/*
    * Copyright 2012-2017 CodeLibs Project and the Others.
    *
    * 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.codelibs.fess.entity;
  
  import java.io.IOException;
  
  import org.codelibs.core.lang.StringUtil;
  import org.elasticsearch.action.admin.cluster.health.ClusterHealthResponse;
  import org.elasticsearch.cluster.health.ClusterHealthStatus;
  import org.elasticsearch.common.xcontent.ToXContent;
  import org.elasticsearch.common.xcontent.XContentBuilder;
  import org.elasticsearch.common.xcontent.XContentFactory;
  
  public class PingResponse {
      private final int status;
  
      private final String clusterName;
  
      private final String clusterStatus;
  
      private String message = StringUtil.EMPTY;
  
      public PingResponse(final ClusterHealthResponse response) {
          status = response.getStatus() == ClusterHealthStatus.RED ? 1 : 0;
          clusterName = response.getClusterName();
          clusterStatus = response.getStatus().toString();
          try {
              final XContentBuilder builder = XContentFactory.jsonBuilder();
              builder.startObject();
              response.toXContent(builder, ToXContent.EMPTY_PARAMS);
              builder.endObject();
              message = builder.string();
          } catch (final IOException e) {
              message = "{ \"error\" : \"" + e.getMessage() + "\"}";
          }
      }
  
      public int getStatus() {
          return status;
      }
  
      public String getClusterName() {
          return clusterName;
      }
  
      public String getClusterStatus() {
          return clusterStatus;
      }
  
      public String getMessage() {
          return message;
      }
  
  }