我的课程数量如下：
@Entity
@Table(name = "offer")
public class Offer implements Serializable {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
@NotNull
@Size(max = 500)
@Column(name = "title", length = 500, nullable = false)
private String title;
@NotNull
@Column(name = "active", nullable = false)
private Boolean active;
@OneToOne
@JoinColumn(unique = true)
private ReechargeInfo reechargeInfo;
@OneToMany(mappedBy = "offer", fetch = FetchType.EAGER)
@JsonManagedReference
@Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
private Set<ReturnInfo> returnInfos = new HashSet<>();
@ManyToMany
@Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
@JoinTable(name = "offer_sub_category",
joinColumns = @JoinColumn(name="offers_id", referencedColumnName="id"),
inverseJoinColumns = @JoinColumn(name="sub_categories_id", referencedColumnName="id"))
private Set<SubCategory> subCategories = new HashSet<>();
}
ReechargeInfo：
@Entity
@Table(name = "reecharge_info")
public class ReechargeInfo implements Serializable {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
@ManyToMany
@Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
@JoinTable(name = "reecharge_info_circle",
joinColumns = @JoinColumn(name="reecharge_infos_id", referencedColumnName="id"),
inverseJoinColumns = @JoinColumn(name="circles_id", referencedColumnName="id"))
private Set<Circle> circles = new HashSet<>();
}
我尝试使用弹簧数据jpa
选择以下优惠@Query("select offer from Offer offer left join fetch offer.subCategories subCategories where offer.active =:active and subCategories.name =:subCategoryName and reechargeInfo.circles.id=:circleId)
List<Offer> findAllToCalculateCashbackForMobile(@Param("active") boolean active, @Param("subCategoryName") String subCategoryName,
@Param("circleId") Long circleId);
获得以下错误：
`Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'offerRepository': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Validation failed for query for method public abstract java.util.List com.creatives.apsstr.cashbackcalculator.repository.OfferRepository.findAllToCalculateCashbackForMobile(boolean,java.lang.String,java.lang.Long)!
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1628)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:208)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1138)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1066)
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:835)
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:741)
... 22 common frames omitted
Caused by: java.lang.IllegalArgumentException: Validation failed for query for method public abstract java.util.List com.creatives.apsstr.cashbackcalculator.repository.OfferRepository.findAllToCalculateCashbackForMobile(boolean,java.lang.String,java.lang.Long)!
at org.springframework.data.jpa.repository.query.SimpleJpaQuery.validateQuery(SimpleJpaQuery.java:92)
at org.springframework.data.jpa.repository.query.SimpleJpaQuery.<init>(SimpleJpaQuery.java:62)
at org.springframework.data.jpa.repository.query.JpaQueryFactory.fromMethodWithQueryString(JpaQueryFactory.java:72)
at org.springframework.data.jpa.repository.query.JpaQueryFactory.fromQueryAnnotation(JpaQueryFactory.java:53)
at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$DeclaredQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:144)
at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$CreateIfNotFoundQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:212)
at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$AbstractQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:77)
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.<init>(RepositoryFactorySupport.java:436)
at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:221)
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.initAndReturn(RepositoryFactoryBeanSupport.java:277)
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:263)
at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.afterPropertiesSet(JpaRepositoryFactoryBean.java:101)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624)
... 33 common frames omitted
Caused by: java.lang.IllegalArgumentException: org.hibernate.hql.internal.ast.QuerySyntaxException: Invalid path: 'reechargeInfo.circles.id' [select offer from com.creatives.apsstr.cashbackcalculator.domain.Offer offer left join fetch offer.operatingSystems left join fetch offer.cities left join fetch offer.states left join fetch offer.countries left join fetch offer.subCategories subCategories left join fetch offer.applicableServiceProviders applicableServiceProviders left join fetch offer.variations where offer.active =:active and subCategories.name =:subCategoryName and reechargeInfo.circles.id=:circleId]
at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:131)
at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:155)
at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:162)
at org.hibernate.internal.AbstractSharedSessionContract.createQuery(AbstractSharedSessionContract.java:662)
at org.hibernate.internal.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:23)
at sun.reflect.GeneratedMethodAccessor328.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:347)
at com.sun.proxy.$Proxy402.createQuery(Unknown Source)
at org.springframework.data.jpa.repository.query.SimpleJpaQuery.validateQuery(SimpleJpaQuery.java:86)
... 46 common frames omitted`