com.green.modules.sys.entity.Menu.java Source code

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Here is the source code for com.green.modules.sys.entity.Menu.java

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/**
 * Copyright &copy; 2012-2013 <a href="https://github.com/thinkgem/jeesite">JeeSite</a> All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 */
package com.green.modules.sys.entity;

import java.util.List;

import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToMany;
import javax.persistence.ManyToOne;
import javax.persistence.OneToMany;
import javax.persistence.OrderBy;
import javax.persistence.Table;
import javax.persistence.Transient;
import javax.validation.constraints.NotNull;

import org.apache.commons.lang.ObjectUtils;
import org.hibernate.annotations.Cache;
import org.hibernate.annotations.CacheConcurrencyStrategy;
import org.hibernate.annotations.DynamicInsert;
import org.hibernate.annotations.DynamicUpdate;
import org.hibernate.annotations.Fetch;
import org.hibernate.annotations.FetchMode;
import org.hibernate.annotations.NotFound;
import org.hibernate.annotations.NotFoundAction;
import org.hibernate.annotations.Where;
import org.hibernate.validator.constraints.Length;

import com.google.common.collect.Lists;
import com.green.common.persistence.IdEntity;

/**
 * ??Entity
 * @author ThinkGem
 * @version 2013-05-15
 */
@Entity
@Table(name = "sys_menu")
@DynamicInsert
@DynamicUpdate
@Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
public class Menu extends IdEntity<Menu> {

    private static final long serialVersionUID = 1L;
    private Menu parent; // ??
    private String parentIds; // ?
    private String name; // ??
    private String href; // 
    private String target; //  mainFrame?_blank?_self?_parent?_top
    private String icon; // 
    private Integer sort; // ?
    private String isShow; // ???10?
    private String isActiviti; // ???1?0??
    private String permission; // ??

    private List<Menu> childList = Lists.newArrayList();// ???
    private List<Role> roleList = Lists.newArrayList(); // 

    public Menu() {
        super();
        this.sort = 30;
    }

    public Menu(String id) {
        this();
        this.id = id;
    }

    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "parent_id")
    @NotFound(action = NotFoundAction.IGNORE)
    @NotNull
    public Menu getParent() {
        return parent;
    }

    public void setParent(Menu parent) {
        this.parent = parent;
    }

    @Length(min = 1, max = 255)
    public String getParentIds() {
        return parentIds;
    }

    public void setParentIds(String parentIds) {
        this.parentIds = parentIds;
    }

    @Length(min = 1, max = 100)
    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    @Length(min = 0, max = 255)
    public String getHref() {
        return href;
    }

    public void setHref(String href) {
        this.href = href;
    }

    @Length(min = 0, max = 20)
    public String getTarget() {
        return target;
    }

    public void setTarget(String target) {
        this.target = target;
    }

    @Length(min = 0, max = 100)
    public String getIcon() {
        return icon;
    }

    public void setIcon(String icon) {
        this.icon = icon;
    }

    @NotNull
    public Integer getSort() {
        return sort;
    }

    public void setSort(Integer sort) {
        this.sort = sort;
    }

    @Length(min = 1, max = 1)
    public String getIsShow() {
        return isShow;
    }

    public void setIsShow(String isShow) {
        this.isShow = isShow;
    }

    @Length(min = 1, max = 1)
    public String getIsActiviti() {
        return isActiviti;
    }

    public void setIsActiviti(String isActiviti) {
        this.isActiviti = isActiviti;
    }

    @Length(min = 0, max = 200)
    public String getPermission() {
        return permission;
    }

    public void setPermission(String permission) {
        this.permission = permission;
    }

    @OneToMany(mappedBy = "parent", fetch = FetchType.LAZY)
    @Where(clause = "del_flag='" + DEL_FLAG_NORMAL + "'")
    @OrderBy(value = "sort")
    @Fetch(FetchMode.SUBSELECT)
    @NotFound(action = NotFoundAction.IGNORE)
    @Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
    public List<Menu> getChildList() {
        return childList;
    }

    public void setChildList(List<Menu> childList) {
        this.childList = childList;
    }

    @ManyToMany(mappedBy = "menuList", fetch = FetchType.LAZY)
    @Where(clause = "del_flag='" + DEL_FLAG_NORMAL + "'")
    @OrderBy("id")
    @Fetch(FetchMode.SUBSELECT)
    @NotFound(action = NotFoundAction.IGNORE)
    @Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
    public List<Role> getRoleList() {
        return roleList;
    }

    public void setRoleList(List<Role> roleList) {
        this.roleList = roleList;
    }

    @Transient
    public static void sortList(List<Menu> list, List<Menu> sourcelist, String parentId) {
        for (int i = 0; i < sourcelist.size(); i++) {
            Menu e = sourcelist.get(i);
            if (e.getParent() != null && e.getParent().getId() != null && e.getParent().getId().equals(parentId)) {
                list.add(e);
                // ??, ??
                for (int j = 0; j < sourcelist.size(); j++) {
                    Menu child = sourcelist.get(j);
                    if (child.getParent() != null && child.getParent().getId() != null
                            && child.getParent().getId().equals(e.getId())) {
                        sortList(list, sourcelist, e.getId());
                        break;
                    }
                }
            }
        }
    }

    @Transient
    public boolean isRoot() {
        return isRoot(this.id);
    }

    @Transient
    public static boolean isRoot(String id) {
        return id != null && id.equals("1");
    }

    @Transient
    public String getActivitiGroupId() {
        return ObjectUtils.toString(getPermission());
    }

    @Transient
    public String getActivitiGroupName() {
        return ObjectUtils.toString(getId());
    }

}