* governing permissions and limitations under the License.
 */
package org.codelibs.fess.llm;

import java.io.Serializable;

/**
 * Represents a message in a chat conversation.
 *
 * @author FessProject
 */
public class LlmMessage implements Serializable {

    private static final long serialVersionUID = 1L;

    /** The role identifier for system messages. */

import org.commonmark.renderer.html.HtmlRenderer;
import org.owasp.html.HtmlPolicyBuilder;
import org.owasp.html.PolicyFactory;

/**
 * Renders markdown to sanitized HTML for safe display in the chat interface.
 * Uses commonmark for markdown parsing and OWASP HTML Sanitizer for XSS prevention.
 */
public class MarkdownRenderer {

    private static final Logger logger = LogManager.getLogger(MarkdownRenderer.class);

    }

    /**
     * Gets the chat session manager component.
     * @return The chat session manager.
     */
    public static ChatSessionManager getChatSessionManager() {
        return getComponent(CHAT_SESSION_MANAGER);
    }

    /**
     * Gets the chat client component.
     * @return The chat client.
     */
    public static ChatClient getChatClient() {

/// info

Added in FastAPI 0.135.0.

///

## What are Server-Sent Events? { #what-are-server-sent-events }

SSE is a standard for streaming data from the server to the client over HTTP.

이 두 작업이 **가장 많은 시간을 소모**합니다. 이것이 FastAPI를 유지 관리하는 주요 작업입니다.

이 작업을 도와주신다면, **FastAPI 유지를 돕는 것**이며 FastAPI가 **더 빠르고 더 잘 발전하는 것**을 보장하는 것입니다. 🚀

## 채팅에 참여하기 { #join-the-chat }

👥 [Discord 채팅 서버](https://discord.gg/VQjSZaeJmf) 👥 에 참여해서 FastAPI 커뮤니티의 다른 사람들과 어울리세요.

/// tip | 팁

									<span><la:message key="labels.search" /></span>
								</la:link></li>
						</c:when>
						<c:when test="${chatEnabled}">
							<li class="nav-item"><la:link href="/chat" styleClass="nav-link" role="button" aria-haspopup="true"
									aria-expanded="false">
									<i class="fa fa-fw fa-robot" aria-hidden="true"></i>
									<span><la:message key="labels.chat_ai_mode" /></span>

									<span><la:message key="labels.search" /></span>
								</la:link></li>
						</c:when>
						<c:when test="${chatEnabled}">
							<li class="nav-item"><la:link href="/chat" styleClass="nav-link" role="button" aria-haspopup="true"
									aria-expanded="false">
									<i class="fa fa-fw fa-robot" aria-hidden="true"></i>
									<span><la:message key="labels.chat_ai_mode" /></span>

    }

    /**
     * Gets the thinking budget for models that support thinking tokens.
     * {@code null} means use the model default, {@code 0} disables thinking.
     *
     * @return the thinking budget
     */
    public Integer getThinkingBudget() {
        return thinkingBudget;
    }

    /**
     * Sets the thinking budget for models that support thinking tokens.

## 加入聊天室 { #join-the-chat }

加入 👥 [Discord 聊天伺服器](https://discord.gg/VQjSZaeJmf) 👥，與 FastAPI 社群的其他人一起交流。

/// tip

若要提問，請到 [GitHub Discussions](https://github.com/fastapi/fastapi/discussions/new?category=questions)，在那裡更有機會獲得[FastAPI 專家](fastapi-people.md#fastapi-experts)的協助。

聊天室請僅用於其他一般性的交流。

///

### 不要在聊天室提問 { #dont-use-the-chat-for-questions }

    /** The path of the HTML: /advance.jsp */
    HtmlNext path_AdvanceJsp = new HtmlNext("/advance.jsp");

    /** The path of the HTML: /chat/chat.jsp */
    HtmlNext path_Chat_ChatJsp = new HtmlNext("/chat/chat.jsp");

    /** The path of the HTML: /error/badRequest.jsp */
    HtmlNext path_Error_BadRequestJsp = new HtmlNext("/error/badRequest.jsp");