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

Class DataSourceWrapper

java.lang.Object

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

All Implemented Interfaces:

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

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

A simple DataSource wrapper for the standard DriverManager class.

Field Summary

Fields

Modifier and Type	Field and Description
private java.sql.Driver	driver
private java.lang.String	jdbcURL
private java.lang.String	password
private java.lang.String	userName

Constructor Summary

Constructors

Constructor and Description
DataSourceWrapper()

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Detail

driver

private java.sql.Driver driver

jdbcURL

private java.lang.String jdbcURL

userName

private java.lang.String userName

password

private java.lang.String password

Constructor Detail

DataSourceWrapper

public DataSourceWrapper()

Method Detail

setDriverClassName

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

Throws:

java.lang.ClassNotFoundException

java.lang.InstantiationException

java.lang.IllegalAccessException

setJdbcURL

public void setJdbcURL(java.lang.String jdbcURL)

setUserName

public void setUserName(java.lang.String userName)

setPassword

public void setPassword(java.lang.String password)

getConnection

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

Returns a Connection using the DriverManager and all set properties.

Specified by:

getConnection in interface javax.sql.DataSource

Throws:

java.sql.SQLException

getConnection

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

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

Specified by:

getConnection in interface javax.sql.DataSource

Throws:

java.sql.SQLException

getLoginTimeout

public int getLoginTimeout()
                    throws java.sql.SQLException

Always throws a SQLException. Not supported.

Specified by:

getLoginTimeout in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLException

getParentLogger

public java.util.logging.Logger getParentLogger()

Specified by:

getParentLogger in interface javax.sql.CommonDataSource

getLogWriter

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

Always throws a SQLException. Not supported.

Specified by:

getLogWriter in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLException

setLoginTimeout

public void setLoginTimeout(int seconds)
                     throws java.sql.SQLException

Always throws a SQLException. Not supported.

Specified by:

setLoginTimeout in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLException

setLogWriter

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

Always throws a SQLException. Not supported.

Specified by:

setLogWriter in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLException

isWrapperFor

public boolean isWrapperFor(java.lang.Class c)
                     throws java.sql.SQLException

Specified by:

isWrapperFor in interface java.sql.Wrapper

Throws:

java.sql.SQLException

unwrap

public java.lang.Object unwrap(java.lang.Class c)
                        throws java.sql.SQLException

Specified by:

unwrap in interface java.sql.Wrapper

Throws:

java.sql.SQLException