Dynamically Assign TaskFlowId to Task Flow Call Activity

According to following blog post
https://blogs.oracle.com/DavidGiammona/entry/dynamically_assign_task_flow_c]
we can specify dynamic task flow id to a task flow call activity, but i am unable to specify it. It says we can specify in 11.1.2.2 but i am using a higher version which is 11.1.2.3. I didn't get any property for this task flow call activity.
Please guide me how can i acheive this task in 11.1.2.3
Thanks

Hi,
I tried 11.1.2.4 and I see the "Task Flow Reference" switch and the dynamic option. I can specify an EL expression - e.g. pointing to a managed bean property - to resolve the ID String. Use the arrow icon next to the ID field to access the EL builder
Frank

Similar Messages

11.1.1.6 Task flow call activity is not working intermittently

HI
We have a use case where the first task flow has the af:query with table and when the user searches, we present the results in the table, and when he clicks on any row in the first column, we are using command link to navigate it to the child task flow in the first task flow.
In local, it is working every time, where as in weblogic its failing some times and not showing any kind of errors in logs, and the page freezes and nothing works, even the search.
If anyone of you find this behavior in your use cases, please share any solution or ideas.
thanks,
N

Timo,
We resolved the issue, by removing the panelCollection around the table, i don't know why it is behaving weirdly some times when there is a panelCollection around the table, for now we removed the panelCollection and have kept panelHeader above the table for some toolbar buttons.
Thanks for your info.
And I have another question, can you point me to any links or examples on how to setup log files for each application deployed in a managed server, currently all the applications deployed in a managed server are writing their log messages to the managed-server-name-diagonstic.log file under <domain-home>/servers/<managed-server>/logs.
Now we need separate log files for each application in production.
Thanks.

Problem with ADF security and task flow calls

Hi.
I am using JDeveloper 11.1.2.0.0.
I encountered a problem when tried to apply ADF security to my application.
The way to reproduce the problem:
1. Create new Fusion Web Application;
2. Import Business Components from Tables from any existing schema and add at least one table to the ApplicationModule.
3. Create "welcome page" (for instance, welcome.jsf). Add a button with fixed action outcome "test".
4. Create test page, for instance, test.jsf. Drag and drop any view object from Data Controls onto the page and create a form with navigation controls. Add a button with fixed action outcome "return".
5. Create bounded task flow, name it "test", drag and drop our test page on it - the page will be the default activity. Add a task flow return activity. Add a control flow case from the default view activity to the return activity, set From Outcome property to "return". So our return button should cause the task flow to exit.
6. Open adfc-config.xml in diagram mode and place our welcome page on it. Then drag and drop the test task flow to create a task flow call activity. Add a control flow case from welcome page to task flow call activity, set the From Outcome property to "test". So our test button should call the test task flow.
7. Configure application to run the unbounded task flow starting with Welcome view activity.
At this point all works as expected: when application runs, the welcome page is displayed with test button. Pressing the test button results in displaying the test page, return button leads back to the welcome page.
Now let's configure ADF Security.
Run the ADF Security configuration wizard, choose ADF Authentication and Authorization.
On the second page select Form-Based Authentication, check the Generate Default Pages flag.
On the third page choose No Automatic Grants.
On the next page keep the Redirect Upon Successful Authentication unchecked. Press Finish.
Open jazn-data.xml to configure roles, users and resource grants:
1. Create application role test-role.
2. Grant the test-role privileges to view the test task flow.
3. Create user and grant him the test-role.
Now we have the public available welcome page and the test page with restricted access.
When application runs, the welcome page is displayed as expected. Pressing the test button redirect us to auto-generated login page. After successful authorization the test page is displayed. But nothing happens if we click now the return button for the first time. When we click the return button once more, the application crushes with Error-500 and message "Target Unreachable, identifier 'bindings' resolved to null". The exact error trace depends on UI control bindings, but looks like this:
javax.el.PropertyNotFoundException: //C:/Users/DUDKIN/AppData/Roaming/JDeveloper/system11.1.2.0.38.60.17/o.j2ee/drs/Test1/ViewControllerWebApp.war/test.jsf @10,120 value="#{bindings.Id.inputValue}": Target Unreachable, identifier 'bindings' resolved to null
     at com.sun.faces.facelets.el.TagValueExpression.isReadOnly(TagValueExpression.java:122)
     at oracle.adfinternal.view.faces.renderkit.rich.EditableValueRenderer._getUncachedReadOnly(EditableValueRenderer.java:476)
     at oracle.adfinternal.view.faces.renderkit.rich.EditableValueRenderer.getReadOnly(EditableValueRenderer.java:390)
     at oracle.adfinternal.view.faces.renderkit.rich.EditableValueRenderer.wasSubmitted(EditableValueRenderer.java:345)
     at oracle.adfinternal.view.faces.renderkit.rich.EditableValueRenderer.decodeInternal(EditableValueRenderer.java:116)
     at oracle.adfinternal.view.faces.renderkit.rich.LabeledInputRenderer.decodeInternal(LabeledInputRenderer.java:56)
     at oracle.adf.view.rich.render.RichRenderer.decode(RichRenderer.java:342)
     at org.apache.myfaces.trinidad.render.CoreRenderer.decode(CoreRenderer.java:274)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.__rendererDecode(UIXComponentBase.java:1324)
(the rest of lines skipped).
Any suggestions?
Edited by: user13307311 on Apr 16, 2013 11:39 PM

