[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-2595) Exception handling - Never swallow an exception

Shane Bryzak (JIRA) jira-events at lists.jboss.org
Thu Feb 7 07:12:03 EST 2008


Exception handling - Never swallow an exception
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                 Key: JBSEAM-2595
                 URL: http://jira.jboss.com/jira/browse/JBSEAM-2595
             Project: JBoss Seam
          Issue Type: Feature Request
          Components: Core
            Reporter: Shane Bryzak
             Fix For: 2.1.0.GA


For example, if an action throws NPE, the exception handler checks
what is defined in pages.xml. If no handler is defined,
SeamPhaseListener swallows the exception after printing it in the log.
This is a bad strategy, as most users start with no exception handling
defined and no pages.xml, yet they don't see their exceptions on the
page. We need SOME default handler, even if no pages.xml is present.

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