#85 showcase中补充用户的角色管理(checkBox提交）的演示，比旧版有改进。

examples/showcase/src/main/java/org/springside/examples/showcase/entity/Role.java

@@ -27,6 +27,13 @@ public class Role extends IdEntity {
 
 	private String permissions;
 
+	public Role() {
+	}
+
+	public Role(Long id) {
+		this.id = id;
+	}
+
 	@Column(nullable = false, unique = true)
 	public String getName() {
 		return name;

examples/showcase/src/main/java/org/springside/examples/showcase/repository/jpa/RoleDao.java

+package org.springside.examples.showcase.repository.jpa;
+
+import org.springframework.data.repository.PagingAndSortingRepository;
+import org.springside.examples.showcase.entity.Role;
+
+public interface RoleDao extends PagingAndSortingRepository<Role, Long> {
+
+}

examples/showcase/src/main/java/org/springside/examples/showcase/service/AccountService.java

@@ -11,7 +11,9 @@ import org.springframework.stereotype.Component;
 import org.springframework.transaction.annotation.Transactional;
 import org.springside.examples.showcase.demos.jms.simple.NotifyMessageProducer;
 import org.springside.examples.showcase.demos.jmx.ApplicationStatistics;
+import org.springside.examples.showcase.entity.Role;
 import org.springside.examples.showcase.entity.User;
+import org.springside.examples.showcase.repository.jpa.RoleDao;
 import org.springside.examples.showcase.repository.jpa.UserDao;
 import org.springside.modules.persistence.Hibernates;
 import org.springside.modules.security.utils.Digests;
@@ -34,6 +36,8 @@ public class AccountService {
 
 	private UserDao userDao;
 
+	private RoleDao roleDao;
+
 	private NotifyMessageProducer notifyProducer; //JMS消息发送
 
 	private ApplicationStatistics applicationStatistics;
@@ -77,7 +81,7 @@ public class AccountService {
 		user.setPassword(Encodes.encodeHex(hashPassword));
 	}
 
-	public List<User> getAllUser() {
+	public List<User> getAllUsers() {
 
 		if (applicationStatistics != null) {
 			applicationStatistics.incrListUserTimes();
@@ -142,11 +146,28 @@ public class AccountService {
 		}
 	}
 
+	//--------------------//
+	//   Role Management  //
+	//--------------------//
+
+	public List<Role> getAllRoles() {
+		return (List<Role>) roleDao.findAll();
+	}
+
+	//-----------------//
+	// Setter methods  //
+	//-----------------//
+
 	@Autowired
 	public void setUserDao(UserDao userDao) {
 		this.userDao = userDao;
 	}
 
+	@Autowired
+	public void setRoleDao(RoleDao roleDao) {
+		this.roleDao = roleDao;
+	}
+
 	@Autowired(required = false)
 	public void setNotifyProducer(NotifyMessageProducer notifyProducer) {
 		this.notifyProducer = notifyProducer;

examples/showcase/src/main/java/org/springside/examples/showcase/web/UserController.java

@@ -11,12 +11,15 @@ import org.apache.shiro.authz.annotation.RequiresRoles;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
+import org.springframework.web.bind.WebDataBinder;
+import org.springframework.web.bind.annotation.InitBinder;
 import org.springframework.web.bind.annotation.ModelAttribute;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.web.servlet.mvc.support.RedirectAttributes;
+import org.springside.examples.showcase.entity.Role;
 import org.springside.examples.showcase.entity.User;
 import org.springside.examples.showcase.service.AccountService;
 
@@ -40,7 +43,7 @@ public class UserController {
 	@RequiresRoles(value = { "Admin", "User" }, logical = Logical.OR)
 	@RequestMapping(value = "")
 	public String list(Model model) {
-		List<User> users = accountService.getAllUser();
+		List<User> users = accountService.getAllUsers();
 		model.addAttribute("users", users);
 		model.addAttribute("allStatus", allStatus);
 		return "account/userList";
@@ -51,13 +54,24 @@ public class UserController {
 	public String updateForm(@PathVariable("id") Long id, Model model) {
 		model.addAttribute("user", accountService.getUser(id));
 		model.addAttribute("allStatus", allStatus);
+		model.addAttribute("allRoles", accountService.getAllRoles());
 		return "account/userForm";
 	}
 
