jca - Hazelcast 3.8 module and configuration possibility for wildfly 10.1? -


i prototype jee environment wildfly 10.1 , hazelcast 3.8. until have experience ancient jboss 4.2.3.ga.

i found existing resource adapter implementation based on older hazelcast 3.6 under https://github.com/hazelcast/hazelcast-ra. unfortunately couldn't deploy as-is on wildfly 10.1 since ironjacamar complained missing equals/hashcode methods (which isn't true since explictly overwritten in source code. deploying self-built snapshot of git master had same issue).

i ended migrating ra.xml configuration code proper javax.resource.spi annotations (@connector, @configproperty, @connectiondefinition) , adding javax.resource.referenceable interface implementation (don't know whether necessary). step hazelcast 3.8 easier - adding missing interface methods hazelcastconnectionimpl.

i still struggle deployment/configuration, here questions:

  1. how should deployment structure jca adapter like? tested following approaches:

    • all-in-one: rar file containing of cache-api-1.0.0.jar, hazelcast-3.8.jar, hazelcast-client-3.8.jar, my-hazelcast-ra-impl.jar , deployment descriptors.

    • by-library: added new modules javax.cache.api (cache-api-1.0.0.jar) , com.hazelcast.hazelcast (hazelcast-3.8.jar, hazelcast-client-3.8.jar) ${wildfly_home}/modules/ , declared appropriate module dependencies in jboss-deployment-structure.xml. rar file contains my-hazelcast-ra-impl.jar, hazelcast.xml , deployment descriptors.

    • by-adapter: added new module my.hazelcast.ra (cache-api-1.0.0.jar, my-hazelcast-ra-impl.jar) ${wildfly_home}/modules/ , declared appropriate module dependency in jboss-deployment-structure.xml. rar file contains hazelcast-3.8.jar, hazelcast-client-3.8.jar, hazelcast.xml , deployment descriptors.

  2. where proper place deploy hazelcast.xml configuration file wildfly 10.1? seems need pack next resourceadapterimpl class (my-hazelcast-ra-impl.jar) class loader finds it , prefers on hazelcast-default.xml. contains global configuration options group/network. no cache definitions since caches should configured/created on-demand via cdi.

    • is there conf folder can deploy hazelcast.xml file separate binary rar contents? nice if hot-deployed (for prototyping) not mandatory.
    • should placed somehow inside subsystem configurations within standalone.xml? found similar cache-container configurations infinispan subsystem don't know how adapt hazelcast (since it's not own subsystem).

  3. in wildfly management webinterface can find deployed rar under depoyments , in jndi view, not listed under configuration -> subsystems -> resource adapters. can create new entry there don't find advantage. what meaning of configuration option?

thank in advance


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