org.quartz.utils
Class DBConnectionManager

java.lang.Object
  org.quartz.utils.DBConnectionManager

public class DBConnectionManager
extends Object

Manages a collection of ConnectionProviders, and provides transparent access to their connections.

Author:

James House, Sharada Jambula, Mohammad Rezaei

See Also:

ConnectionProvider, PoolingConnectionProvider, JNDIConnectionProvider, WeblogicConnectionProvider

Field Summary

static String

DB_PROPS_PREFIX

Method Summary

void	addConnectionProvider(String dataSourceName, ConnectionProvider provider)
Connection	getConnection(String dsName) Get a database connection from the DataSource with the given name.
static DBConnectionManager	getInstance() Get the class instance.
void	shutdown(String dsName) Shuts down database connections from the DataSource with the given name, if applicable for the underlying provider.

Methods inherited from class java.lang.Object

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

Field Detail

DB_PROPS_PREFIX

public static final String DB_PROPS_PREFIX

See Also:

Constant Field Values

Method Detail

addConnectionProvider

public void addConnectionProvider(String dataSourceName,
                                  ConnectionProvider provider)

getConnection

public Connection getConnection(String dsName)
                         throws SQLException

Get a database connection from the DataSource with the given name.

Returns:

a database connection

Throws:

SQLException - if an error occurs, or there is no DataSource with the given name.

getInstance

public static DBConnectionManager getInstance()

Get the class instance.

Returns:

an instance of this class

shutdown

public void shutdown(String dsName)
              throws SQLException

Shuts down database connections from the DataSource with the given name, if applicable for the underlying provider.

Throws:

SQLException - if an error occurs, or there is no DataSource with the given name.