001package gu.sql2java.store;
002
003import java.io.IOException;
004import java.net.URL;
005
006/**
007 * 没有发现指定的数据
008 * @author guyadong
009 *
010 */
011@SuppressWarnings("serial")
012public class DataNotFoundException extends IOException {
013
014        public DataNotFoundException() {
015        }
016
017        public DataNotFoundException(String message) {
018                super(message);
019        }
020        public DataNotFoundException(URL url) {
021                super(url == null ? "null" : url.toString());
022        }
023
024        public DataNotFoundException(Throwable cause) {
025                super(cause);
026        }
027
028        public DataNotFoundException(String message, Throwable cause) {
029                super(message, cause);
030        }
031        
032        public DataNotFoundException(URL url, Throwable cause) {
033                super(url == null ? "null" : url.toString(), cause);
034        }
035}