org.nanocontainer.persistence.jdbc
Class FailoverDataSourceConnection

java.lang.Object
  org.nanocontainer.persistence.jdbc.AbstractConnection
      org.nanocontainer.persistence.jdbc.FailoverDataSourceConnection

All Implemented Interfaces:

Connection, org.picocontainer.Startable

public class FailoverDataSourceConnection
extends AbstractConnection
implements org.picocontainer.Startable

Connection component implementation which obtains a connection instance using a injected datasource. It has failover support.

Author:

Juze Peleteiro

Field Summary

Fields inherited from interface java.sql.Connection

TRANSACTION_NONE, TRANSACTION_READ_COMMITTED, TRANSACTION_READ_UNCOMMITTED, TRANSACTION_REPEATABLE_READ, TRANSACTION_SERIALIZABLE

Constructor Summary

FailoverDataSourceConnection(DataSource dataSource)

FailoverDataSourceConnection(DataSource dataSource, ExceptionHandler exceptionHandler)

Method Summary

protected Connection	getDelegatedConnection()
protected void	invalidateDelegatedConnection()
void	start()
void	stop()

Methods inherited from class org.nanocontainer.persistence.jdbc.AbstractConnection

clearWarnings, close, commit, createStatement, createStatement, createStatement, getAutoCommit, getCatalog, getHoldability, getMetaData, getTransactionIsolation, getTypeMap, getWarnings, handleException, isClosed, isReadOnly, nativeSQL, prepareCall, prepareCall, prepareCall, prepareStatement, prepareStatement, prepareStatement, prepareStatement, prepareStatement, prepareStatement, releaseSavepoint, rollback, rollback, setAutoCommit, setCatalog, setHoldability, setReadOnly, setSavepoint, setSavepoint, setTransactionIsolation, setTypeMap

Methods inherited from class java.lang.Object

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

Constructor Detail

FailoverDataSourceConnection

public FailoverDataSourceConnection(DataSource dataSource)

Parameters:

dataSource - The DataSource instance where connections will be requested.

FailoverDataSourceConnection

public FailoverDataSourceConnection(DataSource dataSource,
                                    ExceptionHandler exceptionHandler)

Parameters:

dataSource - The DataSource instance where connections will be requested.

jdbcExceptionHandler - The ExceptionHandler component instance.

Method Detail

getDelegatedConnection

protected Connection getDelegatedConnection()
                                     throws SQLException

Specified by:

getDelegatedConnection in class AbstractConnection

Throws:

SQLException

See Also:

AbstractConnection.getDelegatedConnection()

invalidateDelegatedConnection

protected void invalidateDelegatedConnection()

Specified by:

invalidateDelegatedConnection in class AbstractConnection

See Also:

AbstractConnection.invalidateDelegatedConnection()

start

public void start()

Specified by:

start in interface org.picocontainer.Startable

See Also:

Startable.start()

stop

public void stop()

Specified by:

stop in interface org.picocontainer.Startable

See Also:

Startable.stop()