Spring数据JpaRepository方法问题中的Pagable和@Param

Question

我有以下存储库：

public interface MilestoneRepository extends JpaRepository<Milestone,Date> {
    @Query("select m from Milestone m where m.date <= :date order by m.date desc")
    Page<Milestone> findLeftClosest(@Param("date") Date date, Pageable pageable);
}

如上所述的定义工作正常，但如果我切换参数顺序：

public interface MilestoneRepository extends JpaRepository<Milestone,Date> {
    @Query("select m from Milestone m where m.date <= :date order by m.date desc")
    Page<Milestone> findLeftClosest(Pageable pageable, @Param("date") Date date);
}

我在上下文初始化时遇到以下异常（公布了最有趣的原因）：

Caused by: java.lang.IllegalArgumentException: Either use @Param on all parameters except Pageable and Sort typed once, or none at all!
    at org.springframework.util.Assert.isTrue(Assert.java:65)
    at org.springframework.data.repository.query.Parameters.assertEitherAllParamAnnotatedOrNone(Parameters.java:265)
    at org.springframework.data.repository.query.Parameters.<init>(Parameters.java:85)
    at org.springframework.data.jpa.repository.query.JpaParameters.<init>(JpaParameters.java:43)
    at org.springframework.data.jpa.repository.query.JpaQueryMethod.createParameters(JpaQueryMethod.java:284)
    at org.springframework.data.jpa.repository.query.JpaQueryMethod.createParameters(JpaQueryMethod.java:51)
    at org.springframework.data.repository.query.QueryMethod.<init>(QueryMethod.java:70)
    at org.springframework.data.jpa.repository.query.JpaQueryMethod.<init>(JpaQueryMethod.java:79)
    at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$AbstractQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:69)
    at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.<init>(RepositoryFactorySupport.java:304)
    at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:161)
    at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.initAndReturn(RepositoryFactoryBeanSupport.java:224)
    at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:210)
    at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.afterPropertiesSet(JpaRepositoryFactoryBean.java:84)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1612)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1549)
    ... 59 more

对我来说这看起来像个虫子。我的感觉对吗？有人知道这方面的报道吗？或者，这可能是记录在案的某个地方和正当的行为？

sping-data-jpa版本：

<dependency>
    <groupId>org.springframework.data</groupId>
    <artifactId>spring-data-jpa</artifactId>
    <version>1.5.2.RELEASE</version>
</dependency>

Answer 1

这确实是一个错误。我提交并修复了DATACMNS-520，这将使它成为Spring Data Commons1.7.3, 1.8.1和1.9 M1。