Interface WebSocketPayloadCodec

All Known Implementing Classes:

ModelWebSocketCodec, TrackingWebSocketCodec

public interface WebSocketPayloadCodec

Optional compact representation for a protocol-specific websocket payload.

Implementations return null for values or transport formats they do not own. The generic transport then falls back to its regular JSON or CBOR representation.

Method Summary

Modifier and Type	Method	Description
JsonType	tryDecode(byte[] bytes, WebSocketTransportFormat format)	Returns the decoded value, or null when the bytes do not belong to this codec.
byte[]	tryEncode(JsonType value, WebSocketTransportFormat format)	Returns a compact representation, or null when this codec does not own the value.

Method Details

tryEncode

byte[] tryEncode(JsonType value,
 WebSocketTransportFormat format)
          throws IOException

Returns a compact representation, or null when this codec does not own the value.

Throws:

IOException

tryDecode

JsonType tryDecode(byte[] bytes,
 WebSocketTransportFormat format)
            throws IOException

Returns the decoded value, or null when the bytes do not belong to this codec.

Throws:

IOException