com.spotify.helios.agent.AgentModelTaskResource Maven / Gradle / Ivy

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/*
 * Copyright (c) 2014 Spotify AB.
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 com.spotify.helios.agent;

import com.spotify.helios.common.descriptors.JobId;
import com.spotify.helios.common.descriptors.Task;
import com.codahale.metrics.annotation.Timed;

import java.util.Map;

import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;

// Would be /tasks, but dropwizard uses /tasks/.
/**
 * Makes it so you can view the tasks as the Agent sees things.
 */
@Path("/helios/tasks")
@Produces(MediaType.APPLICATION_JSON)
public class AgentModelTaskResource {
  private final ZooKeeperAgentModel model;

  public AgentModelTaskResource(final ZooKeeperAgentModel model) {
    this.model = model;
  }

  @GET
  @Timed
  public Map getTasks() {
    return model.getTasks();
  }
}