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!510 add BaseMapperPlus提供一组可选是否抛出异常的selectVoOne方法

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* add BaseMapperPlus提供一组可选是否抛出异常的selectVoOne方法
This commit is contained in:
秋辞未寒
2024-04-07 09:31:58 +00:00
committed by 疯狂的狮子Li
parent 9ddf0c6e76
commit 654b84f4f2
1 changed files with 12 additions and 1 deletions
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13
ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/core/mapper/BaseMapperPlus.java
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@@ -144,11 +144,22 @@ public interface BaseMapperPlus<T, V> extends BaseMapper<T> {
return selectVoOne(wrapper, this.currentVoClass());
}
default V selectVoOne(Wrapper<T> wrapper, boolean throwEx) {
return selectVoOne(wrapper, this.currentVoClass(), throwEx);
}
/**
* 根据 entity 条件，查询一条记录
*/
default <C> C selectVoOne(Wrapper<T> wrapper, Class<C> voClass) {
T obj = this.selectOne(wrapper);
return selectVoOne(wrapper, voClass, true);
}
/**
* 根据 entity 条件，查询一条记录
*/
default <C> C selectVoOne(Wrapper<T> wrapper, Class<C> voClass, boolean throwEx) {
T obj = this.selectOne(wrapper, throwEx);
if (ObjectUtil.isNull(obj)) {
return null;
}