net.ontopia.persistence.proxy
Class DBCPConnectionFactory

java.lang.Object
  net.ontopia.persistence.proxy.AbstractConnectionFactory
      net.ontopia.persistence.proxy.DBCPConnectionFactory

All Implemented Interfaces:

ConnectionFactoryIF

public class DBCPConnectionFactory
extends AbstractConnectionFactory

INTERNAL: Apache Commons DBCP connection factory implementation.

Field Summary

protected javax.sql.DataSource	datasource
protected boolean	defaultReadOnly
protected int	defaultTransactionIsolation
static java.lang.String	EXHAUSED_BLOCK
static java.lang.String	EXHAUSED_FAIL
static java.lang.String	EXHAUSED_GROW
protected net.ontopia.persistence.proxy.DBCPConnectionFactory.TraceablePoolableConnectionFactory	pcfactory
protected org.apache.commons.pool.impl.GenericObjectPool	pool

Fields inherited from class net.ontopia.persistence.proxy.AbstractConnectionFactory

connstring, driver, password, properties, username

Constructor Summary

DBCPConnectionFactory(java.util.Map properties, boolean defaultReadOnly)

Method Summary

void	close() INTERNAL: Closes the connection factory.
protected void	initPool()
java.sql.Connection	requestConnection() INTERNAL: Requests a new connection object.
void	writeReport(java.io.Writer out)

Methods inherited from class net.ontopia.persistence.proxy.AbstractConnectionFactory

getConnectionString, getDriver, getPassword, getUserName

Methods inherited from class java.lang.Object

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

Field Detail

EXHAUSED_BLOCK

public static final java.lang.String EXHAUSED_BLOCK

See Also:

Constant Field Values

EXHAUSED_GROW

public static final java.lang.String EXHAUSED_GROW

See Also:

Constant Field Values

EXHAUSED_FAIL

public static final java.lang.String EXHAUSED_FAIL

See Also:

Constant Field Values

pool

protected org.apache.commons.pool.impl.GenericObjectPool pool

datasource

protected javax.sql.DataSource datasource

pcfactory

protected net.ontopia.persistence.proxy.DBCPConnectionFactory.TraceablePoolableConnectionFactory pcfactory

defaultReadOnly

protected boolean defaultReadOnly

defaultTransactionIsolation

protected int defaultTransactionIsolation

Constructor Detail

DBCPConnectionFactory

public DBCPConnectionFactory(java.util.Map properties,
                             boolean defaultReadOnly)

Method Detail

initPool

protected void initPool()

requestConnection

public java.sql.Connection requestConnection()
                                      throws java.sql.SQLException

Description copied from interface: ConnectionFactoryIF

INTERNAL: Requests a new connection object.

Specified by:

requestConnection in interface ConnectionFactoryIF

Specified by:

requestConnection in class AbstractConnectionFactory

Throws:

java.sql.SQLException

close

public void close()

Description copied from interface: ConnectionFactoryIF

INTERNAL: Closes the connection factory.

Specified by:

close in interface ConnectionFactoryIF

Overrides:

close in class AbstractConnectionFactory

writeReport

public void writeReport(java.io.Writer out)
                 throws java.io.IOException

Throws:

java.io.IOException