A Jackson Converter for use with Square's Tape queue library

JacksonConverter

public class JacksonConverter<T> implements FileObjectQueue.Converter<T> {

    private final ObjectMapper mMapper;
    private final Class<T> mType;

    public JacksonConverter(ObjectMapper mapper, Class<T> type) {
        this.mType = type;
        this.mMapper = mapper;
    }

    @Override
    public T from(byte[] bytes) {

        if (bytes == null) {
            Log.e(JacksonConverter.class.getName(), "byte[] is null");
            return null;
        }

        if (bytes.length == 0) {
            Log.w(JacksonConverter.class.getName(), "byte[] length is 0");
            return null;
        }

        try {
            return mMapper.readValue(bytes, mType);
        } catch (IOException e) {
            Log.e(JacksonConverter.class.getName(), "IOE " + e.getMessage());
        }

        return null;
    }

    @Override
    public void toStream(T t, OutputStream outputStream) {
        try {
            mMapper.writeValue(outputStream, t);
        } catch (IOException e) {
            Log.e(JacksonConverter.class.getName(), "IOE " + e.getMessage());
        }
    }
}