Exposing Stateless bean as ADF library and Webservice

Hi All,
I Created a session bean and created data control(remote and local both)and deployed as ADF library. It works fine. Then with the same session bean (right click selected create web service ) exposed as web services. The web service is also working fine. Now i created the ADF Library again(after web service annotation is added) and tried to use it in application. This time it throws exception.
My requirement is i want to expose the ejb as adf lib and web service. How to achieve this?please help
Thanks,
Jai

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JDeveloper 11.1.2.3, ADF Faces, JQuery Integration via ADF Library

I cannot seem to get a consuming application to execute jquery's ready() function defined within a adflib application. Here is my setup
directory structure of where my javascript files are:
CommonApp
-ViewController
--public_html
---resources
----js
-----jquery-1.6.2.min.js
-----acme.js
The above structure created by default by jdev when creating a new javascript file. Now the test code (also within CommonApp) which works looks like the following:
test.jsf
<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<f:view xmlns:f="http://java.sun.com/jsf/core" xmlns:af="http://xmlns.oracle.com/adf/faces/rich">
    <af:document title="test.jsf" id="d1">
        <af:group id="g1">
            <af:resource type="javascript" source="/resources/js/jquery-1.6.2.min.js"/>
            <af:resource type="javascript" source="/resources/js/acme.js"/>
        </af:group>
        <af:form id="f1">
         </af:form>
    </af:document>
</f:view>Contents of acme.js
$(document).ready(function () {
    // do jQuery
    alert('jquery ready called')
});OK so far so good, test.jsf runs and an alert dialog pops up. Moving on... CommonApp is deployed as an ADF Library and consumed by a ChildApp.
There is a single .jsf file within the ChildApp and the code is exactly identical to the above test.jsf. Upon runtime there is no alert dialog! What am I missing?

A bit more fiddling around:
I have added the following code to acme.js
function test() {
    alert('test');
}redeployed the adflib
Within my ChildApp I have added the following code to test.jsf:
<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<f:view xmlns:f="http://java.sun.com/jsf/core" xmlns:af="http://xmlns.oracle.com/adf/faces/rich">
    <af:document title="test.jsf" id="d1">
        <af:group id="g1">
            <af:resource type="javascript" source="/resources/js/jquery-1.6.2.min.js"/>
            <af:resource type="javascript" source="/resources/js/acme.js"/>
        </af:group>
        <af:form id="f1">
            <af:commandButton text="commandButton 1" id="cb1">
                <af:clientListener method="test" type="click"/>
            </af:commandButton>
        </af:form>
    </af:document>When the code is ran, I clicked the button and the alert dialog is invoked.
</f:view>

How to make changes in an existing adf Library

Hi,
I am having an adf library, I am looking to make some changes in that adf library and put it back into the project.
Please let me know how to make a jdeveloper project from the existing adf library,as I not having the original project from which this library was created.
Please help..
Thanks

Hi Timo,
I have created an adf project and have created an adf library using the same.
Now when i am creating the adf library using the same project its giving me some errors, so looks like I have done some changes in the original project which might be causing the issue.
So this is the reason I was looking for an option to rebuild the project using adf library files.
I need to do some changes in jsf file of the deployed adf library.
Thanks again for your help

Ant tasks for creating ADF Library

Created an ADF declarative component, exported it as an ADF library and got it working fine. The ADF Library jar was created within JDeveloper by setting up a Deployment profile. The created ADF Library file has the TLD file and TagHandler / Component class files created on the fly and packaged.
Not sure of how We could get the same ADF library created by an Ant task. Are there Ant tasks for creating ADF library available? http://www.connotea.org/user/jdeveloper/tag/ant has some details on the JDeveloper based ant tasks but doesn't have details on creating ADF library.

You can use the ojdeply executable to create and deploy your ADF Library from the commandline:
<Jdev-install-location>/jdeveloper/jdev/bin/ojdeploy -workspace /mydirectory/yourworkspace.jws -profile yourprofile -project yourproject.jpr

Stateless Bean imposing webservice in Weblogic 10

Hi..
Is it possible to implement Stateless bean webservice using jwsc task and deploying both services(ejb and webservice) as EAR???.
If anybody knows please let me know what are the steps to follow.
Thanks in advance and your help is appreciated........

