Field Detail

• _context

  protected final IOContext _context

• _in

  protected final InputStream _in

• _inputBuffer

  protected final byte[] _inputBuffer

• _inputProcessed

  protected int _inputProcessed

  Current number of input units (bytes or chars) that were processed in previous blocks, before contents of current input buffer.

  Note: includes possible BOMs, if those were part of the input.

• _bigEndian

  protected boolean _bigEndian

• _bytesPerChar

  protected int _bytesPerChar

Constructor Detail

• ByteSourceJsonBootstrapper

  public ByteSourceJsonBootstrapper(IOContext ctxt,
                            InputStream in)

• ByteSourceJsonBootstrapper

  public ByteSourceJsonBootstrapper(IOContext ctxt,
                            byte[] inputBuffer,
                            int inputStart,
                            int inputLen)

Method Detail

• detectEncoding

  public JsonEncoding detectEncoding()
                              throws IOException,
                                     JsonParseException

  Method that should be called after constructing an instace. It will figure out encoding that content uses, to allow for instantiating a proper scanner object.

  Throws:

  IOException

  JsonParseException

• constructReader

  public Reader constructReader()
                         throws IOException

  Throws:

  IOException

• constructParser

  public JsonParser constructParser(int parserFeatures,
                           ObjectCodec codec,
                           BytesToNameCanonicalizer rootByteSymbols,
                           CharsToNameCanonicalizer rootCharSymbols,
                           boolean canonicalize,
                           boolean intern)
                             throws IOException,
                                    JsonParseException

  Throws:

  IOException

  JsonParseException

• hasJSONFormat

  public static MatchStrength hasJSONFormat(InputAccessor acc)
                                     throws IOException

  Current implementation is not as thorough as other functionality (ByteSourceJsonBootstrapper); supports UTF-8, for example. But it should work, for now, and can be improved as necessary.

  Throws:

  IOException

• ensureLoaded

  protected boolean ensureLoaded(int minimum)
                          throws IOException

  Throws:

  IOException