com.nt.udc.db

Class ConnectionPool

java.lang.Object

com.nt.udc.db.ConnectionPool

public class ConnectionPool
extends java.lang.Object

Title: UDC DB Connection Pool Description: This object is for maintaining a collection of connections to a database for the purpose of managing resources, and reducing the time it takes to initiate a database action. This will essentially reuse a configurable number of connections. Copyright: Copyright (c) 2001 Company: Nortel Networks

Constructor Summary

Constructors

Constructor and Description
ConnectionPool(DBInfo db, int maxConnNum)

Method Summary

Methods

Modifier and Type	Method and Description
void	closeAll()
void	createNewConnection()
java.sql.Connection	getConnection(boolean blockIfFull)
void	returnConnection(java.sql.Connection con)
void	setMaxConnections(int max)

Methods inherited from class java.lang.Object

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

Constructor Detail

ConnectionPool

public ConnectionPool(DBInfo db,
              int maxConnNum)
               throws java.lang.ClassNotFoundException,
                      java.sql.SQLException

Throws:

java.lang.ClassNotFoundException

java.sql.SQLException

Method Detail

setMaxConnections

public void setMaxConnections(int max)

getConnection

public java.sql.Connection getConnection(boolean blockIfFull)
                                  throws PoolFullException,
                                         java.sql.SQLException

Throws:

PoolFullException

java.sql.SQLException

returnConnection

public void returnConnection(java.sql.Connection con)

createNewConnection

public void createNewConnection()

closeAll

public void closeAll()