Example #1
0
// GetResource returns a function that handles retrieving a single resource from a rest.Storage object.
func GetResource(r rest.Getter, e rest.Exporter, scope RequestScope) restful.RouteFunction {
	return getResourceHandler(scope,
		func(ctx api.Context, name string, req *restful.Request) (runtime.Object, error) {
			// For performance tracking purposes.
			trace := util.NewTrace("Get " + req.Request.URL.Path)
			defer trace.LogIfLong(250 * time.Millisecond)

			// check for export
			if values := req.Request.URL.Query(); len(values) > 0 {
				// TODO: this is internal version, not unversioned
				exports := unversioned.ExportOptions{}
				if err := scope.ParameterCodec.DecodeParameters(values, unversioned.GroupVersion{Version: "v1"}, &exports); err != nil {
					return nil, err
				}
				if exports.Export {
					if e == nil {
						return nil, errors.NewBadRequest(fmt.Sprintf("export of %q is not supported", scope.Resource.Resource))
					}
					return e.Export(ctx, name, exports)
				}
			}

			return r.Get(ctx, name)
		})
}
Example #2
0
// GetResource returns a function that handles retrieving a single resource from a rest.Storage object.
func GetResource(r rest.Getter, scope RequestScope) restful.RouteFunction {
	return getResourceHandler(scope,
		func(ctx api.Context, name string, req *restful.Request) (runtime.Object, error) {
			// For performance tracking purposes.
			trace := util.NewTrace("Get " + req.Request.URL.Path)
			defer trace.LogIfLong(250 * time.Millisecond)
			return r.Get(ctx, name)
		})
}
// GetResource returns a function that handles retrieving a single resource from a rest.Storage object.
func GetResource(r rest.Getter, e rest.Exporter, scope RequestScope) restful.RouteFunction {
	return getResourceHandler(scope,
		func(ctx api.Context, name string, req *restful.Request) (runtime.Object, error) {
			// For performance tracking purposes.
			trace := util.NewTrace("Get " + req.Request.URL.Path)
			defer trace.LogIfLong(250 * time.Millisecond)
			opts := v1.ExportOptions{}
			if err := scope.Codec.DecodeParametersInto(req.Request.URL.Query(), &opts); err != nil {
				return nil, err
			}
			internalOpts := unversioned.ExportOptions{}
			scope.Convertor.Convert(&opts, &internalOpts)
			if internalOpts.Export {
				if e == nil {
					return nil, errors.NewBadRequest("export unsupported")
				}
				return e.Export(ctx, name, internalOpts)
			}
			return r.Get(ctx, name)
		})
}
Example #4
0
// GetResource returns a function that handles retrieving a single resource from a rest.Storage object.
func GetResource(r rest.Getter, scope RequestScope) restful.RouteFunction {
	return getResourceHandler(scope,
		func(ctx api.Context, name string, req *restful.Request) (runtime.Object, error) {
			return r.Get(ctx, name)
		})
}