io.druid.indexing.common.actions.RemoteTaskActionClientFactory Maven / Gradle / Ivy

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/*
 * Druid - a distributed column store.
 * Copyright 2012 - 2015 Metamarkets Group Inc.
 *
 * 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 io.druid.indexing.common.actions;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.inject.Inject;
import com.metamx.http.client.HttpClient;
import io.druid.client.indexing.IndexingService;
import io.druid.curator.discovery.ServerDiscoverySelector;
import io.druid.guice.annotations.Global;
import io.druid.indexing.common.RetryPolicyFactory;
import io.druid.indexing.common.task.Task;

/**
 */
public class RemoteTaskActionClientFactory implements TaskActionClientFactory
{
  private final HttpClient httpClient;
  private final ServerDiscoverySelector selector;
  private final RetryPolicyFactory retryPolicyFactory;
  private final ObjectMapper jsonMapper;

  @Inject
  public RemoteTaskActionClientFactory(
      @Global HttpClient httpClient,
      @IndexingService ServerDiscoverySelector selector,
      RetryPolicyFactory retryPolicyFactory,
      ObjectMapper jsonMapper
  )
  {
    this.httpClient = httpClient;
    this.selector = selector;
    this.retryPolicyFactory = retryPolicyFactory;
    this.jsonMapper = jsonMapper;
  }

  @Override
  public TaskActionClient create(Task task)
  {
    return new RemoteTaskActionClient(task, httpClient, selector, retryPolicyFactory, jsonMapper);
  }
}