org.apache.log.output.db

Class DefaultDataSource

java.lang.Object

org.apache.log.output.db.DefaultDataSource

All Implemented Interfaces:

java.sql.Wrapper, javax.sql.CommonDataSource, javax.sql.DataSource

public class DefaultDataSource
extends java.lang.Object
implements javax.sql.DataSource

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

Author:

Peter Donald

Constructor Summary

Constructors

Constructor and Description
DefaultDataSource(java.lang.String url, java.lang.String username, java.lang.String password)

Method Summary

Methods

Modifier and Type	Method and Description
java.sql.Connection	getConnection() Attempt to establish a database connection.
java.sql.Connection	getConnection(java.lang.String username, java.lang.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.
java.io.PrintWriter	getLogWriter() Get the log writer for this data source.
boolean	isWrapperFor(java.lang.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(java.io.PrintWriter logWriter)
<T> T	unwrap(java.lang.Class<T> iface)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultDataSource

public DefaultDataSource(java.lang.String url,
                 java.lang.String username,
                 java.lang.String password)

Method Detail

getConnection

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

Attempt to establish a database connection.

Specified by:

getConnection in interface javax.sql.DataSource

Returns:

the Connection

Throws:

java.sql.SQLException

getConnection

public java.sql.Connection getConnection(java.lang.String username,
                                java.lang.String password)
                                  throws java.sql.SQLException

Attempt to establish a database connection.

Specified by:

getConnection in interface javax.sql.DataSource

Returns:

the Connection

Throws:

java.sql.SQLException

getLoginTimeout

public int getLoginTimeout()
                    throws java.sql.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 javax.sql.CommonDataSource

Returns:

the login time

Throws:

java.sql.SQLException

getLogWriter

public java.io.PrintWriter getLogWriter()
                                 throws java.sql.SQLException

Get the log writer for this data source.

Specified by:

getLogWriter in interface javax.sql.CommonDataSource

Returns:

the LogWriter

Throws:

java.sql.SQLException

setLoginTimeout

public void setLoginTimeout(int loginTimeout)
                     throws java.sql.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 javax.sql.CommonDataSource

Parameters:

loginTimeout - the loging timeout in seconds

Throws:

java.sql.SQLException

setLogWriter

public void setLogWriter(java.io.PrintWriter logWriter)
                  throws java.sql.SQLException

Specified by:

setLogWriter in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLException

isWrapperFor

public boolean isWrapperFor(java.lang.Class<?> iface)

Specified by:

isWrapperFor in interface java.sql.Wrapper

unwrap

public <T> T unwrap(java.lang.Class<T> iface)

Specified by:

unwrap in interface java.sql.Wrapper