Class AvroRegistryFraming
How a schema registry frames a message: the bytes in front of the Avro binary data that identify its schema. Each registry's layout is a fixed instance; see AvroRegistryMessage and AvroRegistryMessageReader<T>.
public sealed class AvroRegistryFraming- Inheritance
-
AvroRegistryFraming
- Inherited Members
Properties
- Apicurio
Gets Apicurio Registry 3's default framing (
Default4ByteIdHandler): the byte0x00, then the ID (the content ID by default) as a 4-byte big-endian integer. It is the same layout as Confluent.
- Apicurio8Byte
Gets Apicurio's 8-byte framing (Apicurio Registry 2's default,
Legacy8ByteIdHandlerin 3): the byte0x00, then the ID (the global ID by default in 2) as an 8-byte big-endian integer.
- AwsGlue
Gets AWS Glue Schema Registry's framing, uncompressed: the header version byte
0x03, the compression byte0x00, then the schema version ID as a 16-byte big-endian UUID. Reading also accepts zlib-compressed data (compression byte0x05).
- AwsGlueCompressed
Gets AWS Glue Schema Registry's framing with zlib compression (compression byte
0x05): the Avro data after the header is compressed, as the Glue serializer does when compression is enabled.
- Compresses
Gets whether writing compresses the Avro data (AWS Glue with zlib).
- Confluent
Gets Confluent's framing: the byte
0x00, then the schema ID as a 4-byte big-endian integer.
- ConfluentGuid
Gets Confluent's version 1 framing (Confluent Platform 8): the byte
0x01, then the schema GUID as 16 big-endian bytes (the 8-4-4-4-12 text form, in order).
- HeaderLength
Gets the number of bytes in front of the Avro data.
- Name
Gets the framing's name.
Methods
- ToString()
Returns a string that represents the current object.
- TryReadHeader(ReadOnlySpan<byte>, out AvroSchemaId)
Reads the header of a message in this framing.
- WriteHeader(Span<byte>, AvroSchemaId)
Writes the header for
id.