/*
* Copyright 2016 the original author or authors.
*
* 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 org.springframework.data.mongodb.repository.support;
import java.io.Serializable;
import org.springframework.data.mapping.context.MappingContext;
import org.springframework.data.mongodb.core.IndexOperationsAdapter;
import org.springframework.data.mongodb.core.ReactiveMongoOperations;
import org.springframework.data.repository.Repository;
import org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport;
import org.springframework.data.repository.core.support.RepositoryFactorySupport;
import org.springframework.util.Assert;
/**
* {@link org.springframework.beans.factory.FactoryBean} to create
* {@link org.springframework.data.mongodb.repository.ReactiveMongoRepository} instances.
*
* @author Mark Paluch
* @author Christoph Strobl
* @since 2.0
* @see org.springframework.data.repository.reactive.ReactiveSortingRepository
* @see org.springframework.data.repository.reactive.RxJava1SortingRepository
*/
public class ReactiveMongoRepositoryFactoryBean<T extends Repository<S, ID>, S, ID extends Serializable>
extends RepositoryFactoryBeanSupport<T, S, ID> {
private ReactiveMongoOperations operations;
private boolean createIndexesForQueryMethods = false;
private boolean mappingContextConfigured = false;
/**
* Creates a new {@link ReactiveMongoRepositoryFactoryBean} for the given repository interface.
*
* @param repositoryInterface must not be {@literal null}.
*/
public ReactiveMongoRepositoryFactoryBean(Class<? extends T> repositoryInterface) {
super(repositoryInterface);
}
/**
* Configures the {@link ReactiveMongoOperations} to be used.
*
* @param operations the operations to set
*/
public void setReactiveMongoOperations(ReactiveMongoOperations operations) {
this.operations = operations;
}
/**
* Configures whether to automatically create indexes for the properties referenced in a query method.
*
* @param createIndexesForQueryMethods the createIndexesForQueryMethods to set
*/
public void setCreateIndexesForQueryMethods(boolean createIndexesForQueryMethods) {
this.createIndexesForQueryMethods = createIndexesForQueryMethods;
}
/*
* (non-Javadoc)
* @see org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport#setMappingContext(org.springframework.data.mapping.context.MappingContext)
*/
@Override
protected void setMappingContext(MappingContext<?, ?> mappingContext) {
super.setMappingContext(mappingContext);
this.mappingContextConfigured = true;
}
/*
* (non-Javadoc)
*
* @see
* org.springframework.data.repository.support.RepositoryFactoryBeanSupport
* #createRepositoryFactory()
*/
@Override
protected final RepositoryFactorySupport createRepositoryFactory() {
RepositoryFactorySupport factory = getFactoryInstance(operations);
if (createIndexesForQueryMethods) {
factory.addQueryCreationListener(new IndexEnsuringQueryCreationListener(
collectionName -> IndexOperationsAdapter.blocking(operations.indexOps(collectionName))));
}
return factory;
}
/**
* Creates and initializes a {@link RepositoryFactorySupport} instance.
*
* @param operations
* @return
*/
protected RepositoryFactorySupport getFactoryInstance(ReactiveMongoOperations operations) {
return new ReactiveMongoRepositoryFactory(operations);
}
/*
* (non-Javadoc)
*
* @see
* org.springframework.data.repository.support.RepositoryFactoryBeanSupport
* #afterPropertiesSet()
*/
@Override
public void afterPropertiesSet() {
super.afterPropertiesSet();
Assert.notNull(operations, "ReactiveMongoOperations must not be null!");
if (!mappingContextConfigured) {
setMappingContext(operations.getConverter().getMappingContext());
}
}
}