org.apache.log.output.db

Class DefaultDataSource

java.lang.Object

org.apache.log.output.db.DefaultDataSource

All Implemented Interfaces:

Wrapper, CommonDataSource, DataSource

public class DefaultDataSource
extends Object
implements DataSource

A basic datasource that doesn't do any pooling but just wraps around default mechanisms.

Author:

Peter Donald

Field Summary

Fields

Modifier and Type	Field and Description
private int	m_loginTimeout
private PrintWriter	m_logWriter
private String	m_password
private String	m_url
private String	m_username

Constructor Summary

Constructors

Constructor and Description
DefaultDataSource(String url, String username, String password)

Method Summary

Methods

Modifier and Type	Method and Description
Connection	getConnection() Attempt to establish a database connection.
Connection	getConnection(String username, String password) Attempt to establish a database connection.
int	getLoginTimeout() Gets the maximum time in seconds that this data source can wait while attempting to connect to a database.
PrintWriter	getLogWriter() Get the log writer for this data source.
Logger	getParentLogger()
boolean	isWrapperFor(Class iface)
void	setLoginTimeout(int loginTimeout) Sets the maximum time in seconds that this data source will wait while attempting to connect to a database.
void	setLogWriter(PrintWriter logWriter)
Object	unwrap(Class iface)

Methods inherited from class java.lang.Object

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

Field Detail

m_username

private final String m_username

m_password

private final String m_password

m_url

private final String m_url

m_logWriter

private PrintWriter m_logWriter

m_loginTimeout

private int m_loginTimeout

Constructor Detail

DefaultDataSource

public DefaultDataSource(String url,
                 String username,
                 String password)

Method Detail

getConnection

public Connection getConnection()
                         throws SQLException

Attempt to establish a database connection.

Specified by:

getConnection in interface DataSource

Returns:

the Connection

Throws:

SQLException

getConnection

public Connection getConnection(String username,
                       String password)
                         throws SQLException

Attempt to establish a database connection.

Specified by:

getConnection in interface DataSource

Returns:

the Connection

Throws:

SQLException

getLoginTimeout

public int getLoginTimeout()
                    throws SQLException

Gets the maximum time in seconds that this data source can wait while attempting to connect to a database.

Specified by:

getLoginTimeout in interface CommonDataSource

Returns:

the login time

Throws:

SQLException

getLogWriter

public PrintWriter getLogWriter()
                         throws SQLException

Get the log writer for this data source.

Specified by:

getLogWriter in interface CommonDataSource

Returns:

the LogWriter

Throws:

SQLException

setLoginTimeout

public void setLoginTimeout(int loginTimeout)
                     throws SQLException

Sets the maximum time in seconds that this data source will wait while attempting to connect to a database.

Specified by:

setLoginTimeout in interface CommonDataSource

Parameters:

loginTimeout - the loging timeout in seconds

Throws:

SQLException

setLogWriter

public void setLogWriter(PrintWriter logWriter)
                  throws SQLException

Specified by:

setLogWriter in interface CommonDataSource

Throws:

SQLException

unwrap

public Object unwrap(Class iface)
              throws SQLException

Specified by:

unwrap in interface Wrapper

Throws:

SQLException

isWrapperFor

public boolean isWrapperFor(Class iface)
                     throws SQLException

Specified by:

isWrapperFor in interface Wrapper

Throws:

SQLException

getParentLogger

public Logger getParentLogger()
                       throws SQLFeatureNotSupportedException

Specified by:

getParentLogger in interface CommonDataSource

Throws:

SQLFeatureNotSupportedException