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

Class PoolBySubject

java.lang.Object

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

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

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

All Implemented Interfaces:

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

public class PoolBySubject
extends AbstractPrefillPool

Pool implementation that uses subject.

Author:

Gurkan Erdogdu, Jesper Pedersen

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
protected javax.security.auth.Subject	createSubject(org.jboss.jca.core.spi.security.SubjectFactory subjectFactory, java.lang.String securityDomain, javax.resource.spi.ManagedConnectionFactory mcf, java.lang.String jndiName) Create a subject
protected java.lang.Object	getKey(javax.security.auth.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, javax.security.auth.Subject subject) Test if a connection can be obtained

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

isPrefill, prefill

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

cancelShutdown, dumpQueuedThreads, emptyManagedConnectionPool, findConnectionListener, findConnectionListener, flush, flush, flush, getCapacity, getConnection, getConnectionManager, getInternalStatistics, getLock, getManagedConnectionFactory, getManagedConnectionPool, getManagedConnectionPools, getName, getPoolConfiguration, getStatistics, getTransactionIntegration, getTransactionManager, getTransactionSynchronizationRegistry, hasConnection, internalTestConnection, isFIFO, isFull, isIdle, isInterleaving, isSharable, isShutdown, prepareShutdown, returnConnection, setCapacity, setConnectionManager, setInterleaving, 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

cancelShutdown, emptyManagedConnectionPool, findConnectionListener, findConnectionListener, getCapacity, getConnection, getInternalStatistics, getLock, getManagedConnectionFactory, hasConnection, isFIFO, isFull, isIdle, isInterleaving, isSharable, isShutdown, prepareShutdown, returnConnection, setCapacity, setConnectionManager, setInterleaving, setName, shutdown

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

dumpQueuedThreads, flush, flush, flush, getName, getStatistics

Constructor Detail

PoolBySubject

public PoolBySubject(javax.resource.spi.ManagedConnectionFactory mcf,
                     org.jboss.jca.core.api.connectionmanager.pool.PoolConfiguration pc,
                     boolean noTxSeparatePools,
                     boolean sharable,
                     java.lang.String mcp)

Creates a new instance.

Parameters:

mcf - managed connection factory

pc - pool configuration

noTxSeparatePools - notx seperate pool

sharable - Are the connections sharable

mcp - mcp

Method Detail

getKey

protected java.lang.Object getKey(javax.security.auth.Subject subject,
                                  javax.resource.spi.ConnectionRequestInfo cri,
                                  boolean separateNoTx)
                           throws javax.resource.ResourceException

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

Throws:

javax.resource.ResourceException - for any error

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,
                              javax.security.auth.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

createSubject

protected javax.security.auth.Subject createSubject(org.jboss.jca.core.spi.security.SubjectFactory subjectFactory,
                                                    java.lang.String securityDomain,
                                                    javax.resource.spi.ManagedConnectionFactory mcf,
                                                    java.lang.String jndiName)

Create a subject

Parameters:

subjectFactory - The subject factory

securityDomain - The security domain

mcf - The managed connection factory

jndiName - The jndi-name

Returns:

The subject; null in case of an error

getLogger

public CoreLogger getLogger()

Get the logger

Specified by:

getLogger in class AbstractPool

Returns:

The value