com.mongodb
Class ByteDecoder

java.lang.Object
  com.mongodb.Bytes
      com.mongodb.ByteDecoder

public class ByteDecoder
extends Bytes

Deserializes a string from the database into a DBObject.

Field Summary

Fields inherited from class com.mongodb.Bytes

_utf8, MAX_STRING, ORDER, QUERYOPTION_NOTIMEOUT, QUERYOPTION_OPLOGREPLAY, QUERYOPTION_SLAVEOK, QUERYOPTION_TAILABLE

Constructor Summary

ByteDecoder(ByteBuffer buf)

Method Summary

protected int	decodeNext(DBObject o, String path) Decodes the serialized object into the given DBObject.
protected void	done() Returns this decoder to the pool.
protected static ByteDecoder	get(DB base, DBCollection coll) Gets a new ByteDecoder from the pool.
DBObject	readObject() Decode an object.
void	reset(ByteBuffer buf) Returns this decoder to its starting state with a new ByteBuffer to decode.

Methods inherited from class com.mongodb.Bytes

addDecodingHook, addEncodingHook, applyDecodingHooks, applyEncodingHooks, clearAllHooks, decode, encode, getFlag, getType, patternFlags, patternFlags

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ByteDecoder

public ByteDecoder(ByteBuffer buf)

Method Detail

get

protected static ByteDecoder get(DB base,
                                 DBCollection coll)

Gets a new ByteDecoder from the pool.

Parameters:

base - the database

coll - the collection

Returns:

the new ByteDecoder

done

protected void done()

Returns this decoder to the pool.

reset

public void reset(ByteBuffer buf)

Returns this decoder to its starting state with a new ByteBuffer to decode.

Parameters:

buf - new ByteBuffer

readObject

public DBObject readObject()

Decode an object.

Returns:

the decoded object

decodeNext

protected int decodeNext(DBObject o,
                         String path)

Decodes the serialized object into the given DBObject.

Parameters:

o - object to which to add fields

Returns:

the number of characters decoded