/*******************************************************************************
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* Copyright (c) 2005, 2014 springside.github.io
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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*******************************************************************************/
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package com.northglass.web.account;
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import java.util.List;
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import javax.validation.Valid;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Controller;
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import org.springframework.ui.Model;
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import org.springframework.web.bind.annotation.ModelAttribute;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestMethod;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.servlet.mvc.support.RedirectAttributes;
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import com.northglass.entity.User;
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import com.northglass.service.account.AccountService;
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/**
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* 管理员管理用户的Controller.
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*
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* @author calvin
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*/
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@Controller
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@RequestMapping(value = "/admin/user")
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public class UserAdminController {
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@Autowired
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private AccountService accountService;
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@RequestMapping(method = RequestMethod.GET)
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public String list(Model model) {
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List<User> users = accountService.getAllUser();
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model.addAttribute("users", users);
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return "account/adminUserList";
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}
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@RequestMapping(value = "update/{id}", method = RequestMethod.GET)
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public String updateForm(@PathVariable("id") Long id, Model model) {
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model.addAttribute("user", accountService.getUser(id));
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return "account/adminUserForm";
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}
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@RequestMapping(value = "update", method = RequestMethod.POST)
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public String update(@Valid @ModelAttribute("user") User user, RedirectAttributes redirectAttributes) {
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accountService.updateUser(user);
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redirectAttributes.addFlashAttribute("message", "更新用户" + user.getLoginName() + "成功");
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return "redirect:/admin/user";
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}
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@RequestMapping(value = "delete/{id}")
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public String delete(@PathVariable("id") Long id, RedirectAttributes redirectAttributes) {
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User user = accountService.getUser(id);
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accountService.deleteUser(id);
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redirectAttributes.addFlashAttribute("message", "删除用户" + user.getLoginName() + "成功");
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return "redirect:/admin/user";
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}
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/**
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* 所有RequestMapping方法调用前的Model准备方法, 实现Struts2 Preparable二次部分绑定的效果,先根据form的id从数据库查出User对象,再把Form提交的内容绑定到该对象上。
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* 因为仅update()方法的form中有id属性,因此仅在update时实际执行.
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*/
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@ModelAttribute
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public void getUser(@RequestParam(value = "id", defaultValue = "-1") Long id, Model model) {
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if (id != -1) {
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model.addAttribute("user", accountService.getUser(id));
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}
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}
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}
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