001/*
002 * Copyright 2012-2015 the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.springframework.boot.autoconfigure.security;
018
019import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
020import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
021import org.springframework.context.annotation.Bean;
022import org.springframework.context.annotation.Configuration;
023import org.springframework.data.repository.query.spi.EvaluationContextExtensionSupport;
024import org.springframework.security.data.repository.query.SecurityEvaluationContextExtension;
025
026/**
027 * Automatically adds Spring Security's integration with Spring Data.
028 *
029 * @author Rob Winch
030 * @since 1.3
031 */
032@Configuration
033@ConditionalOnClass({ SecurityEvaluationContextExtension.class,
034                EvaluationContextExtensionSupport.class })
035public class SecurityDataConfiguration {
036
037        @ConditionalOnMissingBean(SecurityEvaluationContextExtension.class)
038        @Bean
039        public SecurityEvaluationContextExtension securityEvaluationContextExtension() {
040                return new SecurityEvaluationContextExtension();
041        }
042
043}