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https://issues.apache.org/jira/browse/VELTOOLS-186?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17054507#comment-17054507
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Claude Brisson commented on VELTOOLS-186:
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> If this one is shared, shouldn't a listener rather create this instance and
> not a servlet?
It's a lazy initialization process, the shared view is built the first time it
is needed. That's fine this way, since a servlet or a filter relying on the
view cannot do much without it. We should just ensure there's only one attempt.
> What if someone wants to views differently configured?
That's taken in to account. Servlets use the shared view by default but can use
their own.
> Review shared VelocityView initialization error handling
> --------------------------------------------------------
>
> Key: VELTOOLS-186
> URL: https://issues.apache.org/jira/browse/VELTOOLS-186
> Project: Velocity Tools
> Issue Type: Bug
> Components: VelocityView
> Affects Versions: 3.0
> Reporter: Claude Brisson
> Assignee: Claude Brisson
> Priority: Minor
>
> When VelocityView instanciation fails (aka throws an unrecoverable
> exception), it is attempted again as many times as there are servlets or
> filters relying on it, even when the instance is supposed to be shared.
> The proper behavior would be to somehow mark the shared instance attribute as
> being invalid (but not null).
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