Hi,
if you don't want to use @EJB to inject the EJB, then you'll need declare the EJB reference in deployment descriptor.
Here is an example copied from EJB3 spec:
<ejb-local-ref>
<description>
This is a reference to the local business interface
of an EJB 3.0 session bean that provides a payroll
service.
</description>
<ejb-ref-name>ejb/Payroll</ejb-ref-name>
<local>com.aardvark.payroll.Payroll</local>
</ejb-local-ref>
then you can lookup the local ejb from "java:comp/env/ejb/Payroll".

JAAS and stateless bean

i have a very simple stateless bean with a single "hello" method running in WL 8.1 sp3. to test out Weblogic's behavior, i ran 2 seaparate scenarios on 2 separate occasions. in the first one, i secured all bean methods. in the 2nd one, i secured only the home's "create" mthod, while explicitely denoting all remote methods as "unchecked". next, i wrote a standalone client class where the aforemention bean's EJBHome.create() is called from within a PrivilegedAction-inherited class, while hello() method is called straight up without the use of PrivilegedAction. moreover, the hello() method also prints out the SessionContext.getCallerPrincipal().getName(). finally, an UNsecured servlet utilizing that class was deployed in Tomcat5 and another instance of Weblogic. this is where is gets interesting. when executing the standalone class or the Tomcat's servlet in both scenarios, the results are the same: both create() and hello() get called without a problem, while the latter method prints out correct principal name. however, Weblogic hosting the unsecured servlet behaves differently (and undesirably). in the first scenario where all methods are secured, create() is allowed to be executed, but calling hello() results in an insufficient privileges error. in the 2nd scenario, where only create() method is secured, Weblogic allows hello() to be called without a problem. however, the principal that it returns is "anonymous". my question is how is it possible for not only Tomcat, but even a standalone class to call a secured method without the use of PrivilegedAction and get back a correct principal? yet when absolutely identical code is called from another Weblogic instance, i cannot even obtain a correct principal despite the use of PrivilegedAction!!!
thanks!

Hi "werwer" (or is that "wer" :-),
I haven't checked the forum archives, so I may have already mentioned
this to you (or I may have already mentioned it to someone else
on this forum), but there are many resources available on the
Internet that can answer nearly all your J2EE related questions!
I would like to mention two. (If you already know about them, then
I suggest you study them. If you have already studied them and
still don't know the difference between a stateful and a stateless
session bean, then perhaps you can be a bit more specific about
what, in particular, you are having difficulty with.)
1. "Mastering Enterprise JavaBeans" by Ed Roman
A book that you can download as a PDF file.
http://www.theserverside.com/books/masteringEJB/index.jsp
(Also look for the companion book -- at the same URL -- "EJB
Design Patterns")
Note that you need to become a "member" in order to download
these books -- but registration is free.
2. "Enterprise Java Beans, 3rd Edition" by Richard Monson-Haefel
This is an online book -- that you cannot download!
http://safari.informit.com/main.asp?bookname=entjbeans3
Note that "Safari" (at "InformIT") are offering a free, two-week
trial subscription.
Hope this helps you.
Good Luck,
Avi.

Maven and "adf library jar"

Hi,
I'm trying to create an "adf library jar" using maven in jdev 11gR2 : how to have the same jar with "jdev deployment" and "maven-->package" ? Is it possible?
Thanks
Clément

