Пример #1
0
 public List<Param> getTreeParam(String code) {
   Param param = paramDao.getParamByCode(code);
   if (!ParamConstants.TREE_PARAM_MODE.equals(param.getModality())) {
     throw new BusinessException("不是树型参数!");
   }
   return paramDao.getChildrenByDecode(param.getDecode());
 }
Пример #2
0
  /**
   * 字段重复判断。 (区分参数组、参数、参数项的概念) 不同参数的code不可以相同,必须帮助每个参数 的code值对整个参数表中的“参数”唯一
   *
   * @param param
   */
  private void judgeLegit(Param param, int flag) {
    // 如果保存的是参数(区分参数组、参数、参数项的概念),则要保证code值对所有“参数”唯一
    Integer type = param.getType();
    if (ParamConstants.NORMAL_PARAM_TYPE.equals(type)) {
      String hql = "select p.id from Param p where p.type = ? and p.code = ?";
      List<?> list =
          paramDao.getEntities(
              hql, new Object[] {ParamConstants.NORMAL_PARAM_TYPE, param.getCode()});
      if (list.size() > flag) {
        throw new BusinessException("相同参数名称(指CODE)已经存在,请更改参数名称后再保存!");
      }
      return;
    }

    String hql = "select p.id from Param p where p.parentId=" + param.getParentId();
    if (ParamConstants.GROUP_PARAM_TYPE.equals(param.getType())) { // 参数组不能同名
      hql += " and p.name='" + param.getName() + "'";
    } else if (ParamConstants.NORMAL_PARAM_TYPE.equals(param.getType())) {
      if (EasyUtils.isNullOrEmpty(param.getName())) {
        param.setName(param.getCode());
      }
      hql += " and (p.name='" + param.getName() + "' or p.code='" + param.getCode() + "')";
    } else {
      if (EasyUtils.isNullOrEmpty(param.getText())) {
        param.setText(param.getValue());
      }
      Param parentParam = paramDao.getEntity(param.getParentId());
      param.setModality(parentParam.getModality());
      hql += " and (p.value='" + param.getValue() + "' or p.text='" + param.getText() + "')";
    }

    if (paramDao.getEntities(hql).size() > flag) {
      throw new BusinessException("字段重复! + " + hql);
    }
  }
Пример #3
0
 public String getSimpleParamValue(String code) {
   Param param = paramDao.getParamByCode(code);
   if (!ParamConstants.SIMPLE_PARAM_MODE.equals(param.getModality())) {
     throw new BusinessException("不是简单参数!");
   }
   return param.getValue();
 }