[infinispan-issues] [JBoss JIRA] (ISPN-9443) Fail when single region is accessed with multiple strategies

[Radim Vansa (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-9443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13622420#comment-13622420 ] 

Radim Vansa commented on ISPN-9443:
-----------------------------------

Maybe I misunderstand this but to my knowledge the read-only strategy does not apply to Phones but to Person.phones collection. Therefore you are free to change Phone.foo but given person is not allowed to add a new Phone.

> Fail when single region is accessed with multiple strategies
> ------------------------------------------------------------
>
>                 Key: ISPN-9443
>                 URL: https://issues.jboss.org/browse/ISPN-9443
>             Project: Infinispan
>          Issue Type: Enhancement
>          Components: Hibernate Cache
>    Affects Versions: 9.3.1.Final
>            Reporter: Radim Vansa
>             Fix For: 9.4.0.Final
>
>
> When we have two entities that share the same region but use different access strategies the Hibernate boot should fail. Right now there's an assertion in {{DomainDataRegionImpl.prepareFor*}} but this does not give much explanation and does not fail when assertions are disabled which leads to cryptic errors later on.
> Example:
> {code}
> @Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE, region = "item")
> public static class NonStrictReadWriteVersionedCacheableItem { ... }
> @Cache(usage = CacheConcurrencyStrategy.READ_WRITE, region = "item")
> public static class ReadWriteVersionedCacheableItem { ... }
> {code}



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