@Lovin_JV_941794
The welcome page is public available since it does not have appropriate PageDef file.
Login page comes not from the welcome page, it comes after attempt to access the test page. So after the login succeeded the test page appears, because redirect to welcome page after successful login is not configured. I do not need to return the welcome page at this moment, I need to go to the test page.
It seems the task flow call stack to be destroyed after redirect to login page.
Edited by: user13307311 on Apr 17, 2013 12:45 AM

Avoiding request scope bean clashes for task flow calls

Hi,
I have two task flows, Tf1 calls Tf2 using a task flow call activity. The structures of the task flows are as follows:
Tf1
Managed Bean: TfBean, request scope
    class Tf1Bean
      has property goTf2Button
View: View1
    Button bound to #{TfBean.goTf2Button}
      Action -> task flow call to Tf2
Tf2
Managed Bean: TfBean, request scope
    class Tf2Bean
      has property testButton
View: View2
    Button bound to #{TfBean.testButton}
As you can see both have a request scope bean called TfBean but these are different classes in each. The bean classes have different properties for binding the components on the two pages.
When I click the button in View1 to navigate I get an error telling me that class Tf1Bean does not have the property testButton. Clearly Tf2Bean is not being instantiated as TfBean already exists for the request.
I'm guessing this is expected behaviour and it seems logical.
My question however is what would be good standards or practices to avoid this?
One way would be a naming convention, however what if I am consuming Tf2 from a library? In this case it would ideally work as a black box and I should not be concerned about it's implementation, specifically names chosen for internal managed beans. Even if it was not a problem initially, the developer of the task flow could add or change the name of a request scope bean introducing a conflict at a later stage.
Thanks,
Kevin

