Modifier and Type	Class and Description
private abstract static class	C3P0PooledConnectionPool.AbstractInternalUseLockManager This "internal use lock" crap is a lot of ado about very little.
private static class	C3P0PooledConnectionPool.C3P0PooledConnectionNestedLockInternalUseLockManager
pack-priv class	C3P0PooledConnectionPool.ConnectionEventListenerImpl
private static class	C3P0PooledConnectionPool.ReflectiveRequestBoundaryMarker
private static interface	C3P0PooledConnectionPool.RequestBoundaryMarker
private static class	C3P0PooledConnectionPool.Resurrectables
private static class	C3P0PooledConnectionPool.WeakHashMapInternalUseLockManager

Modifier and Type	Field and Description
private static final boolean	ASYNCHRONOUS_CONNECTION_EVENT_LISTENER
pack-priv final boolean	c3p0PooledConnections
pack-priv final int	checkoutTimeout
pack-priv final ConnectionEventListener	cl
pack-priv final int	connectionIsValidTimeout
pack-priv final ConnectionTester	connectionTester
pack-priv final AsynchronousRunner	deferredStatementDestroyer
pack-priv final boolean	disableSessionBoundaries
private static C3P0PooledConnectionPool.RequestBoundaryMarker	INTERFACE_REQUEST_BOUNDARY_MARKER
pack-priv final C3P0PooledConnectionPool.AbstractInternalUseLockManager	internalUseLockManager
pack-priv static final MLogger	logger
private static C3P0PooledConnectionPool.RequestBoundaryMarker	NO_OP_REQUEST_BOUNDARY_MARKER
private C3P0PooledConnectionPool.RequestBoundaryMarker	requestBoundaryMarker
pack-priv final C3P0PooledConnectionPool.Resurrectables	resurrectables
pack-priv final ResourcePool	rp
pack-priv final GooGooStatementCache	scache
pack-priv final AsynchronousRunner	sharedTaskRunner

Constructor Summary

Access	Constructor and Description
pack-priv	C3P0PooledConnectionPool(final ConnectionPoolDataSource cpds, final DbAuth auth, int min, int max, int start, int inc, int acq_retry_attempts, int acq_retry_delay, boolean break_after_acq_failure, int checkoutTimeout, final int connectionIsValidTimeout, int idleConnectionTestPeriod, int maxIdleTime, int maxIdleTimeExcessConnections, int maxConnectionAge, int propertyCycle, int unreturnedConnectionTimeout, boolean debugUnreturnedConnectionStackTraces, boolean forceSynchronousCheckins, final boolean testConnectionOnCheckout, final boolean testConnectionOnCheckin, boolean attemptResurrectOnCheckin, int maxStatements, int maxStatementsPerConnection, String markSessionBoundaries, final ConnectionTester connectionTester, final ConnectionCustomizer connectionCustomizer, final String testQuery, final ResourcePoolFactory fact, ThreadPoolReportingAsynchronousRunner taskRunner, ThreadPoolReportingAsynchronousRunner deferredStatementDestroyer, final String parentDataSourceIdentityToken)

Access

Constructor and Description

pack-priv

C3P0PooledConnectionPool(final ConnectionPoolDataSource cpds, final DbAuth auth, int min, int max, int start, int inc, int acq_retry_attempts, int acq_retry_delay, boolean break_after_acq_failure, int checkoutTimeout, final int connectionIsValidTimeout, int idleConnectionTestPeriod, int maxIdleTime, int maxIdleTimeExcessConnections, int maxConnectionAge, int propertyCycle, int unreturnedConnectionTimeout, boolean debugUnreturnedConnectionStackTraces, boolean forceSynchronousCheckins, final boolean testConnectionOnCheckout, final boolean testConnectionOnCheckin, boolean attemptResurrectOnCheckin, int maxStatements, int maxStatementsPerConnection, String markSessionBoundaries, final ConnectionTester connectionTester, final ConnectionCustomizer connectionCustomizer, final String testQuery, final ResourcePoolFactory fact, ThreadPoolReportingAsynchronousRunner taskRunner, ThreadPoolReportingAsynchronousRunner deferredStatementDestroyer, final String parentDataSourceIdentityToken)

