com.groiss.store
Class DBConnPool

java.lang.Object
  com.groiss.store.DBConnPool

All Implemented Interfaces:

Lifecycle, Service

public class DBConnPool
extends Object
implements Service

This class maintains a pool of database connections.

Constructor Summary

DBConnPool()

Method Summary

static boolean	doLogDBSessionId()
static Connection	getConnection() The method returns a database connection.
static int	getConnectionCount()
static int	getGlobalQueryTimeout()
static int	getQueryTimeout()
boolean	isRunning() Ask the object if it has been started
void	reconfigure() Reconfigure gives the service the chance to react on configuration changes.
static void	setQueryTimeout(int s)
void	shutdown() This method is called on shutdown.
void	startup() This method is called when the object is "started".

Methods inherited from class java.lang.Object

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

Constructor Detail

DBConnPool

public DBConnPool()

Method Detail

startup

public void startup()

Description copied from interface: Lifecycle

This method is called when the object is "started".

Specified by:

startup in interface Lifecycle

shutdown

public void shutdown()

Description copied from interface: Lifecycle

This method is called on shutdown.

Specified by:

shutdown in interface Lifecycle

isRunning

public boolean isRunning()

Description copied from interface: Service

Ask the object if it has been started

Specified by:

isRunning in interface Service

Returns:

true if running.

reconfigure

public void reconfigure()

Description copied from interface: Service

Reconfigure gives the service the chance to react on configuration changes. Whenever the configuration is changed the ServiceManager calls this method for all managed services.

Specified by:

reconfigure in interface Service

getGlobalQueryTimeout

public static int getGlobalQueryTimeout()

getConnection

public static Connection getConnection()

The method returns a database connection. Called in the same transaction, the method will always return the same connection.

Returns:

a database connection

getConnectionCount

public static int getConnectionCount()

setQueryTimeout

public static void setQueryTimeout(int s)

getQueryTimeout

public static int getQueryTimeout()

doLogDBSessionId

public static boolean doLogDBSessionId()