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https://issues.apache.org/jira/browse/LABS-365?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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jan iversen closed LABS-365.
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Resolution: Won't Fix
outdated and closed, if not correct please reopen.
> [basics] Make properties and service discovery contextualized
> -------------------------------------------------------------
>
> Key: LABS-365
> URL: https://issues.apache.org/jira/browse/LABS-365
> Project: Labs
> Issue Type: New Feature
> Components: Magma
> Affects Versions: Current
> Reporter: Simone Gianni
> Fix For: Future
>
>
> Currently i18n files are much like plain java property files, except that
> they are parsed based on an execution context, so that the same key can be
> translated differently in different contexts.
> The same system could be used also for other parts of the system where
> property files are used, which are only two :
> - Settings
> - Services (converters and formatters)
> The problem with contextualization is a problem of caching. For example,
> right now, properties are used for database configuration, so right now the
> first time the database is accessed the whole database infrastructure is
> loaded (connections created, pooling, jndi whatever it is), and then reused
> for subseguent connections. If these properties were contextualized, it would
> be possible to define different database settings for different parts of the
> system (like for example, a different database for a certain package). While
> this is rarely useful, it is a good example of which kind of problems this
> improvement could cause : every connection would have to be created depending
> on the context, potentially leading to a great performance issue. So a
> smarter caching and reuse system will have to be implemented.
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