Hi Frank,
Good to meet you at UKOUG Tech13 yesterday. I changed my test case from request scope to backing bean scope. Unfortunately I still get the same error:
<RichExceptionHandler> <_logUnhandledException> ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase RENDER_RESPONSE 6
javax.faces.FacesException: javax.el.PropertyNotFoundException: The class 'yyy.view.Tf1Bean' does not have the property 'testButton'.
at com.sun.faces.application.ApplicationImpl.createComponentApplyAnnotations(ApplicationImpl.java:1900)
at com.sun.faces.application.ApplicationImpl.createComponent(ApplicationImpl.java:446)
at javax.faces.webapp.UIComponentELTag.createComponent(UIComponentELTag.java:222)
at javax.faces.webapp.UIComponentClassicTagBase.createChild(UIComponentClassicTagBase.java:506)
at javax.faces.webapp.UIComponentClassicTagBase.findComponent(UIComponentClassicTagBase.java:744)
at javax.faces.webapp.UIComponentClassicTagBase.doStartTag(UIComponentClassicTagBase.java:1311)
at org.apache.myfaces.trinidad.webapp.UIXComponentELTag.doStartTag(UIXComponentELTag.java:67)
at oracle.adfinternal.view.faces.unified.taglib.nav.UnifiedCommandButtonTag.doStartTag(UnifiedCommandButtonTag.java:51)
...etc.
What I think is happening, please correct me if I'm wrong...
Running Tf1, page View1 is displayed.
Clicking the button on View1 initiates a request and an instance of Tf1Bean is instantiated for the managed bean named TfBean.
During the request navigation occurs to Tf2 and hence page View2.
View2 needs a property in TfBean called testButton.
There is already a managed bean instantiated for this request called TfBean, however this is of class Tf1Bean and does not have the property.
I have a simple workspace showing this if you want me to send it to you. I am using 11.1.2.4 by the way.
Thanks,
Kevin

ER : 10338256 : AF:ACTIVEOUTPUTTEXT IN TASK-FLOW-CALL DOES NOT ACTIVELY CHA

hi
In the context of Re: Task Flow API for programmatically retrieving parameters? and "The official ADF EMG bug and ER thread", this forum thread is Re: Task Flow API for programmatically retrieving parameters? to get your vote or feedback on one specific ER:
- 10338256, "AF:ACTIVEOUTPUTTEXT IN TASK-FLOW-CALL DOES NOT ACTIVELY CHANGE"
Among other bugs, it was created in the context of forum thread "show server time on a page (automatically updating)" ...
at show server time on a page (automatically updating)
... where part of the feedback from Oracle support (SR 3-2369020191) was
"... we have the limitation in ADS today that we can't add an ADS component to a page through a PPR request. For example, a task-flow-call, or a simple button click with the attribute partialSubmit=true ..."
(But, regardless the intent of this forum thread, feel free anytime to pursue other means to attract the attention of Oracle to a specific ER. Possibly by creating a service request referring to an ER, or by any other way you see fit.)
many thanks
Jan Vervecken

+1

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

Task flow-call as a Dialog with inline-popup issue JDev 11.1.1.2.0

I have a very serious issue with task flow-call running as a Dialog with inline-popup
have bunch of data driven table components pointing to pageDefs with Iterators
the problem is, the dialog comes first with nothing in it (blank) and it takes 3-5 seconds to fetch all views,
this is useless, there is no option to control taskflow-call activation , like you do for af:region
For reference : I am talking about this : http://jobinesh.blogspot.com/2010/08/refresh-parent-view-when-in-line-popup.html
Download the workspace , connect as HR Schema and you will see what I am talking about
looks really dumb, it would make sense to show dialog with data all at once, rarther than looking at blank screen to wait for the data to show up
Edited by: user626222 on Sep 20, 2010 8:57 AM
can I call this a bug?
Edited by: user626222 on Sep 20, 2010 1:58 PM
sometimes I wonder if anyone tested this, as soon as you have some data driven components on your page, you get all sorts of problems in ADF
But something simple, Adf client side invokes the Dialog as a popup first, and then it thinks oh ya I get massive pageDef to load, so end-user customer will stare at the blank screen for 10 secs , hoping that something will come up or program is crashed
Well, I am afraid to say you lost your customer :(
Edited by: user626222 on Sep 20, 2010 2:29 PM
Edited by: user626222 on Sep 20, 2010 2:35 PM
Edited by: user626222 on Sep 20, 2010 2:35 PM
Edited by: user626222 on Sep 20, 2010 2:36 PM

