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.couchbase;
018
019import javax.validation.Validator;
020
021import com.couchbase.client.java.Bucket;
022
023import org.springframework.boot.autoconfigure.AutoConfigureAfter;
024import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
025import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
026import org.springframework.boot.autoconfigure.condition.ConditionalOnSingleCandidate;
027import org.springframework.boot.autoconfigure.couchbase.CouchbaseAutoConfiguration;
028import org.springframework.boot.autoconfigure.validation.ValidationAutoConfiguration;
029import org.springframework.boot.context.properties.EnableConfigurationProperties;
030import org.springframework.context.annotation.Bean;
031import org.springframework.context.annotation.Configuration;
032import org.springframework.context.annotation.Import;
033import org.springframework.data.couchbase.core.mapping.event.ValidatingCouchbaseEventListener;
034import org.springframework.data.couchbase.repository.CouchbaseRepository;
035
036/**
037 * {@link EnableAutoConfiguration Auto-configuration} for Spring Data's Couchbase support.
038 *
039 * @author Eddú Meléndez
040 * @author Stephane Nicoll
041 * @since 1.4.0
042 */
043@Configuration
044@ConditionalOnClass({ Bucket.class, CouchbaseRepository.class })
045@AutoConfigureAfter({ CouchbaseAutoConfiguration.class,
046                ValidationAutoConfiguration.class })
047@EnableConfigurationProperties(CouchbaseDataProperties.class)
048@Import({ CouchbaseConfigurerAdapterConfiguration.class,
049                SpringBootCouchbaseDataConfiguration.class })
050public class CouchbaseDataAutoConfiguration {
051
052        @Configuration
053        @ConditionalOnClass(Validator.class)
054        public static class ValidationConfiguration {
055
056                @Bean
057                @ConditionalOnSingleCandidate(Validator.class)
058                public ValidatingCouchbaseEventListener validationEventListener(
059                                Validator validator) {
060                        return new ValidatingCouchbaseEventListener(validator);
061                }
062
063        }
064
065}