Examples with MantaObject com.joyent.manta.client.MantaObject used on opensource projects

Example 1 with MantaObject

use of com.joyent.manta.client.MantaObject in project cyberduck by iterate-ch.

the class MantaListService method list.

@Override
public AttributedList<Path> list(final Path directory, final ListProgressListener listener) throws BackgroundException {
    if (directory.isRoot()) {
        return new AttributedList<Path>(Collections.singletonList(new MantaAccountHomeInfo(session.getHost().getCredentials().getUsername(), session.getHost().getDefaultPath()).getNormalizedHomePath()));
    }
    final AttributedList<Path> children = new AttributedList<>();
    final Iterator<MantaObject> objectsIter;
    try {
        objectsIter = session.getClient().listObjects(directory.getAbsolute()).iterator();
    } catch (MantaObjectException e) {
        throw new MantaExceptionMappingService().map("Listing directory {0} failed", e, directory);
    } catch (MantaClientHttpResponseException e) {
        throw new MantaHttpExceptionMappingService().map("Listing directory {0} failed", e, directory);
    } catch (IOException e) {
        throw new DefaultIOExceptionMappingService().map("Listing directory {0} failed", e);
    }
    final MantaObjectAttributeAdapter adapter = new MantaObjectAttributeAdapter(session);
    while (objectsIter.hasNext()) {
        MantaObject o = objectsIter.next();
        final Path file = new Path(directory, PathNormalizer.name(o.getPath()), EnumSet.of(o.isDirectory() ? Path.Type.directory : Path.Type.file), adapter.toAttributes(o));
        children.add(file);
        listener.chunk(directory, children);
    }
    return children;
}

Example 2 with MantaObject

use of com.joyent.manta.client.MantaObject in project cyberduck by iterate-ch.

the class MantaReadFeature method read.

@Override
public InputStream read(final Path file, final TransferStatus status, final ConnectionCallback connectionCallback) throws BackgroundException {
    final MantaHttpHeaders headers = new MantaHttpHeaders();
    try {
        try {
            if (status.isAppend()) {
                final HttpRange range = HttpRange.withStatus(status);
                headers.setByteRange(range.getStart(), range.getEnd() < 0 ? null : range.getEnd());
            }
            // see https://github.com/joyent/java-manta/issues/248
            return session.getClient().getAsInputStream(file.getAbsolute(), headers);
        } catch (UnsupportedOperationException e) {
            final MantaObject probablyEmptyFile = session.getClient().head(file.getAbsolute());
            if (probablyEmptyFile.getContentLength() != 0) {
                throw new AccessDeniedException();
            }
            return new NullInputStream(0L);
        }
    } catch (MantaException e) {
        throw new MantaExceptionMappingService().map("Download {0} failed", e, file);
    } catch (MantaClientHttpResponseException e) {
        throw new MantaHttpExceptionMappingService().map("Download {0} failed", e, file);
    } catch (IOException e) {
        throw new DefaultIOExceptionMappingService().map("Download {0} failed", e, file);
    }
}