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java.lang.Objectorg.apache.openjpa.slice.DistributionPolicy.Default
public static class DistributionPolicy.Default
Implements a default distribution policy to store the given instance to a randomly selected available slice.
Nested Class Summary |
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Nested classes/interfaces inherited from interface org.apache.openjpa.slice.DistributionPolicy |
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DistributionPolicy.Default |
Constructor Summary | |
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DistributionPolicy.Default()
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Method Summary | |
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java.lang.String |
distribute(java.lang.Object pc,
java.util.List<java.lang.String> slices,
java.lang.Object ctx)
Gets the name of the target slice where the given newly persistent or the detached, to-be-merged instance will be stored. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public DistributionPolicy.Default()
Method Detail |
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public java.lang.String distribute(java.lang.Object pc, java.util.List<java.lang.String> slices, java.lang.Object ctx)
DistributionPolicy
distribute
in interface DistributionPolicy
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.ctx
- the generic persistence context managing the given
instance.
DistributedConfiguration.getActiveSliceNames()
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