Package org.apache.openjpa.slice

Class ReplicationPolicy.Default

  • All Implemented Interfaces:
    ReplicationPolicy
    Enclosing interface:
    ReplicationPolicy
    public static class ReplicationPolicy.Default
extends java.lang.Object
implements ReplicationPolicy
    Implements a default replication policy to replicate the given instance across all available slices.

    • Constructor Summary

      Constructors 
      Constructor Description
      Default()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.String[] replicate​(java.lang.Object pc, java.util.List<java.lang.String> slices, java.lang.Object context)
      Gets the name of the slices where a given instance will be replicated.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • Default

        public Default()

    • Method Detail

      • replicate

        public java.lang.String[] replicate​(java.lang.Object pc,
                                    java.util.List<java.lang.String> slices,
                                    java.lang.Object context)
        Description copied from interface: ReplicationPolicy
        Gets the name of the slices where a given instance will be replicated.
        Specified by:
        replicate in interface ReplicationPolicy
        Parameters:
        pc - The newly persistent or to-be-merged object.
        slices - list of names of the active slices. The ordering of the list is either explicit openjpa.slice.Names property or implicit i.e. alphabetic order of available identifiers if openjpa.slice.Names is unspecified.
        context - generic persistence context managing the given instance.
        Returns:
        identifier of the slices. This names must match one of the given slice names.
        See Also:
        DistributedConfiguration.getActiveSliceNames()