[jira] [Closed] (GEODE-2989) Improve mechanism for scanning the classpath to find gfsh commands

["Anthony Baker (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GEODE-2989?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Anthony Baker closed GEODE-2989.
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> Improve mechanism for scanning the classpath to find gfsh commands
> ------------------------------------------------------------------
>
>                 Key: GEODE-2989
>                 URL: https://issues.apache.org/jira/browse/GEODE-2989
>             Project: Geode
>          Issue Type: Improvement
>          Components: gfsh, management
>            Reporter: Jared Stewart
>            Assignee: Jared Stewart
>            Priority: Major
>             Fix For: 1.3.0
>
>
> The current mechanism for scanning the classpath to find gfsh commands (ClasspathScanLoadHelper) has some deficiencies, including: 
> 1) Commands can only be scanned for in an exact package ("org.apache.geode.management.internal.cli.commands").  We can't pick up commands from any subpackages,  prevents us from better organizing the package structure of our commands (e.g. "org.apache.geode.management.internal.cli.commands.lifecycle").
> 2) All classes in the target package are eagerly loaded, whether or not they contain commands.  
> Both of these deficiencies can be removed if we replace the implementation of ClasspathScanLoadHelper with calls to FastClasspathScanner.



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