package cn.xxx.base;
import cn.xxx.gecustomer.beans.GeCustomer;
import cn.xxx.gecustomer.beans.GeCustomerProperty;
import cn.xxx.utils.UserPersonalConstant;
import cn.xxx.utils.WebUtil;
import org.apache.commons.lang.StringUtils;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.subject.Subject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.support.ApplicationObjectSupport;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.support.RequestContext;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;
import java.util.List;
import java.util.UUID;
/**
* 所有controller的基类
*
* @author
*
*/
public abstract class BaseController extends ApplicationObjectSupport {
public Logger log = LoggerFactory.getLogger(this.getClass());
@Value("${project.version}")
public String ver;
/**
* 要跳转的页面
*
* @Title: go
* @Description: TODO
* @param path
* @return
* @author 2017年9月15日 下午1:51:10
*/
protected ModelAndView go(String path) {
return new ModelAndView(path);
}
/**
* 到bean信息
*
* @param name
* @return
*/
protected Object getObject(String name) {
return this.getApplicationContext().getBean(name);
}
/**
* 获取登录用户信息
*
* @return
*/
public IUserInfo getUserSessionVo() {
Subject subject = SecurityUtils.getSubject();
Object obj = null;//subject.getSession().getAttribute(UserAuthenticationRealm.LOGIN_SESSION_ATTR);
if (obj instanceof IUserInfo) {
return (IUserInfo) obj;
}
return null;
}
public String getOrganCode() {
return (String) this.getSession().getAttribute(WebUtil.ORGAN_CODE);
}
public HttpServletRequest getRequest() {
return ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
}
public HttpSession getSession() {
return getRequest().getSession();
}
public HttpServletResponse getResponse() {
return ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getResponse();
}
/**
* 获取国际化信息
*
* @param key
* @return
*/
public String getI18nMsg(String key) throws Exception {
// 从后台代码获取国际化信息
String value = new RequestContext(this.getRequest()).getMessage(key);
return value != null ? value : "";
}
/**
* 返回国际化国家标识串
*
* @return
* @throws Exception
*/
public String getI18nCountry() throws Exception {
String lc = null;
RequestContext requestContext = new RequestContext(this.getRequest());
String language = requestContext.getLocale().getLanguage();
String country = requestContext.getLocale().getCountry();
if (country == null || "".equals(country)) {
if ("zh".equals(language)) {
country = "CN";
} else if ("en".equals(language)) {
country = "US";
}
}
// logger.debug("本地国际化语言：" + language + "本地国际化国家：" + country);
lc = "_" + language + (StringUtils.isEmpty(country) ? "" : "_" + country);
return lc;
}
/**
* 请求方式判断
*
* @param request
* @return
*/
public boolean isAjaxRequest(HttpServletRequest request) {
if (!(request.getHeader("accept").indexOf("application/json") > -1
|| (request.getHeader("X-Requested-With") != null
&& request.getHeader("X-Requested-With").indexOf("XMLHttpRequest") > -1)
|| "XMLHttpRequest".equalsIgnoreCase(request.getParameter("X_REQUESTED_WITH")))) {
return false;
}
return true;
}
/**
* 保存信息到request中
*
* @param key
* @param value
*/
public void setRequestAttribute(String key, Object value) {
this.getRequest().setAttribute(key, value);
}
protected String getCookie(String cookieName) {
Cookie[] cookies = getRequest().getCookies();
for (Cookie cookie : cookies) {
if (cookieName.equals(cookie.getName())) {
return cookie.getValue();
}
}
return null;
}
/**
* 设置 cookie
*
* @param cookieName
* @param value
* @param age
*/
