/**
*
* APDPlat - Application Product Development Platform
* Copyright (c) 2013, 杨尚川, yang-shangchuan@qq.com
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package org.apdplat.module.security.model;
import org.apdplat.module.module.model.Command;
import org.apdplat.module.module.model.Module;
import org.apdplat.module.module.service.ModuleService;
import org.apdplat.platform.annotation.ModelAttr;
import org.apdplat.platform.annotation.ModelAttrRef;
import org.apdplat.platform.annotation.ModelCollRef;
import org.apdplat.platform.annotation.RenderIgnore;
import org.apdplat.platform.generator.ActionGenerator;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.JoinColumn;
import javax.persistence.JoinTable;
import javax.persistence.ManyToMany;
import javax.persistence.ManyToOne;
import javax.persistence.OneToMany;
import javax.persistence.OrderBy;
import javax.persistence.Table;
import javax.persistence.UniqueConstraint;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlElementWrapper;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlTransient;
import javax.xml.bind.annotation.XmlType;
import org.apdplat.platform.annotation.Database;
import org.apdplat.platform.model.SimpleModel;
import org.compass.annotations.SearchableComponent;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;
@Entity
@Scope("prototype")
@Component
@Table(name = "Role",
uniqueConstraints = {
@UniqueConstraint(columnNames = {"roleName"})})
@XmlRootElement
@XmlType(name = "Role")
@Database
public class Role extends SimpleModel {
@Column(length=40)
@ModelAttr("角色名")
protected String roleName;
@ModelAttr("备注")
protected String des;
@ManyToOne
@SearchableComponent
@ModelAttr("上级角色")
@ModelAttrRef("roleName")
protected Role parent;
@RenderIgnore
@OneToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY, mappedBy = "parent")
@OrderBy("id DESC")
@ModelAttr("下级角色")
@ModelCollRef("roleName")
protected List<Role> child = new ArrayList<>();
@ManyToMany(cascade = CascadeType.REFRESH, mappedBy = "roles", fetch = FetchType.LAZY)
protected List<User> users=new ArrayList<>();
@ModelAttr("超级管理员")
protected boolean superManager = false;
/**
* 角色拥有的命令
*/
@ManyToMany(cascade = CascadeType.REFRESH, fetch = FetchType.LAZY)
@JoinTable(name = "role_command", joinColumns = {
@JoinColumn(name = "roleID")}, inverseJoinColumns = {
@JoinColumn(name = "commandID")})
@OrderBy("id")
@ModelAttr("角色拥有的命令列表")
@ModelCollRef("chinese")
protected List<Command> commands = new ArrayList<>();
public String getModuleCommandStr(){
if(this.commands==null || this.commands.isEmpty()){
return "";
}
StringBuilder ids=new StringBuilder();
Set<Integer> moduleIds=new HashSet<>();
for(Command command : this.commands){
ids.append("command-").append(command.getId()).append(",");
Module module=command.getModule();
moduleIds.add(module.getId());
module=module.getParentModule();
while(module!=null){
moduleIds.add(module.getId());
module=module.getParentModule();
}
}
for(Integer moduleId : moduleIds){
ids.append("module-").append(moduleId).append(",");
}
ids=ids.deleteCharAt(ids.length()-1);
return ids.toString();
}
/**
* 获取授予角色的权利
* @return
*/
public List<String> getAuthorities() {
List<String> result = new ArrayList<>();
if (superManager) {
result.add("ROLE_SUPERMANAGER");
//超级管理员只需要一个标识就够了
//事实上，一个角色如果是超级管理员，那么它的commands是为空的
//参考RoleAction的方法assemblyModelForCreate
// if(model.isSuperManager()){
// return;
// }
// model.setCommands(commands);
//参考RoleAction的方法assemblyModelForUpdate
// if(model.isSuperManager()){
// model.clearCommand();
// return;
// }
//当然，加入以下return语句逻辑更清晰
return result;
}
for (Command command : commands) {
Map<String,String> map=ModuleService.getCommandPathToRole(command);
for(String role : map.values()){
StringBuilder str = new StringBuilder();
str.append("ROLE_MANAGER").append(role);
result.add(str.toString());
}
}
return result;
}
@XmlAttribute
public String getRoleName() {
return roleName;
}
public void setRoleName(String roleName) {
this.roleName = roleName;
}
@XmlAttribute
public String getDes() {
return des;
}
public void setDes(String des) {
this.des = des;
}
@XmlTransient
public Role getParent() {
return parent;
}
public void setParent(Role parent) {
this.parent = parent;
}
@XmlElementWrapper(name = "subRoles")
@XmlElement(name = "role")
public List<Role> getChild() {
return this.child;
}
public void addChild(Role child) {
this.child.add(child);
}
public void removeChild(Role child) {
this.child.remove(child);
}
public void clearChild() {
this.child.clear();
}
@XmlAttribute
public boolean isSuperManager() {
return superManager;
}
public void setSuperManager(boolean superManager) {
this.superManager = superManager;
}
public void setCommands(List<Command> commands) {
this.commands = commands;
}
@XmlTransient
public List<Command> getCommands() {
return Collections.unmodifiableList(commands);
}
public void addCommands(Command command) {
this.commands.add(command);
}
public void removeCommand(Command command) {
this.commands.remove(command);
}
public void clearCommand() {
commands.clear();
}
@XmlTransient
public List<User> getUsers() {
return Collections.unmodifiableList(users);
}
@Override
public String getMetaData() {
return "角色信息";
}
public static void main(String[] args){
Role obj=new Role();
//生成Action
ActionGenerator.generate(obj.getClass());
}
}