[jboss-cvs] jboss-seam/doc/reference/en/modules ...

[Christian Bauer]

  User: cbauer  
  Date: 07/03/10 05:32:12

  Modified:    doc/reference/en/modules  events.xml
  Log:
  Fixed and documented exception passing to handler, JBSEAM-1021
  
  Revision  Changes    Path
  1.19      +19 -0     jboss-seam/doc/reference/en/modules/events.xml
  
  (In the diff below, changes in quantity of whitespace are not shown.)
  
  Index: events.xml
  ===================================================================
  RCS file: /cvsroot/jboss/jboss-seam/doc/reference/en/modules/events.xml,v
  retrieving revision 1.18
  retrieving revision 1.19
  diff -u -b -r1.18 -r1.19
  --- events.xml	8 Mar 2007 04:32:22 -0000	1.18
  +++ events.xml	10 Mar 2007 10:32:12 -0000	1.19
  @@ -849,6 +849,25 @@
               via annotations or in <literal>pages.xml</literal>.
           </para>
           
  +        <para>
  +           You can also access the handled exception instance through EL, Seam places it in the
  +           conversation context, e.g. to access the message of the exception:
  +        </para>
  +        
  +           <programlisting><![CDATA[...
  +throw new AuthorizationException("You are not allowed to do this!");
  +
  +<pages>
  +
  +    <exception class="org.jboss.seam.security.AuthorizationException">
  +        <end-conversation/>
  +        <redirect view-id="/error.xhtml">
  +            <message severity="WARN">#{handledException.message}</message>
  +        </redirect>
  +    </exception>
  +
  +</pages>]]></programlisting>
  +
           </sect2>
   
       </sect1>