[infinispan-issues] [JBoss JIRA] Created: (ISPN-862) XAResource.isSameRM is not implemented correctly

[Mircea Markus (JIRA)]

XAResource.isSameRM is not implemented correctly
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                 Key: ISPN-862
                 URL: https://issues.jboss.org/browse/ISPN-862
             Project: Infinispan
          Issue Type: Bug
    Affects Versions: 4.2.0.Final
            Reporter: Mircea Markus
            Assignee: Mircea Markus
             Fix For: 5.0.0.BETA1


XAResource.isSameRM  is described withing "3.4.9 Identifying Resource Manager Instance" of JTA spec. 
Discussing this with Jonathan Halliday a cluster itself should be seen as a ResourceManager, which means that the semantic of XAResource.isSameRM(XAResource) is as follows:
- if it is the same type as ours (TransactionXAResource)
AND
- other's cluster name is same as ours
then return true. False in all other situations.

Current implementation returns true if and only of the two TransactionXAResource implementations are associated with the same Transaction object.

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