Field Detail

• public static final org.bson.codecs.DecoderContext DEFAULT_DECODER_CONTEXT

• public static final org.bson.codecs.EncoderContext DEFAULT_ENCODER_CONTEXT

Property Detail

• final org.bson.codecs.configuration.CodecRegistry codecRegistry

• final org.grails.datastore.mapping.model.PersistentEntity entity

• final org.grails.datastore.mapping.model.MappingContext mappingContext

• final boolean stateful

Constructor Detail

• BsonPersistentEntityCodec(org.bson.codecs.configuration.CodecRegistry codecRegistry, org.grails.datastore.mapping.model.PersistentEntity entity, boolean stateful)

Method Detail

• protected void beforeFinishDocument(org.bson.BsonWriter bsonWriter, org.grails.datastore.mapping.engine.EntityAccess access)

  Called directly before the last call to finish the document writing process

  Parameters:

  bsonWriter - The org.bson.BsonWriter

  access - The entity access

• protected org.grails.datastore.mapping.engine.EntityAccess createEntityAccess(java.lang.Object instance)

• protected org.grails.datastore.mapping.engine.EntityAccess createEntityAccess(org.grails.datastore.mapping.model.PersistentEntity entity, java.lang.Object instance)

• java.lang.Object decode(org.bson.BsonReader bsonReader, org.bson.codecs.DecoderContext decoderContext)

• void encode(org.bson.BsonWriter writer, java.lang.Object value, org.bson.codecs.EncoderContext encoderContext)

• void encode(org.bson.BsonWriter writer, java.lang.Object value, org.bson.codecs.EncoderContext encoderContext, boolean includeIdentifier)

• org.bson.conversions.Bson encodeUpdate(java.lang.Object value, org.grails.datastore.mapping.engine.EntityAccess access, org.bson.codecs.EncoderContext encoderContext, boolean embedded)

  This method will encode an update for the given object based

  Parameters:

  value - A org.bson.conversions.Bson that is the update object

  Returns:

  A Bson

• protected java.lang.String getDiscriminatorAttributeName()

  Returns:

  The name of the discriminator

• @java.lang.Override
  java.lang.Class getEncoderClass()

• <T extends PersistentProperty> protected PropertyDecoder<T> getPropertyDecoder(java.lang.Class<T> type)

  Obtains the property encoder for the given property type

  Parameters:

  type - The property encoder type

  Returns:

  The encoder or null if it doesn't exist

• <T extends PersistentProperty> protected PropertyEncoder<T> getPropertyEncoder(java.lang.Class<T> type)

  Obtains the property encoder for the given property type

  Parameters:

  type - The property encoder type

  Returns:

  The encoder or null if it doesn't exist

• protected boolean isDiscriminatorProperty(java.lang.String name)

• protected boolean isIdentifierProperty(java.lang.String name)

  Whether the given document attribute is the identifier

  Parameters:

  name - The name of the document attribute

  Returns:

  True if it is an identifier

• protected void readSchemaless(org.bson.BsonReader bsonReader, org.grails.datastore.gorm.schemaless.DynamicAttributes dynamicAttributes, java.lang.String name, org.bson.codecs.DecoderContext decoderContext)

  Reads an undeclared property

  Parameters:

  bsonReader - The bson reader

  dynamicAttributes - a document of undeclared properties

  name

  decoderContext

• protected void readingComplete(org.grails.datastore.mapping.engine.EntityAccess access)

  Called when reading from a org.bson.BsonReader is completed

  Parameters:

  access - the access

• static void registerDecoder(java.lang.Class<? extends org.grails.datastore.mapping.model.PersistentProperty> type, PropertyDecoder propertyDecoder)

• static void registerEncoder(java.lang.Class<? extends org.grails.datastore.mapping.model.PersistentProperty> type, PropertyEncoder propertyEncoder)

• protected java.lang.Object retrieveCachedInstance(org.grails.datastore.mapping.engine.EntityAccess access)

  Retrieve a cached instance if any

  Parameters:

  access - The entity access

  Returns:

  A cached instance

• protected void writeAttributes(java.util.Map<java.lang.String, java.lang.Object> attributes, org.bson.BsonWriter writer, org.bson.codecs.EncoderContext encoderContext)

  Writes the dynamic attributes to the writer

  Parameters:

  attributes - The dynamic attributes

  writer - The writer

  encoderContext

• protected void writingComplete(org.grails.datastore.mapping.engine.EntityAccess entityAccess)

  Called when the document is fully written from the source entity

  Parameters:

  entityAccess - Access to the entity