public ChatSession(final String userId) {
        this();
        this.userId = userId;
    }

    /**
     * Gets the session ID.
     *
     * @return the session ID
     */
    public String getSessionId() {
        return sessionId;
    }

    /**
     * Sets the session ID.
     *
     * @param sessionId the session ID
     */
    public void setSessionId(final String sessionId) {

    @Test
    public void test_sessionIdIsUnique() {
        final ChatSession session1 = new ChatSession();
        final ChatSession session2 = new ChatSession();
        assertFalse(session1.getSessionId().equals(session2.getSessionId()));
    }

            // Initialize test access result
        }

        @Override
        public String getId() {
            return "test_id";
        }

        @Override
        public String getSessionId() {
            return "test_session";
        }

        @Override
        public String getRuleId() {
            return "test_rule";
        }

        @Override

                session.addMessage(assistantMessage);
                logger.info("[RAG] Chat completed (unclear). sessionId={}, elapsedTime={}ms", session.getSessionId(),
                        System.currentTimeMillis() - startTime);
                return new ChatResult(session.getSessionId(), assistantMessage, Collections.emptyList());
            }

            // For SUMMARY intent, search by URL; for SEARCH/FAQ, search with query

                logger.debug("Chat request completed. sessionId={}, responseLength={}", result.getSessionId(),
                        result.getMessage().getContent() != null ? result.getMessage().getContent().length() : 0);
            }

            writeJsonResponse(response, HttpServletResponse.SC_OK,
                    createSuccessResponse(result.getSessionId(), result.getMessage().getContent(), result.getMessage().getSources()));

    public ChatSession createSession(final String userId) {
        final ChatSession session = new ChatSession(userId);
        sessionCache.put(session.getSessionId(), session);
        if (logger.isDebugEnabled()) {
            logger.debug("Created chat session: sessionId={}, userId={}", session.getSessionId(), userId);
        }
        enforceMaxSize();
        return session;
    }

    /**

        final CrawlingConfigHelper crawlingConfigHelper = ComponentUtil.getCrawlingConfigHelper();
        final CrawlingConfig crawlingConfig = crawlingConfigHelper.get(responseData.getSessionId());
        return crawlingConfig.getConfigParameterMap(config);
    }

    /**
     * Validates if the given URL string is a valid URL.
     *
     * @param urlStr the URL string to validate

            }

            @Override
            public void store(CrawlingInfo entity) {
                storedInfo = entity;
                assertEquals(sessionId, entity.getSessionId());
            }

            @Override
            public void storeInfo(List<CrawlingInfoParam> crawlingInfoParamList) {
                storedParams = crawlingInfoParamList;
            }