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@Target(value={TYPE,METHOD,FIELD}) @Retention(value=RUNTIME) public @interface ReplicationPartitioning
ReplicationPartitioning sends requests to a set of connection pools. It is for replicating data across a cluster of database machines. Only modification queries are replicated.
Partitioning can be enabled on an Entity, relationship, query, or session/persistence unit. Partition policies are globally named to allow reuse, the partitioning policy must also be set using the @Partitioned annotation to be used.
Partitioned
,
ReplicationPartitioningPolicy
Required Element Summary | |
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java.lang.String |
name
The name of the partition policy, names must be unique for the persistence unit. |
Optional Element Summary | |
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java.lang.String[] |
connectionPools
List of connection pool names to load balance across. |
Element Detail |
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public abstract java.lang.String name
public abstract java.lang.String[] connectionPools
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EclipseLink 2.2.0, build 'v20110202-r8913' API Reference | ||||||||
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SUMMARY: REQUIRED | OPTIONAL | DETAIL: ELEMENT |