How to use

InFileInputStreamObjectPersister

in

com.octo.android.robospice.persistence.binary

@Override
public InputStream saveDataToCacheAndReturnData(InputStream data, final Object cacheKey) throws CacheSavingException {
  // special case for inputstream object : as it can be read only
  // once,
  // 0) we extract the content of the input stream as a byte[]
  // 1) we save it in file asynchronously if enabled
  // 2) the result will be a new InputStream on the byte[]
  final byte[] byteArray;
  try {
    byteArray = IOUtils.toByteArray(data);
    if (isAsyncSaveEnabled()) {
      Thread t = new Thread() {
        @Override
        public void run() {
          try {
            FileUtils.writeByteArrayToFile(getCacheFile(cacheKey), byteArray);
          } catch (IOException e) {
            Ln.e(e, "An error occured on saving request " + cacheKey + " data asynchronously");
          }
        };
      };
      t.start();
    } else {
      FileUtils.writeByteArrayToFile(getCacheFile(cacheKey), byteArray);
    }
    return new ByteArrayInputStream(byteArray);
  } catch (IOException e) {
    throw new CacheSavingException(e);
  }
}

@Override
public CacheManager createCacheManager(Application application) {
  CacheManager cacheManager = new CacheManager();
  // init
  InFileStringObjectPersister inFileStringObjectPersister = new InFileStringObjectPersister(application);
  InFileInputStreamObjectPersister inFileInputStreamObjectPersister = new InFileInputStreamObjectPersister(application);
  JacksonObjectPersisterFactory inJSonFileObjectPersisterFactory = new JacksonObjectPersisterFactory(application);
  inFileStringObjectPersister.setAsyncSaveEnabled(true);
  inFileInputStreamObjectPersister.setAsyncSaveEnabled(true);
  inJSonFileObjectPersisterFactory.setAsyncSaveEnabled(true);
  cacheManager.addPersister(inFileStringObjectPersister);
  cacheManager.addPersister(inFileInputStreamObjectPersister);
  cacheManager.addPersister(inJSonFileObjectPersisterFactory);
  return cacheManager;
}

  @Override
  public void run() {
    try {
      FileUtils.writeByteArrayToFile(getCacheFile(cacheKey), byteArray);
    } catch (IOException e) {
      Ln.e(e, "An error occured on saving request " + cacheKey + " data asynchronously");
    }
  };
};