?? logincontroller.java.svn-base
字號(hào):
package com.pure.web.spring.manager.member;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.validation.BindException;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.SimpleFormController;
import com.pure.domain.Member;
import com.pure.domain.logic.MemberFacade;
import com.pure.util.PureUtil;
import com.pure.web.spring.MemberSession;
/**
* 會(huì)員登陸控制器
*
* @author pure
*
*/
public class LoginController extends SimpleFormController {
protected final Log logger = LogFactory.getLog(getClass());
private MemberFacade memberFacade;
public MemberFacade getMemberFacade() {
return memberFacade;
}
public void setMemberFacade(MemberFacade memberFacade) {
this.memberFacade = memberFacade;
}
/**
* 初始化表單數(shù)據(jù)
*/
protected Object formBackingObject(HttpServletRequest request)
throws Exception {
Member member = new Member();
return member;
}
/**
* 處理表單提交事件
*/
protected ModelAndView onSubmit(HttpServletRequest request,
HttpServletResponse response, Object command, BindException errors)
throws Exception {
HttpSession session = request.getSession();
Member member = (Member) command;
/**
* 此參數(shù)從login.jsp頁(yè)面表單hidden對(duì)象傳入,保存為用戶登陸前所請(qǐng)求的地址。
*/
String forwardAction = request.getParameter("forwardAction");
/**
* 登陸必填項(xiàng)未填寫或失敗時(shí)仍需將請(qǐng)求地址保存,以便登陸成功后跳轉(zhuǎn)。
* </P>
* 由于在表單hidden中使用了<code><c:url value="${signonForwardAction}"/></code>,所以下面需要處理去掉上下文環(huán)境。
*/
Map model = new HashMap();
if (null != forwardAction)
model.put("signonForwardAction", forwardAction.replace(request.getContextPath(), ""));
if ("".equals(member.getUsername())) {
errors.rejectValue("username", "LOGIN FAIL", MemberValidator.adornMsg("對(duì)不起!會(huì)員名是必須的! "));
return showForm(request, response, errors, model);
}
if ("".equals(member.getPassword())) {
errors.rejectValue("password", "LOGIN FAIL", MemberValidator.adornMsg("對(duì)不起!登錄密碼是必須的! "));
return showForm(request, response, errors, model);
}
Member loginMember = getMemberFacade().login(member);
if (null != loginMember) {
session.setAttribute("memberSession",
new MemberSession(loginMember));
loginMember.setLoginip(request.getRemoteHost());
loginMember.setLogintime(PureUtil
.getDateFormatStr("yyyy-MM-dd HH:mm:ss"));
Integer count = loginMember.getLogincount();
// TODO Integer相加?
if (count == null) {
loginMember.setLogincount(new Integer(1));
} else {
loginMember.setLogincount(new Integer(Integer.parseInt(String.valueOf(count)) + 1));
}
getMemberFacade().updateMember(loginMember);
} else {
errors.reject("LOGIN FAIL", MemberValidator.adornMsg("對(duì)不起!登陸失敗!請(qǐng)檢查你的會(huì)員名及密碼! "));
return showForm(request, response, errors, model);
}
if (forwardAction != null) {
response.sendRedirect(forwardAction);
return null;
} else {
return new ModelAndView("index");
}
}
}
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