MyJdbcAuthzService.java

package cn.dreampie.common.plugin.shiro;

import cn.dreampie.common.plugin.shiro.plugin.AuthzHandler;
import cn.dreampie.common.plugin.shiro.plugin.JdbcAuthzService;
import cn.dreampie.common.plugin.shiro.plugin.JdbcPermissionAuthzHandler;
import cn.dreampie.function.user.Permission;
import cn.dreampie.function.user.Role;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * Created by wangrenhui on 14-1-7.
 */
public class MyJdbcAuthzService implements JdbcAuthzService {
    @Override
    public Map<String, AuthzHandler> getJdbcAuthz() {
        //加载数据库的url配置
        Map<String, AuthzHandler> authzJdbcMaps = new HashMap<String, AuthzHandler>();
//    Map<String, AuthzHandler> authzJdbcMaps = new TreeMap<String, AuthzHandler>(
//        new Comparator<String>() {
//          public int compare(String k1, String k2) {
//            return new Integer(k2.length()).compareTo(k1.length());
//          }
//
//        });
        //遍历角色
        List<Role> roles = Role.dao.findAll();
        List<Permission> permissions = null;
        for (Role role : roles) {
            //角色可用
            if (role.getDate("daleted_at") == null) {
                permissions = Permission.dao.findByRole("", role.get("id"));
                //遍历权限
                for (Permission permission : permissions) {
                    //权限可用
                    if (permission.getDate("daleted_at") == null) {
                        if (permission.getStr("url") != null && !permission.getStr("url").isEmpty()) {
                            authzJdbcMaps.put(permission.getStr("url"), new JdbcPermissionAuthzHandler(permission.getStr("value")));
                        }
                    }
                }
            }
        }
        return authzJdbcMaps;
    }
}