public JDirectoryWriter(JsonTextWriter jsonTextWriter)
{
Writer = jsonTextWriter ?? throw new ArgumentNullException(nameof(jsonTextWriter));
directoriesNodeState = JsonNodeState.NotOpened;
filesPropertyNodeState = JsonNodeState.NotOpened;
}
public void WriteStart(string directoryName)
{
WriteStartDirectoryInternal(directoryName);
directoriesNodeState = JsonNodeState.NotOpened;
filesPropertyNodeState = JsonNodeState.NotOpened;
}
private void WriteEndFilesArray()
{
if (filesPropertyNodeState != JsonNodeState.Opened)
{
return;
}
Writer.WriteEndArray();
filesPropertyNodeState = JsonNodeState.Closed;
}
private void WriteEndDirectoriesArray()
{
if (directoriesNodeState != JsonNodeState.Opened)
{
return;
}
Writer.WriteEndArray();
directoriesNodeState = JsonNodeState.Closed;
}
private void WriteStartDirectoriesArray()
{
switch (directoriesNodeState)
{
case JsonNodeState.NotOpened:
Writer.WritePropertyName("d");
Writer.WriteStartArray();
directoriesNodeState = JsonNodeState.Opened;
break;
case JsonNodeState.Closed:
throw new Exception("Directories list is already closed. No more directories can be added.");
case JsonNodeState.Opened:
break;
default:
throw new ArgumentOutOfRangeException();
}
}
