Hi,

I am using jboss-seam-1.2.0.PATCH1 and I am try to display a message for unique names. I mean I am adding a client and the name should always be unique, I added the following in the ClientHome.java class:

@Override
 public String persist() {
 try {
 return super.persist();
 }
 catch(Exception e)
 {
 if (e instanceof javax.persistence.EntityExistsException) {
 FacesMessages.instance().add("name", "Client Name should be unique");
 }
 return null;
 }
 }

The problem is that the error is catched and I have no bug in the application but the message is not displayed and I am getting the following on the server:

ERROR [STDERR] com.sun.faces.lifecycle.RenderResponsePhase execute
INFO: WARNING: FacesMessage(s) have been enqueued, but may not have been displayed.

How can I solve this issue?
Any help is appreciated!

Best Regards,