testdatasource.java

来自「codebook!」· Java 代码 · 共 25 行

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

/** See if a DataSource exists and is usable.
 * @version $Id: TestDataSource.java,v 1.1 2002/05/06 00:40:20 ian Exp $
 */
public class TestDataSource {

	public static void main(String[] argv) throws NamingException {

		Context ctx = new InitialContext();

		String dsn = argv[0];
		System.out.println("Looking up " + dsn);
		Object o = ctx.lookup(dsn);
		javax.sql.DataSource d = (javax.sql.DataSource)o;

		System.out.println("Getting connection ");
		Connection con = d.getConnection();
		System.out.println("Got it!");
	}
}