Package org.apache.openjpa.slice.jdbc

Implements Distributed version of JDBCStoreManager and JDBCStoreQuery.

See:
Description

Interface Summary

DistributedJDBCConfiguration

A distributed configuration that is a ordered collection of JDBCConfigurations.

Class Summary

DistributedConnection	A virtual connection that contains multiple physical connections.
DistributedDataSource	A virtual datasource that contains many physical datasources.
DistributedJDBCBrokerFactory	A factory for distributed JDBC datastores.
DistributedJDBCConfigurationImpl	Implements a distributed configuration of JDBCStoreManagers.
DistributedJDBCStoreManager	A Store manager for multiple physical databases referred as slice.
DistributedPreparedStatement	A virtual PreparedStaement that delegates to a set of actual PreparedStatements.
DistributedResultSet	A chain of ResultSet.
DistributedStatement	A virtual Statement that delegates to many actual Statements.
DistributedStoreQuery	A query for distributed databases.
DistributedStoreQuery.DeleteExecutor
DistributedStoreQuery.ParallelExecutor	Executes queries on multiple databases.
DistributedStoreQuery.QueryExecutor
DistributedStoreQuery.UpdateExecutor
DistributedTemplate<T extends Statement>	A template for multiple Statements being executed by multiple connections.
SliceStoreManager	A specialized JDBCStoreManager for a slice.
UniqueResultObjectProvider	Aggregates individual single query results from different databases.

Package org.apache.openjpa.slice.jdbc Description

Implements Distributed version of JDBCStoreManager and JDBCStoreQuery. This package contains implementaions of OpenJPA interfaces using a distribution template pattern. Distribution template pattern for T is defined as a type T' such that T' extends T implements Iterable i.e.T' is a special T that also contains many T.