request.go

// MIT License
//
// Copyright (c) 2020 The vine Authors
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

package grpc

import (
	"github.com/vine-io/vine/core/codec"
	"github.com/vine-io/vine/core/codec/bytes"
)

type rpcRequest struct {
	service     string
	method      string
	contentType string
	codec       codec.Codec
	header      map[string]string
	body        []byte
	stream      bool
	payload     interface{}
}

type rpcMessage struct {
	topic       string
	contentType string
	payload     interface{}
	header      map[string]string
	body        []byte
	codec       codec.Codec
}

func (r *rpcRequest) ContentType() string {
	return r.contentType
}

func (r *rpcRequest) Service() string {
	return r.service
}

func (r *rpcRequest) Method() string {
	return r.method
}

func (r *rpcRequest) Endpoint() string {
	return r.method
}

func (r *rpcRequest) Codec() codec.Reader {
	return r.codec
}

func (r *rpcRequest) Header() map[string]string {
	return r.header
}

func (r *rpcRequest) Read() ([]byte, error) {
	f := &bytes.Frame{}
	if err := r.codec.ReadBody(f); err != nil {
		return nil, err
	}
	return f.Data, nil
}

func (r *rpcRequest) Stream() bool {
	return r.stream
}

func (r *rpcRequest) Body() interface{} {
	return r.payload
}

func (r *rpcMessage) ContentType() string {
	return r.contentType
}

func (r *rpcMessage) Topic() string {
	return r.topic
}

func (r *rpcMessage) Payload() interface{} {
	return r.payload
}

func (r *rpcMessage) Header() map[string]string {
	return r.header
}

func (r *rpcMessage) Body() []byte {
	return r.body
}

func (r *rpcMessage) Codec() codec.Reader {
	return r.codec
}