Package com.mongodb

Class LazyDBObject

java.lang.Object

org.bson.LazyBSONObject

com.mongodb.LazyDBObject

All Implemented Interfaces:

DBObject, BSONObject

@Immutable
public class LazyDBObject
extends LazyBSONObject
implements DBObject

An immutable DBObject backed by a byte buffer that lazily provides keys and values on request. This is useful for transferring BSON documents between servers when you don't want to pay the performance penalty of encoding or decoding them fully.

Constructor Summary

Constructors

Constructor	Description
LazyDBObject(byte[] bytes, int offset, LazyBSONCallback callback)	Construct an instance.
LazyDBObject(byte[] bytes, LazyBSONCallback callback)	Construct an instance.

Method Summary

Modifier and Type	Method	Description
boolean	isPartialObject()
void	markAsPartialObject()
String	toString()	Returns a JSON serialization of this object

Methods inherited from class org.bson.LazyBSONObject

containsField, entrySet, equals, get, getBSONSize, getBytes, getOffset, hashCode, isEmpty, keySet, pipe, put, putAll, putAll, removeField, toMap

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.bson.BSONObject

containsField, get, keySet, put, putAll, putAll, removeField, toMap

Constructor Details

LazyDBObject

public LazyDBObject(byte[] bytes,
 LazyBSONCallback callback)

Construct an instance.

Parameters:

bytes - the raw bytes

callback - the callback to use to construct nested values

LazyDBObject

public LazyDBObject(byte[] bytes,
 int offset,
 LazyBSONCallback callback)

Construct an instance.

Parameters:

bytes - the raw bytes

offset - the offset into the raw bytes

callback - the callback to use to construct nested values

Method Details

markAsPartialObject

public void markAsPartialObject()

Specified by:

markAsPartialObject in interface DBObject

isPartialObject

public boolean isPartialObject()

Specified by:

isPartialObject in interface DBObject

toString

public String toString()

Returns a JSON serialization of this object

Overrides:

toString in class Object

Returns:

JSON serialization