//*********************************************************************
//
//                 Copyright (c) 2004-2008 by Teradata Corporation
//                         All Rights Reserved
//
//*********************************************************************
//
//  File:       T21300JD.java
//  Purpose:    Create a Data Source
//
//*********************************************************************

import java.lang.reflect.* ;
import javax.naming.*;
import javax.sql.*;
import java.util.*;

public class T21300JD
{
    private static void callSetter (DataSource ds, String sMethodName, String sValue)
    throws IllegalAccessException
    , InvocationTargetException
    , NoSuchMethodException
    {
        Method meth =
            ds.getClass ().getMethod (sMethodName, new Class [] {String.class}) ;
        meth.invoke (ds, (Object []) new String [] {sValue}) ;
    }

    public static void main(String[] args)
    throws ClassNotFoundException
    , IllegalAccessException
    , InvocationTargetException
    , InstantiationException
    , NamingException
    , NoSuchMethodException
    {
        System.out.println(" \n Sample T21300JD: \n" );
        Properties env = new Properties();
        env.setProperty(Context.INITIAL_CONTEXT_FACTORY,
            "com.sun.jndi.fscontext.RefFSContextFactory");
        env.setProperty(Context.PROVIDER_URL, "file:.");

        Class cls = Class.forName ("com.teradata.jdbc.TeraDataSource") ;
        DataSource ds = (DataSource) cls.newInstance () ;

        // required parameters
        callSetter (ds, "setDSName", "whomooz"); //dataBase server name
        callSetter (ds, "setUser", "guest"); //user name
        callSetter (ds, "setPassword", "please"); //password

        // optional parameters - these setxxx methods can be omitted
        callSetter (ds, "setDescription", "test data source"); //description
        callSetter (ds, "setTMODE", "ANSI");
        callSetter (ds, "setCHARSET", "UTF8");

        Context ctx = new InitialContext(env);
        System.out.println("Removing previous JNDI name binding, if any");
        ctx.unbind("TeraData1");
        System.out.println("Binding DataSource object to JNDI name");
        ctx.bind("TeraData1", ds); //known to users by this name
        System.out.println("Successfully bound DataSource object to JNDI name");

        System.out.println(" Sample T21300JD finished.");

    } // end main

} // end class T21300JD