edu.udo.cs.yale.tools.jdbc
Class DatabaseService

java.lang.Object
  edu.udo.cs.yale.tools.jdbc.DatabaseService

public class DatabaseService
extends java.lang.Object

This service class dynamically registers (additional) JDBC drivers. Please note that drivers cannot be created by Class.forName() but will just be instantiated automatically via DriverManager.getConnection(...).

Version:

$Id: DatabaseService.java,v 1.5 2006/09/29 10:29:10 ingomierswa Exp $

Author:

Ingo Mierswa

Field Summary

private static java.util.List<JDBCProperties>

jdbcProperties

Constructor Summary

DatabaseService()

Method Summary

private static void	addDriverInformation(org.w3c.dom.Element driverElement)
static java.lang.String[]	getAllDriverNames()
static java.util.Enumeration<java.sql.Driver>	getAllDrivers()
static java.lang.String[]	getDBSystemNames()
static java.util.List<JDBCProperties>	getJDBCProperties()
static void	init()
private static void	loadJDBCProperties(java.io.File file)
private static void	registerAllJDBCDrivers()
private static void	registerClasspathJDBCDrivers(java.io.File file)
private static void	registerDynamicJDBCDriver(java.net.URLClassLoader ucl, java.lang.String driverName)
private static void	registerDynamicJDBCDrivers(java.io.File file)

Methods inherited from class java.lang.Object

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

Field Detail

jdbcProperties

private static java.util.List<JDBCProperties> jdbcProperties

Constructor Detail

DatabaseService

public DatabaseService()

Method Detail

init

public static void init()

registerAllJDBCDrivers

private static void registerAllJDBCDrivers()

registerDynamicJDBCDrivers

private static void registerDynamicJDBCDrivers(java.io.File file)

registerDynamicJDBCDriver

private static void registerDynamicJDBCDriver(java.net.URLClassLoader ucl,
                                              java.lang.String driverName)
                                       throws java.lang.ClassNotFoundException,
                                              java.lang.InstantiationException,
                                              java.lang.IllegalAccessException,
                                              java.sql.SQLException

Throws:

java.lang.ClassNotFoundException

java.lang.InstantiationException

java.lang.IllegalAccessException

java.sql.SQLException

registerClasspathJDBCDrivers

private static void registerClasspathJDBCDrivers(java.io.File file)

loadJDBCProperties

private static void loadJDBCProperties(java.io.File file)

addDriverInformation

private static void addDriverInformation(org.w3c.dom.Element driverElement)
                                  throws java.lang.Exception

Throws:

java.lang.Exception

getAllDrivers

public static java.util.Enumeration<java.sql.Driver> getAllDrivers()

getAllDriverNames

public static java.lang.String[] getAllDriverNames()

getJDBCProperties

public static java.util.List<JDBCProperties> getJDBCProperties()

getDBSystemNames

public static java.lang.String[] getDBSystemNames()