*/
    public void setNewInput(final String newInput) {
        this.newInput = newInput;
    }

    /**
     * Gets the original stopword.
     *
     * @return The original stopword.
     */
    public String getInput() {
        return input;
    }

    /**
     * Gets the value of the stopword.
     *
     * @return The stopword value, or an empty string if null.
     */

            }
            return null;
        }
        return session;
    }

    /**
     * Gets a session by ID.
     *
     * @param sessionId the session ID
     * @return the session, or null if not found or expired
     */
    public ChatSession getSession(final String sessionId) {

    }

    /** Path mapping behavior. */
    @Resource
    protected PathMappingBhv pathMappingBhv;

    /** Fess configuration. */
    @Resource
    protected FessConfig fessConfig;

    /**
     * Gets the path mapping list with paging.
     *
     * @param pathMappingPager the path mapping pager
     * @return the path mapping list
     */

     */
    @Resource
    protected WebAuthenticationBhv webAuthenticationBhv;

    /**
     * Fess configuration settings.
     */
    @Resource
    protected FessConfig fessConfig;

    /**
     * Gets a paginated list of web authentications based on the provided pager.
     *
     * @param webAuthenticationPager The pager containing pagination and search criteria
     * @return List of web authentication configurations
     */

     */
    protected void registerBugReportItems(final RenderData data) {
        RenderDataUtil.register(data, "bugReportItems", getBugReportItems());
    }

    /**
     * Gets a list of environment variables as key-value pairs.
     *
     * @return list of environment variable items
     */
    public static List<Map<String, String>> getEnvItems() {

        }
    }

    /**
     * Gets the status.
     *
     * @return the status
     */
    public int getStatus() {
        return status;
    }

    /**
     * Gets the cluster name.
     *
     * @return the cluster name
     */
    public String getClusterName() {
        return clusterName;
    }

    /**
     * Gets the cluster status.
     *

        }
        return null;
    }

    /**
     * Gets the configured SSO type from the system configuration.
     *
     * @return The SSO type string from configuration
     */
    protected String getSsoType() {
        return ComponentUtil.getFessConfig().getSsoType();
    }

    /**
     * Gets all registered SSO authenticators.
     *

     */
    public WebApiRequest(final HttpServletRequest request, final String servletPath) {
        super(request);
        this.servletPath = servletPath;
    }

    /**
     * Gets the servlet path for this request.
     * Returns the custom servlet path unless the query string contains SAStruts.method.
     *
     * @return The servlet path
     */
    @Override
    public String getServletPath() {

     *
     * @param username The username obtained from SPNEGO authentication
     */
    public SpnegoCredential(final String username) {
        this.username = username;
    }

    /**
     * Gets the user identifier from this credential.
     *
     * @return The username from SPNEGO authentication
     */
    @Override
    public String getUserId() {
        return username;
    }

    /**

    }

    /**
     * Gets the message role.
     *
     * @return the role
     */
    public String getRole() {
        return role;
    }

    /**
     * Sets the message role.
     *
     * @param role the role
     */
    public void setRole(final String role) {
        this.role = role;
    }

    /**
     * Gets the message content.
     *