skinutils.java

非常有影响的 j道 论 坛 源码 国外很有明的专家编写的 ....对java爱好者很有参考价值

/*
 * Copyright 2003-2005 the original author or authors. Licensed under the Apache
 * License, Version 2.0 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 *  
 */
package com.jdon.jivejdon.presentation.form;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.jdon.util.StringUtil;

public class SkinUtils {
    private final static String module = SkinUtils.class.getName();

    private static String RegisterCODE = "CODE";

    public static String getRegisterCode(HttpServletRequest request, HttpServletResponse response) {
        String registerCode = "1234";
        try {
            HttpSession session = request.getSession();
            registerCode = StringUtil.getPassword(4, "0123456789");
            session.setAttribute(RegisterCODE, registerCode);
        } catch (Exception ex) {
            System.err.println(" getRegisterCode error : " + registerCode + ": " + ex);
        }
        return registerCode;
    }

    public static boolean verifyRegisterCode(String registerCodeIn, HttpServletRequest request) {
        boolean isTrue = false;
        String registerCode = "1234";
        try {
            HttpSession session = request.getSession();
            registerCode = (String) session.getAttribute(RegisterCODE);
            if ((registerCode != null) && (registerCodeIn != null) && (registerCodeIn.equalsIgnoreCase(registerCode)))
                isTrue = true;
        } catch (Exception ex) {
            System.err.println(" verifyRegisterCode : " + ex);
        }

        return isTrue;
    }

}