How to use

getCause

method

in

org.jets3t.service.ServiceException

private void handleServiceException(ServiceException e) throws IOException {
  if (e.getCause() instanceof IOException) {
   throw (IOException) e.getCause();
  }
  else {
   if(LOG.isDebugEnabled()) {
    LOG.debug("Got ServiceException with Error code: " + e.getErrorCode() + ";and Error message: " + e.getErrorMessage());
   }
  }
 }

public static boolean isServiceExceptionRecoverable(ServiceException ex)
{
 final boolean isIOException = ex.getCause() instanceof IOException;
 final boolean isTimeout = "RequestTimeout".equals(((ServiceException) ex).getErrorCode());
 return isIOException || isTimeout;
}

 @Override
 public InputStream openStream() throws IOException
 {
  try {
   return buildFileObject(uri, s3Client).openInputStream();
  }
  catch (ServiceException e) {
   if (e.getCause() != null) {
    if (S3Utils.S3RETRY.apply(e)) {
     throw new IOException("Recoverable exception", e);
    }
   }
   throw Throwables.propagate(e);
  }
 }
};

if(e.getCause() instanceof IOException && ioErrorRetryCount < 5) {
  ioErrorRetryCount++;
  if(log.isWarnEnabled()) {

if(e.getCause() instanceof IOException && ioErrorRetryCount < 5) {
  ioErrorRetryCount++;
  if(log.isWarnEnabled()) {

  ioErrorRetryCount = 0;
} catch (ServiceException se) {
  if (se.getCause() instanceof IOException && ioErrorRetryCount < 5) {
    ioErrorRetryCount++;
    if (log.isWarnEnabled()) {

  ioErrorRetryCount = 0;
} catch (ServiceException e) {
  if (e.getCause() instanceof IOException
    && ioErrorRetryCount < ioErrorRetryMaxCount)

  ioErrorRetryCount = 0;
} catch (ServiceException se) {
  if (se.getCause() instanceof IOException && ioErrorRetryCount < 5) {
    ioErrorRetryCount++;
    if (log.isWarnEnabled()) {

  ioErrorRetryCount = 0;
} catch (ServiceException e) {
  if (e.getCause() instanceof IOException
    && ioErrorRetryCount < ioErrorRetryMaxCount)

@Override
public BackgroundException map(final ServiceException e) {
  if(e.getCause() instanceof ServiceException) {
    return this.map((ServiceException) e.getCause());
  if(e.getCause() instanceof IOException) {
    return new DefaultIOExceptionMappingService().map((IOException) e.getCause());
  if(e.getCause() instanceof SAXException) {
    return new InteroperabilityException(buffer.toString(), e);

/**
 * Wrap a ServiceException as an S3ServiceException.
 * @param se
 */
public S3ServiceException(ServiceException se) {
  super(se.getMessage(), se.getXmlMessage(), se.getCause());
  this.setResponseHeaders(se.getResponseHeaders());
  this.setResponseCode(se.getResponseCode());
  this.setResponseStatus(se.getResponseStatus());
  this.setResponseDate(se.getResponseDate());
  this.setRequestVerb(se.getRequestVerb());
  this.setRequestPath(se.getRequestPath());
  this.setRequestHost(se.getRequestHost());
}

/**
 * Wrap a ServiceException as an S3ServiceException.
 * @param se
 */
public S3ServiceException(ServiceException se) {
  super(se.getMessage(), se.getXmlMessage(), se.getCause());
  this.setResponseHeaders(se.getResponseHeaders());
  this.setResponseCode(se.getResponseCode());
  this.setResponseStatus(se.getResponseStatus());
  this.setResponseDate(se.getResponseDate());
  this.setRequestVerb(se.getRequestVerb());
  this.setRequestPath(se.getRequestPath());
  this.setRequestHost(se.getRequestHost());
}