Hi,
In order to determine which jars are needed for ADF, you need to check the dependencies in JDeveloper and write each jar down.
If by any chance you are using JDev 11.1.3, its the following jars:
CONTROLLER
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.controller_11.1.1\adf-controller.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.controller_11.1.1\adf-controller-api.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.controller_11.1.1\adf-controller-rt-common.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.controller_11.1.1\adf-controller-rt-common.jar
MANAGEMENT
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.management_11.1.1\adf-em-config.jar
MODEL.GENERIC
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model.generic_11.1.1\bc4jdomgnrc.jar
ADF.MODEL
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\adfbcsvc.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\adfbcsvc-client.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\adfbcsvc-share.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\adf-controller-schema.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\adfdt_common.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\adflibfilter.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\adflibrary.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\adfm.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\adfm-debugger.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\adfmportlet.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\adfmweb.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\adf-runtime-mbean.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\adf-sec-idm-dc.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\adftags.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\adftransactionsdt.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\bc4jhtml.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\bc4jimdomains.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\bc4j-mbeans.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\bc4jsyscat.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\bc4jwizard.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\datatags.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\db-ca.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\jdev-cm.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\jmxdc.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\jr_dav.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\oicons.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\ordhttp.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\ordim.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\rcs-adflib-rt.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\rcsrt.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.model_11.1.1\regexp.jar
PAGEFLOW
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.pageflow_11.1.1\adf-pageflow-dtrt.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.pageflow_11.1.1\adf-pageflow-fwk.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.pageflow_11.1.1\adf-pageflow-impl.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.pageflow_11.1.1\adf-pageflow-rc.jar
SECURITY
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.security_11.1.1\adf-controller-security.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.security_11.1.1\adf-share-security.jar
SHARE.CA
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.share.ca_11.1.1\adf-share-base.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.share.ca_11.1.1\adf-share-ca.jar
ADF.SHARE
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.share_11.1.1\adflogginghandler.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.share_11.1.1\adfsharembean.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.share_11.1.1\adf-share-support.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.share_11.1.1\adf-share-wls.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.share_11.1.1\jsp-el-api.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.share_11.1.1\oracle-el.jar
ADF.VIEW
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.view_11.1.1\adf-dt-at-rt.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.view_11.1.1\adf-dynamic-faces.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.view_11.1.1\adf-faces-changemanager-rt.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.view_11.1.1\adf-faces-databinding-dt-core.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.view_11.1.1\adf-faces-databinding-rt.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.view_11.1.1\adf-faces-registration.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.view_11.1.1\adf-faces-templating-dt-core.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.view_11.1.1\adf-faces-templating-dtrt.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.view_11.1.1\adf-richclient-api-11.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.view_11.1.1\adf-richclient-automation-11.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.view_11.1.1\adf-richclient-impl-11.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.view_11.1.1\adf-share-web.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.view_11.1.1\adf-view-databinding-dt-core.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.view_11.1.1\dvt-databindings.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.view_11.1.1\dvt-faces.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.view_11.1.1\dvt-facesbindings.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.view_11.1.1\dvt-jclient.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.view_11.1.1\dvt-trinidad.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.view_11.1.1\dvt-utils.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.view_11.1.1\oracle-page-templates.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.view_11.1.1\trinidad-api.jar
%MIDDLEWARE_HOME%\oracle_common\modules\oracle.adf.view_11.1.1\trinidad-impl.jar                             -Anton

Dynamic regions and taskflow in an adf library 11g

Hi,
I am facing a small issue. I have a an adf view project that uses an ADF Library containing a task flow. This view project has the following.
1. A main page (with a splitter panel) that has two buttons (showpage1 and showpage2 as dynamic region links) which display a message from either of these pages in a dynamic region in the page. These two pages have their separate bounded task flows.
This works great, i can click on either of these buttons and the dynamic region displays the default views of these task flows one at a time.
2. When i add yet another button for a bounded task flow that comes from the above-mentioned adf library things break. Now i am able to only display the view from the 3rd taskflow by clicking the corresponding 3rd button. Clicking on showpage1 and showpage2 buttons do not show corresponding taskflows/views.
I can send you my sample project right away if you wish.
Thanks,
The only difference seems to be that the following info. is added in web.xml when I start using the adf library's task flow.
<filter>
<filter-name>ADFLibraryFilter</filter-name>
<filter-class>oracle.adf.library.webapp.LibraryFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>ADFLibraryFilter</filter-name>
<url-pattern>/*</url-pattern>
<servlet>
<servlet-name>adflibResources</servlet-name>
<servlet-class>oracle.adf.library.webapp.ResourceServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>adflibResources</servlet-name>
<url-pattern>/adflib/*</url-pattern>
</servlet-mapping>
Edited by: user11219846 on Aug 5, 2009 4:10 PM

