bf51655a7b
Signed-off-by: Jacek J. Łakis <jacek.lakis@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
63 lines
1.7 KiB
Go
63 lines
1.7 KiB
Go
package main
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import (
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"github.com/emicklei/go-restful"
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"log"
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"net/http"
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)
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// This example shows how to use methods as RouteFunctions for WebServices.
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// The ProductResource has a Register() method that creates and initializes
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// a WebService to expose its methods as REST operations.
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// The WebService is added to the restful.DefaultContainer.
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// A ProductResource is typically created using some data access object.
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//
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// GET http://localhost:8080/products/1
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// POST http://localhost:8080/products
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// <Product><Id>1</Id><Title>The First</Title></Product>
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type Product struct {
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Id, Title string
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}
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type ProductResource struct {
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// typically reference a DAO (data-access-object)
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}
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func (p ProductResource) getOne(req *restful.Request, resp *restful.Response) {
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id := req.PathParameter("id")
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log.Println("getting product with id:" + id)
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resp.WriteEntity(Product{Id: id, Title: "test"})
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}
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func (p ProductResource) postOne(req *restful.Request, resp *restful.Response) {
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updatedProduct := new(Product)
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err := req.ReadEntity(updatedProduct)
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if err != nil { // bad request
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resp.WriteErrorString(http.StatusBadRequest, err.Error())
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return
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}
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log.Println("updating product with id:" + updatedProduct.Id)
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}
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func (p ProductResource) Register() {
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ws := new(restful.WebService)
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ws.Path("/products")
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ws.Consumes(restful.MIME_XML)
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ws.Produces(restful.MIME_XML)
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ws.Route(ws.GET("/{id}").To(p.getOne).
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Doc("get the product by its id").
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Param(ws.PathParameter("id", "identifier of the product").DataType("string")))
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ws.Route(ws.POST("").To(p.postOne).
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Doc("update or create a product").
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Param(ws.BodyParameter("Product", "a Product (XML)").DataType("main.Product")))
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restful.Add(ws)
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}
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func main() {
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ProductResource{}.Register()
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http.ListenAndServe(":8080", nil)
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}
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