org.openrdf.sail.rdbms

Class RdbmsConnectionFactory

java.lang.Object

org.openrdf.sail.rdbms.RdbmsConnectionFactory

Direct Known Subclasses:

MySqlConnectionFactory, PgSqlConnectionFactory

public class RdbmsConnectionFactory
extends Object

Responsible to initialise and wire all components together that will be needed to satisfy any sail connection request.

Author:

James Leigh

Constructor Summary

Constructors

Constructor and Description
RdbmsConnectionFactory()

Method Summary

Modifier and Type	Method and Description
SailConnection	createConnection()
protected Lock	createDatabaseLock()
protected RdbmsQueryOptimizer	createOptimizer()
protected QueryBuilderFactory	createQueryBuilderFactory()
protected SelectQueryOptimizerFactory	createSelectQueryOptimizerFactory()
protected TableFactory	createTableFactory()
protected TransTableManager	createTransTableManager()
protected ValueTableFactory	createValueTableFactory()
protected Connection	getConnection()
DataSource	getDataSource()
protected String	getFromDummyTable() FROM DUAL
int	getMaxNumberOfTripleTables()
RdbmsValueFactory	getValueFactory()
void	init()
boolean	isSequenced()
boolean	isTriplesIndexed()
boolean	isWritable()
void	setDataSource(DataSource ds)
void	setDataSource(DataSource ds, String user, String password)
void	setMaxNumberOfTripleTables(int max)
void	setSail(RdbmsStore sail)
void	setSequenced(boolean useSequence)
void	setTriplesIndexed(boolean triplesIndexed)
void	shutDown()

Methods inherited from class java.lang.Object

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

Constructor Detail

RdbmsConnectionFactory

public RdbmsConnectionFactory()

Method Detail

setSail

public void setSail(RdbmsStore sail)

getDataSource

public DataSource getDataSource()

setDataSource

public void setDataSource(DataSource ds)

setDataSource

public void setDataSource(DataSource ds,
                          String user,
                          String password)

getMaxNumberOfTripleTables

public int getMaxNumberOfTripleTables()

setMaxNumberOfTripleTables

public void setMaxNumberOfTripleTables(int max)

isSequenced

public boolean isSequenced()

setSequenced

public void setSequenced(boolean useSequence)

isTriplesIndexed

public boolean isTriplesIndexed()

setTriplesIndexed

public void setTriplesIndexed(boolean triplesIndexed)
                       throws SailException

Throws:

SailException

getValueFactory

public RdbmsValueFactory getValueFactory()

init

public void init()
          throws SailException

Throws:

SailException

isWritable

public boolean isWritable()
                   throws SailException

Throws:

SailException

createConnection

public SailConnection createConnection()
                                throws SailException

Throws:

SailException

shutDown

public void shutDown()
              throws SailException

Throws:

SailException

createDatabaseLock

protected Lock createDatabaseLock()
                           throws SailException

Throws:

SailException

createQueryBuilderFactory

protected QueryBuilderFactory createQueryBuilderFactory()

createValueTableFactory

protected ValueTableFactory createValueTableFactory()

createTableFactory

protected TableFactory createTableFactory()

createTransTableManager

protected TransTableManager createTransTableManager()

createOptimizer

protected RdbmsQueryOptimizer createOptimizer()

createSelectQueryOptimizerFactory

protected SelectQueryOptimizerFactory createSelectQueryOptimizerFactory()

getFromDummyTable

protected String getFromDummyTable()

FROM DUAL

Returns:

from clause or empty string

getConnection

protected Connection getConnection()
                            throws SQLException

Throws:

SQLException