Method Summary

Modifier and Type	Method and Description
private void	checkinPooledConnection(PooledConnection pcon)
private Object	checkoutAndScacheMarkConnectionInUse()
public PooledConnection	checkoutPooledConnection()
public void	close()
public void	close(boolean close_outstanding_connections)
public String	dumpStatementCacheStatus()
private synchronized C3P0PooledConnectionPool.RequestBoundaryMarker	findRequestBoundaryMarker(PooledConnection pc)
public float	getEffectivePropertyCycle()
public Throwable	getLastAcquisitionFailure()
public Throwable	getLastCheckinFailure()
public Throwable	getLastCheckoutFailure()
public Throwable	getLastConnectionTestFailure()
public Throwable	getLastIdleTestFailure()
public int	getNumBusyConnections()
public int	getNumConnections()
public long	getNumFailedCheckins()
public long	getNumFailedCheckouts()
public long	getNumFailedIdleTests()
public int	getNumIdleConnections()
public int	getNumThreadsAwaitingCheckout()
public int	getNumUnclosedOrphanedConnections()
public long	getStartTime()
public int	getStatementCacheNumCheckedOut()
public int	getStatementCacheNumConnectionsWithCachedStatements()
public int	getStatementCacheNumStatements()
public int	getStatementDestroyerNumConnectionsInUse()
public int	getStatementDestroyerNumConnectionsWithDeferredDestroyStatements()
public int	getStatementDestroyerNumDeferredDestroyStatements()
public long	getUpTime()
private void	markBeginRequest(PooledConnection pc)
private void	markEndRequest(PooledConnection pc)
public void	reset() Discards all Connections managed by the pool and reacquires new Connections to populate.
private Boolean	scachePhysicalConnectionInUse(Connection physicalConnection)
private Boolean	scachePooledConnectionInUse(PooledConnection pc)
private boolean	scacheTryMarkPhysicalConnectionInUse(Connection physicalConnection)
private boolean	scacheTryMarkPooledConnectionInUse(PooledConnection pooledCon)
private void	scacheUnmarkConnectionInUseAndCheckin(PooledConnection pcon)
private void	scacheUnmarkPhysicalConnectionInUse(Connection physicalConnection)
private void	scacheUnmarkPooledConnectionInUse(PooledConnection pooledCon)
private void	scacheWaitMarkPhysicalConnectionInUse(Connection physicalConnection)
private void	scacheWaitMarkPooledConnectionInUse(PooledConnection pooledCon)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

ASYNCHRONOUS_CONNECTION_EVENT_LISTENER	back to summary
private static final boolean ASYNCHRONOUS_CONNECTION_EVENT_LISTENER

c3p0PooledConnections	back to summary
pack-priv final boolean c3p0PooledConnections

checkoutTimeout	back to summary
pack-priv final int checkoutTimeout

cl	back to summary
pack-priv final ConnectionEventListener cl

connectionIsValidTimeout	back to summary
pack-priv final int connectionIsValidTimeout

connectionTester	back to summary
pack-priv final ConnectionTester connectionTester

deferredStatementDestroyer	back to summary
pack-priv final AsynchronousRunner deferredStatementDestroyer

disableSessionBoundaries	back to summary
pack-priv final boolean disableSessionBoundaries

INTERFACE_REQUEST_BOUNDARY_MARKER	back to summary
private static C3P0PooledConnectionPool.RequestBoundaryMarker INTERFACE_REQUEST_BOUNDARY_MARKER

internalUseLockManager	back to summary
pack-priv final C3P0PooledConnectionPool.AbstractInternalUseLockManager internalUseLockManager

logger	back to summary
pack-priv static final MLogger logger

NO_OP_REQUEST_BOUNDARY_MARKER	back to summary
private static C3P0PooledConnectionPool.RequestBoundaryMarker NO_OP_REQUEST_BOUNDARY_MARKER

requestBoundaryMarker	back to summary
private C3P0PooledConnectionPool.RequestBoundaryMarker requestBoundaryMarker

resurrectables	back to summary
pack-priv final C3P0PooledConnectionPool.Resurrectables resurrectables

rp	back to summary
pack-priv final ResourcePool rp

scache	back to summary
pack-priv final GooGooStatementCache scache

sharedTaskRunner	back to summary
pack-priv final AsynchronousRunner sharedTaskRunner