ok, knowing this fact, I want to show some kind of status indicator during the wait time.
Unfortunately, putting af:statusIndicator does not work untill after entire page loads
<?xml version="1.0" ?>
<?Adf-Rich-Response-Type ?>
<content action="/EmpApp/faces/displayEmployees.jspx?_adf.ctrl-state=5plp6ahes_72">
<fragment><![CDATA[<span id="f1::postscript"><input type="hidden" name="javax.faces.ViewState" value="!-e8tyzkiuc"></span>]]>
</fragment>
<fragment>
<![CDATA[<div id="afr::DlgSrvPopupCtnr::content" style="display:none"><div id="j_id12" style="display:none">
<div style="top:auto;right:auto;left:auto;bottom:auto;width:auto;height:auto;position:relative;" id="j_id12::content">
<div id="j_id13" class="x142"><div class="x157" _afrPanelWindowBackground="1"></div>
<div class="x157" _afrPanelWindowBackground="1"></div><div class="x157" _afrPanelWindowBackground="1">
</div><div class="x157" _afrPanelWindowBackground="1"></div>
<table cellpadding="0" cellspacing="0" border="0" summary="" class="x146">
<tr>
<td class="p_AFResizable x148" id="j_id13::_hse"> </td>
<td class="p_AFResizable x14a" id="j_id13::_hce"><table cellpadding="0" cellspacing="0" border="0" width="100%" summary=""><tr>
<td><div id="j_id13::_ticn" class="x151"><img src="/EmpApp/afr/task_flow_definition.png" alt=""></div></td><td class="x14e" id="j_id13::tb">
<div id="j_id13::_ttxt" class="xz8"></div></td><td>
<div class="x153"><a href="#" onclick="return false" class="xz7" id="j_id13::close" title="Close"></a></div></td></tr></table></td><td class="p_AFResizable x14c" id="j_id13::_hee"> </td></tr><tr><td class="p_AFResizable x14j" id="j_id13::_cse"> </td>
<td class="p_AFResizable x14g" id="j_id13::contentContainer">
<div id="j_id13::_ccntr" class="x14h" style="width:700px;height:430px;position:relative;overflow:hidden;">
<div id="j_id14" class="xne" style="position:absolute;width:auto;height:auto;top:0px;left:0px;bottom:0px;right:0px">
<iframe _src="javascript:'<html><head><title/></head>
<body/>
</html>'" src="javascript:''" frameborder="0" style="position:absolute;width:100%;height:100%">
</iframe>
</div></div></td><td class="p_AFResizable x14l" id="j_id13::_cee"> </td></tr><tr><td class="p_AFResizable x14n" id="j_id13::_fse"><div></div></td>
<td class="p_AFResizable x14p" id="j_id13::_fce">
<table cellpadding="0" cellspacing="0" border="0" width="100%" summary=""><tr>
<td class="p_AFResizable x14u" id="j_id13::_fcc"></td><td align="left" valign="bottom"><div class="p_AFResizable x14y"><a tabIndex="-1" class="x14w" id="j_id13::_ree" title="Resize"></a></div></td></tr></table></td><td class="p_AFResizable x14r" id="j_id13::_fee">
<div></div></td>
</tr></table></div></div></div></div>]]>
</fragment>
<script-library>/EmpApp/afr/partition/gecko/default/opt/frame-SHEPHERD-PS1-9296.js</script-library>
This is how it launches the taskflow-call, so there is no way to control this behaviour from the calling taskflow's jspx, feels very closed system,why ADF is not making this behavior Open by some kind of client listener,
<script>
<![CDATA[AdfDhtmlLookAndFeel.addSkinProperties({"AFPopupSelectorFooterStart":"x11b","AFPopupSelectorHeader":"x114","af|panelWindow-tr-open-animation-duration":"300","AFPopupSelectorHeaderStart":"x115","AFPopupSelectorContentEnd":"x119","AFPopupSelectorContent":"x117","af|panelWindow::resize-ghost":"x144","AFPopupSelectorContentStart":"x118","AFPopupSelectorFooter":"x11a","AFPopupSelectorFooterEnd":"x11c","AFPopupSelectorHeaderEnd":"x116","AFPopupSelector":"x110",".AFPopupSelector-tr-open-animation-duration":"200"});AdfPage.PAGE.addComponents(new AdfRichPopup('j_id12',{'_dialogURL':'/EmpApp/faces/adf.dialog-request?_adf.ctrl-state=5plp6ahes_76&_rtrnId=1285074907739&__ADFvDlg__=true','_inlineFrameId':'j_id14','_launchId':'r1:0:cb2','_panelWindowId':'j_id13','_rtnId':'1285074907739','contentDelivery':'immediate'}),new AdfRichPanelWindow('j_id13',{'modal':true,'resize':'on','stretchChildren':'first'}),new AdfRichInlineFrame('j_id14',{'source':'javascript:\'\x3chtml>\x3chead>\x3ctitle/>\x3c/head>\x3cbody/>\x3c/html>\''}));AdfPage.PAGE.clearMessages();AdfPage.PAGE.clearSubtreeMessages('r1');]]>
</script>
AdfDhtmlRichDialogService.getInstance().launchInline there is no way for me to put af:statusindicator for the wait time using this way
<script>AdfDhtmlRichDialogService.getInstance().launchInline('j_id12');*</script>
</content>

