[gatein-issues] [JBoss JIRA] Work started: (GTNPORTAL-1506) Unappropriate try/catch block in method renderTemplate of Lifecycle class
Khoi Nguyen (JIRA)
jira-events at lists.jboss.org
Tue Dec 21 22:02:17 EST 2010
[ https://issues.jboss.org/browse/GTNPORTAL-1506?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on GTNPORTAL-1506 started by Khoi Nguyen.
> Unappropriate try/catch block in method renderTemplate of Lifecycle class
> -------------------------------------------------------------------------
>
> Key: GTNPORTAL-1506
> URL: https://issues.jboss.org/browse/GTNPORTAL-1506
> Project: GateIn Portal
> Issue Type: Task
> Security Level: Public(Everyone can see)
> Affects Versions: 3.1.0-GA
> Reporter: Minh Hoang TO
> Assignee: Khoi Nguyen
> Labels: portal-s45
> Original Estimate: 6 hours
> Remaining Estimate: 6 hours
>
> The below try/catch block is in the method renderTemplate of Lifecycle class
> try
> {
> service.merge(template, bcontext);
> }
> catch (NullPointerException e)
> {
> log.error("Template: " + template + " not found.");
> }
> The log message does not reflects exactly the happening problem. In fact, the call service.merge(template, bcontext) throws NullPointerException in two cases:
> 1. The template file could not be loaded (wrong path, wrong resource resolver scheme)
> 2. The template file is loaded but there is compilation failure
> In case the NPE is due to 2, the log message might confuse developers.
> For the moment, the CompilationException is caught within the FutureExoCache
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