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Author

SQLException in connecting to mysql

mkoliop juiok
Greenhorn

Joined: Sep 29, 2005
Posts: 4
Hi All

I am trying to connect to mysql 4.1 through WSAD but I am getting the following errors:

java.sql.SQLException: Cannot load connection class because of underlying exception: 'java.lang.SecurityException: Prohibited package name: java.util'.
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:273)
at java.sql.DriverManager.getConnection(DriverManager.java:543)
at java.sql.DriverManager.getConnection(DriverManager.java:216)
at cdmanager.util.DbUtil.connectToDb(DbUtil.java:22)
at cdmanager.util.DbUtil.main(DbUtil.java:38)
Error connecting to database

My code is:
package cdmanager.util;

import java.sql.Connection;
import java.sql.DriverManager;

public class DbUtil {
static Connection connection;
static String driverName="org.gjt.mm.mysql.Driver";
static String dbUrl="jdbc:mysql://localhost/cdsample";


public DbUtil() {

}


public static java.sql.Connection connectToDb()
{

try
{

//Class.forName("org.gjt.mm.mysql.Driver").newInstance();
Class.forName("com.mysql.jdbc.Driver").newInstance();

Connection connection = DriverManager.getConnection("jdbc:mysql://localhost/cdsample?user=guest&password=guest");

}
catch(Exception e)
{


System.err.println("Connection name = " + dbUrl);
e.printStackTrace(System.out);
}
return connection;
}

public static void main(String[] args)
{
//Class.forName("com.mysql.jdbc.Driver").newInstance();
Connection c=connectToDb();
if (c==null)
System.out.println("Error connecting to database");
else
System.out.println("connected to database");
}

}

I am using mysql-connector-java-3.1.10(mysql-connector-java-3.1.10-bin.jar).

Is this a bug??

Thanks
 
 
subject: SQLException in connecting to mysql