org.openrdf.sail.rdbms.postgresql
Class PgSqlConnectionFactory

java.lang.Object
  org.openrdf.sail.rdbms.RdbmsConnectionFactory
      org.openrdf.sail.rdbms.postgresql.PgSqlConnectionFactory

public class PgSqlConnectionFactory
extends RdbmsConnectionFactory

Overrides ValueTableFactory, QueryBuilderFactory, and RdbmsQueryOptimizer. This class also indicates that PostgreSQL does not require a FROM clause.

Author:

James Leigh

Constructor Summary

PgSqlConnectionFactory()

Method Summary

protected RdbmsQueryOptimizer	createOptimizer()
protected QueryBuilderFactory	createQueryBuilderFactory()
protected TableFactory	createTableFactory()
protected ValueTableFactory	createValueTableFactory()
protected String	getFromDummyTable()

Methods inherited from class org.openrdf.sail.rdbms.RdbmsConnectionFactory

createConnection, createSelectQueryOptimizerFactory, createTransTableManager, getConnection, getDataSource, getMaxNumberOfTripleTables, getValueFactory, init, isSequenced, isTriplesIndexed, isWritable, setDataSource, setDataSource, setMaxNumberOfTripleTables, setSail, setSequenced, setTriplesIndexed, shutDown

Methods inherited from class java.lang.Object

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

Constructor Detail

PgSqlConnectionFactory

public PgSqlConnectionFactory()

Method Detail

createValueTableFactory

protected ValueTableFactory createValueTableFactory()

Overrides:

createValueTableFactory in class RdbmsConnectionFactory

createTableFactory

protected TableFactory createTableFactory()

Overrides:

createTableFactory in class RdbmsConnectionFactory

createQueryBuilderFactory

protected QueryBuilderFactory createQueryBuilderFactory()

Overrides:

createQueryBuilderFactory in class RdbmsConnectionFactory

getFromDummyTable

protected String getFromDummyTable()

Overrides:

getFromDummyTable in class RdbmsConnectionFactory

createOptimizer

protected RdbmsQueryOptimizer createOptimizer()

Overrides:

createOptimizer in class RdbmsConnectionFactory