001/*
002 * Copyright 2012-2017 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.data.redis;
018
019import reactor.core.publisher.Flux;
020
021import org.springframework.boot.autoconfigure.AutoConfigureAfter;
022import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
023import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
024import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
025import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
026import org.springframework.context.annotation.Bean;
027import org.springframework.context.annotation.Configuration;
028import org.springframework.core.io.ResourceLoader;
029import org.springframework.data.redis.connection.ReactiveRedisConnectionFactory;
030import org.springframework.data.redis.core.ReactiveRedisTemplate;
031import org.springframework.data.redis.serializer.JdkSerializationRedisSerializer;
032import org.springframework.data.redis.serializer.RedisSerializationContext;
033
034/**
035 * {@link EnableAutoConfiguration Auto-configuration} for Spring Data's reactive Redis
036 * support.
037 *
038 * @author Mark Paluch
039 * @author Stephane Nicoll
040 * @since 2.0.0
041 */
042@Configuration
043@ConditionalOnClass({ ReactiveRedisConnectionFactory.class, ReactiveRedisTemplate.class,
044                Flux.class })
045@AutoConfigureAfter(RedisAutoConfiguration.class)
046public class RedisReactiveAutoConfiguration {
047
048        @Bean
049        @ConditionalOnMissingBean(name = "reactiveRedisTemplate")
050        @ConditionalOnBean(ReactiveRedisConnectionFactory.class)
051        public ReactiveRedisTemplate<Object, Object> reactiveRedisTemplate(
052                        ReactiveRedisConnectionFactory reactiveRedisConnectionFactory,
053                        ResourceLoader resourceLoader) {
054                JdkSerializationRedisSerializer jdkSerializer = new JdkSerializationRedisSerializer(
055                                resourceLoader.getClassLoader());
056                RedisSerializationContext<Object, Object> serializationContext = RedisSerializationContext
057                                .newSerializationContext().key(jdkSerializer).value(jdkSerializer)
058                                .hashKey(jdkSerializer).hashValue(jdkSerializer).build();
059                return new ReactiveRedisTemplate<>(reactiveRedisConnectionFactory,
060                                serializationContext);
061        }
062
063}