001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied.  See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 */
019package org.apache.shiro.authz.aop;
020
021import org.apache.shiro.aop.AnnotationResolver;
022import org.apache.shiro.authz.annotation.RequiresRoles;
023
024
025/**
026 * Checks to see if a @{@link RequiresRoles RequiresRoles} annotation is declared, and if so, performs
027 * a role check to see if the calling <code>Subject</code> is allowed to invoke the method.
028 *
029 * @since 0.9
030 */
031public class RoleAnnotationMethodInterceptor extends AuthorizingAnnotationMethodInterceptor {
032
033    /**
034     * Default no-argument constructor that ensures this interceptor looks for
035     * {@link RequiresRoles RequiresRoles} annotations in a method declaration.
036     */
037    public RoleAnnotationMethodInterceptor() {
038        super( new RoleAnnotationHandler() );
039    }
040
041    /**
042     * @param resolver
043     * @since 1.1
044     */
045    public RoleAnnotationMethodInterceptor(AnnotationResolver resolver) {
046        super(new RoleAnnotationHandler(), resolver);
047    }
048}