protected void checkValidServerHome(String home, String version) throws Exception {
    if (StringUtil.isEmptyOrSpaces(home)) {
      throw new Exception(TomcatBundle.message("error.message.tomcat.home.path.should.not.be.empty"));
    }

    checkDir(new File(home, "bin"));
    checkDir(new File(home, TomcatConstants.CATALINA_BIN_DIRECTORY_NAME));
    if (new Version(version).getMajor() >= 6) {
      checkDir(new File(home, TomcatConstants.CATALINA_LIB_DIRECTORY_NAME));
    }
    else {
      File common = new File(home, TomcatConstants.CATALINA_COMMON_DIRECTORY_NAME);
      checkDir(common);
      checkDir(new File(common, TomcatConstants.CATALINA_LIB_DIRECTORY_NAME));
    }

    if (isTomEE(home)) {
      if (!findLibByPattern(home, OPENEJB_CLIENT_JAR_PATTERN)
          || !findLibByPattern(home, OPENEJB_CORE_JAR_PATTERN)) {
        throw new FileNotFoundException("TomEE deployer jar(s) not found");
      }
    }
  }