[jira] [Created] (IGNITE-884) Cache store usability issues

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[jira] [Created] (IGNITE-884) Cache store usability issues

Alexey Goncharuk (Jira)
Valentin Kulichenko created IGNITE-884:

             Summary: Cache store usability issues
                 Key: IGNITE-884
                 URL: https://issues.apache.org/jira/browse/IGNITE-884
             Project: Ignite
          Issue Type: Bug
          Components: cache, newbie
    Affects Versions: sprint-4
            Reporter: Valentin Kulichenko
             Fix For: sprint-4

* Need to validate read/write-through configuration. Currently, when cache store is configured, but {{readThrough}} and {{writeThrough}} flags on {{CacheConfiguration}} are switched off, the store will never be called, which is confusing. This case should be validated and proper warning should be printed out on startup (we can't throw an exception here because in some cases store implements only {{loadCache}} method and is not used for read/write-through).
* Since cache store is instantiated by Ignite via factory, but not by Spring, user can't use Spring auto-wiring which is very common in Spring apps. Need to create utility method which will instantiate an instance with a factory and properly initialize it. All factory calls (store, expiry policy, ...) should be replaced with this utility method.
To manually enable autowiring this code can be used:
({{appCtx}} is Spring's {{ApplicationContext}})

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