Hi Can you send across your sample app where you are using the library and the ADF library as well to [email protected]? I'll take a look and letyou know. Thanks.
Edited by: Vijay Allen Raj on Sep 7, 2009 12:55 PM

TP4 reusing ADF library migration problem

Hello,
I have an application containing multiple Business Components and View Controller projects.
Common functionality is shared as ADF library between view controller projects. The applicatio was created with TP3 and is working just fine. When ported to TP4, it seems that part of the functionality shared as ADF library is not working.
To be more specific: the login page is using a backing bean to check the authentication details against the database. The following code is working properly:
        appModule =
                (ApplicationModule)((DCBindingContainer)getBindings()).getDataControl().getApplicationModule();But, when accessing the BC module from a phase listener using the following code:
        DataControl dc = event.getLifecycleContext()
            .getBindingContext()
            .findDataControl("SharedModuleDataControl"); DataControl is null.
The same phase listener is working properly when used within the project it was created (and not as imported ADF library)
Once again, this is happening with TP4, with TP3 everything is working fine.
Thanks,
Florin Marcus

Gabrielle,
The root of the problem is that JDeveloper makes a copy of the adf-faces-impl.jar in the WEB-INF\lib directory in your project directory. So what was happening is the project contained to old version of this library that still referenced the "selected" attribute. When you built and then ran the project against the new runtime libraries that no longer had this "selected" attribute, the error occurred.
So the solution to this problem would be for JDeveloper to not copy these libraries into your project directory or to detect that the version has changed and warn you or prompt you to copy the libraries again.
Jim

UI Shell - how to allow ADF Library Bounded Task Flow to close itself

Hi Richard
Further to my other post, we're having lots of fun with the UI Shell, it's making mockups very easy.
Question for you though based around the functionality defined in the UI Shell whitepaper. Say we've created our UI Shell application, and rather than wanting to create the bounded task flows in the app (ie.first, second, third), we create them as standalone bounded task flows deployed to ADF Libraries, and imported into our app separately.
In the UI Shell examples bounded task flows are opened & closed via the UI Shell's own components (say the navigation page items or toolbar buttons), that call the methods in the Launcher bean (_launchActivity & closeCurrentActivity). It's fairly simple to rewrite the launcher helper methods in the launcher bean to call an imported ADF Library bounded task flow to open it as an activity, just referencing the correct task-flow.xml file.
However as you know a bounded task flow has a "Default Activity" entry point and one or more "Task Flow Return" exit points. What I haven't been able to work out is how when the bounded task flow exits via a task flow return, can we call the closeCurrentActivity method in the Launcher bean? The UI Shell code examples demonstrate closing a bounded task flow by menu options/or similar outside the bounded task flow in the UI Shell, but it would seem reasonable if the bounded task flow exited via a "Task Flow Return" we should be also able to close the activity tab too.
(....and as extension, before we even do that potentially call the checkState/isDirty() method to stop the user closing the activity too, but again driven by the bounded task flow attempting to exit).
I could imagine inserting code into the bounded task flow finalizer to close the activity tab, but this pushes the UI Shell tab activity management logic into our standalone ADF Library bounded task flows which isn't ideal, especially if we want to later reuse them in another app which doesn't use the UI Shell.
Any suggestions welcome.
Thanks & regards,
CM.

