Golang ServiceUse Beispiele

Beispiel #1

Datei: api.go Projekt: jonasi/project

package main

import (
	"github.com/jonasi/mohttp"
	"github.com/jonasi/mohttp/hateoas"
	"github.com/jonasi/project/server/api"
	"github.com/shirou/gopsutil/cpu"
	"github.com/shirou/gopsutil/load"
	"github.com/shirou/gopsutil/process"
	"golang.org/x/net/context"
)

var apiService = hateoas.NewService(
	hateoas.ServiceUse(api.JSON),
	hateoas.AddResource(root, cpuRsc, loadRsc, procRsc),
)

var root = hateoas.NewResource(
	hateoas.Path("/"),
	hateoas.AddLink("cpus", cpuRsc),
	hateoas.AddLink("load", loadRsc),
	hateoas.AddLink("processes", procRsc),
	hateoas.HEAD(mohttp.EmptyBodyHandler),
)

var cpuRsc = hateoas.NewResource(
	hateoas.Path("/cpus"),
	hateoas.GET(mohttp.DataHandlerFunc(func(c context.Context) (interface{}, error) {
		return cpu.CPUInfo()
	})),
)

Beispiel #2

Datei: api.go Projekt: jonasi/project

	"github.com/jonasi/mohttp"
	"github.com/jonasi/mohttp/hateoas"
	"github.com/jonasi/mohttp/middleware"
	"github.com/jonasi/project/server/api"
	"golang.org/x/net/context"
)

var setSrv, getSrv = mohttp.ContextValueAccessors("github.com/jonasi/project/server.Server")

func getServer(c context.Context) *Server {
	return getSrv(c).(*Server)
}

var apiService = hateoas.NewService(
	hateoas.AddResource(root, version, status, plugins),
	hateoas.ServiceUse(api.JSON, api.AddLinkHeaders),
)

var root = hateoas.NewResource(
	hateoas.Path("/"),
	hateoas.AddLink("version", version),
	hateoas.AddLink("status", status),
	hateoas.AddLink("plugins", plugins),
	hateoas.HEAD(mohttp.EmptyBodyHandler),
)

var version = hateoas.NewResource(
	hateoas.Path("/version"),
	hateoas.GET(mohttp.StaticDataHandler(Version)),
)