Esempio n. 1
0
func (s *JoyentStorage) Get(name string) (io.ReadCloser, error) {
	b, err := s.manta.GetObject(s.containerName, name)
	if err != nil {
		return nil, coreerrors.NewNotFound(err, fmt.Sprintf("cannot find %s", name))
	}
	r := byteCloser{bytes.NewReader(b)}
	return r, nil
}
Esempio n. 2
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// DeleteContainer deletes the named container from the storage account.
func (s *JoyentStorage) DeleteContainer(containerName string) error {
	err := s.manta.DeleteDirectory(containerName)
	if err == nil && strings.EqualFold(s.containerName, containerName) {
		s.madeContainer = false
	}
	if je.IsResourceNotFound(err) {
		return coreerrors.NewNotFound(err, fmt.Sprintf("cannot delete %s, not found", containerName))
	}
	return err
}
Esempio n. 3
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// Get implements storage.StorageReader.Get.
func (s *SSHStorage) Get(name string) (io.ReadCloser, error) {
	logger.Debugf("getting %q from storage", name)
	path, err := s.path(name)
	if err != nil {
		return nil, err
	}
	out, err := s.runf(flockShared, "base64 < %s", utils.ShQuote(path))
	if err != nil {
		err := err.(SSHStorageError)
		if strings.Contains(err.Output, "No such file") {
			return nil, coreerrors.NewNotFound(err, "")
		}
		return nil, err
	}
	decoded, err := base64.StdEncoding.DecodeString(out)
	if err != nil {
		return nil, err
	}
	return ioutil.NopCloser(bytes.NewBuffer(decoded)), nil
}
Esempio n. 4
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// Get implements storage.StorageReader.Get.
func (f *fileStorageReader) Get(name string) (io.ReadCloser, error) {
	if isInternalPath(name) {
		return nil, &os.PathError{
			Op:   "Get",
			Path: name,
			Err:  os.ErrNotExist,
		}
	}
	filename := f.fullPath(name)
	fi, err := os.Stat(filename)
	if err != nil {
		if os.IsNotExist(err) {
			err = coreerrors.NewNotFound(err, "")
		}
		return nil, err
	} else if fi.IsDir() {
		return nil, coreerrors.NotFoundf("no such file with name %q", name)
	}
	file, err := os.Open(filename)
	if err != nil {
		return nil, err
	}
	return file, nil
}
Esempio n. 5
0
func convertToolsError(err *error) {
	if isToolsError(*err) {
		*err = errors.NewNotFound(*err, "")
	}
}
Esempio n. 6
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// maybeNotFound returns a errors.NotFoundError if the root cause of the specified error is due to a file or
// container not being found.
func maybeNotFound(err error) (error, bool) {
	if err != nil && gooseerrors.IsNotFound(err) {
		return coreerrors.NewNotFound(err, ""), true
	}
	return err, false
}
Esempio n. 7
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func maybeNotFound(err error) error {
	if err != nil && s3ErrorStatusCode(err) == 404 {
		return errors.NewNotFound(err, "")
	}
	return err
}