Class GooGooStatementCache

java.lang.Object

com.mchange.v2.c3p0.stmt.GooGooStatementCache

Direct Known Subclasses:

DoubleMaxStatementCache, GlobalMaxOnlyStatementCache, PerConnectionMaxOnlyStatementCache

public abstract class GooGooStatementCache
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	GooGooStatementCache.ConnectionStatementManager
protected class	GooGooStatementCache.Deathmarch
protected final class	GooGooStatementCache.DeathmarchConnectionStatementManager
protected static final class	GooGooStatementCache.SimpleConnectionStatementManager

Constructor Summary

Constructors

Constructor	Description
GooGooStatementCache(com.mchange.v2.async.AsynchronousRunner blockingTaskAsyncRunner, com.mchange.v2.async.AsynchronousRunner deferredStatementDestroyer, boolean cancelAutomaticallyClosedStatements)

Method Summary

Modifier and Type	Method	Description
void	checkinAll(Connection pcon)
void	checkinStatement(Object pstmt)
Object	checkoutStatement(Connection physicalConnection, Method stmtProducingMethod, Object[] args)
void	close()
void	closeAll(Connection pcon)
String	dumpStatementCacheStatus()
int	getNumConnectionsWithCachedStatements()
int	getNumStatements()
int	getNumStatementsCheckedOut()
int	getStatementDestroyerNumConnectionsInUse()
int	getStatementDestroyerNumConnectionsWithDeferredDestroyStatements()
int	getStatementDestroyerNumDeferredDestroyStatements()
Boolean	inUse(Connection physicalConnection)
boolean	isClosed()
boolean	tryMarkConnectionInUse(Connection physicalConnection)
void	unmarkConnectionInUse(Connection physicalConnection)
void	waitMarkConnectionInUse(Connection physicalConnection)

Methods inherited from class Object

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

Constructor Details

GooGooStatementCache

public GooGooStatementCache(com.mchange.v2.async.AsynchronousRunner blockingTaskAsyncRunner,
 com.mchange.v2.async.AsynchronousRunner deferredStatementDestroyer,
 boolean cancelAutomaticallyClosedStatements)

Method Details

getNumStatements

public int getNumStatements()

getNumStatementsCheckedOut

public int getNumStatementsCheckedOut()

getNumConnectionsWithCachedStatements

public int getNumConnectionsWithCachedStatements()

dumpStatementCacheStatus

public String dumpStatementCacheStatus()

waitMarkConnectionInUse

public void waitMarkConnectionInUse(Connection physicalConnection)
                             throws InterruptedException

Throws:

InterruptedException

tryMarkConnectionInUse

public boolean tryMarkConnectionInUse(Connection physicalConnection)

unmarkConnectionInUse

public void unmarkConnectionInUse(Connection physicalConnection)

inUse

public Boolean inUse(Connection physicalConnection)

getStatementDestroyerNumConnectionsInUse

public int getStatementDestroyerNumConnectionsInUse()

getStatementDestroyerNumConnectionsWithDeferredDestroyStatements

public int getStatementDestroyerNumConnectionsWithDeferredDestroyStatements()

getStatementDestroyerNumDeferredDestroyStatements

public int getStatementDestroyerNumDeferredDestroyStatements()

checkoutStatement

public Object checkoutStatement(Connection physicalConnection,
 Method stmtProducingMethod,
 Object[] args)
                         throws SQLException,
com.mchange.v2.util.ResourceClosedException

Throws:

SQLException

com.mchange.v2.util.ResourceClosedException

checkinStatement

public void checkinStatement(Object pstmt)
                      throws SQLException

Throws:

SQLException

checkinAll

public void checkinAll(Connection pcon)
                throws SQLException

Throws:

SQLException

closeAll

public void closeAll(Connection pcon)
              throws SQLException

Throws:

SQLException

close

public void close()
           throws SQLException

Throws:

SQLException

isClosed

public boolean isClosed()