Examples with DefaultSqlInjector com.baomidou.mybatisplus.core.injector.DefaultSqlInjector used on opensource projects

Example 1 with DefaultSqlInjector

use of com.baomidou.mybatisplus.core.injector.DefaultSqlInjector in project mybatis-plus-samples by baomidou.

the class MybatisPlusConfig method globalConfig.

@Bean
public GlobalConfig globalConfig() {
    GlobalConfig conf = new GlobalConfig();
    conf.setDbConfig(new GlobalConfig.DbConfig().setColumnFormat("`%s`"));
    DefaultSqlInjector logicSqlInjector = new DefaultSqlInjector() {

        /**
         * 注入自定义全局方法
         */
        @Override
        public List<AbstractMethod> getMethodList(Class<?> mapperClass, TableInfo tableInfo) {
            List<AbstractMethod> methodList = super.getMethodList(mapperClass, tableInfo);
            // 不要逻辑删除字段, 不要乐观锁字段, 不要填充策略是 UPDATE 的字段
            methodList.add(new InsertBatchSomeColumn(t -> !t.isLogicDelete() && !t.isVersion() && t.getFieldFill() != FieldFill.UPDATE));
            // 不要填充策略是 INSERT 的字段, 不要字段名是 column4 的字段
            methodList.add(new AlwaysUpdateSomeColumnById(t -> t.getFieldFill() != FieldFill.INSERT && !t.getProperty().equals("column4")));
            return methodList;
        }
    };
    conf.setSqlInjector(logicSqlInjector);
    return conf;
}