/*
* */
import java.sql.Connection;
import javax.naming.InitialContext;
import javax.sql.DataSource;
public class Main {
public static void main(String[] args) throws Exception {
String dsn = args[0];
System.out.println("Attempting to connect to " + dsn);
try {
System.out.println("Initializing the naming context...");
InitialContext init = new InitialContext();
System.out.println("Looking up " + dsn);
DataSource source = (DataSource) init.lookup(dsn);
System.out.println("Establishing a connection...");
Connection connection = source.getConnection();
System.out.println("Connect to " + connection.getCatalog() + " a success!");
} catch (Exception e) {
e.printStackTrace();
}
}
}