How to use

IOUtils

in

org.apache.sanselan.util

@Override
public void build(@NotNull Project project, @NotNull Collection<FileObject> fileObjects) {
  Collection<InputStream> memoryCache = new ArrayList<>();
  for (FileObject fileObject : fileObjects) {
    InputStream inputStream;
    try {
      // copy stream
      inputStream = new ResetOnCloseInputStream(new ByteArrayInputStream(
        IOUtils.getInputStreamBytes(fileObject.getContent().getInputStream()))
      );
    } catch (FileSystemException ignored) {
      continue;
    } catch (IOException ignored) {
      continue;
    }
    memoryCache.add(inputStream);
  }
  storage = new ServiceParameterStorage(memoryCache);
}

public static void copyStreamToStream(InputStream src, OutputStream dst)
    throws IOException
{
  copyStreamToStream(src, dst, true);
}

public static void writeToFile(byte[] src, File file) throws IOException
{
  ByteArrayInputStream stream = null;
  try
  {
    stream = new ByteArrayInputStream(src);
    putInputStreamToFile(stream, file);
  } finally
  {
    try
    {
      if (stream != null)
        stream.close();
    } catch (Exception e)
    {
      Debug.debug(e);
    }
  }
}

@NotNull
private Map<MonkeyType, MonkeyType> readSettingsFile(File settingsFile) throws IOException {
 byte[] fileBytes = IOUtils.getFileBytes(settingsFile);
 Deserializer deserializer = new Deserializer(fileBytes);
 Optional<MonkeyTypeHash> settings = deserializer.getTypes()
  .stream()
  .filter(monkeyType -> monkeyType instanceof MonkeyTypeHash)
  .map(monkeyType -> (MonkeyTypeHash) monkeyType)
  .findFirst();
 return settings.map(MonkeyTypeHash::getItems).orElse(new HashMap<>());
}

public static void writeToFile(byte[] src, File file) throws IOException
{
  ByteArrayInputStream stream = null;
  try
  {
    stream = new ByteArrayInputStream(src);
    putInputStreamToFile(stream, file);
  } finally
  {
    try
    {
      if (stream != null)
        stream.close();
    } catch (Exception e)
    {
      Debug.debug(e);
    }
  }
}

/**
 * Reads a File into memory.
 * <p>
 * 
 * @param file
 *            The File to read.
 * @return A byte array containing the contents of the File
 * @see InputStream
 */
public static byte[] getFileBytes(File file) throws IOException
{
  InputStream is = null;
  try
  {
    is = new FileInputStream(file);
    return getInputStreamBytes(is);
  } finally
  {
    try
    {
      if (is != null)
        is.close();
    } catch (IOException e)
    {
      Debug.debug(e);
    }
  }
}

public static void copyStreamToStream(InputStream src, OutputStream dst)
    throws IOException
{
  copyStreamToStream(src, dst, true);
}

/**
 * Reads a File into memory.
 * <p>
 *
 * @param file
 *            The File to read.
 * @return A byte array containing the contents of the File
 * @see InputStream
 */
public static byte[] getFileBytes(File file) throws IOException
{
  InputStream is = null;
  try
  {
    is = new FileInputStream(file);
    return getInputStreamBytes(is);
  } finally
  {
    try
    {
      if (is != null)
        is.close();
    } catch (IOException e)
    {
      Debug.debug(e);
    }
  }
}

public static void putInputStreamToFile(InputStream src, File file)
    throws IOException
{
  FileOutputStream stream = null;
  try
  {
    if (file.getParentFile() != null)
      file.getParentFile().mkdirs();
    stream = new FileOutputStream(file);
    copyStreamToStream(src, stream);
  } finally
  {
    try
    {
      if (stream != null)
        stream.close();
    } catch (Exception e)
    {
      Debug.debug(e);
    }
  }
}

public static void putInputStreamToFile(InputStream src, File file)
    throws IOException
{
  FileOutputStream stream = null;
  try
  {
    if (file.getParentFile() != null)
      file.getParentFile().mkdirs();
    stream = new FileOutputStream(file);
    copyStreamToStream(src, stream);
  } finally
  {
    try
    {
      if (stream != null)
        stream.close();
    } catch (Exception e)
    {
      Debug.debug(e);
    }
  }
}