java - Spring JPA 中 NamedStoredProcedureQuery 中的错误 - "Found named stored procedure parameter associated with positional parameters"

标签 java spring postgresql hibernate jpa

我正在尝试使用 Spring JPA 提供的 NamedStoredProcedureQuery 调用用 Postgresql 编写的存储过程。以下是代码片段。

EntityMovement.java

@Entity
@Table(name = "entity_movement")
@NamedStoredProcedureQueries({
    @NamedStoredProcedureQuery(name = "near_by_entities", 
                               procedureName = "near_by_entities",
                               parameters = {
                                     @StoredProcedureParameter(mode = ParameterMode.IN, name = "location", type = String.class),
                                     @StoredProcedureParameter(mode = ParameterMode.IN, name = "radius", type = Double.class),
                                     @StoredProcedureParameter(mode = ParameterMode.REF_CURSOR, type = void.class)
                               })
})
public class EntityMovement implements Serializable{

//Fields

//Getters and Setters

}

EntityMovementRepository

@Repository
public interface EntityMovementRepository extends JpaRepository<EntityMovement, Entity>{
    @Procedure(name = "near_by_entities")
    public List<EntityMovement> nearByEntities(@Param("location")String location,@Param("radius")double radius);

}

通话 

List<EntityMovement> entityMovements= entityMovementRepository.nearByEntities(location, radius);

存储过程

查询被简化

CREATE OR REPLACE FUNCTION public.near_by_entities(
location character varying,
radius double precision)
RETURNS refcursor
LANGUAGE 'plpgsql'
AS $BODY$
DECLARE ref refcursor;
BEGIN
OPEN ref FOR SELECT * FROM public.entity_movement;
RETURN ref;
END
$BODY$;

堆栈跟踪

org.springframework.dao.InvalidDataAccessApiUsageException: Found named stored procedure parameter associated with positional parameters; nested exception is java.lang.IllegalStateException: Found named stored procedure parameter associated with positional parameters
at org.springframework.orm.jpa.EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(EntityManagerFactoryUtils.java:381) ~[spring-orm-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:246) ~[spring-orm-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:488) ~[spring-orm-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:59) ~[spring-tx-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:213) ~[spring-tx-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:147) ~[spring-tx-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:133) ~[spring-data-jpa-1.11.7.RELEASE.jar:na]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) ~[spring-aop-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.data.repository.core.support.SurroundingTransactionDetectorMethodInterceptor.invoke(SurroundingTransactionDetectorMethodInterceptor.java:57) ~[spring-data-commons-1.13.7.RELEASE.jar:na]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:213) ~[spring-aop-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at com.sun.proxy.$Proxy210.nearByEntities(Unknown Source) ~[na:na]
at com.onwards.LocationEngine.business.EntityMovementBusinessImpl.findNearByEntities(EntityMovementBusinessImpl.java:38) ~[classes/:0.0.1-SNAPSHOT]
at com.onwards.LocationEngine.business.EntityMovementBusinessImpl$$FastClassBySpringCGLIB$$99567b2c.invoke(<generated>) ~[classes/:0.0.1-SNAPSHOT]
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ~[spring-core-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:738) ~[spring-aop-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) ~[spring-aop-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) ~[spring-tx-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:282) ~[spring-tx-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) ~[spring-tx-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:673) ~[spring-aop-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at com.onwards.LocationEngine.business.EntityMovementBusinessImpl$$EnhancerBySpringCGLIB$$b7870dee.findNearByEntities(<generated>) ~[classes/:0.0.1-SNAPSHOT]
at com.onwards.LocationEngine.controller.EntityMovementController.findNearByEntities(EntityMovementController.java:37) ~[classes/:0.0.1-SNAPSHOT]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_144]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_144]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_144]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_144]
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) ~[spring-web-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133) ~[spring-web-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97) ~[spring-webmvc-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827) ~[spring-webmvc-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738) ~[spring-webmvc-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) ~[spring-webmvc-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967) ~[spring-webmvc-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901) ~[spring-webmvc-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) ~[spring-webmvc-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861) ~[spring-webmvc-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) ~[servlet-api.jar:na]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) ~[spring-webmvc-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) ~[servlet-api.jar:na]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) [catalina.jar:8.5.23]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.23]
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) ~[tomcat-websocket.jar:8.5.23]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.23]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.23]
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) ~[spring-web-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.23]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.23]
at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:108) ~[spring-web-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.23]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.23]
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:81) ~[spring-web-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.23]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.23]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) ~[spring-web-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.23]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.23]
at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:115) [spring-boot-1.5.7.RELEASE.jar:1.5.7.RELEASE]
at org.springframework.boot.web.support.ErrorPageFilter.access$000(ErrorPageFilter.java:59) [spring-boot-1.5.7.RELEASE.jar:1.5.7.RELEASE]
at org.springframework.boot.web.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:90) [spring-boot-1.5.7.RELEASE.jar:1.5.7.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:108) [spring-boot-1.5.7.RELEASE.jar:1.5.7.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.23]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.23]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) [catalina.jar:8.5.23]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [catalina.jar:8.5.23]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) [catalina.jar:8.5.23]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [catalina.jar:8.5.23]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) [catalina.jar:8.5.23]
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650) [catalina.jar:8.5.23]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [catalina.jar:8.5.23]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) [catalina.jar:8.5.23]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:803) [tomcat-coyote.jar:8.5.23]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-coyote.jar:8.5.23]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) [tomcat-coyote.jar:8.5.23]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1459) [tomcat-coyote.jar:8.5.23]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-coyote.jar:8.5.23]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_144]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_144]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:8.5.23]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_144]

