org.gcube.data.spd.obisplugin.pool
Class JDBCConnectionPool

java.lang.Object
  org.gcube.data.spd.obisplugin.pool.ObjectPool<Connection>
      org.gcube.data.spd.obisplugin.pool.JDBCConnectionPool

public class JDBCConnectionPool
extends ObjectPool<Connection>

Author:

"Federico De Faveri defaveri@isti.cnr.it" Adapted from http://sourcemaking.com/design_patterns/object_pool/java

Field Summary

protected String	password
protected String	url
protected String	username

Fields inherited from class org.gcube.data.spd.obisplugin.pool.ObjectPool

closed, expirationTime, locked, logger, name, unlocked

Constructor Summary

JDBCConnectionPool(String driver, String dsn, String usr, String pwd)

Method Summary

protected Connection	create()
protected void	expire(Connection o)
protected boolean	validate(Connection o)

Methods inherited from class org.gcube.data.spd.obisplugin.pool.ObjectPool

checkIn, checkOut, expireAllLocked, expireAllUnlocked, shutdown, toString

Methods inherited from class java.lang.Object

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

Field Detail

url

protected String url

username

protected String username

password

protected String password

Constructor Detail

JDBCConnectionPool

public JDBCConnectionPool(String driver,
                          String dsn,
                          String usr,
                          String pwd)

Method Detail

create

protected Connection create()

Specified by:

create in class ObjectPool<Connection>

expire

protected void expire(Connection o)

Specified by:

expire in class ObjectPool<Connection>

validate

protected boolean validate(Connection o)

Specified by:

validate in class ObjectPool<Connection>