コード例 #1
0
  /**
   * Execute the statements from the parameter that contains the list of StatementHolder in JSon
   * format
   *
   * @param username the user username
   * @param statementHolderParam the statement request parameter
   * @param connection the JDBC Connection
   * @throws SQLException
   * @throws IOException
   */
  private void executeStatementsFromList(
      String username, String statementHolderParam, Connection connection)
      throws SQLException, IOException {

    List<StatementHolder> statementHolderList =
        StatementHolderListDecryptor.decryptFromJson(statementHolderParam, commonsConfigurator);

    ServerBatchStatement serverBatchStatement =
        new ServerBatchStatement(request, out, sqlConfigurator, connection, username);

    for (StatementHolder statementHolder : statementHolderList) {
      String sqlOrder = statementHolder.getSqlOrder();
      serverBatchStatement.addBatch(sqlOrder);
    }

    serverBatchStatement.executeBatchAndClose();
  }
コード例 #2
0
  /**
   * Execute the statements from file name passed in parameter
   *
   * @param username the user username
   * @param fileName the filename containing all the statements in json format, one perline
   * @param connection the JDBC Connection
   * @throws SQLException
   * @throws IOException
   */
  private void executeStatementsFromFile(String username, String fileName, Connection connection)
      throws SQLException, IOException {

    fileName = HttpConfigurationUtil.addRootPath(fileConfigurator, username, fileName);

    File file = new File(fileName);

    if (!file.exists()) {
      throw new IOException(
          Tag.PRODUCT_PRODUCT_FAIL
              + "The file corresponding to a list of Statements does not exist on remote Server: "
              + fileName);
    }

    StatementHolder statementHolder = null;

    ServerBatchStatement serverBatchStatement =
        new ServerBatchStatement(request, out, sqlConfigurator, connection, username);

    StatementHolderListReader statementHolderListReader = null;

    try {
      statementHolderListReader = new StatementHolderListReader(file, commonsConfigurator);

      while ((statementHolder = statementHolderListReader.readLine()) != null) {
        String sqlOrder = statementHolder.getSqlOrder();
        serverBatchStatement.addBatch(sqlOrder);
      }

      serverBatchStatement.executeBatchAndClose();
    } finally {
      if (statementHolderListReader != null) {
        statementHolderListReader.close();
        statementHolderListReader = null;
      }

      serverBatchStatement = null;
    }
  }