org.apache.commons.jelly.tags.sql
Class DataSourceWrapper

java.lang.Object
  extended by org.apache.commons.jelly.tags.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.

Author:
Hans Bergsten

Field Summary
private  java.lang.String driverClassName
           
private  java.lang.String jdbcURL
           
private static org.apache.commons.logging.Log log
          The Log to which logging calls will be made.
private  java.lang.String password
           
private  java.lang.String userName
           
 
Constructor Summary
DataSourceWrapper()
           
 
Method Summary
 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.
 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

log

private static final org.apache.commons.logging.Log log
The Log to which logging calls will be made.


driverClassName

private java.lang.String driverClassName

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

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