Package org.bson.codecs

Class DocumentCodec

java.lang.Object
org.bson.codecs.DocumentCodec
All Implemented Interfaces:
Codec<Document>, CollectibleCodec<Document>, Decoder<Document>, Encoder<Document>, OverridableUuidRepresentationCodec<Document>
@Deprecated(since="2022-10-31") public class DocumentCodec extends Object implements CollectibleCodec<Document>, OverridableUuidRepresentationCodec<Document>
Deprecated.
Usage of this API is not supported in AEM as a Cloud Service.
A Codec for Document instances.
Since:
3.0
See Also:

  • Constructor Details

    • DocumentCodec

      public DocumentCodec()
      Deprecated.
      Construct a new instance with a default CodecRegistry.

    • DocumentCodec

      public DocumentCodec(CodecRegistry registry)
      Deprecated.
      Construct a new instance with the given registry.
      Parameters:
      registry - the registry
      Since:
      3.5

    • DocumentCodec

      public DocumentCodec(CodecRegistry registry, BsonTypeClassMap bsonTypeClassMap)
      Deprecated.
      Construct a new instance with the given registry and BSON type class map.
      Parameters:
      registry - the registry
      bsonTypeClassMap - the BSON type class map

    • DocumentCodec

      public DocumentCodec(CodecRegistry registry, BsonTypeClassMap bsonTypeClassMap, Transformer valueTransformer)
      Deprecated.
      Construct a new instance with the given registry and BSON type class map. The transformer is applied as a last step when decoding values, which allows users of this codec to control the decoding process. For example, a user of this class could substitute a value decoded as a Document with an instance of a special purpose class (e.g., one representing a DBRef in MongoDB).
      Parameters:
      registry - the registry
      bsonTypeClassMap - the BSON type class map
      valueTransformer - the value transformer to use as a final step when decoding the value of any field in the document

  • Method Details

    • withUuidRepresentation

      public Codec<Document> withUuidRepresentation(UuidRepresentation uuidRepresentation)
      Deprecated.
      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<Document>
      Parameters:
      uuidRepresentation - the UuidRepresentation
      Returns:
      a new instance equivalent to this but with the given UuidRepresentation

    • documentHasId

      public boolean documentHasId(Document document)
      Deprecated.
      Description copied from interface: CollectibleCodec
      Returns true if the given document has an _id.
      Specified by:
      documentHasId in interface CollectibleCodec<Document>
      Parameters:
      document - the document in which to look for an _id
      Returns:
      true if the document has an _id

    • getDocumentId

      public BsonValue getDocumentId(Document document)
      Deprecated.
      Description copied from interface: CollectibleCodec
      Gets the _id of the given document if it contains one, otherwise throws IllegalArgumentException. To avoid the latter case, call documentHasId first to check.
      Specified by:
      getDocumentId in interface CollectibleCodec<Document>
      Parameters:
      document - the document from which to get the _id
      Returns:
      the _id of the document

    • generateIdIfAbsentFromDocument

      public Document generateIdIfAbsentFromDocument(Document document)
      Deprecated.
      Description copied from interface: CollectibleCodec
      Generates a value for the _id field on the given document, if the document does not have one.
      Specified by:
      generateIdIfAbsentFromDocument in interface CollectibleCodec<Document>
      Parameters:
      document - the document for which to generate a value for the _id.
      Returns:
      the document with the _id

    • encode

      public void encode(BsonWriter writer, Document document, EncoderContext encoderContext)
      Deprecated.
      Description copied from interface: Encoder
      Encode an instance of the type parameter T into a BSON value.
      Specified by:
      encode in interface Encoder<Document>
      Parameters:
      writer - the BSON writer to encode into
      document - the value to encode
      encoderContext - the encoder context

    • decode

      public Document decode(BsonReader reader, DecoderContext decoderContext)
      Deprecated.
      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<Document>
      Parameters:
      reader - the BSON reader
      decoderContext - the decoder context
      Returns:
      an instance of the type parameter T.

    • getEncoderClass

      public Class<Document> getEncoderClass()
      Deprecated.
      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<Document>
      Returns:
      the Class instance that this encodes.