Package dev.morphia.mapping.codec.pojo

Class EntityDecoder<T>

java.lang.Object

dev.morphia.mapping.codec.pojo.EntityDecoder<T>

Type Parameters:

T - the entity type

All Implemented Interfaces:

org.bson.codecs.Decoder<T>

public class EntityDecoder<T>
extends Object
implements org.bson.codecs.Decoder<T>

Since:

2.0

Developer note.

This is an internal item. Its function and presence are subject to change without warning. Its use is highly discouraged.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	EntityDecoder(MorphiaCodec<T> morphiaCodec)

Method Summary

Modifier and Type	Method	Description
T	decode(org.bson.BsonReader reader, org.bson.codecs.DecoderContext decoderContext)
protected <S> void	decodeModel(org.bson.BsonReader reader, org.bson.codecs.DecoderContext decoderContext, MorphiaInstanceCreator<T> instanceCreator, FieldModel<S> model)
protected void	decodeProperties(org.bson.BsonReader reader, org.bson.codecs.DecoderContext decoderContext, MorphiaInstanceCreator<T> instanceCreator)
protected org.bson.codecs.Codec<T>	getCodecFromDocument(org.bson.BsonReader reader, boolean useDiscriminator, String discriminatorKey, org.bson.codecs.configuration.CodecRegistry registry, DiscriminatorLookup discriminatorLookup, org.bson.codecs.Codec<T> defaultCodec)
protected MorphiaInstanceCreator<T>	getInstanceCreator(EntityModel<T> classModel)

Methods inherited from class java.lang.Object

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

Constructor Detail

EntityDecoder

protected EntityDecoder(MorphiaCodec<T> morphiaCodec)

Method Detail

decode

public T decode(org.bson.BsonReader reader,
                org.bson.codecs.DecoderContext decoderContext)

Specified by:

decode in interface org.bson.codecs.Decoder<T>

decodeModel

protected <S> void decodeModel(org.bson.BsonReader reader,
                               org.bson.codecs.DecoderContext decoderContext,
                               MorphiaInstanceCreator<T> instanceCreator,
                               FieldModel<S> model)

decodeProperties

protected void decodeProperties(org.bson.BsonReader reader,
                                org.bson.codecs.DecoderContext decoderContext,
                                MorphiaInstanceCreator<T> instanceCreator)

getCodecFromDocument

protected org.bson.codecs.Codec<T> getCodecFromDocument(org.bson.BsonReader reader,
                                                        boolean useDiscriminator,
                                                        String discriminatorKey,
                                                        org.bson.codecs.configuration.CodecRegistry registry,
                                                        DiscriminatorLookup discriminatorLookup,
                                                        org.bson.codecs.Codec<T> defaultCodec)

getInstanceCreator

protected MorphiaInstanceCreator<T> getInstanceCreator(EntityModel<T> classModel)