/**
 * Copyright (c) 2011-2013, dafei 李飞 (myaniu AT gmail DOT com)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.jfinal.ext.plugin.shiro;

import org.apache.shiro.SecurityUtils;
import org.apache.shiro.subject.Subject;

/**
 * 访问控制抽象基类
 * @author dafei
 */
abstract class AbstractAuthzHandler implements AuthzHandler {

	/**
	 * 获得Shiro的Subject对象。
	 * @return
	 */
	 protected Subject getSubject() {
	     return SecurityUtils.getSubject();
	 }
}