/** 列表 */
@RequestMapping(value = "/list")
public ModelAndView listUsers(HttpSession session, Page page) throws Exception {
logBefore(logger, "特别推荐列表");
mv.clear();
try {
pd = this.getPageData();
// 检索条件================================
String title = pd.getString("title");
if (null != title && !"".equals(title)) {
title = title.trim();
pd.put("title", title);
}
// 检索条件================================
page.setPd(pd);
List<PageData> varList = featuredService.list(page);
/*调用权限*/
this
.getHC(); // ================================================================================
/*调用权限*/
mv.setViewName("information/featured/featured_list");
mv.addObject("varList", varList);
mv.addObject("pd", pd);
} catch (Exception e) {
logger.error(e.toString(), e);
}
return mv;
}
/** 列表 */
@RequestMapping(value = "/list")
public ModelAndView list(Page page) {
logBefore(logger, "列表Imgmsg");
if (!Jurisdiction.buttonJurisdiction(menuUrl, "cha")) {
return null;
} // 校验权限
ModelAndView mv = this.getModelAndView();
PageData pd = new PageData();
try {
pd = this.getPageData();
String KEYWORD = pd.getString("KEYWORD");
if (null != KEYWORD && !"".equals(KEYWORD)) {
pd.put("KEYWORD", KEYWORD.trim());
}
page.setPd(pd);
List<PageData> varList = imgmsgService.list(page); // 列出Imgmsg列表
mv.setViewName("weixin/imgmsg/imgmsg_list");
mv.addObject("varList", varList);
mv.addObject("pd", pd);
mv.addObject(Const.SESSION_QX, this.getHC()); // 按钮权限
} catch (Exception e) {
logger.error(e.toString(), e);
}
return mv;
}
/**
* 根据数据库方言，生成特定的分页sql
*
* @param sql
* @param page
* @return
*/
private String generatePageSql(String sql, Page page) {
if (page != null && Tools.notEmpty(dialect)) {
StringBuffer pageSql = new StringBuffer();
if ("mysql".equals(dialect)) {
pageSql.append(sql);
pageSql.append(" limit " + page.getCurrentResult() + "," + page.getShowCount());
} else if ("oracle".equals(dialect)) {
pageSql.append("select * from (select tmp_tb.*,ROWNUM row_id from (");
pageSql.append(sql);
// pageSql.append(") as tmp_tb where ROWNUM<=");
pageSql.append(") tmp_tb where ROWNUM<=");
pageSql.append(page.getCurrentResult() + page.getShowCount());
pageSql.append(") where row_id>");
pageSql.append(page.getCurrentResult());
}
return pageSql.toString();
} else {
return sql;
}
}
/** 显示用户列表(用户组) */
@RequestMapping(value = "/listUsers")
public ModelAndView listUsers(Page page) throws Exception {
ModelAndView mv = this.getModelAndView();
PageData pd = new PageData();
pd = this.getPageData();
String USERNAME = pd.getString("USERNAME");
if (null != USERNAME && !"".equals(USERNAME)) {
USERNAME = USERNAME.trim();
pd.put("USERNAME", USERNAME);
}
String lastLoginStart = pd.getString("lastLoginStart");
String lastLoginEnd = pd.getString("lastLoginEnd");
if (lastLoginStart != null && !"".equals(lastLoginStart)) {
lastLoginStart = lastLoginStart + " 00:00:00";
pd.put("lastLoginStart", lastLoginStart);
}
if (lastLoginEnd != null && !"".equals(lastLoginEnd)) {
lastLoginEnd = lastLoginEnd + " 00:00:00";
pd.put("lastLoginEnd", lastLoginEnd);
}
// 从session获取用户信息
Subject currentUser = SecurityUtils.getSubject();
Session session = currentUser.getSession();
User user = (User) session.getAttribute(Const.SESSION_USER);
pd.put("USERID", user.getUSER_ID());
pd.put("ROLEID", user.getROLE_ID());
logger.info("pd:" + gson.toJson(pd));
page.setPd(pd);
List<PageData> userList = null;
List<Role> roleList = null;
if (userService.isAdmin(user.getROLE_ID())) {
userList = userService.listPdPageUser(page); // 列出用户列表
roleList = roleService.listAllERRoles(); // 列出所有角色
} else if (userService.isCooper(user.getROLE_ID())) {
userList = userService.listSubUser(page); // 列出用户列表
roleList = roleService.listSubUserRole(userService.SUBUSER_CODE); // 列出所有二级角色
}
mv.setViewName("system/user/user_list");
mv.addObject("userList", userList);
mv.addObject("roleList", roleList);
mv.addObject("pd", pd);
mv.addObject(Const.SESSION_QX, this.getHC()); // 按钮权限
return mv;
}
public Object intercept(Invocation ivk) throws Throwable {
// TODO Auto-generated method stub
if (ivk.getTarget() instanceof RoutingStatementHandler) {
RoutingStatementHandler statementHandler = (RoutingStatementHandler) ivk.getTarget();
BaseStatementHandler delegate =
(BaseStatementHandler) ReflectHelper.getValueByFieldName(statementHandler, "delegate");
MappedStatement mappedStatement =
(MappedStatement) ReflectHelper.getValueByFieldName(delegate, "mappedStatement");
if (mappedStatement.getId().matches(pageSqlId)) { // 拦截需要分页的SQL
BoundSql boundSql = delegate.getBoundSql();
Object parameterObject =
boundSql
.getParameterObject(); // 分页SQL<select>中parameterType属性对应的实体参数，即Mapper接口中执行分页方法的参数,该参数不得为空
if (parameterObject == null) {
throw new NullPointerException("parameterObject尚未实例化！");
} else {
Connection connection = (Connection) ivk.getArgs()[0];
String sql = boundSql.getSql();
// String countSql = "select count(0) from (" + sql+ ") as tmp_count"; //记录统计
String countSql =
"select count(0) from ("
+ sql
+ ") tmp_count"; // 记录统计 == oracle 加 as 报错(SQL command not properly ended)
PreparedStatement countStmt = connection.prepareStatement(countSql);
BoundSql countBS =
new BoundSql(
mappedStatement.getConfiguration(),
countSql,
boundSql.getParameterMappings(),
parameterObject);
setParameters(countStmt, mappedStatement, countBS, parameterObject);
ResultSet rs = countStmt.executeQuery();
int count = 0;
if (rs.next()) {
count = rs.getInt(1);
}
rs.close();
countStmt.close();
// System.out.println(count);
Page page = null;
if (parameterObject instanceof Page) { // 参数就是Page实体
page = (Page) parameterObject;
page.setEntityOrField(true);
page.setTotalResult(count);
} else { // 参数为某个实体，该实体拥有Page属性
Field pageField = ReflectHelper.getFieldByFieldName(parameterObject, "page");
if (pageField != null) {
page = (Page) ReflectHelper.getValueByFieldName(parameterObject, "page");
if (page == null) page = new Page();
page.setEntityOrField(false);
page.setTotalResult(count);
ReflectHelper.setValueByFieldName(parameterObject, "page", page); // 通过反射，对实体对象设置分页对象
} else {
throw new NoSuchFieldException(parameterObject.getClass().getName() + "不存在 page 属性！");
}
}
String pageSql = generatePageSql(sql, page);
ReflectHelper.setValueByFieldName(boundSql, "sql", pageSql); // 将分页sql语句反射回BoundSql.
}
}
}
return ivk.proceed();
}
