private Map getHeaders()

in flume-morphline-solr-sink/src/main/java/org/apache/flume/sink/solr/morphline/BlobHandler.java [108:128]

• 21 lines of code
• 6 McCabe index (conditional complexity)

  private Map<String, String> getHeaders(HttpServletRequest request) {
    if (LOGGER.isDebugEnabled() && LogPrivacyUtil.allowLogRawData()) {
      Map requestHeaders = new HashMap();
      Enumeration iter = request.getHeaderNames();
      while (iter.hasMoreElements()) {
        String name = (String) iter.nextElement();
        requestHeaders.put(name, request.getHeader(name));
      }
      LOGGER.debug("requestHeaders: {}", requestHeaders);
    }
    Map<String, String> headers = new HashMap();
    if (request.getContentType() != null) {
      headers.put(Metadata.CONTENT_TYPE, request.getContentType());
    }
    Enumeration iter = request.getParameterNames();
    while (iter.hasMoreElements()) {
      String name = (String) iter.nextElement();
      headers.put(name, request.getParameter(name));
    }
    return headers;
  }