org.gecko.emf.mongo.codecs.builder

Interface DBObjectBuilder

All Known Implementing Classes:

DBObjectBuilderImpl

public interface DBObjectBuilder

Object builder using the codec frameowrk of the mongo driver

Method Summary

Modifier and Type	Method and Description
void	buildDBObject(BsonWriter writer, EObject eObject, EncoderContext context) Build a Mongo DB object from the supplied EMF object using streamings.
void	buildReferencedObject(BsonWriter writer, EReference eReference, EObject targetObject, EncoderContext context) Serializes a reference as an embedded object or a proxy as appropriate
java.lang.Object	convertEMFToMongoValue(EDataType eDataType, java.lang.Object emfValue) Converts the EMF value into a MongoDB value using the converter service
void	writePrimitiveValue(java.lang.String name, java.lang.Object value, BsonWriter writer) Writes a primitive value to the BsonWriter.
void	writePrimitiveValueNoName(java.lang.Object value, BsonWriter writer) Writes a primitive value to the BsonWriter.

Method Detail

buildDBObject

void buildDBObject(BsonWriter writer,
                   EObject eObject,
                   EncoderContext context)

Build a Mongo DB object from the supplied EMF object using streamings.

Parameters:

writer - the BsonWriter instance to write into

eObject - the EMF object to serialize

writePrimitiveValue

void writePrimitiveValue(java.lang.String name,
                         java.lang.Object value,
                         BsonWriter writer)

Writes a primitive value to the BsonWriter. If the value is null, nothing will be written

Parameters:

name - the name of the field

value - the value

writer - the writer to write into

writePrimitiveValueNoName

void writePrimitiveValueNoName(java.lang.Object value,
                               BsonWriter writer)

Writes a primitive value to the BsonWriter. If the value is null, nothing will be written

Parameters:

value - the value

writer - the writer to write into

convertEMFToMongoValue

java.lang.Object convertEMFToMongoValue(EDataType eDataType,
                                        java.lang.Object emfValue)

Converts the EMF value into a MongoDB value using the converter service

Parameters:

eDataType - the value type

emfValue - the value

Returns:

the converted value

buildReferencedObject

void buildReferencedObject(BsonWriter writer,
                           EReference eReference,
                           EObject targetObject,
                           EncoderContext context)

Serializes a reference as an embedded object or a proxy as appropriate

Parameters:

writer - the BsonWriter to write into

eReference - the reference to serialize

targetObject - to referenced object

context - the encoder context