How to use

getStreamReadFeatures

method

in

com.fasterxml.jackson.core.ObjectReadContext

@Override
protected JsonParser _createParser(ObjectReadContext readCtxt, IOContext ioCtxt,
    InputStream in) throws IOException {
  return new ByteSourceJsonBootstrapper(ioCtxt, in)
      .constructParser(readCtxt,
          readCtxt.getStreamReadFeatures(_streamReadFeatures),
          readCtxt.getFormatReadFeatures(_formatReadFeatures),
          _byteSymbolCanonicalizer, _rootCharSymbols, _factoryFeatures);
}

@Override
protected JsonParser _createParser(ObjectReadContext readCtxt, IOContext ioCtxt,
    Reader r) throws IOException {
  return new ReaderBasedJsonParser(readCtxt, ioCtxt,
      readCtxt.getStreamReadFeatures(_streamReadFeatures),
      readCtxt.getFormatReadFeatures(_formatReadFeatures),
      r,
      _rootCharSymbols.makeChild(_factoryFeatures));
}

@Override
protected JsonParser _createParser(ObjectReadContext readCtxt, IOContext ioCtxt,
    char[] data, int offset, int len,
    boolean recyclable) throws IOException {
  return new ReaderBasedJsonParser(readCtxt, ioCtxt,
      readCtxt.getStreamReadFeatures(_streamReadFeatures),
      readCtxt.getFormatReadFeatures(_formatReadFeatures),
      null,
      _rootCharSymbols.makeChild(_factoryFeatures),
      data, offset, offset+len, recyclable);
}

@Override
protected JsonParser _createParser(ObjectReadContext readCtxt, IOContext ioCtxt,
    byte[] data, int offset, int len) throws IOException
{
  return new ByteSourceJsonBootstrapper(ioCtxt, data, offset, len)
      .constructParser(readCtxt,
          readCtxt.getStreamReadFeatures(_streamReadFeatures),
          readCtxt.getFormatReadFeatures(_formatReadFeatures),
          _byteSymbolCanonicalizer, _rootCharSymbols, _factoryFeatures);
}

@Override
public JsonParser createNonBlockingByteArrayParser(ObjectReadContext readCtxt) throws IOException
{
  IOContext ioCtxt = _createNonBlockingContext(null);
  ByteQuadsCanonicalizer can = _byteSymbolCanonicalizer.makeChild(_factoryFeatures);
  return new NonBlockingJsonParser(readCtxt, ioCtxt,
      readCtxt.getStreamReadFeatures(_streamReadFeatures),
      readCtxt.getFormatReadFeatures(_formatReadFeatures),
      can);
}

@Override
protected JsonParser _createParser(ObjectReadContext readCtxt, IOContext ioCtxt,
    DataInput input) throws IOException
{
  // Also: while we can't do full bootstrapping (due to read-ahead limitations), should
  // at least handle possible UTF-8 BOM
  int firstByte = ByteSourceJsonBootstrapper.skipUTF8BOM(input);
  ByteQuadsCanonicalizer can = _byteSymbolCanonicalizer.makeChild(_factoryFeatures);
  return new UTF8DataInputJsonParser(readCtxt, ioCtxt,
      readCtxt.getStreamReadFeatures(_streamReadFeatures),
      readCtxt.getFormatReadFeatures(_formatReadFeatures),
      input, can, firstByte);
}

@Override
protected YAMLParser _createParser(ObjectReadContext readCtxt, IOContext ioCtxt,
    char[] data, int offset, int len,
    boolean recyclable) throws IOException {
  return new YAMLParser(readCtxt, ioCtxt, _getBufferRecycler(),
      readCtxt.getStreamReadFeatures(_streamReadFeatures),
      new CharArrayReader(data, offset, len));
}