 	@RequiresPermissions("user:edit")
 	@RequestMapping(value = "save/{userId}")
-	public String update(@Valid @ModelAttribute("user") User user, RedirectAttributes redirectAttributes) {
+	public String update(@Valid @ModelAttribute("user") User user,
+			@RequestParam(value = "roleList") List<Long> checkedRoleList, RedirectAttributes redirectAttributes) {
+
+		//bind roleList
+		user.getRoleList().clear();
+		for (Long roleId : checkedRoleList) {
+			Role role = new Role(roleId);
+			user.getRoleList().add(role);
+		}
+
 		accountService.saveUser(user);
+
 		redirectAttributes.addFlashAttribute("message", "保存用户成功");
 		return "redirect:/account/user";
 	}
@@ -86,4 +100,12 @@ public class UserController {
 		}
 		return null;
 	}
+
+	/**
+	 * 不自动绑定对象中的roleList属性，另行处理
+	 */
+	@InitBinder
+	protected void initBinder(WebDataBinder binder) {
+		binder.setDisallowedFields("roleList");
+	}
 }

examples/showcase/src/main/resources/security/applicationContext-shiro.xml

@@ -12,7 +12,7 @@
 	</bean>
 
 	<!-- 項目自定义的Realm -->
-	<bean id="shiroDbRealm" class="org.springside.examples.showcase.service.ShiroDbRealm" depends-on="userDao">
+	<bean id="shiroDbRealm" class="org.springside.examples.showcase.service.ShiroDbRealm" depends-on="userDao,roleDao">
 		<property name="accountService" ref="accountService"/>
 	</bean>
 	

examples/showcase/src/main/webapp/WEB-INF/views/account/userForm.jsp

@@ -56,6 +56,12 @@
 					<input type="password" id="plainPassword" name="plainPassword" class="input-large" placeholder="...Leave it blank if no change"/>
 				</div>
 			</div>
+			<div class="control-group">
+				<label for="groupList" class="control-label">角色:</label>
+				<div class="controls">
+					<form:bscheckboxes path="roleList" items="${allRoles}" itemLabel="name" itemValue="id" />
+				</div>
+			</div>	
 			<div class="control-group">
 				<label for="status" class="control-label">状态:</label>
 				<div class="controls">

examples/showcase/src/main/webapp/WEB-INF/views/account/userList.jsp

@@ -15,7 +15,7 @@
 <body>
 	<h1>帐号管理</h1>
 	<c:if test="${not empty message}">
-		<div id="message" class="success">${message}</div>	
+		<div id="message" class="alert alert-success"><button data-dismiss="alert" class="close">×</button>${message}</div>
 	</c:if>
 			
 		<table class="table table-striped table-bordered table-condensed">

examples/showcase/src/test/functional/org/springside/examples/showcase/functional/account/UserManagerFT.java

@@ -35,17 +35,17 @@ public class UserManagerFT extends BaseSeleniumTestCase {
 
 		//点击提交按钮
 		s.type(By.name("name"), "user_foo");
-		s.getSelect(By.name("status")).selectByValue("disabled");
+		s.check(By.id("status2"));
 		s.click(By.id("submit_btn"));
 
 		//重新进入用户修改页面, 检查最后修改者
 		s.click(By.id("editLink-user"));
 		assertEquals("user_foo", s.getValue(By.name("name")));
-		assertEquals("disabled", s.getSelect(By.name("status")).getFirstSelectedOption().getText());
+		assertTrue(s.isChecked(By.id("status2")));
 
 		//恢复原有值
 		s.type(By.name("name"), "user");
-		s.getSelect(By.name("status")).selectByValue("enabled");
+		s.check(By.id("status1"));
 		s.click(By.id("submit_btn"));
 	}