[dna-issues] [JBoss JIRA] Updated: (DNA-38) Federation engine should use a cache with policy defined by connectors/source

Wed May 14 10:32:27 EDT 2008

     [ http://jira.jboss.com/jira/browse/DNA-38?page=all ]

Randall Hauch updated DNA-38:
-----------------------------

    Priority: Critical  (was: Minor)

> Federation engine should use a cache with policy defined by connectors/source
> -----------------------------------------------------------------------------
>
>                 Key: DNA-38
>                 URL: http://jira.jboss.com/jira/browse/DNA-38
>             Project: DNA
>          Issue Type: Feature Request
>          Components: Federation
>            Reporter: Randall Hauch
>            Priority: Critical
>             Fix For: 0.2
>
>
> The federation engine needs to cache the information it obtains from the various connectors, but it should use a caching mechanism that allows the connector to define the caching policy in a flexible way.  The DNS system is a great example of how the cached data may contain the caching parameters (TTL, refresh, etc.).
> The caching mechanism should also support different caching libraries, such as JBoss Cache, Ehcache (http://ehcache.sourceforge.net/), and others.

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