Constructor Detail

C3P0PooledConnectionPool	back to summary
pack-priv C3P0PooledConnectionPool(final ConnectionPoolDataSource cpds, final DbAuth auth, int min, int max, int start, int inc, int acq_retry_attempts, int acq_retry_delay, boolean break_after_acq_failure, int checkoutTimeout, final int connectionIsValidTimeout, int idleConnectionTestPeriod, int maxIdleTime, int maxIdleTimeExcessConnections, int maxConnectionAge, int propertyCycle, int unreturnedConnectionTimeout, boolean debugUnreturnedConnectionStackTraces, boolean forceSynchronousCheckins, final boolean testConnectionOnCheckout, final boolean testConnectionOnCheckin, boolean attemptResurrectOnCheckin, int maxStatements, int maxStatementsPerConnection, String markSessionBoundaries, final ConnectionTester connectionTester, final ConnectionCustomizer connectionCustomizer, final String testQuery, final ResourcePoolFactory fact, ThreadPoolReportingAsynchronousRunner taskRunner, ThreadPoolReportingAsynchronousRunner deferredStatementDestroyer, final String parentDataSourceIdentityToken) throws SQLException

C3P0PooledConnectionPool

back to summary

pack-priv C3P0PooledConnectionPool(final ConnectionPoolDataSource cpds, final DbAuth auth, int min, int max, int start, int inc, int acq_retry_attempts, int acq_retry_delay, boolean break_after_acq_failure, int checkoutTimeout, final int connectionIsValidTimeout, int idleConnectionTestPeriod, int maxIdleTime, int maxIdleTimeExcessConnections, int maxConnectionAge, int propertyCycle, int unreturnedConnectionTimeout, boolean debugUnreturnedConnectionStackTraces, boolean forceSynchronousCheckins, final boolean testConnectionOnCheckout, final boolean testConnectionOnCheckin, boolean attemptResurrectOnCheckin, int maxStatements, int maxStatementsPerConnection, String markSessionBoundaries, final ConnectionTester connectionTester, final ConnectionCustomizer connectionCustomizer, final String testQuery, final ResourcePoolFactory fact, ThreadPoolReportingAsynchronousRunner taskRunner, ThreadPoolReportingAsynchronousRunner deferredStatementDestroyer, final String parentDataSourceIdentityToken) throws SQLException

Method Detail

checkinPooledConnection	back to summary
private void checkinPooledConnection(PooledConnection pcon) throws SQLException

checkoutAndScacheMarkConnectionInUse	back to summary
private Object checkoutAndScacheMarkConnectionInUse() throws TimeoutException, CannotAcquireResourceException, ResourcePoolException, InterruptedException

checkoutPooledConnection	back to summary
public PooledConnection checkoutPooledConnection() throws SQLException

close	back to summary
public void close() throws SQLException

close	back to summary
public void close(boolean close_outstanding_connections) throws SQLException

dumpStatementCacheStatus	back to summary
public String dumpStatementCacheStatus()

findRequestBoundaryMarker	back to summary
private synchronized C3P0PooledConnectionPool.RequestBoundaryMarker findRequestBoundaryMarker(PooledConnection pc)

getEffectivePropertyCycle	back to summary
public float getEffectivePropertyCycle() throws SQLException

getLastAcquisitionFailure	back to summary
public Throwable getLastAcquisitionFailure() throws SQLException

getLastCheckinFailure	back to summary
public Throwable getLastCheckinFailure() throws SQLException

getLastCheckoutFailure	back to summary
public Throwable getLastCheckoutFailure() throws SQLException

getLastConnectionTestFailure	back to summary
public Throwable getLastConnectionTestFailure() throws SQLException

getLastIdleTestFailure	back to summary
public Throwable getLastIdleTestFailure() throws SQLException

getNumBusyConnections	back to summary
public int getNumBusyConnections() throws SQLException

getNumConnections	back to summary
public int getNumConnections() throws SQLException

getNumFailedCheckins	back to summary
public long getNumFailedCheckins() throws SQLException

getNumFailedCheckouts	back to summary
public long getNumFailedCheckouts() throws SQLException

getNumFailedIdleTests	back to summary
public long getNumFailedIdleTests() throws SQLException

getNumIdleConnections	back to summary
public int getNumIdleConnections() throws SQLException

getNumThreadsAwaitingCheckout	back to summary
public int getNumThreadsAwaitingCheckout() throws SQLException

getNumUnclosedOrphanedConnections	back to summary
public int getNumUnclosedOrphanedConnections() throws SQLException

getStartTime	back to summary
public long getStartTime() throws SQLException

getStatementCacheNumCheckedOut	back to summary
public int getStatementCacheNumCheckedOut()

