Problem in calling function AM

Hi team,

I created the function of class AM and I wanted to update the column in a table.

Here's the code for it

' public void updateEmployee (int count, int empid)
{
DBTransaction trans = getDBTransaction();
CallableStatement statement = null;
int lines = 0;

String updateSql = "start."
+ "UPDATE EMPLOYEES".
+ "' SET checkcount = checkcount +? '"
+ "' WHERE employe_id =?; '"
+ "END;";
Statement = trans.createCallableStatement (updateSql, 2);

Try
{
statement.setInt (1, count);
statement.setInt (2, EmpId);
lines = statement.executeUpdate ();


System.out.println ("value of line is" + lines);

} catch (SQLException s)
{
throw new Aexception.getLocalizedMessage (s);
}
{Finally
try {}
If (declaration! = null)
Statement.Close ();
} catch (SQLException s)
{/ * ignore * /}
}

This statement is "System.out.println ("value of line is"+ lines);" gives the result that "the value of line is 1.



I am the appellant through a managed bean code is pasted below

BindingContainer links = getBindings();
OperationBinding oprBndng = bindings.getOperationBinding ("updateEmployee");

oprBndng.getParamsMap () .put ("deptId", v_empId);
oprBndng.getParamsMap () .put ('count', v_count);
Object result = oprBndng.execute ();

System.out.println ("result =" + result);

If (! oprBndng.getErrors () .isEmpty ()) {}
Returns a null value.
}

I run in debug mode and it is haltering to "oppose result = oprBndng.execute ();" statement.

The problem is when I call you this bean managed on a button click, I am able to navigate to the next page, but the column is not updated.
This SOP line displays System.out.println ("result =" + result); NULL in the result variable.


Can you guide me please I do it the correct way or how can I check what stage I am failing.

The pointers will be appreciated.

Thank you
Ajay

You have a mismatch between the implemented method (which returns int) and the client interface (which has the old signature where the method return void).
To solve this open the module of the application, go to the client interface and the remove method of the selected list (right). You my find the method two times in the selected list, be sure to remove both.
Close the module the application and rebuild the model project (better do a before cleaning). If you see no errors, you can open the module of the application again and add the method to the client interface. Recompile again and it should work.

Timo

Tags: Java

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