content: /*
   * 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 org.apache.ambari.server.api.services;
  
  import java.util.HashMap;
  import java.util.Map;
  
  import jakarta.ws.rs.GET;
  import jakarta.ws.rs.Path;
  import jakarta.ws.rs.PathParam;
  import jakarta.ws.rs.Produces;
  import jakarta.ws.rs.core.Context;
  import jakarta.ws.rs.core.HttpHeaders;
  import jakarta.ws.rs.core.Response;
  import jakarta.ws.rs.core.UriInfo;
  
  import org.apache.ambari.annotations.ApiIgnore;
  import org.apache.ambari.server.api.resources.ResourceInstance;
  import org.apache.ambari.server.controller.spi.Resource;
  
  /**
   * Service responsible for task attempt resource requests.
   */
  public class TaskAttemptService extends BaseService {
    private String jobId;
    private String workflowId;
    private String clusterName;
  
    /**
     * Constructor.
     * 
     * @param clusterName
     *          cluster name
     * @param workflowId
     *          workflow id
     * @param jobId
     *          job id
     */
    public TaskAttemptService(String clusterName, String workflowId, String jobId) {
      this.clusterName = clusterName;
      this.workflowId = workflowId;
      this.jobId = jobId;
    }
  
    /**
     * Handles: GET
     * /workflows/{workflowId}/jobs/{jobId}/taskattempts/{taskattemptid} Get a
     * specific taskattempt.
     * 
     * @param headers
     *          http headers
     * @param ui
     *          uri info
     * @param taskAttemptId
     *          task attempt id
     * 
     * @return task attempt instance representation
     */
    @GET @ApiIgnore // until documented
    @Path("{taskAttemptId}")
    @Produces("text/plain")
    public Response getTaskAttempt(String body, @Context HttpHeaders headers,
        @Context UriInfo ui, @PathParam("taskAttemptId") String taskAttemptId) {
      return handleRequest(
          headers,
          body,
          ui,
          Request.Type.GET,
          createTaskAttemptResource(clusterName, workflowId, jobId, taskAttemptId));
    }
  
    /**
     * Handles: GET /workflows/{workflowId}/jobs/taskattempts Get all task
     * attempts.
     * 
     * @param headers
     *          http headers
     * @param ui
     *          uri info
     * 
     * @return task attempt collection resource representation
     */
    @GET @ApiIgnore // until documented
    @Produces("text/plain")
    public Response getTaskAttempts(String body, @Context HttpHeaders headers,
        @Context UriInfo ui) {
      return handleRequest(headers, body, ui, Request.Type.GET,
          createTaskAttemptResource(clusterName, workflowId, jobId, null));
    }
  
    /**
     * Create a task attempt resource instance.
     * 
     * @param clusterName
     *          cluster name
     * @param workflowId
     *          workflow id
     * @param jobId
     *          job id
     * @param taskAttemptId
     *          task attempt id
     * 
     * @return a task attempt resource instance
     */
    ResourceInstance createTaskAttemptResource(String clusterName,
        String workflowId, String jobId, String taskAttemptId) {
      Map<Resource.Type,String> mapIds = new HashMap<>();
      mapIds.put(Resource.Type.Cluster, clusterName);
      mapIds.put(Resource.Type.Workflow, workflowId);
      mapIds.put(Resource.Type.Job, jobId);
      mapIds.put(Resource.Type.TaskAttempt, taskAttemptId);
      return createResource(Resource.Type.TaskAttempt, mapIds);
    }
  }
  