getStatementCacheNumConnectionsWithCachedStatements	back to summary
public int getStatementCacheNumConnectionsWithCachedStatements()

getStatementCacheNumStatements	back to summary
public int getStatementCacheNumStatements()

getStatementDestroyerNumConnectionsInUse	back to summary
public int getStatementDestroyerNumConnectionsInUse()

getStatementDestroyerNumConnectionsWithDeferredDestroyStatements	back to summary
public int getStatementDestroyerNumConnectionsWithDeferredDestroyStatements()

getStatementDestroyerNumDeferredDestroyStatements	back to summary
public int getStatementDestroyerNumDeferredDestroyStatements()

getUpTime	back to summary
public long getUpTime() throws SQLException

markBeginRequest	back to summary
private void markBeginRequest(PooledConnection pc)

markEndRequest	back to summary
private void markEndRequest(PooledConnection pc)

reset	back to summary
public void reset() throws SQLException Discards all Connections managed by the pool and reacquires new Connections to populate. Current checked out Connections will still be valid, and should still be checked into the pool (so the pool can destroy them).

scachePhysicalConnectionInUse	back to summary
private Boolean scachePhysicalConnectionInUse(Connection physicalConnection) throws InterruptedException

scachePooledConnectionInUse	back to summary
private Boolean scachePooledConnectionInUse(PooledConnection pc) throws InterruptedException

scacheTryMarkPhysicalConnectionInUse	back to summary
private boolean scacheTryMarkPhysicalConnectionInUse(Connection physicalConnection)

scacheTryMarkPooledConnectionInUse	back to summary
private boolean scacheTryMarkPooledConnectionInUse(PooledConnection pooledCon)

scacheUnmarkConnectionInUseAndCheckin	back to summary
private void scacheUnmarkConnectionInUseAndCheckin(PooledConnection pcon) throws ResourcePoolException

scacheUnmarkPhysicalConnectionInUse	back to summary
private void scacheUnmarkPhysicalConnectionInUse(Connection physicalConnection)

scacheUnmarkPooledConnectionInUse	back to summary
private void scacheUnmarkPooledConnectionInUse(PooledConnection pooledCon)

scacheWaitMarkPhysicalConnectionInUse	back to summary
private void scacheWaitMarkPhysicalConnectionInUse(Connection physicalConnection) throws InterruptedException

scacheWaitMarkPooledConnectionInUse	back to summary
private void scacheWaitMarkPooledConnectionInUse(PooledConnection pooledCon) throws InterruptedException

com.mchange.v2.c3p0.impl back to summary

private abstract Class C3P0PooledConnectionPool.AbstractInternalUseLockManager

Class Inheritance

extends Object

java.lang.Object
com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.AbstractInternalUseLockManager

Known Direct Subclasses

com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.WeakHashMapInternalUseLockManager, com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.C3P0PooledConnectionNestedLockInternalUseLockManager

This "internal use lock" crap is a lot of ado about very little. In theory, there is a hazard that pool maintenance tasks could get sufficiently backed up in the Thread pool that say, multple Connection tests might run simultaneously. That would be okay, but the Statement cache's "mark-in-use" functionality doesn't track nested use of resources. So we enforce exclusive, sequential execution of internal tests by requiring the tests hold a lock.

Constructor Summary

Access	Constructor and Description
private	AbstractInternalUseLockManager()

Method Summary

Modifier and Type	Method and Description
pack-priv abstract ReentrantLock	getInternalUseLock(Object resc)
public void	lockInternalUse(Object resc)
public void	unlockInternalUse(Object resc)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Constructor Detail

AbstractInternalUseLockManager	back to summary
private AbstractInternalUseLockManager()

Method Detail

getInternalUseLock	back to summary
pack-priv abstract ReentrantLock getInternalUseLock(Object resc)

lockInternalUse	back to summary
public void lockInternalUse(Object resc)

unlockInternalUse	back to summary
public void unlockInternalUse(Object resc)

com.mchange.v2.c3p0.impl back to summary

private Class C3P0PooledConnectionPool.C3P0PooledConnectionNestedLockInternalUseLockManager

Class Inheritance

extends AbstractInternalUseLockManager

java.lang.Object
com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.AbstractInternalUseLockManager
com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.C3P0PooledConnectionNestedLockInternalUseLockManager

Constructor Summary

Access	Constructor and Description
private	C3P0PooledConnectionNestedLockInternalUseLockManager()

Method Summary

Modifier and Type	Method and Description
pack-priv ReentrantLock	getInternalUseLock(Object resc) Implements abstract com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.AbstractInternalUseLockManager.getInternalUseLock.

