Hello,
I have a simple login page and an Authenticator all based on code generated
with Seam-gen. They used to work. And now I don't know which code I modified
that resulted me with this problem.
When the Authenticator caught an AuthenticationException, it would write to
FacesMessage like the following:
try {
| long sessionId = clientMgr.login(identity.getUsername(),
identity.getPassword());
| ...
| } catch (AuthenticationException e) {
| switch (e.getRejectReason()) {
| case USER_CREDENTIAL_NOT_FOUND: {
|
facesMessages.add("#{messages['login.failed.UserCredentialNotFound']}");
| break;
| }
| case USER_CREDENTIAL_UNMATCHED: {
|
FacesMessages.instance().add("#{messages['login.failed.UserCredentialNotMatch']}");
| break;
| }
|
And on my login page, I have the following:
<div class="body">
| <h:form id="login">
| <rich:spacer height="10" />
| <a4j:outputPanel id="loginPanel">
| <rich:panel>
| <f:facet
name="header">#{messages['login.logon.legend']}</f:facet>
| <div class="dialog" align="center">
| <h:panelGrid>
| <h:messages
styleClass="message" />
| </h:panelGrid>
|
Yet when I tried to login with invalid username/password, I got no error
message displayed on the page and the following warning in the log:
anonymous wrote : 09:46:56,968 INFO [lifecycle] WARNING: FacesMessage(s) have
been enqueued, but may not have been displayed.
|
How does Seam decide when to display or not to display an enqueued FaceMessage?
Thanks for your help.
-tony
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