我是 Spring JPA 的新手，它是注释。 @StoredProcedureParameter 中明确提到了参数的名称，并且与存储库函数中的 @param 一起使用相同。这似乎是一条非常直接的错误消息，因为它说我使用的是命名参数而不是位置参数，而且我遗漏了一些非常明显的东西。但我无法在任何论坛中找到任何解决方案。 任何帮助，将不胜感激。谢谢!!

编辑 - 添加表结构

创建表 public.entity_movement ( 实体 bigint NOT NULL， 位置地理不为空， 时区 NOT NULL 的移动时间时间戳， 约束 pk_entity 主键(实体)， 约束 fk2sd7ux7x1atbbpdl4y0lwc9la 外键(实体) 引用 public.entity (id) MATCH SIMPLE 更新时不采取行动 删除时不采取行动， 约束 fk_entity 外键(实体) 引用 public.entity (id) MATCH SIMPLE 更新时没有删除级联的操作 )

最佳答案

问题的根源在于您混合了命名参数和位置参数。 JPA 2.1 specification在 3.10.17.1 命名存储过程查询部分中指出这种用法会导致未定义的行为:

If parameter names are used, the parameter name is used to bind the parameter value and to extract the output value (if the parameter is INOUT or OUT parameter). If parameter names are not specified, it is assumed that positional parameters are used. The mixing of named and positional parameters is undefined.

这也可能是 Hibernate 在确定参数策略时只检查 ParameterDefinition#L156 中的第一个存储过程参数的原因。 .

“找到与位置参数关联的命名存储过程参数”错误消息有点误导，因为在 ProcedureCallImpl#L423当参数策略被命名但参数是位置参数时使用相同的错误消息，反之亦然。您的错误消息应该是这样的:“找到与命名参数关联的位置存储过程参数”(因为在您的情况下，策略被定义为命名但您的最后一个 REF_CURSOR 参数是位置的)。

为了解决这个问题，我们可以为 REF_CURSOR 参数添加一个名称:

@StoredProcedureParameter(mode = ParameterMode.REF_CURSOR, name = "out", type = void.class)

但不幸的是，这会导致另一个(误导性)错误消息: 

org.springframework.orm.jpa.JpaSystemException: PostgreSQL supports only one REF_CURSOR parameter, but multiple were registered

尽管只注册了一个 REF_CURSOR 参数，但我们收到一条关于注册多个参数的错误消息。 PostgresCallableStatementSupport#L66 抛出异常事实上它的renderCallableStatement()当定义了 REF_CURSOR 参数时，该方法包含一些有关需求的有用信息:

  • 应该是第一个参数
  • 参数策略必须是定位的

还有在 renderCallableStatement() 的评论中方法明确规定不允许混合命名参数和位置参数。

所以我们应该删除提供的名称: 

@StoredProcedureParameter(mode = ParameterMode.REF_CURSOR, type = void.class),
@StoredProcedureParameter(mode = ParameterMode.IN, type = String.class),
@StoredProcedureParameter(mode = ParameterMode.IN, type = Double.class)

由于当前 Spring Data 不支持覆盖位置参数映射(仅 named parameter mapping )并且我们的第一个参数是 REF_CURSOR，当 Spring Data 尝试映射时，我们会收到以下错误消息 REF_CURSOR到存储库接口(interface)中定义的第一个方法参数:

InvalidDataAccessApiUsageException: Parameter value [location] did not match expected type [void (n/a)]

所以 @Procedure 不能再使用，但作为一种解决方法，我们可以创建并实现一个单独的 EntityMovementRepositoryWithProcedure 接口(interface)并手动进行映射:

public interface EntityMovementRepositoryWithProcedure {
    List<EntityMovement> nearByEntities(String location, double radius);
}

@Repository
public interface EntityMovementRepository extends JpaRepository<EntityMovement, Integer>, EntityMovementRepositoryWithProcedure { }

public class EntityMovementRepositoryImpl implements EntityMovementRepositoryWithProcedure {

    @PersistenceContext
    private EntityManager em;

    @Override
    public List<EntityMovement> nearByEntities(String location, double radius) {
        StoredProcedureQuery nearByEntities em.createNamedStoredProcedureQuery("near_by_entities");
        nearByEntities.setParameter(2, location);
        nearByEntities.setParameter(3, radius);
        return nearByEntities.getResultList();
    }
}

还有 autocommit has to be disabled when using PostgreSQL REF_CURSOR否则调用存储过程会抛出如下异常:

PSQLException: ERROR: cursor "<unnamed portal 1>" does not exist

这里有一个完整的示例:https://github.com/sandor-balazs/example/tree/master/spring-data-postgresql-refcursor .

关于java - Spring JPA 中 NamedStoredProcedureQuery 中的错误 - "Found named stored procedure parameter associated with positional parameters"，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/46786528/

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