[jboss-jira] [JBoss JIRA] (WFLY-5175) Add lamba support for CommandDispatcher commands.

[Paul Ferraro (JIRA)]

Paul Ferraro created WFLY-5175:
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             Summary: Add lamba support for CommandDispatcher commands.
                 Key: WFLY-5175
                 URL: https://issues.jboss.org/browse/WFLY-5175
             Project: WildFly
          Issue Type: Feature Request
          Components: Clustering
    Affects Versions: 10.0.0.Beta1
            Reporter: Paul Ferraro
            Assignee: Paul Ferraro


Currently, one needs to create a Command object for each command to be executed via a CommandDispatcher. Now that WF is on Java 8, we should add support for specifying simple commands as lambdas.

e.g.
dispatcher.executeOnCluster(context -> context.doSomething());

Of course, there is the matter of serializability.  I'm hoping this is a simple as making the Command interface (or some sub-interface) a @FunctionalInterface - and given that this already extends Serializable, we should be ok.  This should just be a matter of experimentation.



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