findpasswordaction.java

这个是完整的wap项目的源码 开发语言 Java 系统架构 Struts + hibernate + spring 数据库 Mysql5.0 应用服务器Tomcat5.0 开发工具 MyEc

package com.longtime.wap.module.front.web.action;

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

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.springframework.web.struts.DispatchActionSupport;

import com.longtime.wap.model.UserInfo;
import com.longtime.wap.module.front.common.FrontConstant;
import com.longtime.wap.module.front.service.FrontService;
import com.longtime.wap.module.front.web.form.FindPasswordForm;

/**
 * 找回密码请求处理
 * 
 * @author bulc
 * @date Nov 19, 2007
 */
public class FindPasswordAction extends DispatchActionSupport {
	private static final Log LOGGER = LogFactory.getLog(
			FindPasswordAction.class);
	private FrontService frontService;

	/**
	 * 注入服务对象
	 * 
	 * @param frontService
	 *            服务对象
	 */
	public void setFrontService(FrontService frontService) {
		this.frontService = frontService;
	}

	/**
	 * 找回密码请求处理
	 * 
	 * @param mapping
	 *            ActionMapping对象
	 * @param form
	 *            ActionForm对象
	 * @param request
	 *            HttpServletRequest对象
	 * @param response
	 *            HttpServletResponse对象
	 * @return ActionForward对象
	 * @throws Exception
	 *             异常对象
	 */
	public ActionForward findPassword(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		FindPasswordForm passwordForm = (FindPasswordForm) form;
		ActionErrors errors = new ActionErrors();
		try {
			UserInfo user = frontService.getUserByUsername(passwordForm
					.getUsername());
			if (null == user) {
				errors.add(ActionErrors.GLOBAL_ERROR, new ActionError(
						"errors.userinexistence"));
			} else {
				if ("find".equalsIgnoreCase(passwordForm.getEditFlug())) {
					passwordForm.setQuestion(user.getQuestion());
					passwordForm.setEditFlug("answer");
				} else if ("answer".equalsIgnoreCase(
						passwordForm.getEditFlug())) {
					if (user.getAnswer().equalsIgnoreCase(
							passwordForm.getAnswer())) {
						passwordForm.setPassword(user.getPassword());
						passwordForm.setEditFlug("view");
					} else {
						errors.add(ActionErrors.GLOBAL_ERROR, new ActionError(
								"errors.answerinvalid"));
					}
				}
			}
		} catch (Exception ex) {
			LOGGER.error(ex);
			ex.printStackTrace();
		}
		saveErrors(request, errors);
		return mapping.findForward("findPassowrd");
	}

	/**
	 * 找回密码请求处理
	 * 
	 * @param mapping
	 *            ActionMapping对象
	 * @param form
	 *            ActionForm对象
	 * @param request
	 *            HttpServletRequest对象
	 * @param response
	 *            HttpServletResponse对象
	 * @return ActionForward对象
	 * @throws Exception
	 *             异常对象
	 */
	public ActionForward forwardFindPassword(ActionMapping mapping,
			ActionForm form, HttpServletRequest request,
			HttpServletResponse response) throws Exception {
		FindPasswordForm passwordForm = new FindPasswordForm();
		passwordForm.setEditFlug("find");
		request.setAttribute(FrontConstant.PASSWORD_FORM, passwordForm);
		return mapping.findForward("findPassowrd");
	}
}