How to use

clean

method

in

org.tinygroup.vfs.FileObject

public DataSet extractDataSet(String file, String encode) throws Exception {
  FileObject fileObject = null;
  BufferedReader reader = null;
  try {
    fileObject = FileObjectUtil.findFileObject(file, false);
    reader = new BufferedReader(new InputStreamReader(fileObject.getInputStream(), encode));
    CSVParser parser = new CSVParser(reader, CSVFormat.DEFAULT);
    return parser.extractDataSet();
  } catch (Exception e) {
    throw new ScriptException(ResourceBundleUtil.getResourceMessage("excel", "file.find.error", file), e);
  } finally {
    if (reader != null) {
      reader.close();
    }
    if (fileObject != null) {
      fileObject.clean();
    }
  }
}

public boolean validateXmlSignature(String userId, String signedXmlPath)
    throws XMLSignatureException {
  FileObject file = null;
  try {
    file = VFS.resolveFile(signedXmlPath);
    return validateXmlSignature(userId, file.getInputStream());
  } catch (XMLSignatureException e) {
    throw e;
  } catch (Exception e) {
    throw new XMLSignatureException(String.format("验证路径[%s]的XML签名发生异常",
        signedXmlPath), e);
  } finally {
    if (file != null) {
      file.clean();
    }
  }
}

public void createXmlSignature(String userId, String sourceXmlPath, OutputStream output)
    throws XMLSignatureException {
  FileObject file = null;
  try {
    file = VFS.resolveFile(sourceXmlPath);
    createXmlSignature(userId, file.getInputStream(), output);
  } catch (XMLSignatureException e) {
    throw e;
  } catch (Exception e) {
    throw new XMLSignatureException(String.format("生成路径[%s]的XML签名发生异常",
        sourceXmlPath), e);
  } finally {
    if (file != null) {
      file.clean();
    }
  }
}

private void addProtocol(WeiXinCert cert) {
  try {
    KeyStore keyStore = KeyStore.getInstance(cert.getCertType());
    FileObject certObjcet = VFS.resolveFile(cert.getCertPath());
    char[] password = cert.getPassword().toCharArray();
    try {
      keyStore.load(certObjcet.getInputStream(), password);
    } finally {
      certObjcet.clean();
    }
    KeyManagerFactory factory = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
    factory.init(keyStore, password);
    // Trust own CA and all self-signed certs
    SSLContext sslcontext = SSLContext.getInstance("TLS");
    sslcontext.init(factory.getKeyManagers(), null, null);
    ProtocolSocketFactory protocolSocketFactory = new AuthSSLProtocolSocketFactory(VFS.resolveFile(cert.getCertPath()), cert.getPassword(), null, null);
    Protocol authhttps = new Protocol(HTTPS_PROTOCOL, protocolSocketFactory, 443);
    Protocol.registerProtocol(HTTPS_PROTOCOL, authhttps);
  } catch (Exception e) {
    throw new RuntimeException(e);
  }
}

} finally {
  if (fileObject != null) {
    fileObject.clean();

} finally {
  if (fileObject != null) {
    fileObject.clean();