com.atomikos.datasource.pool

Class ConnectionPoolWithSynchronizedValidation<ConnectionType>

java.lang.Object

com.atomikos.datasource.pool.ConnectionPool<ConnectionType>

com.atomikos.datasource.pool.ConnectionPoolWithSynchronizedValidation<ConnectionType>

All Implemented Interfaces:

XPooledConnectionEventListener<ConnectionType>

public class ConnectionPoolWithSynchronizedValidation<ConnectionType>
extends ConnectionPool<ConnectionType>

Copyright (C) 2000-2017 Atomikos LICENSE CONDITIONS See http://www.atomikos.com/Main/WhichLicenseApplies for details.

Field Summary

Fields inherited from class com.atomikos.datasource.pool.ConnectionPool

connections

Constructor Summary

Constructors

Constructor and Description
ConnectionPoolWithSynchronizedValidation(ConnectionFactory<ConnectionType> connectionFactory, ConnectionPoolProperties properties)

Method Summary

Modifier and Type	Method and Description
ConnectionType	borrowConnection() Borrows a connection from the pool.
protected ConnectionType	recycleConnectionIfPossible()
protected ConnectionType	retrieveFirstAvailableConnection()

Methods inherited from class com.atomikos.datasource.pool.ConnectionPool

availableSize, destroy, destroyPooledConnection, logCurrentPoolSize, onXPooledConnectionTerminated, refresh, toString, totalSize

Methods inherited from class java.lang.Object

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

Constructor Detail

ConnectionPoolWithSynchronizedValidation

public ConnectionPoolWithSynchronizedValidation(ConnectionFactory<ConnectionType> connectionFactory,
                                                ConnectionPoolProperties properties)
                                         throws ConnectionPoolException

Throws:

ConnectionPoolException

Method Detail

borrowConnection

public ConnectionType borrowConnection()
                                throws CreateConnectionException,
                                       PoolExhaustedException,
                                       ConnectionPoolException

Description copied from class: ConnectionPool

Borrows a connection from the pool.

Overrides:

borrowConnection in class ConnectionPool<ConnectionType>

Returns:

The connection

Throws:

CreateConnectionException - If the pool attempted to grow but failed.

PoolExhaustedException - If the pool could not grow because it is exhausted.

ConnectionPoolException - Other errors.

recycleConnectionIfPossible

protected ConnectionType recycleConnectionIfPossible()
                                              throws Exception

Specified by:

recycleConnectionIfPossible in class ConnectionPool<ConnectionType>

Throws:

Exception

retrieveFirstAvailableConnection

protected ConnectionType retrieveFirstAvailableConnection()

Specified by:

retrieveFirstAvailableConnection in class ConnectionPool<ConnectionType>