import org.opensearch.index.query.BoolQueryBuilder;
import org.opensearch.index.query.QueryBuilders;

import com.fasterxml.jackson.databind.ObjectMapper;

import jakarta.servlet.http.Cookie;
import jakarta.servlet.http.HttpServletRequest;

/**
 * Helper class for handling search operations in Fess.
 *
 * This class provides comprehensive search functionality including document search,