org.specrunner.sql.impl

Class SimpleDataSource

java.lang.Object

org.specrunner.sql.impl.SimpleDataSource

All Implemented Interfaces:

Wrapper, CommonDataSource, DataSource, IDataSourceProvider

public class SimpleDataSource
extends Object
implements IDataSourceProvider, DataSource

A very simple data source implementation to be used when only direct connection information are provided.

Author:

Thiago Santos

Constructor Summary

Constructors

Constructor and Description
SimpleDataSource(String driver, String url, String user, String password) Creates a basic datasource.

Method Summary

Modifier and Type	Method and Description
protected Connection	get(String driver, String url, String user, String pwd) Gets a connection from connection parameters.
Connection	getConnection()
Connection	getConnection(String username, String password)
DataSource	getDataSource() Returns the data source target for scripts execution.
int	getLoginTimeout()
PrintWriter	getLogWriter()
Logger	getParentLogger()
boolean	isWrapperFor(Class<?> iface)
void	release() Release data source resources.
void	setLoginTimeout(int seconds)
void	setLogWriter(PrintWriter out)
String	toString()
<T> T	unwrap(Class<T> iface)

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleDataSource

public SimpleDataSource(String driver,
                        String url,
                        String user,
                        String password)

Creates a basic datasource.

Parameters:

driver - A driver.

url - A URL.

user - A user.

password - A password.

Method Detail

getDataSource

public DataSource getDataSource()

Description copied from interface: IDataSourceProvider

Returns the data source target for scripts execution.

Specified by:

getDataSource in interface IDataSourceProvider

Returns:

The data source.

release

public void release()

Description copied from interface: IDataSourceProvider

Release data source resources.

Specified by:

release in interface IDataSourceProvider

unwrap

public <T> T unwrap(Class<T> 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

setLoginTimeout

public void setLoginTimeout(int seconds)
                     throws SQLException

Specified by:

setLoginTimeout in interface CommonDataSource

Throws:

SQLException

getLoginTimeout

public int getLoginTimeout()
                    throws SQLException

Specified by:

getLoginTimeout in interface CommonDataSource

Throws:

SQLException

getLogWriter

public PrintWriter getLogWriter()
                         throws SQLException

Specified by:

getLogWriter in interface CommonDataSource

Throws:

SQLException

setLogWriter

public void setLogWriter(PrintWriter out)
                  throws SQLException

Specified by:

setLogWriter in interface CommonDataSource

Throws:

SQLException

getConnection

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

Specified by:

getConnection in interface DataSource

Throws:

SQLException

getConnection

public Connection getConnection()
                         throws SQLException

Specified by:

getConnection in interface DataSource

Throws:

SQLException

get

protected Connection get(String driver,
                         String url,
                         String user,
                         String pwd)
                  throws SQLException

Gets a connection from connection parameters.

Parameters:

driver - The driver.

url - The URL.

user - The user.

pwd - The password.

Returns:

A connection.

Throws:

SQLException - On connection errors.

toString

public String toString()

Overrides:

toString in class Object

getParentLogger

public Logger getParentLogger()
                       throws SQLFeatureNotSupportedException

Specified by:

getParentLogger in interface CommonDataSource

Throws:

SQLFeatureNotSupportedException