Concat strings for use with ternay operator

Hi,
depending on a boolean i want to output an welcome message for a user logged in or "login failed".
problem: ternary operator only acceps one expression for each argument.
so, this is ok:
<t:outputText  value="#{login.loggedIn ? bundle.loginWelcome  : bundle.loginFailed}" />but i want to output the username also, like:
<t:outputText  value="#{login.loggedIn ? bundle.loginWelcome login.user : bundle.loginFailed}" />but this throws this:
ERROR - Servlet.service() for servlet jsp threw exception
javax.faces.el.ReferenceSyntaxException: Invalid expression: '${login.loggedIn ? (bundle.loginWelcome login.username) : bundle.loginFailed}'
Caused by: org.apache.commons.el.parser.ParseException: Encountered "? ( bundle . loginWelcome login" at line 1, column 18.
Was expecting one of:
...is there a way to concat strings in EL?
thx

Why don't you create a method on the managed bean that do that for you?

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