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Cassandra support for Spring Data
/*
* Copyright 2018-2020 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.core;
import java.util.List;
import com.datastax.driver.core.ExecutionInfo;
import com.datastax.driver.core.ResultSet;
import com.datastax.driver.core.Row;
/**
* The result of a write operation for an entity.
*
* @author Mark Paluch
* @since 2.1
* @see WriteResult
*/
public class EntityWriteResult extends WriteResult {
private final T entity;
EntityWriteResult(List executionInfo, boolean wasApplied, List rows, T entity) {
super(executionInfo, wasApplied, rows);
this.entity = entity;
}
EntityWriteResult(ResultSet resultSet, T entity) {
super(resultSet);
this.entity = entity;
}
/**
* Create a {@link EntityWriteResult} from {@link WriteResult} and an entity.
*
* @param result must not be {@literal null}.
* @param entity must not be {@literal null}.
* @return the {@link EntityWriteResult} for {@link WriteResult} and an entity.
*/
static EntityWriteResult of(WriteResult result, T entity) {
return new EntityWriteResult<>(result.getExecutionInfo(), result.wasApplied(), result.getRows(), entity);
}
/**
* Create a {@link EntityWriteResult} from {@link ResultSet} and an entity.
*
* @param resultSet must not be {@literal null}.
* @param entity must not be {@literal null}.
* @return the {@link EntityWriteResult} for {@link ResultSet} and an entity.
*/
static EntityWriteResult of(ResultSet resultSet, T entity) {
return new EntityWriteResult<>(resultSet, entity);
}
/**
* @return the entity associated with this write operation result.
*/
public T getEntity() {
return entity;
}
}