content: /*
   * Latke - 一款以 JSON 为主的 Java Web 框架
   * Copyright (c) 2009-present, b3log.org
   *
   * Latke is licensed under Mulan PSL v2.
   * You can use this software according to the terms and conditions of the Mulan PSL v2.
   * You may obtain a copy of Mulan PSL v2 at:
   *         http://license.coscl.org.cn/MulanPSL2
   * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
   * See the Mulan PSL v2 for more details.
   */
  package org.b3log.latke.http.renderer;
  
  import org.b3log.latke.http.RequestContext;
  import org.b3log.latke.http.Response;
  
  /**
   * Binary-like HTTP response renderer.
   *
   * @author <a href="http://88250.b3log.org">Liang Ding</a>
   * @version 2.0.0.1, Nov 11, 2019
   */
  public class BinaryRenderer extends AbstractResponseRenderer {
  
      /**
       * Content type.
       */
      private final String contentType;
  
      /**
       * Data.
       */
      private byte[] data;
  
      /**
       * Constructs a binary-like HTTP response renderer with the specified content type.
       *
       * @param contentType the specified content type
       */
      public BinaryRenderer(final String contentType) {
          this.contentType = contentType;
      }
  
      /**
       * Sets the data with the specified data.
       *
       * @param data the specified data
       */
      public void setData(final byte[] data) {
          this.data = data;
      }
  
      @Override
      public void render(final RequestContext context) {
          final Response response = context.getResponse();
          response.setContentType(contentType);
          response.sendBytes(data);
      }
  }
  