And we're back again.... what's a couple months between friends?
So it turns out after testing our app (d@mn, so close) that we've hit a bug with this approach.
Our current app allows one BTF to be open in the UI Shell at any one time. Our menu options automatically open one BTF at a time by the user (max one open), and close the previous BTF. However we have some "special" BTFs that require the user to explicitly close the BTF, which in turn makes use of the regionNavigationListener solution I described earlier in this post.
However we discovered a bug when we do a complete cycle of the 15 embedded regions within the UI Shell.
Say we:
1) Open a normal BTF in region 0
2) Open another normal BTF in region 1 (our solution automatically closes the previous BTF)
3) We then open another BTF (again the previous BTF is closed) in region 2, yet this a "special" BTF requiring the user explicitly to close it. Upon the user closing the BTF - this results in the regionNavigationListener being called and the removeTab() method called to close down the BTF in the UI Shell
4) The user then open/closes multiple normal BTFs, one by one, rotating through regions 3, 4, 5 .... eventually back to 1 again
5) Then the bug occurs - on opening any BTF back in region 2 (as part of the complete cycle of all regions), the tab for the region 2 opens, correct title, and via debugging the Tab.class has all the right settings including taskFlowId, but the tab is incorrectly empty
doh!
I've managed to track a symptom of the problem down that may explain what's happening.
Each time a tab is rendered with a BTF, the Tab classes getBinding() method returns a reference to the binding required for the current BTF. However for some reason on the complete cycle, for "r2" it returns the binding for the previously user-closed BTF from step 3 above, even though we called the TabContext.removeTab() method.
What I haven't been able to work out is how the bindings get turned on/off dynamically for each BTF being invoked. Presumably for some reason on step 3, the BTF's bindings aren't being correctly removed from r2 even though we called TabContext.removeTab().
If anybody has any brain waves about what's going on and how to fix this problem, your help appreciated.
Regards,
CM.

Oracle SOA with ADF library

Hi,
I am learning Oracle SOA with ADF as mentioned in the below URL:-
http://www.oracle.com/technetwork/developer-tools/jdev/index-095536.html
I want to know what is .jws,.jpr,.jpx files? Whether these are autogenerated files from JDeveloper? What is the purpose of these files? which is not clearly mentioned in the site.
1) What I found is like, i have "n" number of composite services in "CompositeService" folder with a common .jws file which will hold the configuration (.jpr) of the other composie services, by doing so it does integrate all the services into a single cohesive unit?
2) There is a "infrastructure" folder which does have .jws with the DB Schema which is commonly used by the composite services? This infrastructure will be referenced in the individual composite services to communicate with the DB?
3) While deploying it in Oracle WL server, we will create a single .WAR for these composite services and will be deplyed?
4) The packages javax.xml.ws (for webservices) all these are part of ADF library?
5) I found that BPEL is the one which orchestrate the services, which is a XML file which will be similalr to common .jws which holds the config for all the composite services? Where exactly it comes to the picture?
6) Simarly where exactly the SCA and SDO comes to the picture?
Please clarify in respect to the application, which will be of great help.
Thanks in advance.

Guys, no replies. Please respond. Thanks in advance.

How to consume data model adf library in view project?

Hello,
I am using Jdev 11.1.1.6.
I have a Jdev workspace containing business component (entity objects, view objects and application module exposing the VOs). This workspace is deployed to an ADF Library. This library is packaged with DB connection details.
I have another Jdev workspace that needs to consume this Data Model ADF Library. This workspace is basically just the view layer (no business components at all).
I have added the Data Model ADF Library to it's view project and it is showing application module and VOs under Data Controls.
My question is : How is this view project going to connect to DB at runtime?
Can it use the connection from packaged Data Model ADF Libabry? If yes, how?
or Do I need to create a business project under this view workspace, just for connection purpose? if yes then what is the use of including connections during ADF Library creation?
Thanks,
Jai

Hi,
it will use the connection in the ADF library. I recommend though that you not save database connect information in the ADF library. Instead:
- define the ADF BC model to use JDBC data sources
- In the ADF library, configure it to only contain the data source name
- In the view project (the workspace) configure the database connection exposed by the library
When the library is imported, check Application Resources --> Connections and right click on the imported connection name to configure it
Frank

