[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-2596) Exception handling - Never try to do anything after an exception but exception handling

[Shane Bryzak (JIRA)]

Exception handling - Never try to do anything after an exception but exception handling
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                 Key: JBSEAM-2596
                 URL: http://jira.jboss.com/jira/browse/JBSEAM-2596
             Project: JBoss Seam
          Issue Type: Feature Request
          Components: Core
            Reporter: Shane Bryzak
             Fix For: 2.1.0.GA


This is related to JBSEAM-2595

Currently, if no exception handler is defined
for an exception, Seam will (after logging and swallowing in
SeamPhaseListener) happily continue with the next phase. It WILL fall
over and blow up with another exception in almost all cases,
especially if the rendering triggers any database access. These are
the famous "Transaction is not active" exceptions that THEN will
appear on the page. There is no hint of the real cause, the swallowed
exception. Not even a "check in the log, idiot" message. We need to
figure out if the default exception handler (without pages.xml) as
proposed in 1. is sufficient to solve this issue. I'm not sure about
RENDER RESPONSE exceptions.

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