Question

我的spring jpa poc未能注册存储库。抛出异常

java.lang.IllegalArgumentException：接口必须使用@ org.springframework.data.repository.RepositoryDefinition注释！

我正在提供我所有的感知代码，以便能够通过这个

的人识别出来

我的app-context xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xmlns:util="http://www.springframework.org/schema/util"
       xmlns:jdbc="http://www.springframework.org/schema/jdbc"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:jpa="http://www.springframework.org/schema/data/jpa"
       xmlns:jee="http://www.springframework.org/schema/jee"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
       http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
       http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
       http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-3.0.xsd
       http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd
       http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
       http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa.xsd
       http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-4.0.xsd">


 <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"
            p:persistenceUnitName="POC"
            p:packagesToScan="com.poc.accountant.orm"   
            p:dataSource-ref="dataSource"
            p:jpaVendorAdapter-ref="openJpaVendor" />


<!--        p:persistenceXmlLocation="classpath*:persistence.xml" -->

<bean id="openJpaVendor" class="org.springframework.orm.jpa.vendor.OpenJpaVendorAdapter">
    <property name="showSql" value="true"/>
    <property name="databasePlatform" value="org.apache.openjpa.jdbc.sql.DB2Dictionary" />
    </bean>
<bean id="jpaDataSource" class="org.springframework.jndi.JndiObjectFactoryBean">
    <property name="jndiName" value="jdbc/tepds"/>
</bean>

<jee:jndi-lookup id="dataSource" jndi-name="jdbc/tepds"
    resource-ref="true" cache="true" />
<!--  <context:component-scan base-package="com.poc.accountant.orm"/> -->
<!--  <context:component-scan base-package="com.poc.accountant.reposotories" /> -->

 <jpa:repositories base-package="com.poc.accountant.reposotories"/>
</beans>

我的实体类

package com.poc.accountant.orm;

import java.io.Serializable;
import java.util.Date;
    import javax.persistence.Table;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;

/**
 * @author Fryder
 * 
 */
@Entity
    @Table(name = "POC.PUSHAPPS")
public class PushApps implements Serializable {

    /**
     * generated serial version ID
     */
    private static final long serialVersionUID = -6763892550710204820L;

    @Id
    @Column(name = "appid")
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long appid;

    @Column(name = "msgid")
    private String msgid;

    @Column(name = "severity")
    private String severity;

    @Column(name = "application")
    private String application;

    @Column(name = "source")
    private String source;

    @Column(name = "component")
    private String component;

    @Column(name = "enabled")
    private Boolean enabled;

    @Column(name = "appgroup")
    private Long appgroup;

    @Column(name = "last_err")
    @Temporal(TemporalType.TIMESTAMP)
    private Date lastErr;

    @Column(name = "last_err_sent")
    @Temporal(TemporalType.TIMESTAMP)
    private Date lastErrSent;

    //getters and setters stripped

}

我的存储库类

package com.poc.accountant.reposotories;
import java.util.List;

import javax.annotation.Resource;

import org.springframework.data.jpa.repository.JpaRepository;

import com.poc.accountant.orm.PushApps;

/**
 * @author Fryder
 *
 */
public interface PushAppsRepository extends JpaRepository<PushApps, Long> {

    List<PushApps> findByAppId(long appId);

}

我的错误日志

7  poc  WARN   [[ACTIVE] ExecuteThread: '8' for queue: 'weblogic.kernel.Default (self-tuning)'] openjpa.Runtime - An error occurred while registering a ClassTransformer with PersistenceUnitInfo: name 'poc', root URL [file:/C:/Development/Src code and Artifacts/accountant-parent/accountant-web/target/classes/]. The error has been consumed. To see it, set your openjpa.Runtime log level to TRACE. Load-time class transformation will not be available.
10  poc  INFO   [[ACTIVE] ExecuteThread: '8' for queue: 'weblogic.kernel.Default (self-tuning)'] openjpa.Runtime - OpenJPA dynamically loaded a validation provider.
167  poc  INFO   [[ACTIVE] ExecuteThread: '8' for queue: 'weblogic.kernel.Default (self-tuning)'] openjpa.Runtime - Starting OpenJPA 2.0.1
641  poc  TRACE  [[ACTIVE] ExecuteThread: '8' for queue: 'weblogic.kernel.Default (self-tuning)'] openjpa.jdbc.SQL - <t 8564204, conn 499> executing stmnt 502 SELECT CURRENT SCHEMA FROM SYSIBM.SYSDUMMY1
651  poc  TRACE  [[ACTIVE] ExecuteThread: '8' for queue: 'weblogic.kernel.Default (self-tuning)'] openjpa.jdbc.SQL - <t 8564204, conn 499> [10 ms] spent
<May 2, 2014 10:12:41 AM EDT> <Warning> <HTTP> <BEA-101162> <User defined listener org.springframework.web.context.ContextLoaderListener failed: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pushAppsRepository': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Interface must be annotated with @org.springframework.data.repository.RepositoryDefinition!.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pushAppsRepository': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Interface must be annotated with @org.springframework.data.repository.RepositoryDefinition!
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1553)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:304)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
    Truncated. see log file for complete stacktrace
Caused By: java.lang.IllegalArgumentException: Interface must be annotated with @org.springframework.data.repository.RepositoryDefinition!
    at org.springframework.util.Assert.isTrue(Assert.java:65)
    at org.springframework.data.repository.core.support.AnnotationRepositoryMetadata.<init>(AnnotationRepositoryMetadata.java:48)
    at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepositoryMetadata(RepositoryFactorySupport.java:173)
    at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:207)
    at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.afterPropertiesSet(JpaRepositoryFactoryBean.java:84)
    Truncated. see log file for complete stacktrace

Answer 1

接口定义如下：

public interface PushAppsRepository extends JpaRepository<PushApps, Long> {

    List<PushApps> findByAppId(long appId);

}

但是，您实体中的属性是“appid”。我猜测扫描程序将无法解析此查询，然后期望某种实现。

更改应用程序＆＃39;适用。或者更好的是仍然可以完全删除它。您的接口将从JPARepository继承一个方法findOne（）或getOne（），您可以使用该方法通过PK检索实体。

Answer 2

您确定堆栈跟踪是指您在上面显示的PushAppsRepository吗？只有当我们找到一个没有通过某种方式扩展Spring Data Repository的存储库接口（你清楚地显示的那个）时，才会抛出异常。

调试RepositoryFactorySupport.getRepositoryMetadata(…)可能会有所帮助，看看分配检查失败的原因。

spring open jpa db2错误

2 个答案: