[infinispan-issues] [JBoss JIRA] Commented: (ISPN-905) Enhance cache management methods on EmbeddedCacheManager

[Galder Zamarreño (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12579875#comment-12579875 ] 

Galder Zamarreño commented on ISPN-905:
---------------------------------------

I see the point for CacheManager.remove(String). There's two things that need some thought: First, how to make CacheManager.remove() wait for on-going txs to finish, within a time period of course (I think Cache.stop() should do as well. although as you said the target is different - I'll open a diff jira for this). The second is how to deal with concurrent CacheManager.remove() calls for the same cache, particularly coming from diff nodes.

I don't understand the need for cacheExists()/getCacheIfExists() yet. What is the use case for this from a client's perspective? In other words, what would you do if a cache does not exist? What would you do different?

> Enhance cache management methods on EmbeddedCacheManager
> --------------------------------------------------------
>
>                 Key: ISPN-905
>                 URL: https://issues.jboss.org/browse/ISPN-905
>             Project: Infinispan
>          Issue Type: Feature Request
>          Components: Core API
>    Affects Versions: 4.2.0.Final
>            Reporter: Patrick McFarland
>            Assignee: Galder Zamarreño
>             Fix For: 5.0.0.ALPHA3, 5.0.0.Final
>
>
> These should include:
> {code:borderStyle=solid}
> boolean cacheExists(String cache)
> Cache<?, ?> getCacheIfExists(String cache)
> boolean remove(String Cache)
> {code}
> Original request:
> {quote}
> There seems to be no ability to check if a populated cache exists through both CacheManager and through Cache (=is this still a valid handle) and to get a cache if it exists.
> {quote}

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