net.datenwerke.dbpool

Class MetaPoolService

java.lang.Object

net.datenwerke.dbpool.MetaPoolService

All Implemented Interfaces:

DbPoolService

public class MetaPoolService
extends java.lang.Object
implements DbPoolService

A pool service that can either use DbC3p0PoolServiceImpl as backend.

Constructor Summary

Constructors

Constructor and Description
MetaPoolService(DbPoolService c3p0, <any> useConnectionPool, JdbcService jdbcService)

Method Summary

Modifier and Type	Method and Description
DbPoolService	getActiveService()
DbPoolService	getC3P0()
java.util.concurrent.Future	getConnection(ConnectionPoolConfig config) Retrieves a Future that contains a connection config for the pool specified by the supplied ConnectionPoolConfig object.
java.util.concurrent.Future	getConnection(ConnectionPoolConfig poolConfig, ConnectionConfig connConfig) Retrieves a Future that contains a connection object for the pool specified by the supplied ConnectionPoolConfig object.
javax.sql.DataSource	getDataSource(ConnectionPoolConfig config)
javax.sql.DataSource	getDataSource(ConnectionPoolConfig poolConfig, ConnectionConfig connConfig)
java.util.Map	getPoolMap() Returns a map of all active pools.
boolean	isActive() Returns true if an active pool exists.
void	shutdownAll() Asks all available connection pools to be closed
void	shutdownPool(ConnectionPoolConfig poolConfig) Shuts down the pool identified by the ConnectionPoolConfig object.

Methods inherited from class java.lang.Object

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

Constructor Detail

MetaPoolService

public MetaPoolService(DbPoolService c3p0,
                       <any> useConnectionPool,
                       JdbcService jdbcService)

Method Detail

getConnection

public java.util.concurrent.Future getConnection(ConnectionPoolConfig config)
                                          throws java.sql.SQLException

Description copied from interface: DbPoolService

Retrieves a Future that contains a connection config for the pool specified by the supplied ConnectionPoolConfig object.

Specified by:

getConnection in interface DbPoolService

Parameters:

config - The config object specifying the connection pool

Returns:

A connection wrapped in a Future

Throws:

java.sql.SQLException

getActiveService

public DbPoolService getActiveService()

getC3P0

public DbPoolService getC3P0()

isActive

public boolean isActive()

Description copied from interface: DbPoolService

Returns true if an active pool exists.

Specified by:

isActive in interface DbPoolService

getConnection

public java.util.concurrent.Future getConnection(ConnectionPoolConfig poolConfig,
                                                 ConnectionConfig connConfig)
                                          throws java.sql.SQLException

Description copied from interface: DbPoolService

Retrieves a Future that contains a connection object for the pool specified by the supplied ConnectionPoolConfig object. The connection is configured as specified by the ConnectionConfig.

Specified by:

getConnection in interface DbPoolService

Parameters:

poolConfig - The config object specifying the pool

connConfig - A config object specifying connection properties

Returns:

A connection wrapped in a Future

Throws:

java.sql.SQLException

getPoolMap

public java.util.Map getPoolMap()

Description copied from interface: DbPoolService

Returns a map of all active pools.

Specified by:

getPoolMap in interface DbPoolService

shutdownPool

public void shutdownPool(ConnectionPoolConfig poolConfig)

Description copied from interface: DbPoolService

Shuts down the pool identified by the ConnectionPoolConfig object.

Specified by:

shutdownPool in interface DbPoolService

Parameters:

poolConfig - The pool identifier

shutdownAll

public void shutdownAll()

Description copied from interface: DbPoolService

Asks all available connection pools to be closed

Specified by:

shutdownAll in interface DbPoolService

getDataSource

public javax.sql.DataSource getDataSource(ConnectionPoolConfig config)

Specified by:

getDataSource in interface DbPoolService

getDataSource

public javax.sql.DataSource getDataSource(ConnectionPoolConfig poolConfig,
                                          ConnectionConfig connConfig)

Specified by:

getDataSource in interface DbPoolService