MyBatis

CosIdInterceptor (artifact cosid-mybatis, package me.ahoo.cosid.mybatis) fills the @CosId field of an entity before an INSERT. It also fills each entity of a batch passed under listKey (default list).

xml

<insert id="insertAll">
    insert into t_order (id, item) values
    <foreach collection="list" item="order" separator=",">(#{order.id}, #{order.item})</foreach>
</insert>

It fills only two kinds of parameter, as in 4.x:

The INSERT's parameter	Filled
the entity itself: `insert(Order order)`	yes
the collection under `listKey` in MyBatis' parameter map: `insertAll(List<Order> orders)`, `insertAll(@Param("list") List<Order> orders)`	each entity
anything else in the parameter map: `insert(@Param("order") Order order)`, a collection under another name	no

So pass a single entity without @Param, and a batch under the configured listKey.

With Spring Boot the interceptor is a bean, on whenever MyBatis is on the classpath:

Property	Default
`cosid.mybatis.enabled`	`true`
`cosid.mybatis.list-key`	`list`

Without Spring: configuration.addInterceptor(new CosIdInterceptor(runtime.filler(), "list")).

MyBatis ​

MyBatis