org.jboss.jca.core.connectionmanager.pool.strategy

Class OnePool

java.lang.Object

org.jboss.jca.core.connectionmanager.pool.AbstractPool

org.jboss.jca.core.connectionmanager.pool.AbstractPrefillPool

org.jboss.jca.core.connectionmanager.pool.strategy.OnePool

All Implemented Interfaces:

org.jboss.jca.core.api.connectionmanager.pool.Pool, PrefillPool

public class OnePool
extends AbstractPrefillPool

Single pool implementation.

Author:

Gurkan Erdogdu, Jesper Pedersen

Constructor Summary

Constructors

Constructor and Description
OnePool(javax.resource.spi.ManagedConnectionFactory mcf, org.jboss.jca.core.api.connectionmanager.pool.PoolConfiguration pc, boolean noTxSeparatePools, boolean sharable) Creates a new instance.

Method Summary

Methods

Modifier and Type	Method and Description
void	emptyManagedConnectionPool(ManagedConnectionPool pool) Remove the matching managed connection pool if the pool is empty
protected Object	getKey(Subject subject, javax.resource.spi.ConnectionRequestInfo cri, boolean separateNoTx) Retrieve the key for this request.
CoreLogger	getLogger() Get the logger
boolean	testConnection() Test if a connection can be obtained
boolean	testConnection(javax.resource.spi.ConnectionRequestInfo cri, Subject subject) Test if a connection can be obtained

Methods inherited from class org.jboss.jca.core.connectionmanager.pool.AbstractPrefillPool

prefill

Methods inherited from class org.jboss.jca.core.connectionmanager.pool.AbstractPool

findConnectionListener, findConnectionListener, flush, flush, flush, getCapacity, getConnection, getConnectionManager, getManagedConnectionFactory, getManagedConnectionPool, getManagedConnectionPools, getName, getStatistics, getTransactionIntegration, getTransactionManager, getTransactionSynchronizationRegistry, internalTestConnection, isSharable, isShutdown, returnConnection, setCapacity, setConnectionManager, setName, shutdown

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.jca.core.connectionmanager.pool.api.Pool

findConnectionListener, findConnectionListener, getCapacity, getConnection, getManagedConnectionFactory, isSharable, isShutdown, returnConnection, setCapacity, setConnectionManager, setName, shutdown

Methods inherited from interface org.jboss.jca.core.api.connectionmanager.pool.Pool

flush, flush, flush, getName, getStatistics

Constructor Detail

OnePool

public OnePool(javax.resource.spi.ManagedConnectionFactory mcf,
       org.jboss.jca.core.api.connectionmanager.pool.PoolConfiguration pc,
       boolean noTxSeparatePools,
       boolean sharable)

Creates a new instance.

Parameters:

mcf - managed connection factory

pc - pool configuration

noTxSeparatePools - notx seperate pool

sharable - Are the connections sharable

Method Detail

getKey

protected Object getKey(Subject subject,
            javax.resource.spi.ConnectionRequestInfo cri,
            boolean separateNoTx)

Retrieve the key for this request.

Specified by:

getKey in class AbstractPool

Parameters:

subject - the subject

cri - the connection request information

separateNoTx - separateNoTx

Returns:

the key

emptyManagedConnectionPool

public void emptyManagedConnectionPool(ManagedConnectionPool pool)

Remove the matching managed connection pool if the pool is empty

Overrides:

emptyManagedConnectionPool in class AbstractPool

Parameters:

pool - The pool

testConnection

public boolean testConnection()

Test if a connection can be obtained

Specified by:

testConnection in interface org.jboss.jca.core.api.connectionmanager.pool.Pool

Specified by:

testConnection in class AbstractPool

Returns:

True if it was possible to get a connection; otherwise false

testConnection

public boolean testConnection(javax.resource.spi.ConnectionRequestInfo cri,
                     Subject subject)

Test if a connection can be obtained

Specified by:

testConnection in interface org.jboss.jca.core.api.connectionmanager.pool.Pool

Specified by:

testConnection in class AbstractPool

Parameters:

cri - Optional connection request info object

subject - Optional subject

Returns:

True if it was possible to get a connection; otherwise false

getLogger

public CoreLogger getLogger()

Get the logger

Specified by:

getLogger in class AbstractPool

Returns:

The value