【发布时间】:2019-03-27 14:03:59
【问题描述】:
我的一个 Mapstruct 映射器没有使用另一个带有 @Mapper(uses =
我们的ValidationSupportNeedMapper 从实体映射到 DTO。一个ValidationSupportNeedEntity 包含ActivityEntity 属性,我正在尝试从该属性映射到Activity DTO。
因此,问题在于嵌套对象,即 ActivityEntity 到 Activity。
这里是源代码:
来自 ValidationSupportNeedMapper.java:
@Mapper(uses = {LifecycleErrorMessagesMapper.class, ActivityMapper.class})
public interface ValidationSupportNeedMapper {
ValidationSupportNeed toValidationSupportNeed(ValidationSupportNeedEntity source);
...
来自 ActivityMapper.java:
@Component
public class ActivityMapper {
public Activity toActivity(ActivityEntity activity) {
//Implementation
}
public ActivityEntity toActivityEntity(Activity activity) {
//Implementation
}
}
来自 ValidationSupportNeedEntity.java(实体)
public class ValidationSupportNeedEntity {
private ActivityEntity activityEntity;
来自 ValidationSupportNeed.java (DTO)
public class ValidationSupportNeed implements AutoValidated {
private Activity validationActivity;
然而 Mapstruct 似乎忽略了@Mapper 注释上的 uses= 属性,并继续生成自己的映射方法,如下所示:
@Override
public ValidationSupportNeed toValidationSupportNeed(ValidationSupportNeedEntity source) {
if ( source == null ) {
return null;
}
ValidationSupportNeed validationSupportNeed = new ValidationSupportNeed();
validationSupportNeed.setValidationActivity( validationSupportNeedEntityToActivity( source ) );
...
}
protected Activity validationSupportNeedEntityToActivity(ValidationSupportNeedEntity validationSupportNeedEntity) {
if ( validationSupportNeedEntity == null ) {
return null;
}
Activity activity = new Activity();
activity.setCode( validationSupportNeedEntity.getValidationActivityCode() );
return activity;
}
我错过了什么?有人可以帮忙吗?
编辑:ActivityMapper 不会自动装配到 ValidationSupportNeedMapper 实现中。
【问题讨论】:
标签: mapstruct