code: protected PreparedStatement executeSqlFromScript(String script,
      MapSqlParameterSource args)
    {
      File fScript = new File(scriptPath, script);
      if (fScript.canRead() && fScript.isFile())
      {
        Resource resource = new FileSystemResource(fScript);
        log.debug("executing SQL script: " + resource.getFilename());
        String sql = readSqlFromResource(resource);
        return executeSql(sql, args);
      }
      else
      {
        log.debug("SQL script " + fScript.getName() + " does not exist");
        return null;
      }
    }
docs: executes an SQL script from $ANNIS_HOME/scripts, substituting the
  parameters found in args
  
  @param script
  @param args
  @return