info.aduna.gee.publication.servlets.jdbc
Class ConnectionManager

java.lang.Object
  info.aduna.gee.publication.servlets.jdbc.ConnectionManager

public class ConnectionManager
extends Object

Class ConnectionManager takes care of shared connections to a JDBC enabled database

Field Summary

protected static Hashtable	_pools
static String	INPROCESS_DRIVER
static String	INPROCESS_PARAMS
static String	INPROCESS_PORT
static String	INPROCESS_PROTOCOL
protected static boolean	useInProcessDatabase

Constructor Summary

ConnectionManager()

Method Summary

static Connection	getConnection(String host)
static String	getURL(String server, String catalog)
static void	init()
static boolean	isValidHost(String host)
static void	returnConnection(Connection connection, String host) Return a database connection to host to the pool of available connections.

Methods inherited from class java.lang.Object

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

Field Detail

INPROCESS_PROTOCOL

public static String INPROCESS_PROTOCOL

INPROCESS_PORT

public static String INPROCESS_PORT

INPROCESS_PARAMS

public static String INPROCESS_PARAMS

INPROCESS_DRIVER

public static String INPROCESS_DRIVER

_pools

protected static Hashtable _pools

useInProcessDatabase

protected static boolean useInProcessDatabase

Constructor Detail

ConnectionManager

public ConnectionManager()

Method Detail

init

public static void init()

getURL

public static String getURL(String server,
                            String catalog)

getConnection

public static Connection getConnection(String host)

Returns:

a database connection to the database for host or null when no database

returnConnection

public static void returnConnection(Connection connection,
                                    String host)

Return a database connection to host to the pool of available connections.

isValidHost

public static boolean isValidHost(String host)

Returns:

true if host has a valid database, false otherwise