org.apache.commons.dbcp.managed
Class DataSourceXAConnectionFactory

java.lang.Object
  org.apache.commons.dbcp.managed.DataSourceXAConnectionFactory

All Implemented Interfaces:

ConnectionFactory, XAConnectionFactory

public class DataSourceXAConnectionFactory
extends java.lang.Object
implements XAConnectionFactory

An implementation of XAConnectionFactory which uses a real XADataSource to obtain connections and XAResources.

Version:

$Revision$

Author:

Dain Sundstrom

Constructor Summary

DataSourceXAConnectionFactory(javax.transaction.TransactionManager transactionManager, javax.sql.XADataSource xaDataSource)
Creates an DataSourceXAConnectionFactory which uses the specified XADataSource to create database connections.

DataSourceXAConnectionFactory(javax.transaction.TransactionManager transactionManager, javax.sql.XADataSource xaDataSource, java.lang.String username, java.lang.String password)
Creates an DataSourceXAConnectionFactory which uses the specified XADataSource to create database connections.

Method Summary

java.sql.Connection	createConnection() Create a new Connection in an implementation specific fashion.
TransactionRegistry	getTransactionRegistry() Gets the TransactionRegistry for this connection factory which contains a the XAResource for every connection created by this factory.
java.lang.String	getUsername() Gets the username used to authenticate new connections.
void	setPassword(java.lang.String password) Sets the password used to authenticate new connections.
void	setUsername(java.lang.String username) Sets the username used to authenticate new connections.

Methods inherited from class java.lang.Object

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

Constructor Detail

DataSourceXAConnectionFactory

public DataSourceXAConnectionFactory(javax.transaction.TransactionManager transactionManager,
                                     javax.sql.XADataSource xaDataSource)

Creates an DataSourceXAConnectionFactory which uses the specified XADataSource to create database connections. The connections are enlisted into transactions using the specified transaction manager.

Parameters:

transactionManager - the transaction manager in which connections will be enlisted

xaDataSource - the data source from which connections will be retrieved

DataSourceXAConnectionFactory

public DataSourceXAConnectionFactory(javax.transaction.TransactionManager transactionManager,
                                     javax.sql.XADataSource xaDataSource,
                                     java.lang.String username,
                                     java.lang.String password)

Creates an DataSourceXAConnectionFactory which uses the specified XADataSource to create database connections. The connections are enlisted into transactions using the specified transaction manager.

Parameters:

transactionManager - the transaction manager in which connections will be enlisted

xaDataSource - the data source from which connections will be retrieved

username - the username used for authenticating new connections or null for unauthenticated

password - the password used for authenticating new connections

Method Detail

createConnection

public java.sql.Connection createConnection()
                                     throws java.sql.SQLException

Description copied from interface: XAConnectionFactory

Create a new Connection in an implementation specific fashion.

An implementation can assume that the caller of this will wrap the connection in a proxy that protects access to the setAutoCommit, commit and rollback when enrolled in a XA transaction.

Specified by:

createConnection in interface ConnectionFactory

Specified by:

createConnection in interface XAConnectionFactory

Returns:

a new Connection

Throws:

java.sql.SQLException - if a database error occurs creating the connection

getTransactionRegistry

public TransactionRegistry getTransactionRegistry()

Description copied from interface: XAConnectionFactory

Gets the TransactionRegistry for this connection factory which contains a the XAResource for every connection created by this factory.

Specified by:

getTransactionRegistry in interface XAConnectionFactory

Returns:

the transaction registry for this connection factory

getUsername

public java.lang.String getUsername()

Gets the username used to authenticate new connections.

Returns:

the user name or null if unauthenticated connections are used

setPassword

public void setPassword(java.lang.String password)

Sets the password used to authenticate new connections.

Parameters:

password - the password used for authenticating the connection or null for unauthenticated

setUsername

public void setUsername(java.lang.String username)

Sets the username used to authenticate new connections.

Parameters:

username - the username used for authenticating the connection or null for unauthenticated