protected void setCookie(String cookieName, String value, int age) {
Cookie cookie = new Cookie(cookieName, value);
cookie.setMaxAge(age);
// cookie.setHttpOnly(true);
getResponse().addCookie(cookie);
}
/**
* 返回成功信息对象
*
* @return
*/
public ReturnInfoVo<Object> getReturnSuccessVo() throws Exception {
return new ReturnInfoVo<Object>(true, this.getI18nMsg(Constants.COMMON_SUCCESS_MSG_KEY));
}
/**
* 解析返回信息，处理国际化部分
*
* @param riv
* @return
*/
public <T> ReturnInfoVo<T> returnInfoVoParser(ReturnInfoVo<T> riv) {
try {
List<ReturnInfoVo<T>.MsgVo> msgList = riv.getMsgList();
if (!msgList.isEmpty()) {
StringBuilder sb = new StringBuilder();
ReturnInfoVo<T>.MsgVo msg;
String info;
for (int i = 0; i < msgList.size(); i++) {
msg = msgList.get(i);
if (Constants.NEEDI18N) {
info = this.getI18nMsg(msg.getMsg());
} else {
info = msg.getMsg();
}
if (msg.getParams() != null && msg.getParams().length > 0) {
info = String.format(info, msg.getParams());
}
sb.append(info);
sb.append(";");
if (i != msgList.size() - 1) {
sb.append("\r\n");
}
}
riv.setMsg(sb.toString());
} else {
if (riv.isSuccess()) {
riv.setMsg(this.getI18nMsg(Constants.COMMON_SUCCESS_MSG_KEY));
} else {
riv.setMsg(this.getI18nMsg(Constants.COMMON_FAILED_MSG_KEY));
}
}
} catch (Exception e) {
logger.error("解析返回信息对象失败", e);
}
return riv;
}
/**
* 方法名称: render<br>
* 描述：返回给浏览器
*/
public void render(String text, String contentType){
HttpServletResponse response;
try{
response = getResponse();
response.setContentType(contentType);
response.getWriter().write(text);
response.getWriter().flush();
}
catch (IOException e) {
throw new IllegalStateException(e);
}
}
/**
* 方法名称: renderText<br>
* 描述：返回普通文本浏览器
*/
public void renderText(String text){
render(text, "text/plain;charset=UTF-8");
}
/**
* 方法名称: renderJson<br>
* 描述：返回JSON格式数据
*/
public void renderJson(String text){
render(text,"text/json;charset=UTF-8");
}
/**
* 方法名称: getCurrentLoginGeCustomer<br>
* 描述：获取当前登录用户<br>
* 保全、登录
* 作者: <br>
* 修改日期：2014-9-30下午07:06:26<br>
*/
protected GeCustomer getCurrentLoginGeCustomer() {
Object obj = this.getRequest().getSession().getAttribute(UserPersonalConstant.LOGIN_USER);
if (obj instanceof GeCustomer) {
return (GeCustomer) obj;
} else {
return null;
}
}
/**
* 方法名称: getCurrentLoginGeCustomerProperty<br>
* 描述：获取当前登录用户属性信息<br>
* 作者: <br>
* 修改日期：2014-9-30下午07:06:26<br>
*/
protected GeCustomerProperty getCurrentLoginGeCustomerProperty() {
Object obj = this.getRequest().getSession().getAttribute(UserPersonalConstant.LOGIN_USER_PROPERTY);
if (obj instanceof GeCustomerProperty) {
return (GeCustomerProperty) obj;
} else {
return null;
}
}
/**
* 获取农银在线登录用户 <br/>
* Date: 2017年6月8日 下午4:51:55
* 绑定、产品、支付
* @author
* @param
* @return
*/
protected GeCustomer getOnlineCurrentLoginGeCustomer() {
Object obj = this.getRequest().getSession().getAttribute(UserPersonalConstant.ONLINE_LOGIN_USER);
if (obj instanceof GeCustomer) {
return (GeCustomer) obj;
} else {
return null;
}
}
/**
* 方法名称：initCurrentLoginGeCustomer<br>
* 描述：存放登录用户信息<br>
* 作者：<br>
* 修改日期：2014年8月18日下午7:57:07<br>
*/
protected void initCurrentLoginGeCustomer() {
Object obj = this.getRequest().getSession().getAttribute(UserPersonalConstant.LOGIN_USER);
if (obj != null && obj instanceof GeCustomer) {
// 有登陆用户，带登陆信息到填写投保信息页
this.setRequestAttribute("geCustomer", (GeCustomer) obj);
}
}
/**
* 方法名称: getUUID<br>
* 描述：获得唯一标识(目前用于验证表单提交唯一性)<br>
* 作者: <br>
* 修改日期：2014年10月13日上午3:15:24<br>
*/
protected String getUUID() {
return UUID.randomUUID().toString();
}
}