UI Shell with BTF from ADF library issue

I've created an application component (Bounded Task Flow) wrapped in an ADF library for reuse. I am able to import this into "normal" ADF applications and place it on a page as a Region. Works as expected and looks good.
I'm attempting to add this to a page based on the UIShell template and am getting an exception on startup:
java.lang.IllegalStateException: The expression "#{bindings.emmain1.regionModel}" (that was specified for the RegionModel "value" attribute of the region component with id "r1") evaluated to null.
This is typically due to an error in the configuration of the objects referenced by this expression.
If it helps, the expression "#{bindings.emmain1}" evaluates to "null".
If it helps, the expression "#{bindings}" evaluates to "oracle_demo_uist3_view_view1PageDef". Now using an empty RegionModel instead.
     at oracle.adf.view.rich.component.fragment.UIXRegion.getRegionModel(UIXRegion.java:439)
     at oracle.adfinternal.view.faces.taglib.region.RegionTag.doStartTag(RegionTag.java:109)
     at oracle.jsp.runtime.tree.OracleJspBodyTagNode.executeHandler(OracleJspBodyTagNode.java:50)
<lots more>
The designer shows the UI as expected so I'm assuming something is not configured correctly for runtime (duh!), but I cannot figure out what it is.
I've tried referencing the task flow directly from the navigation bean and wrapping the external BTF in a local BTF and navigating to that. Neither works.
Any help would be greatly appreciated.
Thanks,
Gene

Change the launcher bean to call the imported ADF Library bounded task flow to open it as an activity within one of the dynamic tabs. This is done by referencing the correct task-flow.xml file.

Stateless Bean - Web Service Context

Is there anyway to specify the root context of a stateless bean that is also annotated as a webservice
Example
@Stateless
@Local(**)
@LocalHome(**)
@WebService(**)
@WLHttpTransports(contextPath="rootPath", serviceUri="uri")
Normally i would expect this to be accessible through http://host:port/rootPath/uri?WSDL
This format does work without the session bean if ran through Weblogics Generators, but is it possible to do the same thing with a bean? Or if it's not possible using WLHttpTransports what would the other method be?
Thank you

user8008029,
The WLS JAX-WS stack does not support all of the proprietary annotations from the JAX-RPC stack. This annotation (@WLHttpTransports) is one example. However, you can still override the context and service mapping using descriptors.
The descriptor is [weblogic-webservices.xml|http://e-docs.bea.com/wls/docs103/webserv_ref/dd.html] ...
Here is a sample:
<?xml version='1.0' encoding='UTF-8'?>
<weblogic-webservices xmlns="http://xmlns.oracle.com/weblogic/weblogic-webservices" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.oracle.com/weblogic/weblogic-webservices http://xmlns.oracle.com/weblogic/weblogic-webservices/1.0/weblogic-webservices.xsd">
<webservice-description>
<webservice-description-name>YourEJBService</webservice-description-name>
<webservice-type>JAXWS</webservice-type>
<port-component>
<port-component-name>YourPort</port-component-name>
<service-endpoint-address>
<webservice-contextpath>rootPath</webservice-contextpath>
<webservice-serviceuri>/uri</webservice-serviceuri>
</service-endpoint-address>
</port-component>
</webservice-description>
</weblogic-webservices>
Note: you may use the <WLHTTPTransport/> element with the [ jwsc ant task|http://e-docs.bea.com/wls/docs103/webserv_ref/anttasks.html#wp1069899] . This will build your service and automatically create the appropriate descriptors.
Ryan

Please comment to support basic ADF library like assignment of values :)

Hello,
I am asking Oracle to develop a library for basic operations like assigning values.
This is for newbies and for new components.
Reason: Java is not like pl/sql, visual basic, etc. I had bee studying for get certified on Java it takes time, once you create your own library then there is no problem the main reason is to accelerate the learning of adf programming and programming in new components
There are some examples in JSFUTIL and ADFUTIL libraries, but they are only examples.
the idea is Oracle to create
1) libraries supported and maintained by oracle for ALL the ADF components
2) same function for all components, in example, to set a value to any adf item to have the same function, and that function make the conversion, suggest the import of the correct libraries (in example to use adf number instead of java number to get autoboxing)
etc.
If you agree with this requirement to Oracle, please comment :) Thank you.

