Package org.infinispan.transaction.totalorder

Class TotalOrderManager

  • @Deprecated
public class TotalOrderManager
extends java.lang.Object
    Deprecated.
    since 10.0. Total Order will be removed.
    This class behaves as a synchronization point between incoming transactions (totally ordered) and between incoming transactions and state transfer.

    Main functions:

    • ensure an order between prepares before sending them to the thread pool, i.e. non-conflicting prepares can be processed concurrently;
    • ensure that the state transfer waits for the previous delivered prepares;
    • ensure that the prepare waits for state transfer in progress.
    Since:
    5.3
    Author:
    Pedro Ruivo

    • Constructor Summary

      Constructors 
      Constructor Description
      TotalOrderManager()
      Deprecated.
       

    • Method Summary

      All Methods Instance Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      void ensureOrder​(org.infinispan.transaction.impl.TotalOrderRemoteTransactionState state, java.util.Collection<?> keysModified)
      Deprecated.
      It ensures the validation order for the transaction corresponding to the prepare command.
      boolean hasAnyLockAcquired()
      Deprecated.
       
      void notifyStateTransferEnd()
      Deprecated.
      It notifies the end of the state transfer possibly unblock waiting prepares.
      java.util.Collection<TotalOrderLatch> notifyStateTransferStart​(int topologyId, boolean isRebalance)
      Deprecated.
      It notifies that a state transfer is about to start.
      void release​(org.infinispan.transaction.impl.TotalOrderRemoteTransactionState state)
      Deprecated.
      Release the locked key possibly unblock waiting prepares.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • TotalOrderManager

        public TotalOrderManager()
        Deprecated.

    • Method Detail

      • ensureOrder

        public final void ensureOrder​(org.infinispan.transaction.impl.TotalOrderRemoteTransactionState state,
                              java.util.Collection<?> keysModified)
                       throws java.lang.InterruptedException
        Deprecated.
        It ensures the validation order for the transaction corresponding to the prepare command. This allow the prepare command to be moved to a thread pool.
        Parameters:
        state - the total order prepare state
        Throws:
        java.lang.InterruptedException

      • release

        public final void release​(org.infinispan.transaction.impl.TotalOrderRemoteTransactionState state)
        Deprecated.
        Release the locked key possibly unblock waiting prepares.
        Parameters:
        state - the state

      • notifyStateTransferStart

        public final java.util.Collection<TotalOrderLatch> notifyStateTransferStart​(int topologyId,
                                                                            boolean isRebalance)
        Deprecated.
        It notifies that a state transfer is about to start.
        Parameters:
        topologyId - the new topology ID
        Returns:
        the current pending prepares

      • notifyStateTransferEnd

        public final void notifyStateTransferEnd()
        Deprecated.
        It notifies the end of the state transfer possibly unblock waiting prepares.

      • hasAnyLockAcquired

        public final boolean hasAnyLockAcquired()
        Deprecated.