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https://jira.codehaus.org/browse/MINDEXER-67?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=313713#comment-313713
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Tamás Cservenák commented on MINDEXER-67:
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Proposed solution: creation of a "focused" component, that will NOT hold any
context (simply, DefaultNexusIndexer without the {{indexingContexts}} map. This
component will be then "wrapped" by modified (and deprecated) NexusIndexer
component, that delegates all the calls to new component, while performs same
"registry"-like operations and maintains the {{indexingContexts}}.
This means two things:
* users of (deprecated) NexusIndexer component will not notice anything
(remains bw compat)
* users of new Indexer component will have full control of: indexing context
used in index operations.
This also makes us able to start "clean slate" with new component, and perform
gradual "cleanup" of the API.
> Provide means to make MI use own IndexingContext implementations
> ----------------------------------------------------------------
>
> Key: MINDEXER-67
> URL: https://jira.codehaus.org/browse/MINDEXER-67
> Project: Maven Indexer
> Issue Type: Improvement
> Affects Versions: 4.1.3, 5.0.0
> Reporter: Tamás Cservenák
> Fix For: 5.1.0
>
>
> Current "main" component of MI (NexusIndexer) serves as main entry for
> indexing operations, but _also serves as context registry_. The latter is
> used in cases like "untargeted search", and happens as "side effect" of
> Indexing Context creations (when you create a context, it will be always
> added to contexts map).
> With latest changes, it becomes obvious to have the two functionalities
> (context/indexing/search manipulation and "context registry") have separated.
> It prevents use of "own" context implementations, but also might interfere
> with searches when a "temp" context is needed and created over Indexer API.
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