Thank you Frank I don't find it so difficult,
This is what I think, what do you think about.
The first concept I think and is the base for this "project" is "ADF Framework is here to make easier programming", this means if Oracle can create a library to make it easier then it makes sense with Oracle's Strategy of course; this is not because only because I'm asking. :)
If you want we can start analyzing the most basic example: assigning values.
If I execute
JSFUtils.setExpressionValue("#{bindings.Hora0.inputValue}",2);
JSFUtils.setExpressionValue("#{bindings.Hora0.inputValue}","2");
JSFUtils.setExpressionValue("#{bindings.Hora0.inputValue}",nValue); -- no matter what type of value nValue is
You get assigned, if there is a limitation to the type of the variable, then I should receive a message like "you can't use native Integer , you have to use int to get autoboxing", some message very specific to help me to solve the problem.
Why I'm asking this, because I created a simple example and I couldn't get a value assigned to that item, it was an (ADF Faces. Text an Selection)
My opinion is I should had got a better error message, so I can't fix my assignment, because for me it was all "ok", this is one of my first applications, but I think It should be easier to assign a value in adf framework.
And I'm asking a function I'll have to do myself to work using adf framework, there is no choice.
I include the example below showing I had problems assigning values, maybe it was a very obvioius mistake causes , so I started to modify it. (I'm starting on java I'm on the process to get certification).
public static void setExpressionValue(String expression, Object newValue) {
FacesContext facesContext = getFacesContext();
Application app = facesContext.getApplication();
ExpressionFactory elFactory = app.getExpressionFactory();
ELContext elContext = facesContext.getELContext();
ValueExpression valueExp =
elFactory.createValueExpression(elContext, expression,
Object.class);
//Check that the input newValue can be cast to the property type
//expected by the managed bean.
//If the managed Bean expects a primitive we rely on Auto-Unboxing
Class bindClass = valueExp.getType(elContext);
System.out.println("0 setExpressionValue");
String tipoVar = valueExp.getType(elContext).toString();
System.out.println("1 setExpressionValue:"+tipoVar);
String TipoOJDN = "class oracle.jbo.domain.Number";
System.out.println("1 IGUALDAD TipoOJDN:"+(tipoVar.equals(TipoOJDN)));
if (tipoVar.equals(TipoOJDN))
{System.out.println("Es Número");
        System.out.println("1 setExpressionValue TipoOJDN");
        String ojdn = newValue.toString() ;
        System.out.println("2 setExpressionValue TipoOJDN");
        Number variable = null;
        System.out.println("3 setExpressionValue TipoOJDN"+ojdn);
      // variable = Integer.parseInt(ojdn);
        System.out.println("4.1dddd setExpressionValue TipoOJDN num");
        /*    String a1 = newValue.toString();
            Integer i1 = Integer.valueOf(a1);
            int i2;*/
            Number num;
            try {
                num = new Number(newValue);
            System.out.println("4.2 setExpressionValue TipoOJDN num:"+num);
                valueExp.setValue(elContext, num);
                System.out.println("5 setExpressionValue TipoOJDN");
            } catch (SQLException e) {
System.out.println("exception convertin number"+newValue);
// oracle.jbo.domain.Number.formattedTextToNumber(arg0, arg1, arg2) a = (oracle.jbo.domain.Number)newValue;
else
{System.out.println("tipoVar:"+tipoVar);
// if (bindClass.isPrimitive() || bindClass.isInstance(newValue)) {
System.out.println("3 setExpressionValue:");
valueExp.setValue(elContext, newValue);
System.out.println("4 setExpressionValue:"+valueExp.getValue(elContext));
ViewObjectImpl view = this.getSomeView();
VariableValueManager vm = view.ensureVariableManager();
vm.setVariableValue("bindVariableName", value);
view.executeQuery();
*/

Exposing Stateless bean as ADF library and Webservice

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