@Override
protected YAMLParser _createParser(ObjectReadContext readCtxt, IOContext ioCtxt,
    Reader r) throws IOException {
  return new YAMLParser(readCtxt, ioCtxt,
      _getBufferRecycler(), 
      readCtxt.getStreamReadFeatures(_streamReadFeatures),
      r);
}

public IonParser createParser(ObjectReadContext readCtxt, IonReader in) {
  return new IonParser(readCtxt, _createContext(in, false),
      readCtxt.getStreamReadFeatures(_streamReadFeatures),
      in, _system);
}

private JsonParser _createParser(ObjectReadContext readCtxt, IOContext ioCtxt, InputStream in)
  throws IOException
{
  IonReader ion = _system.newReader(in);
  return new IonParser(readCtxt, ioCtxt,
      readCtxt.getStreamReadFeatures(_streamReadFeatures),
      ion, _system);
}

private JsonParser _createParser(ObjectReadContext readCtxt, IOContext ioCtxt,
    byte[] data, int offset, int len)
  throws IOException
{
  return new IonParser(readCtxt, ioCtxt,
      readCtxt.getStreamReadFeatures(_streamReadFeatures),
      _system.newReader(data, offset, len), _system);
}

private JsonParser _createParser(ObjectReadContext readCtxt, IOContext ioCtxt, Reader r)
  throws IOException
{
  return new IonParser(readCtxt, ioCtxt,
      readCtxt.getStreamReadFeatures(_streamReadFeatures),
      _system.newReader(r), _system);
}

@Override
protected ProtobufParser _createParser(ObjectReadContext readCtxt, IOContext ioCtxt,
    byte[] data, int offset, int len) throws IOException
{
  return new ProtobufParser(readCtxt, ioCtxt,
      readCtxt.getStreamReadFeatures(_streamReadFeatures),
      (ProtobufSchema) readCtxt.getSchema(),
      null, data, offset, len, false);
}

@Override
protected YAMLParser _createParser(ObjectReadContext readCtxt, IOContext ioCtxt,
    InputStream in) throws IOException {
  return new YAMLParser(readCtxt, ioCtxt,
      _getBufferRecycler(),
      readCtxt.getStreamReadFeatures(_streamReadFeatures),
      _createReader(in, null, ioCtxt));
}

@Override
protected JsonParser _createParser(ObjectReadContext readCtxt, IOContext ioCtxt,
    Reader r) throws IOException {
  Properties props = _loadProperties(r, ioCtxt);
  return new JavaPropsParser(readCtxt, ioCtxt,
      readCtxt.getStreamReadFeatures(_streamReadFeatures),
      _getSchema(readCtxt),
      r, props);
}

/**
 * Overridable factory method that actually instantiates desired parser.
 */
@Override
protected CsvParser _createParser(ObjectReadContext readCtxt, IOContext ioCtxt,
    Reader r) throws IOException {
  return new CsvParser(readCtxt, (CsvIOContext) ioCtxt,
      readCtxt.getStreamReadFeatures(_streamReadFeatures),
      readCtxt.getFormatReadFeatures(_formatReadFeatures),
      _getSchema(readCtxt),
      r);
}

@Override
protected JsonParser _createParser(ObjectReadContext readCtxt, IOContext ioCtxt,
    byte[] data, int offset, int len) throws IOException
{
  return new SmileParserBootstrapper(ioCtxt, data, offset, len)
    .constructParser(readCtxt, _factoryFeatures,
      readCtxt.getStreamReadFeatures(_streamReadFeatures),
      readCtxt.getFormatReadFeatures(_formatReadFeatures),
      _byteSymbolCanonicalizer);
}

/**
 * Overridable factory method that actually instantiates desired parser.
 */
@Override
protected CsvParser _createParser(ObjectReadContext readCtxt, IOContext ioCtxt,
    InputStream in) throws IOException {
  return new CsvParserBootstrapper(ioCtxt, in)
    .constructParser(readCtxt,
        readCtxt.getStreamReadFeatures(_streamReadFeatures),
        readCtxt.getFormatReadFeatures(_formatReadFeatures),
        _getSchema(readCtxt));
}

public IonParser createParser(ObjectReadContext readCtxt, IonValue value) {
  IonReader in = value.getSystem().newReader(value);
  return new IonParser(readCtxt, _createContext(in, true),
      readCtxt.getStreamReadFeatures(_streamReadFeatures),
      in, _system);
}

@Override
protected CsvParser _createParser(ObjectReadContext readCtxt, IOContext ioCtxt,
    byte[] data, int offset, int len) throws IOException {
  return new CsvParserBootstrapper(ioCtxt, data, offset, len)
      .constructParser(readCtxt,
          readCtxt.getStreamReadFeatures(_streamReadFeatures),
          readCtxt.getFormatReadFeatures(_formatReadFeatures),
          _getSchema(readCtxt));
}