Package org.apache.taglibs.standard.tag.common.sql

Class DataSourceWrapper

java.lang.Object

org.apache.taglibs.standard.tag.common.sql.DataSourceWrapper

All Implemented Interfaces:

Wrapper, CommonDataSource, DataSource

public class DataSourceWrapper
extends Object
implements DataSource

A simple DataSource wrapper for the standard DriverManager class.

Constructor Summary

Constructors

Constructor	Description
DataSourceWrapper()

Method Summary

Modifier and Type	Method	Description
Connection	getConnection()	Returns a Connection using the DriverManager and all set properties.
Connection	getConnection(String username, String password)	Always throws a SQLException.
int	getLoginTimeout()	Always throws a SQLException.
PrintWriter	getLogWriter()	Always throws a SQLException.
Logger	getParentLogger()
boolean	isWrapperFor(Class c)
void	setDriverClassName(String driverClassName)
void	setJdbcURL(String jdbcURL)
void	setLoginTimeout(int seconds)	Always throws a SQLException.
void	setLogWriter(PrintWriter out)	Always throws a SQLException.
void	setPassword(String password)
void	setUserName(String userName)
Object	unwrap(Class c)

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.sql.CommonDataSource

createShardingKeyBuilder

Methods inherited from interface javax.sql.DataSource

createConnectionBuilder

Constructor Detail

DataSourceWrapper

public DataSourceWrapper()

Method Detail

setDriverClassName

public void setDriverClassName(String driverClassName)
                        throws ClassNotFoundException,
                               InstantiationException,
                               IllegalAccessException

Throws:

ClassNotFoundException

InstantiationException

IllegalAccessException

setJdbcURL

public void setJdbcURL(String jdbcURL)

setUserName

public void setUserName(String userName)

setPassword

public void setPassword(String password)

getConnection

public Connection getConnection()
                         throws SQLException

Returns a Connection using the DriverManager and all set properties.

Specified by:

getConnection in interface DataSource

Throws:

SQLException

getConnection

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

Always throws a SQLException. Username and password are set in the constructor and can not be changed.

Specified by:

getConnection in interface DataSource

Throws:

SQLException

getLoginTimeout

public int getLoginTimeout()
                    throws SQLException

Always throws a SQLException. Not supported.

Specified by:

getLoginTimeout in interface CommonDataSource

Specified by:

getLoginTimeout in interface DataSource

Throws:

SQLException

getParentLogger

public Logger getParentLogger()

Specified by:

getParentLogger in interface CommonDataSource

getLogWriter

public PrintWriter getLogWriter()
                         throws SQLException

Always throws a SQLException. Not supported.

Specified by:

getLogWriter in interface CommonDataSource

Specified by:

getLogWriter in interface DataSource

Throws:

SQLException

setLoginTimeout

public void setLoginTimeout(int seconds)
                     throws SQLException

Always throws a SQLException. Not supported.

Specified by:

setLoginTimeout in interface CommonDataSource

Specified by:

setLoginTimeout in interface DataSource

Throws:

SQLException

setLogWriter

public void setLogWriter(PrintWriter out)
                  throws SQLException

Always throws a SQLException. Not supported.

Specified by:

setLogWriter in interface CommonDataSource

Specified by:

setLogWriter in interface DataSource

Throws:

SQLException

isWrapperFor

public boolean isWrapperFor(Class c)
                     throws SQLException

Specified by:

isWrapperFor in interface Wrapper

Throws:

SQLException

unwrap

public Object unwrap(Class c)
              throws SQLException

Specified by:

unwrap in interface Wrapper

Throws:

SQLException