mybatis调用 存储过程方法简单demo

public interface ???Mapper {
public void getCheckOutLock(CheckOutProduce checkOutProduce);
}

CREATE PROCEDURE get_check_out_lock(IN `receptionId` bigint,OUT `result` int)
BEGIN
#Routine body goes here...
DECLARE record_version int ;
#开启事务
START TRANSACTION;
#加入排他锁
SELECT version from reception where reception_id = receptionId INTO record_version for update;
#该条记录未被锁定
if(record_version = 0) then
set result = 1;
UPDATE reception SET version = 1 where reception_id = receptionId ;
else
set result = 0;
end if;
COMMIT;
END

<select id="getCheckOutLock" parameterType="com.kzhotel.pojo.CheckOutProduce"
statementType="CALLABLE" resultType="com.kzhotel.pojo.CheckOutProduce">
{call get_check_out_lock (#{receptionId,jdbcType=INTEGER,mode=IN},#{result,jdbcType=INTEGER,mode=OUT})}
</select>

package com.kzhotel.pojo;

public class CheckOutProduce {

private Long receptionId;

private Integer result;

public Long getReceptionId() {
return receptionId;
}

public void setReceptionId(Long receptionId) {
this.receptionId = receptionId;
}

public Integer getResult() {
return result;
}

public void setResult(Integer result) {
this.result = result;
}
}