Inherited from com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.AbstractInternalUseLockManager:: lockInternalUse unlockInternalUse

Constructor Detail

C3P0PooledConnectionNestedLockInternalUseLockManager	back to summary
private C3P0PooledConnectionNestedLockInternalUseLockManager()

Method Detail

getInternalUseLock	back to summary
pack-priv ReentrantLock getInternalUseLock(Object resc) Implements abstract com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.AbstractInternalUseLockManager.getInternalUseLock.

com.mchange.v2.c3p0.impl back to summary

pack-priv Class C3P0PooledConnectionPool.ConnectionEventListenerImpl

Class Inheritance

extends Object
implements ConnectionEventListener

java.lang.Object
com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.ConnectionEventListenerImpl

All Implemented Interfaces

javax.sql.ConnectionEventListener, java.util.EventListener

Constructor Summary

Access	Constructor and Description
pack-priv	ConnectionEventListenerImpl()

Method Summary

Modifier and Type	Method and Description
public void	connectionClosed(final ConnectionEvent an event object describing the source of the event evt) Implements javax.sql.ConnectionEventListener.connectionClosed. Notifies this `ConnectionEventListener` that the application has called the method `close` on its representation of a pooled connection.
public void	connectionErrorOccurred(final ConnectionEvent an event object describing the source of the event and containing the `SQLException` that the driver is about to throw evt) Implements javax.sql.ConnectionEventListener.connectionErrorOccurred. Notifies this `ConnectionEventListener` that a fatal error has occurred and the pooled connection can no longer be used.
private void	doCheckinResource(ConnectionEvent evt)
private void	doMarkPoolStatus(PooledConnection pc, int status)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Constructor Detail

ConnectionEventListenerImpl	back to summary
pack-priv ConnectionEventListenerImpl()

Method Detail

connectionClosed back to summary

public void connectionClosed(final ConnectionEvent evt)

Implements javax.sql.ConnectionEventListener.connectionClosed.

Doc from javax.sql.ConnectionEventListener.connectionClosed.

Notifies this ConnectionEventListener that the application has called the method close on its representation of a pooled connection.

Parameters

evt:ConnectionEvent: an event object describing the source of the event

connectionErrorOccurred back to summary

public void connectionErrorOccurred(final ConnectionEvent evt)

Implements javax.sql.ConnectionEventListener.connectionErrorOccurred.

Doc from javax.sql.ConnectionEventListener.connectionErrorOccurred.

Notifies this ConnectionEventListener that a fatal error has occurred and the pooled connection can no longer be used. The driver makes this notification just before it throws the application the SQLException contained in the given ConnectionEvent object.

Parameters

evt:ConnectionEvent: an event object describing the source of the event and containing the SQLException that the driver is about to throw

doCheckinResource	back to summary
private void doCheckinResource(ConnectionEvent evt)

doMarkPoolStatus	back to summary
private void doMarkPoolStatus(PooledConnection pc, int status)

com.mchange.v2.c3p0.impl back to summary

private Class C3P0PooledConnectionPool.ReflectiveRequestBoundaryMarker

Class Inheritance

extends Object
implements RequestBoundaryMarker

java.lang.Object
com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.ReflectiveRequestBoundaryMarker

All Implemented Interfaces

com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.RequestBoundaryMarker

Field Summary

Modifier and Type	Field and Description
pack-priv Method	beginRequest
pack-priv Method	endRequest

Constructor Summary

Access	Constructor and Description
pack-priv	ReflectiveRequestBoundaryMarker(Method beginRequest, Method endRequest)

Method Summary

Modifier and Type	Method and Description
public void	attemptNotifyBeginRequest(PooledConnection pc) Implements com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.RequestBoundaryMarker.attemptNotifyBeginRequest.
public void	attemptNotifyEndRequest(PooledConnection pc) Implements com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.RequestBoundaryMarker.attemptNotifyEndRequest.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

beginRequest	back to summary
pack-priv Method beginRequest

endRequest	back to summary
pack-priv Method endRequest

Constructor Detail

ReflectiveRequestBoundaryMarker	back to summary
pack-priv ReflectiveRequestBoundaryMarker(Method beginRequest, Method endRequest)

