content: /*
   * Copyright (C) 2011 The Android Open Source Project
   *
   * 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 com.cjj.volley;
  
  import org.apache.http.HttpStatus;
  
  import java.util.Collections;
  import java.util.Map;
  
  /**
   * Data and headers returned from {@link Network#performRequest(Request)}.
   */
  public class NetworkResponse {
      /**
       * Creates a new network response.
       * @param statusCode the HTTP status code
       * @param data Response body
       * @param headers Headers returned with this response, or null for none
       * @param notModified True if the server returned a 304 and the data was already in cache
       */
      public NetworkResponse(int statusCode, byte[] data, Map<String, String> headers,
              boolean notModified) {
          this.statusCode = statusCode;
          this.data = data;
          this.headers = headers;
          this.notModified = notModified;
      }
  
      public NetworkResponse(byte[] data) {
          this(HttpStatus.SC_OK, data, Collections.<String, String>emptyMap(), false);
      }
  
      public NetworkResponse(byte[] data, Map<String, String> headers) {
          this(HttpStatus.SC_OK, data, headers, false);
      }
  
      /** The HTTP status code. */
      public final int statusCode;
  
      /** Raw data from this response. */
      public final byte[] data;
  
      /** Response headers. */
      public final Map<String, String> headers;
  
      /** True if the server returned a 304 (Not Modified). */
      public final boolean notModified;
  }