Cannot catch Exception thrown by ADF (source of exception is EJB)

Question

Even I tried to use try catch block, it still shows unwanted error popup (showing errors) automatically generated by adf.
I know the source of this error is EJB, I try to insert duplicate field which must be unique. So EJB throws jdbc exception.
How can I disable popup automatically generated by ADF and show my custom error text?
        try {
            BindingContainer bindings = getBindings();
            OperationBinding operationBinding = bindings.getOperationBinding("mergeCity");
            Object result = operationBinding.execute();   
            closePopup(popEdit);
            refreshTable();
            if (!operationBinding.getErrors().isEmpty()) {           
                return null;
        } catch (Exception e) {
            System.out.println(".......... Error..........");
        }        Edited by: user12025867 on Oct 10, 2009 11:17 AM

Answer 1

For custome error handling check this thread.
Handling custom exceptions in 11g
if you call this on button action, do not use partialSubmit that way when the page refreshes the popup will be gone automatically.