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| | | /* |
| | | * Copyright (c) 2018-2028, DreamLu All rights reserved. |
| | | * |
| | | * Redistribution and use in source and binary forms, with or without |
| | | * modification, are permitted provided that the following conditions are met: |
| | | * |
| | | * Redistributions of source code must retain the above copyright notice, |
| | | * this list of conditions and the following disclaimer. |
| | | * Redistributions in binary form must reproduce the above copyright |
| | | * notice, this list of conditions and the following disclaimer in the |
| | | * documentation and/or other materials provided with the distribution. |
| | | * Neither the name of the dreamlu.net developer nor the names of its |
| | | * contributors may be used to endorse or promote products derived from |
| | | * this software without specific prior written permission. |
| | | * Author: DreamLu 墿¥æ¢¦ (596392912@qq.com) |
| | | */ |
| | | |
| | | package org.springblade.core.mp.service.impl; |
| | | |
| | | import com.baomidou.mybatisplus.extension.toolkit.SqlHelper; |
| | | import org.springblade.core.mp.base.BaseEntity; |
| | | import org.springblade.core.mp.base.BaseServiceImpl; |
| | | import org.springblade.core.mp.injector.BladeSqlMethod; |
| | | import org.springblade.core.mp.mapper.BladeMapper; |
| | | import org.springblade.core.mp.service.BladeService; |
| | | import org.springframework.transaction.annotation.Transactional; |
| | | import org.springframework.validation.annotation.Validated; |
| | | |
| | | import java.util.Collection; |
| | | |
| | | /** |
| | | * BladeService å®ç°ç±»ï¼ æ³åï¼M æ¯ mapper 对象ï¼T æ¯å®ä½ ï¼ PK æ¯ä¸»é®æ³å ï¼ |
| | | * |
| | | * @author L.cm, chill |
| | | */ |
| | | @Validated |
| | | public class BladeServiceImpl<M extends BladeMapper<T>, T extends BaseEntity> extends BaseServiceImpl<M, T> implements BladeService<T> { |
| | | |
| | | @Override |
| | | public boolean saveIgnore(T entity) { |
| | | return SqlHelper.retBool(baseMapper.insertIgnore(entity)); |
| | | } |
| | | |
| | | @Override |
| | | public boolean saveReplace(T entity) { |
| | | return SqlHelper.retBool(baseMapper.replace(entity)); |
| | | } |
| | | |
| | | @Transactional(rollbackFor = Exception.class) |
| | | @Override |
| | | public boolean saveIgnoreBatch(Collection<T> entityList, int batchSize) { |
| | | return saveBatch(entityList, batchSize, BladeSqlMethod.INSERT_IGNORE_ONE); |
| | | } |
| | | |
| | | @Transactional(rollbackFor = Exception.class) |
| | | @Override |
| | | public boolean saveReplaceBatch(Collection<T> entityList, int batchSize) { |
| | | return saveBatch(entityList, batchSize, BladeSqlMethod.REPLACE_ONE); |
| | | } |
| | | |
| | | private boolean saveBatch(Collection<T> entityList, int batchSize, BladeSqlMethod sqlMethod) { |
| | | String sqlStatement = bladeSqlStatement(sqlMethod); |
| | | executeBatch(entityList, batchSize, (sqlSession, entity) -> sqlSession.insert(sqlStatement, entity)); |
| | | return true; |
| | | } |
| | | |
| | | /** |
| | | * è·å bladeSqlStatement |
| | | * |
| | | * @param sqlMethod ignore |
| | | * @return sql |
| | | */ |
| | | protected String bladeSqlStatement(BladeSqlMethod sqlMethod) { |
| | | return SqlHelper.table(currentModelClass()).getSqlStatement(sqlMethod.getMethod()); |
| | | } |
| | | } |