private async Task <object> _parseAsync(TextReader reader, int maxDepth)
{
if (reader == null)
{
return(null);
}
if (maxDepth < 0)
{
maxDepth = MAX_PARSE_DEPTH;
}
// ???
if (maxDepth == 0)
{
// Returns the original JSON string ???
string jStr = await _readFromReaderAsync(reader);
return(jStr);
}
// TBD:
// Does this make it thread safe???
// ...
JsonTokenizer jsonTokenizer = null;
if (threadSafe)
{
// ???
jsonTokenizer = new AbstractJsonTokenizerAnonymousInnerClass(this, reader, parserPolicy);
SetLookAheadParsing(jsonTokenizer);
SetTokenizerTracing(jsonTokenizer);
}
else
{
if (mJsonTokenizer != null && mJsonTokenizer is AbstractJsonTokenizer)
{
((AbstractJsonTokenizer)mJsonTokenizer).Reset(reader);
}
else
{
mJsonTokenizer = new AbstractJsonTokenizerAnonymousInnerClass2(this, reader, parserPolicy);
SetLookAheadParsing(mJsonTokenizer);
SetTokenizerTracing(mJsonTokenizer);
}
jsonTokenizer = mJsonTokenizer;
}
JsonTokenBuffer tokenTailBuffer = null;
if (threadSafe)
{
tokenTailBuffer = new JsonTokenBuffer(DEF_TOKEN_TAIL_BUFFER_SIZE);
}
else
{
if (mTokenTailBuffer != null)
{
mTokenTailBuffer.Reset();
}
else
{
mTokenTailBuffer = new JsonTokenBuffer(DEF_TOKEN_TAIL_BUFFER_SIZE);
}
tokenTailBuffer = mTokenTailBuffer;
}
ObjectTailBuffer nodeTailBuffer = null;
if (threadSafe)
{
nodeTailBuffer = new ObjectTailBuffer(DEF_NODE_TAIL_BUFFER_SIZE);
}
else
{
if (mNodeTailBuffer != null)
{
mNodeTailBuffer.Reset();
}
else
{
mNodeTailBuffer = new ObjectTailBuffer(DEF_NODE_TAIL_BUFFER_SIZE);
}
nodeTailBuffer = mNodeTailBuffer;
}
return(await _parseAsync(jsonTokenizer, maxDepth, tokenTailBuffer, nodeTailBuffer));
}
private object _parse(TextReader reader)
{
if (reader == null)
{
return(null);
}
// TBD:
// Does this make it thread safe???
// ...
JsonTokenizer jsonTokenizer = null;
if (threadSafe)
{
// ???
//jsonTokenizer = new AbstractJsonTokenizer(reader, parserPolicy) {};
jsonTokenizer = new SimpleJsonTokenizer(reader, parserPolicy);
SetLookAheadParsing(jsonTokenizer);
SetTokenizerTracing(jsonTokenizer);
}
else
{
if (mJsonTokenizer != null && mJsonTokenizer is AbstractJsonTokenizer)
{
((AbstractJsonTokenizer)mJsonTokenizer).Reset(reader);
}
else
{
// mJsonTokenizer = new AbstractJsonTokenizer(reader, parserPolicy) {};
mJsonTokenizer = new SimpleJsonTokenizer(reader, parserPolicy);
SetLookAheadParsing(mJsonTokenizer);
SetTokenizerTracing(mJsonTokenizer);
}
jsonTokenizer = mJsonTokenizer;
}
JsonTokenBuffer tokenTailBuffer = null;
if (threadSafe)
{
tokenTailBuffer = new JsonTokenBuffer(DEF_TOKEN_TAIL_BUFFER_SIZE);
}
else
{
if (mTokenTailBuffer != null)
{
mTokenTailBuffer.Reset();
}
else
{
mTokenTailBuffer = new JsonTokenBuffer(DEF_TOKEN_TAIL_BUFFER_SIZE);
}
tokenTailBuffer = mTokenTailBuffer;
}
ObjectTailBuffer nodeTailBuffer = null;
if (threadSafe)
{
nodeTailBuffer = new ObjectTailBuffer(DEF_NODE_TAIL_BUFFER_SIZE);
}
else
{
if (mNodeTailBuffer != null)
{
mNodeTailBuffer.Reset();
}
else
{
mNodeTailBuffer = new ObjectTailBuffer(DEF_NODE_TAIL_BUFFER_SIZE);
}
nodeTailBuffer = mNodeTailBuffer;
}
return(_parse(jsonTokenizer, tokenTailBuffer, nodeTailBuffer));
}