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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2020-2030 郑庚伟 ZHENGGENGWEI (码匠君),  Licensed under the AGPL License
 *
 * This file is part of Herodotus Stirrup.
 *
 * Herodotus Stirrup is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Herodotus Stirrup is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see .
 */

package cn.herodotus.engine.data.jpa.config;

import com.blazebit.persistence.Criteria;
import com.blazebit.persistence.CriteriaBuilderFactory;
import com.blazebit.persistence.querydsl.BlazeJPAQueryFactory;
import com.blazebit.persistence.spi.CriteriaBuilderConfiguration;
import com.querydsl.jpa.impl.JPAQueryFactory;
import jakarta.annotation.PostConstruct;
import jakarta.persistence.EntityManager;
import jakarta.persistence.EntityManagerFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * Description: QueryDsl 配置 
 *
 * @author : gengwei.zheng
 * @date : 2024/7/8 18:34
 */
@Configuration(proxyBeanMethods = false)
public class QueryDslConfiguration {

    private static final Logger log = LoggerFactory.getLogger(QueryDslConfiguration.class);

    @PostConstruct
    public void postConstruct() {
        log.debug("[Herodotus] |- Module [Query Dsl] Auto Configure.");
    }

    @Bean
    public JPAQueryFactory jpaQueryFactory(EntityManager entityManager) {
        JPAQueryFactory queryFactory = new JPAQueryFactory(entityManager);
        log.debug("[Herodotus] |- Bean [JPA Query Factory] Auto Configure.");
        return queryFactory;
    }

    @Bean
    public CriteriaBuilderFactory criteriaBuilderFactory(EntityManagerFactory entityManagerFactory) {
        CriteriaBuilderConfiguration config = Criteria.getDefault();
        return config.createCriteriaBuilderFactory(entityManagerFactory);
    }

    @Bean
    public BlazeJPAQueryFactory createCriteriaBuilderFactory(EntityManager entityManager, CriteriaBuilderFactory criteriaBuilderFactory) {
        return new BlazeJPAQueryFactory(entityManager, criteriaBuilderFactory);
    }
}