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?

Task Flow Call - after-listener

Hello,
What is the method signature required to use before and after-listener on task flow calls?
Thanks,
~ Simon

Any public no argument method will do.
-Marta

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

How to use a menu model with a dynamic region and a task flow parameter

I am using JDeveloper/ADF 11.1.2.1
I have a menu model that changes which task flow is displayed in a given dynamic region using a backing bean. That works fine. I would like to be able to pass parameters to that task flow based on which menu item is clicked. For example: i have a task flow which shows a page where input fields are used to filter a table. Depending on the value of the task flow parameter I want to change which input fields are displayed. So i will have multiple menu items which refer to the same task flow but have a different set of parameters. I have tried using request scope variables and setting them in the backing bean for the dynamic region which works until the query is submitted at which point the request scope has changed and the value is no longer available. I have tried a number of other 'creative' approaches but have not gotten anything to work. Anyone done this before? Or have an idea on how to solve it?

Frank,
I did a fair bit of digging based on your suggestions and some things I found in your Oracle Fusion Developer's Guide book and I came up with something that works really well. It is fairly elegant but requires code. It would be nice if something like a setPropertyListener could be rolled into the menu model. That would make my solution completely declarative.
Here is my solution:
My task flow requires a the value #{pageFlowScope.type} to be set. My application has a dynamic region that is changed on the fly using a menu model. The region uses a backing bean (mainRegionManagerBean) which is in the viewScope to manage what taskflow is shown in the region. There are multiple menu items in the menu model that point to the same task flow but pass different values to the #{pageFlowScope.type} parameter. So i wired the menu items up to different methods in the mainRegionManagerBean which set the value for me. See the relevant code below.
I would be very interested in the feedback from someone with more experience than I on my solution. Maybe there is a more elegant way...
In the backing bean there is a primary method that was created by generating a dynamic region link which sets the task flow id and then other methods which call it and set the relevant parameters. (JSFUtils is a helper class i wrote to centralize some common tasks):
public String shipmentTraceMasterTaskflow()
taskFlowId = "/WEB-INF/taskflow/master/shipmentTraceMasterTaskflow.xml#shipmentTraceMasterTaskflow";
JSFUtils.setValue("pageFlowScope.type", "");
return null;
public String shipmentTraceProNumber()
shipmentTraceMasterTaskflow();
JSFUtils.setValue("pageFlowScope.type", "pronumber");
return null;
public String shipmentTraceBOLNumber()
shipmentTraceMasterTaskflow();
JSFUtils.setValue("pageFlowScope.type", "bolnumber");
return null;
In the menu model (notice that these reference the different methods from above):
<itemNode id="itemNode_ProNumberTrace" label="ProNumber Trace" action="#{viewScope.mainRegionManagerBean.shipmentTraceProNumber}" focusViewId=""/>
<itemNode id="itemNode_BOLNumberTrace" label="BOL Number Trace" action="#{viewScope.mainRegionManagerBean.shipmentTraceBOLNumber}" focusViewId=""/>
On the page:
<af:region value="#{bindings.dynamicRegion1.regionModel}" id="r1"/>
In the pagedef:
<taskFlow id="dynamicRegion1" taskFlowId="${viewScope.mainRegionManagerBean.dynamicTaskFlowId}" activation="deferred" xmlns="http://xmlns.oracle.com/adf/controller/binding" Refresh="ifNeeded">
<parameters>
<parameter id="type" value="#{pageFlowScope.type}"/>
</parameters>
</taskFlow>
Edited by: Adam Stortz on Nov 22, 2011 11:10 AM

