}

    /**
     * Adds a filter to the processing pipeline.
     * After adding a filter, the filter chain is recreated to include the new filter.
     *
     * @param filter the filter to add to the processing pipeline
     */
    public void addFilter(final Filter filter) {
        filterList.add(filter);
        createFilterChain();
    }

    /**

    /**
     * Escapes special characters in a value for use in LDAP search filters.
     * This method escapes characters that have special meaning in LDAP filter expressions
     * to prevent LDAP injection attacks.
     *
     * @param value the value to escape (null is treated as empty string)
     * @return the escaped value safe for use in LDAP search filters

    }

    /**
     * Performs a chat request with RAG and search filters.
     *
     * @param sessionId the session ID (can be null for new sessions)
     * @param userMessage the user's message
     * @param userId the user ID (can be null for anonymous users)
     * @param fields the field filters (e.g., label)
     * @param extraQueries the extra query filters (e.g., filetype, timestamp)

     * concurrent searches across multiple searchers and fuses the results.
     *
     * @param query the search query string
     * @param params search request parameters including pagination and filters
     * @param userBean optional user information for personalized search
     * @return list of search result documents with fused ranking scores
     */

├── sso/                       # SSO implementations (oic, saml, spnego, entraid)
├── auth/                      # Authentication management
├── ldap/                      # LDAP integration
├── filter/                    # Servlet filters
├── validation/                # Custom validators
├── dict/                      # Dictionary management
└── ds/                        # Data store connectors

src/main/resources/

						<configuration>
							<outputDirectory>${project.build.directory}/generated-packaging/deb/</outputDirectory>
							<filters>
								<filter>${project.basedir}/src/packaging/common/packaging.properties</filter>
								<filter>${project.basedir}/src/packaging/deb/packaging.properties</filter>
							</filters>
							<resources>
								<resource>
									<directory>src/packaging/common/</directory>

        }
        for (var i = 0; i < state.filters.extraQueries.length; i++) {
            params += '&ex_q=' + encodeURIComponent(state.filters.extraQueries[i]);
        }
        return params;
    }

    /**
     * Reset all filters
     */
    function resetFilters() {
        state.filters.labels = [];
        state.filters.extraQueries = [];

            final Consumer<SearchRequestBuilder> cb = builder -> {
                final QueryBuilder queryBuilder = QueryBuilders.boolQuery()
                        .filter(QueryBuilders.termsQuery(OpenSearchAccessResult.SESSION_ID, sessionIdList))
                        .filter(QueryBuilders.termQuery(OpenSearchAccessResult.STATUS, org.codelibs.fess.crawler.Constants.OK_STATUS));
                builder.setQuery(queryBuilder);

            throw e;
        }
    }

    /**
     * Sets up the search conditions for user list queries based on pager criteria.
     * Configures the condition bean with search filters and ordering.
     *
     * @param cb the condition bean for the user query
     * @param userPager the pager containing search criteria
     */

                final List<String> urlList = split(startUrls.toString(), "\n")
                        .get(stream -> stream.map(String::trim).filter(StringUtil::isNotBlank).collect(Collectors.toList()));

                final String webUrls = urlList.stream()
                        .filter(s -> Arrays.stream(webProtocols).anyMatch(p -> s.startsWith(p)))
                        .collect(Collectors.joining("\n"));