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Cassandra support for Spring Data
/*
* Copyright 2013-2022 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
*
* https://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.cassandra.repository.support;
import org.springframework.data.cassandra.core.CassandraOperations;
import org.springframework.data.cassandra.core.CassandraTemplate;
import org.springframework.data.cassandra.repository.CassandraRepository;
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.lang.Nullable;
import org.springframework.util.Assert;
/**
* {@link org.springframework.beans.factory.FactoryBean} to create {@link CassandraRepository} instances.
*
* @author Alex Shvid
* @author John Blum
* @author Oliver Gierke
* @author Mark Paluch
*/
public class CassandraRepositoryFactoryBean, S, ID>
extends RepositoryFactoryBeanSupport {
private @Nullable CassandraOperations cassandraOperations;
/**
* Create a new {@link CassandraRepositoryFactoryBean} for the given repository interface.
*
* @param repositoryInterface must not be {@literal null}.
*/
public CassandraRepositoryFactoryBean(Class repositoryInterface) {
super(repositoryInterface);
}
@Override
protected RepositoryFactorySupport createRepositoryFactory() {
Assert.state(cassandraOperations != null, "CassandraOperations must not be null");
return new CassandraRepositoryFactory(cassandraOperations);
}
/**
* Configures the {@link CassandraTemplate} used for Cassandra data access operations.
*
* @param cassandraTemplate {@link CassandraTemplate} used to perform CRUD, Query and general data access operations
* on Apache Cassandra.
*/
public void setCassandraTemplate(CassandraTemplate cassandraTemplate) {
this.cassandraOperations = cassandraTemplate;
setMappingContext(cassandraTemplate.getConverter().getMappingContext());
}
/* (non-Javadoc)
* @see org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport#afterPropertiesSet()
*/
@Override
public void afterPropertiesSet() {
super.afterPropertiesSet();
Assert.notNull(cassandraOperations, "CassandraOperations must not be null!");
}
}