[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

Human task flow call back events with external web service

Hi All,
I have a requirement to call webservice inside human task flow. I have three participant in my human task flow. Let suppose A, B and C. When A approves then task will be assigned to B and when B approves it will go for C.
My requirement is that, when A approves , then i need to call one external webservice to update database. For this i have enabled call back events from human task flow.
In this way i got while loop inside my BPEL. In onTaskAssigned operation i am now trying to call external web service. My requriment is to call external service and get data from service. After getting response from the webservice, i want to assign it to next participant.
But in this case, when user B approves, it goes to onTaskAssigned block and i am able to make external web service also but mean time, it has been assigned to User C which i do not want.
I want Human task flow to wait for the web service response then only assign it to next participant.
Please help.
Regards,
Sunil

Hi Sunil
Have you tried using WebServices Adapter. The usecase seems pretty straight forward. You have a WebService that has some code and some Operations to update some Database. First thing, I hope you have methods/Operations defined with request and response xsd for each operation.
Now you define the main master payload, that should have all elements specific to your process and also few elements to store the output coming from each operation. Because response of each operation may need to go to other Task and get saved in the Payload also.
You have like 3 Tasks. To complicate, I will assume that each Task can either Approve or Reject. And last 2 Tasks gets data from payload, previous task and also output from the WebService Operation (method).
Task A -> Xor Gateway (Approve/Reject) -> If Approve -> Call WebServices Adapter -> Task B -> Xor Gateway(...) -> ......
At each intersection, you can map the attributes for incoming and outgoing. Based on WebServices output also, you can have Another XOR Gateway and decide to send to Task B or do something else. So combinations of outputs of each service (task or webservice adapter) and XOR gateways, you can have a decent control on the overall flow.
Note: I am hoping the webservices is Synchronous where you get the response immediately.
Let me know if I am missing something.
Thanks
Ravi Jegga

Unbounded task flow call from another ADF application

Hi,
I have two different ADF applications having unbounded taskFlow , and requirement is to call that task flow from another one with some parameters .
how to do that , please .
Regards,
Parvez

Thanks Ashish, I study these documents and acknowledge.
Parvez

How to make bean for embedded task flow stay in scope when calling TF?

I have a bounded task flow with page fragments: ManageRecommendationRuleTF.xml that defines a single managed bean with pageFlowScope: ManageRecommendationRuleBean.java
This task flow has one page ManageRecommendationRule.jsff that embeds two other bounded task flows as regions: ManageRuleTF.xml and ManageRuleConditionsTF.xml
Each of these task flows defines a single manage bean with pageFlowScope: ManageRuleBean.java and ManageRuleConditionsBean.java
From the ManageRecommendationRuleTF I call a bounded task flow: SelectTargetProductsTF.xml. When this task flow returns, the ManageRuleBean.java and ManageRuleConditionsBean.java are re-created. Why? I want the state of the beans before the SelectTargetProductTF is called. I do not want to resort to making this a session bean.
Build JDEVADF_11.1.1.5.0_GENERIC_110409.0025.6013

Hi,
the calling task flow is stacked when calling another task flow (using task flow call activity). When the called task flow is returning to the caller then the expected behavior is that the caller task flow is re-established. If this is not what you see, please provide a test case and file a Service Request with support to investigate why this is not working for you. You could e.g. add log messages to the task flow finalizers to see if when navigating off to the called task flow the two region task flows are finalized. If the regions are dynamic regions with the bean in view scope, try and change this to pageFlowScope
Frank

Dynamically Assign TaskFlowId to Task Flow Call Activity

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