Golang types.ObjectSpec類代碼示例

func (l Lister) ListDatacenter(ctx context.Context) ([]Element, error) {
	ospec := types.ObjectSpec{
		Obj:  l.Reference,
		Skip: types.NewBool(true),
	}

	// Include every datastore folder in the select set
	fields := []string{
		"vmFolder",
		"hostFolder",
		"datastoreFolder",
		"networkFolder",
	}

	for _, f := range fields {
		tspec := types.TraversalSpec{
			Path: f,
			Skip: types.NewBool(false),
			Type: "Datacenter",
		}

		ospec.SelectSet = append(ospec.SelectSet, &tspec)
	}

	pspec := types.PropertySpec{
		Type: "Folder",
	}

	if l.All {
		pspec.All = types.NewBool(true)
	} else {
		pspec.PathSet = []string{"name"}
	}

	req := types.RetrieveProperties{
		SpecSet: []types.PropertyFilterSpec{
			{
				ObjectSet: []types.ObjectSpec{ospec},
				PropSet:   []types.PropertySpec{pspec},
			},
		},
	}

	var dst []interface{}

	err := l.retrieveProperties(ctx, req, &dst)
	if err != nil {
		return nil, err
	}

	es := []Element{}
	for _, v := range dst {
		es = append(es, ToElement(v.(mo.Reference), l.Prefix))
	}

	return es, nil
}

func (l Lister) ListVirtualApp(ctx context.Context) ([]Element, error) {
	ospec := types.ObjectSpec{
		Obj:  l.Reference,
		Skip: types.NewBool(true),
	}

	fields := []string{
		"resourcePool",
		"vm",
	}

	for _, f := range fields {
		tspec := types.TraversalSpec{
			Path: f,
			Skip: types.NewBool(false),
			Type: "VirtualApp",
		}

		ospec.SelectSet = append(ospec.SelectSet, &tspec)
	}

	childTypes := []string{
		"ResourcePool",
		"VirtualMachine",
	}

	var pspecs []types.PropertySpec
	for _, t := range childTypes {
		pspec := types.PropertySpec{
			Type: t,
		}

		if l.All {
			pspec.All = types.NewBool(true)
		} else {
			pspec.PathSet = []string{"name"}
		}

		pspecs = append(pspecs, pspec)
	}

	req := types.RetrieveProperties{
		SpecSet: []types.PropertyFilterSpec{
			{
				ObjectSet: []types.ObjectSpec{ospec},
				PropSet:   pspecs,
			},
		},
	}

	var dst []interface{}

	err := l.retrieveProperties(ctx, req, &dst)
	if err != nil {
		return nil, err
	}

	es := []Element{}
	for _, v := range dst {
		es = append(es, ToElement(v.(mo.Reference), l.Prefix))
	}

	return es, nil
}