Method Detail

attemptNotifyBeginRequest	back to summary
public void attemptNotifyBeginRequest(PooledConnection pc) Implements com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.RequestBoundaryMarker.attemptNotifyBeginRequest.

attemptNotifyEndRequest	back to summary
public void attemptNotifyEndRequest(PooledConnection pc) Implements com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.RequestBoundaryMarker.attemptNotifyEndRequest.

com.mchange.v2.c3p0.impl back to summary

private Interface C3P0PooledConnectionPool.RequestBoundaryMarker

Known Direct Implementers: com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.ReflectiveRequestBoundaryMarker

Method Summary

Modifier and Type	Method and Description
public void	attemptNotifyBeginRequest(PooledConnection pc)
public void	attemptNotifyEndRequest(PooledConnection pc)

Method Detail

attemptNotifyBeginRequest	back to summary
public void attemptNotifyBeginRequest(PooledConnection pc)

attemptNotifyEndRequest	back to summary
public void attemptNotifyEndRequest(PooledConnection pc)

com.mchange.v2.c3p0.impl back to summary

private Class C3P0PooledConnectionPool.Resurrectables

Class Inheritance

extends Object

java.lang.Object
com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.Resurrectables

Field Summary

Modifier and Type	Field and Description
pack-priv WeakHashMap<K, V>	candidates

Constructor Summary

Access	Constructor and Description
private	Resurrectables()

Method Summary

Modifier and Type	Method and Description
public synchronized boolean	checkResurrectable(Object resc)
public synchronized void	markResurrectable(Object resc)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

candidates	back to summary
pack-priv WeakHashMap<K, V> candidates

Constructor Detail

Resurrectables	back to summary
private Resurrectables()

Method Detail

checkResurrectable	back to summary
public synchronized boolean checkResurrectable(Object resc)

markResurrectable	back to summary
public synchronized void markResurrectable(Object resc)

com.mchange.v2.c3p0.impl back to summary

private Class C3P0PooledConnectionPool.WeakHashMapInternalUseLockManager

Class Inheritance

extends AbstractInternalUseLockManager

java.lang.Object
com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.AbstractInternalUseLockManager
com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.WeakHashMapInternalUseLockManager

Field Summary

Modifier and Type	Field and Description
pack-priv WeakHashMap<K, V>	inUseLocks

Constructor Summary

Access	Constructor and Description
private	WeakHashMapInternalUseLockManager()

Method Summary

Modifier and Type	Method and Description
pack-priv synchronized ReentrantLock	getInternalUseLock(Object resc) Implements abstract com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.AbstractInternalUseLockManager.getInternalUseLock.
public synchronized void	lockInternalUse(Object resc) Overrides com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.AbstractInternalUseLockManager.lockInternalUse.
public synchronized void	unlockInternalUse(Object resc) Overrides com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.AbstractInternalUseLockManager.unlockInternalUse.

Field Detail

inUseLocks	back to summary
pack-priv WeakHashMap<K, V> inUseLocks

Constructor Detail

WeakHashMapInternalUseLockManager	back to summary
private WeakHashMapInternalUseLockManager()

Method Detail

getInternalUseLock	back to summary
pack-priv synchronized ReentrantLock getInternalUseLock(Object resc) Implements abstract com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.AbstractInternalUseLockManager.getInternalUseLock.

lockInternalUse	back to summary
public synchronized void lockInternalUse(Object resc) Overrides com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.AbstractInternalUseLockManager.lockInternalUse.

unlockInternalUse	back to summary
public synchronized void unlockInternalUse(Object resc) Overrides com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.AbstractInternalUseLockManager.unlockInternalUse.

public final Class C3P0PooledConnectionPool

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private abstract Class C3P0PooledConnectionPool.AbstractInternalUseLockManager

Constructor Summary

Method Summary

Constructor Detail

Method Detail

private Class C3P0PooledConnectionPool.C3P0PooledConnectionNestedLockInternalUseLockManager

Constructor Summary

Method Summary

Constructor Detail

Method Detail

pack-priv Class C3P0PooledConnectionPool.ConnectionEventListenerImpl

Constructor Summary

Method Summary

Constructor Detail

Method Detail

private Class C3P0PooledConnectionPool.ReflectiveRequestBoundaryMarker

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Interface C3P0PooledConnectionPool.RequestBoundaryMarker

Method Summary

Method Detail

private Class C3P0PooledConnectionPool.Resurrectables

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Class C3P0PooledConnectionPool.WeakHashMapInternalUseLockManager

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail