org.bson

Interface BSONDecoder

All Known Subinterfaces:

DBDecoder

All Known Implementing Classes:

BasicBSONDecoder, DefaultDBDecoder, LazyBSONDecoder, LazyDBDecoder, LazyWriteableDBDecoder, NewBSONDecoder

public interface BSONDecoder

An interface for decoders of BSON documents.

Method Summary

Methods

Modifier and Type	Method and Description
int	decode(byte[] bytes, BSONCallback callback) Decode a single BSON object into the given callback from the given byte array.
int	decode(InputStream in, BSONCallback callback) Decode a single BSON object into the given callback from the given input stream.
BSONObject	readObject(byte[] bytes) Read a single BSON object from the given bytes.
BSONObject	readObject(InputStream in) Read a single BSON object from the given input stream.

Method Detail

readObject

BSONObject readObject(byte[] bytes)

Read a single BSON object from the given bytes.

Parameters:

bytes - the bytes in BSON format

Returns:

the BSON object for the given bytes

readObject

BSONObject readObject(InputStream in)
                      throws IOException

Read a single BSON object from the given input stream.

Parameters:

in - the input stream in BSON format

Returns:

the BSON object for the given bytes

Throws:

IOException - if there's a problem reading the object from the InputStream

decode

int decode(byte[] bytes,
         BSONCallback callback)

Decode a single BSON object into the given callback from the given byte array.

Parameters:

bytes - the bytes in BSON format

callback - the callback

Returns:

the number of bytes in the BSON object

decode

int decode(InputStream in,
         BSONCallback callback)
           throws IOException

Decode a single BSON object into the given callback from the given input stream.

Parameters:

in - the input stream in BSON format

callback - the callback

Returns:

the number of bytes read from the input stream

Throws:

IOException - if there's a problem reading from the InputStream