defaultBinding function

Binding defaultBinding(String method, String contentType)

Return a default binding given method and contentType.

method - The HTTP method of the request (e.g., GET, POST). contentType - The MIME type of the request body.

Returns the appropriate binding based on the method and content type.

Implementation

Binding defaultBinding(String method, String contentType) {
  // If the method is GET, use the QueryBinding.
  if (method.toUpperCase() == 'GET') {
    return QueryBinding();
  }
  // Determine the MIME type from the content type.
  final mime =
      MimeType.values.where((m) => m.value == contentType).firstOrNull ?? "";
  // Return the appropriate binding based on the MIME type.
  switch (mime) {
    case MimeType.json:
      return jsonBinding;
    case MimeType.xml:
    case MimeType.xml2:
      throw UnimplementedError('XML binding not yet supported.');
    case MimeType.multipartPostForm:
      return multipartBinding;
    case MimeType.postForm:
      return formBinding;
    default:
      return formBinding;
  }
}