Interface GrpcMessageEncoder<T>

public interface GrpcMessageEncoder<T>

Field Summary

Fields

Modifier and Type	Field	Description
static final GrpcMessageEncoder<Buffer>	IDENTITY
static final GrpcMessageEncoder<JsonObject>	JSON_OBJECT	An encoder in JSON format encoding JsonObject instances.

Method Summary

Modifier and Type	Method	Description
boolean	accepts(WireFormat format)
GrpcMessage	encode(T msg, WireFormat format)
static <T extends com.google.protobuf.MessageLite> GrpcMessageEncoder<T>	encoder()	Create an encoder for arbitrary message extending MessageLite.
static <T> GrpcMessageEncoder<T>	json()	Create and reutrn an encoder in JSON format encoding instances of MessageOrBuilder using the protobuf-java-util library otherwise using Json.encodeToBuffer(Object) (Jackson Databind is required).

Field Details

IDENTITY

static final GrpcMessageEncoder<Buffer> IDENTITY

JSON_OBJECT

static final GrpcMessageEncoder<JsonObject> JSON_OBJECT

An encoder in JSON format encoding JsonObject instances.

Method Details

encoder

static <T extends com.google.protobuf.MessageLite>
GrpcMessageEncoder<T> encoder()

Create an encoder for arbitrary message extending MessageLite.

Returns:

the message encoder

json

static <T> GrpcMessageEncoder<T> json()

Create and reutrn an encoder in JSON format encoding instances of MessageOrBuilder using the protobuf-java-util library otherwise using Json.encodeToBuffer(Object) (Jackson Databind is required).

Returns:

an encoder in JSON format encoding instances of <T>.

encode

GrpcMessage encode(T msg,
 WireFormat format)
            throws CodecException

Throws:

CodecException

accepts

boolean accepts(WireFormat format)