Package org.bson.codecs

Class IterableCodec

java.lang.Object

org.bson.codecs.IterableCodec

All Implemented Interfaces:

Codec<Iterable>, Decoder<Iterable>, Encoder<Iterable>, OverridableUuidRepresentationCodec<Iterable>

public class IterableCodec
extends Object
implements Codec<Iterable>, OverridableUuidRepresentationCodec<Iterable>

Encodes and decodes Iterable objects.

Since:

3.3

Constructor Summary

Constructors

Constructor	Description
IterableCodec(CodecRegistry registry, BsonTypeClassMap bsonTypeClassMap)	Construct a new instance with the given CodecRegistry and BsonTypeClassMap.
IterableCodec(CodecRegistry registry, BsonTypeClassMap bsonTypeClassMap, Transformer valueTransformer)	Construct a new instance with the given CodecRegistry and BsonTypeClassMap.

Method Summary

Modifier and Type	Method	Description
Iterable	decode(BsonReader reader, DecoderContext decoderContext)	Decodes a BSON value from the given reader into an instance of the type parameter T.
void	encode(BsonWriter writer, Iterable value, EncoderContext encoderContext)	Encode an instance of the type parameter T into a BSON value.
Class<Iterable>	getEncoderClass()	Returns the Class instance that this encodes.
Codec<Iterable>	withUuidRepresentation(UuidRepresentation uuidRepresentation)	Implementations must return a new instance with the UuidRepresentation overridden with the given value.

Methods inherited from class java.lang.Object

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

Constructor Detail

IterableCodec

public IterableCodec(CodecRegistry registry,
                     BsonTypeClassMap bsonTypeClassMap)

Construct a new instance with the given CodecRegistry and BsonTypeClassMap.

Parameters:

registry - the non-null codec registry

bsonTypeClassMap - the non-null BsonTypeClassMap

IterableCodec

public IterableCodec(CodecRegistry registry,
                     BsonTypeClassMap bsonTypeClassMap,
                     Transformer valueTransformer)

Construct a new instance with the given CodecRegistry and BsonTypeClassMap.

Parameters:

registry - the non-null codec registry

bsonTypeClassMap - the non-null BsonTypeClassMap

valueTransformer - the value Transformer

Method Detail

withUuidRepresentation

public Codec<Iterable> withUuidRepresentation(UuidRepresentation uuidRepresentation)

Description copied from interface: OverridableUuidRepresentationCodec

Implementations must return a new instance with the UuidRepresentation overridden with the given value.

Specified by:

withUuidRepresentation in interface OverridableUuidRepresentationCodec<Iterable>

Parameters:

uuidRepresentation - the UuidRepresentation

Returns:

a new instance equivalent to this but with the given UuidRepresentation

decode

public Iterable decode(BsonReader reader,
                       DecoderContext decoderContext)

Description copied from interface: Decoder

Decodes a BSON value from the given reader into an instance of the type parameter T.

Specified by:

decode in interface Decoder<Iterable>

Parameters:

reader - the BSON reader

decoderContext - the decoder context

Returns:

an instance of the type parameter T.

encode

public void encode(BsonWriter writer,
                   Iterable value,
                   EncoderContext encoderContext)

Description copied from interface: Encoder

Encode an instance of the type parameter T into a BSON value.

Specified by:

encode in interface Encoder<Iterable>

Parameters:

writer - the BSON writer to encode into

value - the value to encode

encoderContext - the encoder context

getEncoderClass

public Class<Iterable> getEncoderClass()

Description copied from interface: Encoder

Returns the Class instance that this encodes. This is necessary because Java does not reify generic types.

Specified by:

getEncoderClass in interface Encoder<Iterable>

Returns:

the Class instance that this encodes.