Package com.mongodb

Class LazyDBDecoder

java.lang.Object

org.bson.LazyBSONDecoder

com.mongodb.LazyDBDecoder

All Implemented Interfaces:

DBDecoder, BSONDecoder

public class LazyDBDecoder
extends LazyBSONDecoder
implements DBDecoder

A decoder for LazyDBObject instances.

Field Summary

Fields

Modifier and Type	Field	Description
static DBDecoderFactory	FACTORY

Constructor Summary

Constructors

Constructor	Description
LazyDBDecoder()

Method Summary

Modifier and Type	Method	Description
DBObject	decode(byte[] bytes, DBCollection collection)	Decode a single DBObject belonging to the given collection from the given array of bytes.
DBObject	decode(InputStream input, DBCollection collection)	Decode a single DBObject belonging to the given collection from the given input stream.
DBCallback	getDBCallback(DBCollection collection)	Get a callback for the given collection.
DBObject	readObject(InputStream in)	Read a single BSON object from the given input stream.

Methods inherited from interface org.bson.BSONDecoder

decode, decode, readObject

Methods inherited from class org.bson.LazyBSONDecoder

decode, decode, readObject

Methods inherited from class java.lang.Object

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

Field Detail

FACTORY

public static final DBDecoderFactory FACTORY

Constructor Detail

LazyDBDecoder

public LazyDBDecoder()

Method Detail

getDBCallback

public DBCallback getDBCallback(@Nullable
                                DBCollection collection)

Description copied from interface: DBDecoder

Get a callback for the given collection.

Specified by:

getDBCallback in interface DBDecoder

Parameters:

collection - the collection

Returns:

the callback

readObject

public DBObject readObject(InputStream in)
                    throws IOException

Description copied from interface: BSONDecoder

Read a single BSON object from the given input stream.

Specified by:

readObject in interface BSONDecoder

Overrides:

readObject in class LazyBSONDecoder

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

public DBObject decode(InputStream input,
                       DBCollection collection)
                throws IOException

Description copied from interface: DBDecoder

Decode a single DBObject belonging to the given collection from the given input stream.

Specified by:

decode in interface DBDecoder

Parameters:

input - the input stream

collection - the collection

Returns:

the DBObject

Throws:

IOException - may throw an exception while decoding from the InputStream

decode

public DBObject decode(byte[] bytes,
                       DBCollection collection)

Description copied from interface: DBDecoder

Decode a single DBObject belonging to the given collection from the given array of bytes.

Specified by:

decode in interface DBDecoder

Parameters:

bytes - the byte array

collection - the collection

Returns:

the DBObject