi Jegga

Can we customize ADF Train flow to remove a Train stop on some condition?

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