ru.curs.celesta

Class InternalConnectionPool

java.lang.Object

ru.curs.celesta.InternalConnectionPool

All Implemented Interfaces:

AutoCloseable, ConnectionPool

public final class InternalConnectionPool
extends Object
implements ConnectionPool

Database connection pool.

Method Summary

Modifier and Type	Method and Description
void	close() Closes up connection pool and all its connections, and makes it inaccessible.
static InternalConnectionPool	create(ConnectionPoolConfiguration configuration) Factory method for connection pool creation.
Connection	get() Returns a connection from pool.
boolean	isClosed() If the poll is closed then this method will return true.
Object	poolSize() Returns the number of connections available in the pool.
void	setDbAdaptor(DBAdaptor dbAdaptor) Sets DB adaptor.

Methods inherited from class java.lang.Object

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

Methods inherited from interface ru.curs.celesta.ConnectionPool

commit

Method Detail

create

public static InternalConnectionPool create(ConnectionPoolConfiguration configuration)

Factory method for connection pool creation.

Parameters:

configuration - connection pool configuration.

Returns:

setDbAdaptor

public void setDbAdaptor(DBAdaptor dbAdaptor)

Sets DB adaptor.

Specified by:

setDbAdaptor in interface ConnectionPool

Parameters:

dbAdaptor - DB adaptor.

get

public Connection get()

Returns a connection from pool.

Specified by:

get in interface ConnectionPool

Returns:

connection from pool

close

public void close()

Closes up connection pool and all its connections, and makes it inaccessible.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface ConnectionPool

poolSize

public Object poolSize()

Returns the number of connections available in the pool.

Returns:

count of available connections

isClosed

public boolean isClosed()

If the poll is closed then this method will return true.

Specified by:

isClosed in interface ConnectionPool

Returns:

true if the pool is closed; false otherwise.