org.immutables.criteria.repository.async.AsyncWritable Maven / Gradle / Ivy

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/*
 * Copyright 2019 Immutables Authors and Contributors
 *
 * 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.immutables.criteria.repository.async;

import org.immutables.criteria.Criterion;
import org.immutables.criteria.backend.Backend;
import org.immutables.criteria.backend.WriteResult;
import org.immutables.criteria.repository.Publishers;
import org.immutables.criteria.repository.reactive.ReactiveWritable;

import java.util.Objects;
import java.util.concurrent.CompletionStage;

/**
 * Writable which uses {@link CompletionStage} as return type
 */
public class AsyncWritable implements AsyncRepository.Writable {

  private final ReactiveWritable reactive;

  public AsyncWritable(Backend.Session session) {
    Objects.requireNonNull(session, "session");
    this.reactive = new ReactiveWritable<>(session);
  }

  @Override
  public CompletionStage insert(Iterable docs) {
    return Publishers.toFuture(reactive.insert(docs));
  }

  @Override
  public CompletionStage delete(Criterion criteria) {
    return Publishers.toFuture(reactive.delete(criteria));
  }
}