docs: public final void retrieveStartData(final Map<String, Object> pReqVars) throws Exception {
      try {
        this.srvDatabase.setIsAutocommit(false);
        this.srvDatabase.setTransactionIsolation(ISrvDatabase.TRANSACTION_READ_UNCOMMITTED);
        this.srvDatabase.beginTransaction();
        GoodsInListLuv goodsInListLuv = getSrvOrm().retrieveEntityById(pReqVars, GoodsInListLuv.class, 1L);
        if (goodsInListLuv == null) {
          goodsInListLuv = new GoodsInListLuv();
          goodsInListLuv.setItsId(1L);
          getSrvOrm().insertEntity(pReqVars, goodsInListLuv);
        }
        pReqVars.put("goodsInListLuv", goodsInListLuv);
        List<LangPreferences> langPreferences = this.srvOrm.retrieveList(pReqVars, LangPreferences.class);
        pReqVars.put("langPreferences", langPreferences);
        this.srvDatabase.commitTransaction();
      } catch (Exception ex) {
        if (!this.srvDatabase.getIsAutocommit()) {
          this.srvDatabase.rollBackTransaction();
        }
        throw ex;
      } finally {
        this.srvDatabase.releaseResources();
      }
    }