Package org.infinispan.notifications.cachelistener.cluster

Class MultiClusterEventCommand<K,​V>

  • All Implemented Interfaces:
    org.infinispan.commands.InitializableCommand, org.infinispan.commands.remote.CacheRpcCommand, org.infinispan.commands.ReplicableCommand
    public class MultiClusterEventCommand<K,​V>
extends org.infinispan.commands.remote.BaseRpcCommand
implements org.infinispan.commands.InitializableCommand
    This command is used to send cluster events for multiple listeners on the same node
    Since:
    10.0
    Author:
    wburns

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static int COMMAND_ID  

      • Fields inherited from class org.infinispan.commands.remote.BaseRpcCommand

        cacheName

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      byte getCommandId()
      Used by marshallers to convert this command into an id for streaming.
      void init​(ComponentRegistry componentRegistry, boolean isRemote)  
      java.util.concurrent.CompletableFuture<java.lang.Object> invokeAsync()
      Invoke the command asynchronously.
      boolean isReturnValueExpected()
      If true, a return value will be provided when performed remotely.
      void readFrom​(java.io.ObjectInput input)
      Reads this instance from the stream written by ReplicableCommand.writeTo(ObjectOutput).
      void writeTo​(java.io.ObjectOutput output)
      Writes this instance to the ObjectOutput.

      • Methods inherited from class org.infinispan.commands.remote.BaseRpcCommand

        canBlock, getCacheName, getOrigin, setOrigin, toString

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

      • Methods inherited from interface org.infinispan.commands.ReplicableCommand

        invoke, isSuccessful, perform

    • Constructor Detail

      • MultiClusterEventCommand

        public MultiClusterEventCommand()

      • MultiClusterEventCommand

        public MultiClusterEventCommand​(ByteString cacheName)

      • MultiClusterEventCommand

        public MultiClusterEventCommand​(ByteString cacheName,
                                java.util.Map<java.util.UUID,​java.util.Collection<ClusterEvent<K,​V>>> events)

    • Method Detail

      • init

        public void init​(ComponentRegistry componentRegistry,
                 boolean isRemote)
        Specified by:
        init in interface org.infinispan.commands.InitializableCommand

      • invokeAsync

        public java.util.concurrent.CompletableFuture<java.lang.Object> invokeAsync()
        Description copied from interface: org.infinispan.commands.ReplicableCommand
        Invoke the command asynchronously.

        This method replaces ReplicableCommand.perform(InvocationContext) for remote execution. The default implementation and ReplicableCommand.perform(InvocationContext) will be removed in future versions.

        Specified by:
        invokeAsync in interface org.infinispan.commands.ReplicableCommand

      • getCommandId

        public byte getCommandId()
        Description copied from interface: org.infinispan.commands.ReplicableCommand
        Used by marshallers to convert this command into an id for streaming.
        Specified by:
        getCommandId in interface org.infinispan.commands.ReplicableCommand
        Returns:
        the method id of this command. This is compatible with pre-2.2.0 MethodCall ids.

      • isReturnValueExpected

        public boolean isReturnValueExpected()
        Description copied from interface: org.infinispan.commands.ReplicableCommand
        If true, a return value will be provided when performed remotely. Otherwise, a remote ResponseGenerator may choose to simply return null to save on marshalling costs.
        Specified by:
        isReturnValueExpected in interface org.infinispan.commands.ReplicableCommand
        Returns:
        true or false

      • writeTo

        public void writeTo​(java.io.ObjectOutput output)
             throws java.io.IOException
        Description copied from interface: org.infinispan.commands.ReplicableCommand
        Writes this instance to the ObjectOutput.
        Specified by:
        writeTo in interface org.infinispan.commands.ReplicableCommand
        Parameters:
        output - the stream.
        Throws:
        java.io.IOException - if an error occurred during the I/O.

      • readFrom

        public void readFrom​(java.io.ObjectInput input)
              throws java.io.IOException,
                     java.lang.ClassNotFoundException
        Description copied from interface: org.infinispan.commands.ReplicableCommand
        Reads this instance from the stream written by ReplicableCommand.writeTo(ObjectOutput).
        Specified by:
        readFrom in interface org.infinispan.commands.ReplicableCommand
        Parameters:
        input - the stream to read.
        Throws:
        java.io.IOException - if an error occurred during the I/O.
        java.lang.ClassNotFoundException - if it tries to load an undefined class.