[jboss-jira] [JBoss JIRA] Commented: (JBCLUSTER-139) Create a general purpose group RPC API

Brian Stansberry (JIRA) jira-events at lists.jboss.org
Mon May 3 00:03:05 EDT 2010


    [ https://jira.jboss.org/jira/browse/JBCLUSTER-139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12528564#action_12528564 ] 

Brian Stansberry commented on JBCLUSTER-139:
--------------------------------------------

This is necessary for the Infinispan conversion, as the session ownership locking code needs it (the locking will not be HAPartition based; will be built on JGroups' new shared RpcDispatcher.

Also, this allows the RPC API to be cleaned up by converting return types from ArrayList to List<?>.  HAPartition can override the superinterface methods to still return ArrayList, making it compatible with existing users. Internal stuff can use the superinterface API.

> Create a general purpose group RPC API
> --------------------------------------
>
>                 Key: JBCLUSTER-139
>                 URL: https://jira.jboss.org/jira/browse/JBCLUSTER-139
>             Project: JBoss Clustering
>          Issue Type: Sub-task
>      Security Level: Public(Everyone can see) 
>          Components: HA-Server-API
>            Reporter: Brian Stansberry
>            Assignee: Brian Stansberry
>             Fix For: HA-Server-API 2.0.0.Beta1
>
>
> Abstraction on top of JGroups RpcDispatcher.
> Start with HAPartition as a base, but minus DRM and DS.  Consider what Messaging has done as well as JBCACHE-311.
> Consider separating the group membership API from the RPC API. RPC API would probably be a subinterface of the group membership one, as group RPC implies being aware of who the group is.
> This is lower priority, as, except for AS, its an internal implementation detail that can be changed.  But, AS exposes HAPartition as an API for end-user code.

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