Problem in calling application module's custom functions

i m facing problem in calling application module's custom functions in jsp pages.
i'll highly appreciate any reply to this mail.
anant

Hi,
I also need to know how to call custom methods
within an application module implementation.
I have tried the <jbo:ApplicationModule id=am ...\>
then later in the JSP <% am.customMethod() %>
and this does not work. Any hints?I don't know how it works with JSPs, but if you want to call a custom method on a ApplicationModule, you first have to cast it to your custom class type.
Somethin like this:
MyAppModule am = (MyAppModule) sessionCookie.useApplicationModule( ... )
or maybe in your JSP
<jbo:ApplicationModule id="am">
<% MyAppModuleClass am = (MyAppModuleClass) am; %>
I think you forgot to do something like this in your JSP. Note that the code is not tested.
Hope that helps
Benjamin

Similar Messages

Call Application Module method(Function) from maanged bean

Hi Experts,
JDEV 11.1.2
I created method in application module which access two parameters and returns a string value, then binded in pagedefinition file as method action.
Now i wisht to call from a managed bean by passing two parameters , give me a sample code of it..
Thankz in advance
PMS
Edited by: pms on Feb 18, 2012 11:56 AM

am code
public void checkLoginCredentials(String ename,String pwd_form)
System.out.println(ename + " " + pwd_form);
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vo.executeQuery();
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bean code
public String commandButton_action() ()
String returnStr="error";
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Best practice for calling application module methods and plsql code

In my application I am experiencing problems with connection pooling, I seem to be using a lot of connections in my application when only a few users are using the system. As part of our application we need to call database procedures for business logic.
Our backing beans, call methods on the application module which in turn call a database procedure. For instance in the backing bean we have code like this to call the application module method.
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cs.close();
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I have read in one of Steve Muench presentations (Oracle Fusion Applications Team' Best Practises) that calling the createRootApplicationModule method is a bad idea, and to call the method via the binding interface.
I am assuming calling the createRootApplicationModule uses much more resources and database connections that calling the method through the binding interface such as
BindingContainer bindings = getBindings();
OperationBinding ob = bindings.getOperationBinding("customMethod");
Object result = ob.execute()
Is this the case? Also is using getDBTransaction().createCallableStatement the best way of calling database procedures. Would it be better to expose plsql packages as webservices and then call them from the applicationModule. Is this more efficient?
Regards
Orlando

Thanks Shay, this is now working.
I successfully got the binding to the application method in the pagedef.
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package view.backing;
import oracle.binding.BindingContainer;
import oracle.binding.OperationBinding;
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private DCBindingContainer bindingContainer;
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Using an Application module's customised Function in JSF

Dear All
I wrote a function in the application module with the return type of MAP.
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and one more thing. the function is executes every time the page is loaded but i just want it to be executed after i click a button. this means that the return parameter has already the value i need before i execute the function. it seems to be executed automatically at the start of the page loading. what should i do to prevent the execution?
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Expose your method. Drag your method from your DataControl onto your page and choose for a 'Form'.
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Can I somehow explicitly login a valid user or exclude the specific application module from authorization?
Regards
J

Hi,
no, the function is not related to user session. It's actually data synchronization between two systems.
We'd prefere to keep it in middle tier, through web services on one side and AM on the other. This way we are platform / RDBMS independent.
I could use a fake system user, eg. "sync" with password "sysnc", but how do I "log on" such user in my EJB code? If I could somehow access AM login context and call login with username and password...?
Edit:
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Edited by: Jernej Kase on Nov 13, 2008 8:57 PM

Problems with the Application Module Pool

Hello,
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<jbo.poolmonitorsleepinterval>30000</jbo.poolmonitorsleepinterval>
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Sorry, you are right, the number of application modules created whe the application starts is given by the jbo.ampool.initpoolsize. But what it is sure is that the "total number of application modules in the pool" starts to decrease. The number of days is not always the same. But we have to restart the application occasionally.
I think the time parameters are ok, I would like for example 10 minutes for pool resoruce cleanup, and 10 minutes for considering an inactive AM instance in the pool as a candidate for removal during the next resource cleanup.
<jbo.ampool.monitorsleepinterval>600000</jbo.ampool.monitorsleepinterval> --> 10 minutes
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Hi,
Compile all the files again in jDeveloper, again move the files to unix box, import page.xml file and bounce the apache server.
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Problem releasing the application module after upgrade to 11.1.1.2

We have recently upgraded from JDeveloper 11.1.1.1 to 11.1.1.2.
In the "tearDown()" method in our Unit Tests, the Application Module is realeased using:
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Alter the upgrade, this produces the following error:
oracle.jbo.JboException: JBO-33025: Failed to release application module MapServiceGlobal. Cookie handle not found.
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Hi Experts,
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XI -
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I am calling the report like this:
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Manage bean methods not able to call application module methods

Hi,
I have an ADF application where in my managed bean method needs to call AppModuleImpl methods. I use the code as below:
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at com.evermind.server.rmi.RMIServerContext.lookup(RMIServerContext.java:207)          at
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Any ideas?

JSF: Problems adding rows to table with custom method

Since this being my first post, I find it only appropriate to thank the development team for such a huge addition to the application development world. You guys rock. You have cured my Java identity crisis. That being said...
I have been stumped for days. I'm making a simple web cart. I am trying to get two string values (name and price) passed through a custom exposed application module method ran on a backing bean. What I want the exposed VO module to do is, upon receiving the two strings, create a new row on the empty data controlled table I have built to store them. Basically I just need to add rows to a table with my custom managed bean. Most recent version.
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//DOESN'T WORK IN CUSTOM METHOD BUT WORKS WHEN DRAGGED ON TO THE PAGE AS A COMMAND BUTTON
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if i understand you, you want to call application module method when user clicks on add button on the UI and your table is from VO
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public void addToCart(ActionEvent e){
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// use executeWitParams method to send parameter to the function "testMethod" and execute
//AppModuleImp.java
public void testMethod(String pName,String pPrice) {
CardVOImpl vo = this.getCartVO1();
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r.setAttribute("NAME", pName);
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vo.insertRow(r);
Hope this helps...
Let me know if not..
Thanks
Edited by: MavenDev on Oct 30, 2011 8:08 PM

Problem in calling application module's custom functions

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