Add UID to MetaAccessor and Ref

pkg/api/meta/meta.go

@@ -108,6 +108,8 @@ func NewSelfLinker() runtime.SelfLinker {
 type Accessor interface {
 	Name() string
 	SetName(name string)
+	UID() string
+	SetUID(uid string)
 	APIVersion() string
 	SetAPIVersion(version string)
 	Kind() string
@@ -120,6 +122,7 @@ type Accessor interface {
 
 type genericTypeMeta struct {
 	name            *string
+	uid             *string
 	apiVersion      *string
 	kind            *string
 	resourceVersion *string
@@ -134,6 +137,14 @@ func (g genericTypeMeta) SetName(name string) {
 	*g.name = name
 }
 
+func (g genericTypeMeta) UID() string {
+	return *g.uid
+}
+
+func (g genericTypeMeta) SetUID(uid string) {
+	*g.uid = uid
+}
+
 func (g genericTypeMeta) APIVersion() string {
 	return *g.apiVersion
 }
@@ -199,6 +210,9 @@ func newGenericTypeMeta(v reflect.Value) (genericTypeMeta, error) {
 	if err := fieldPtr(v, "Name", &g.name); err != nil {
 		return g, err
 	}
+	if err := fieldPtr(v, "UID", &g.uid); err != nil {
+		return g, err
+	}
 	if err := fieldPtr(v, "APIVersion", &g.apiVersion); err != nil {
 		return g, err
 	}

pkg/api/meta/meta_test.go

@@ -28,6 +28,7 @@ func TestGenericTypeMeta(t *testing.T) {
 	type TypeMeta struct {
 		Kind              string    `json:"kind,omitempty" yaml:"kind,omitempty"`
 		Name              string    `json:"name,omitempty" yaml:"name,omitempty"`
+		UID               string    `json:"uid,omitempty" yaml:"uid,omitempty"`
 		CreationTimestamp util.Time `json:"creationTimestamp,omitempty" yaml:"creationTimestamp,omitempty"`
 		SelfLink          string    `json:"selfLink,omitempty" yaml:"selfLink,omitempty"`
 		ResourceVersion   string    `json:"resourceVersion,omitempty" yaml:"resourceVersion,omitempty"`
@@ -35,6 +36,7 @@ func TestGenericTypeMeta(t *testing.T) {
 	}
 	j := TypeMeta{
 		Name:            "foo",
+		UID:             "uid",
 		APIVersion:      "a",
 		Kind:            "b",
 		ResourceVersion: "1",
@@ -49,6 +51,9 @@ func TestGenericTypeMeta(t *testing.T) {
 	if e, a := "foo", jbi.Name(); e != a {
 		t.Errorf("expected %v, got %v", e, a)
 	}
+	if e, a := "uid", jbi.UID(); e != a {
+		t.Errorf("expected %v, got %v", e, a)
+	}
 	if e, a := "a", jbi.APIVersion(); e != a {
 		t.Errorf("expected %v, got %v", e, a)
 	}
@@ -63,6 +68,7 @@ func TestGenericTypeMeta(t *testing.T) {
 	}
 
 	jbi.SetName("bar")
+	jbi.SetUID("other")
 	jbi.SetAPIVersion("c")
 	jbi.SetKind("d")
 	jbi.SetResourceVersion("2")
@@ -72,6 +78,9 @@ func TestGenericTypeMeta(t *testing.T) {
 	if e, a := "bar", j.Name; e != a {
 		t.Errorf("expected %v, got %v", e, a)
 	}
+	if e, a := "other", j.UID; e != a {
+		t.Errorf("expected %v, got %v", e, a)
+	}
 	if e, a := "c", j.APIVersion; e != a {
 		t.Errorf("expected %v, got %v", e, a)
 	}