Golang Obj.OptionalStringOrObject Examples

Example #1

File: cond.go Project: rfistman/camlistore

func newFromConfig(ld blobserver.Loader, conf jsonconfig.Obj) (storage blobserver.Storage, err error) {
	sto := &condStorage{}

	receive := conf.OptionalStringOrObject("write")
	read := conf.RequiredString("read")
	remove := conf.OptionalString("remove", "")
	if err := conf.Validate(); err != nil {
		return nil, err
	}

	if receive != nil {
		sto.storageForReceive, err = buildStorageForReceive(ld, receive)
		if err != nil {
			return
		}
	}

	sto.read, err = ld.GetStorage(read)
	if err != nil {
		return
	}

	if remove != "" {
		sto.remove, err = ld.GetStorage(remove)
		if err != nil {
			return
		}
	}
	return sto, nil
}