[英]NoSuchBeanDefinitionException: No qualifying bean of type 'javax.persistence.EntityManagerFactory' available
[英]No qualifying bean of type 'javax.persistence.EntityManagerFactory' available for OSGi Application
我正在使用(通过EclipseLink )合并了JPA的Maven OSGi捆绑软件,并且将捆绑软件部署到OSGi容器(处女座)时,收到以下错误:
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'javax.persistence.EntityManagerFactory' available
引起错误的相关类为:
@Configurable
@Entity
@Table(name = "SCHEDULE")
@RooJavaBean
@RooToString
@RooJpaActiveRecord(versionField = "", table = "SCHEDULE")
@RooDbManaged(automaticallyDelete = true)
public class Schedule {
@PersistenceContext
transient EntityManager entityManager;
...
}
persistence.xml
和orm.xml
文件都已放置在src/main/resource/META-INF
目录中。 persistence.xml
文件的内容如下:
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.0" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
<persistence-unit name="PGSQLPersistence" transaction-type="RESOURCE_LOCAL">
<provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
<properties>
<property name="eclipselink.target-database" value="org.eclipse.persistence.platform.database.PostgreSQLPlatform"/>
<property name="eclipselink.ddl-generation" value="none"/>
<property name="eclipselink.ddl-generation.output-mode" value="database"/>
<property name="eclipselink.weaving" value="static"/>
<property name="eclipselink.connection-pool.default.initial" value="1" />
<property name="eclipselink.connection-pool.default.max" value="64" />
<property name="eclipselink.logging.level" value="INFO"/>
<property name="eclipselink.logging.level.sql" value="INFO"/>
<property name="eclipselink.logging.parameters" value="false"/>
<property name="eclipselink.logging.exceptions" value="true"/>
<property name="eclipselink.logging.logger" value="ServerLogger"/>
</properties>
...
<class>com.syncsort.dp.xsb.persistence.jpa.entities.Schedule</class>
...
</persistence-unit>
<persistence-unit name="PGSQLTESTPersistence" transaction-type="RESOURCE_LOCAL">
<provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
<properties>
<property name="eclipselink.target-database" value="org.eclipse.persistence.platform.database.PostgreSQLPlatform"/>
<property name="eclipselink.ddl-generation" value="drop-and-create-tables"/>
<property name="eclipselink.ddl-generation.output-mode" value="database"/>
<property name="eclipselink.weaving" value="static"/>
<property name="eclipselink.connection-pool.default.initial" value="1" />
<property name="eclipselink.connection-pool.default.min" value="64" />
<property name="eclipselink.connection-pool.default.max" value="64" />
<property name="eclipselink.logging.level" value="INFO"/>
<property name="eclipselink.logging.level.sql" value="FINE"/>
<property name="eclipselink.logging.parameters" value="true"/>
<property name="eclipselink.logging.exceptions" value="true"/>
</properties>
...
<class>com.syncsort.dp.xsb.persistence.jpa.entities.Schedule</class>
...
</persistence-unit>
<persistence-unit name="DERBYPersistence" transaction-type="RESOURCE_LOCAL">
<provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
<properties>
<property name="eclipselink.target-database" value="org.eclipse.persistence.platform.database.DerbyPlatform"/>
<property name="eclipselink.ddl-generation" value="drop-and-create-tables"/>
<property name="eclipselink.ddl-generation.output-mode" value="database"/>
<property name="eclipselink.weaving" value="static"/>
</properties>
..
<class>com.syncsort.dp.xsb.persistence.jpa.entities.Schedule</class>
...
</persistence-unit>
</persistence>
同样, orm.xml
文件的内容如下:
<?xml version="1.0" encoding="UTF-8"?>
<entity-mappings version="2.3"
xmlns="http://www.eclipse.org/eclipselink/xsds/persistence/orm"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.eclipse.org/eclipselink/xsds/persistence/orm http://www.eclipse.org/eclipselink/xsds/eclipselink_orm_2_3.xsd">
<named-query name="Node.findByNodeName">
<query>...</query>
</named-query>
...
<persistence-unit-metadata>
<persistence-unit-defaults>
<delimited-identifiers/>
</persistence-unit-defaults>
</persistence-unit-metadata>
</entity-mappings>
pom.xml
文件中包含的与JPA相关的依赖关系和Maven软件包配置( maven-bundle-plugin
内容)如下:
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>com.springsource.org.aspectj.runtime</artifactId>
<version>1.7.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>com.springsource.org.aspectj.weaver</artifactId>
<version>1.7.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.roo</groupId>
<artifactId>org.springframework.roo.annotations</artifactId>
<version>1.3.0.BUILD-SNAPSHOT</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>4.3.9.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>4.3.9.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>4.3.9.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>4.3.9.RELEASE</version>
</dependency>
<dependency>
<groupId>javax.cache</groupId>
<artifactId>cache-api</artifactId>
<version>1.0.0</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
<version>4.3.9.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aspects</artifactId>
<version>4.3.9.RELEASE</version>
</dependency>
<dependency>
<groupId>org.eclipse.persistence</groupId>
<artifactId>org.eclipse.persistence.jpa</artifactId>
<version>2.6.4</version>
</dependency>
<dependency>
<groupId>org.eclipse.persistence</groupId>
<artifactId>org.eclipse.persistence.core</artifactId>
<version>2.6.4</version>
</dependency>
<dependency>
<groupId>org.eclipse.persistence</groupId>
<artifactId>org.eclipse.persistence.asm</artifactId>
<version>2.6.4</version>
</dependency>
<dependency>
<groupId>org.eclipse.persistence</groupId>
<artifactId>org.eclipse.persistence.antlr</artifactId>
<version>2.6.4</version>
</dependency>
<dependency>
<groupId>org.hibernate.javax.persistence</groupId>
<artifactId>hibernate-jpa-2.1-api</artifactId>
<version>1.0.0.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>4.3.11.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>5.2.10.Final</version>
</dependency>
<dependency>
<groupId>javax.transaction</groupId>
<artifactId>javax.transaction-api</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>javax.jdo</groupId>
<artifactId>jdo-api</artifactId>
<version>3.1</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.0.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>1.1.0.Final</version>
</dependency>
<dependency>
<groupId>net.sourceforge.cglib</groupId>
<artifactId>com.springsource.net.sf.cglib</artifactId>
<version>2.2.0</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>4.3.9.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>4.3.9.RELEASE</version>
</dependency>
<dependency>
<groupId>commons-pool</groupId>
<artifactId>commons-pool</artifactId>
<version>1.5.6</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-dbcp2</artifactId>
<version>2.1.1</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.1</version>
</dependency>
<dependency>
<groupId>org.apache.derby</groupId>
<artifactId>derby</artifactId>
<version>10.8.2.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>9.4.1208-jdbc42-atlassian-hosted</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>6.0.6</version>
</dependency>
</dependencies>
<plugins>
...
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<extensions>true</extensions>
<configuration>
<instructions>
<Import-Package>
javax.sql,
org.aspectj.lang.annotation,
org.aspectj.internal.lang.annotation,
org.springframework.beans.factory.config,
org.springframework.core,
org.springframework.core.io.support,
*
</Import-Package>
<Require-Bundle>
org.eclipse.persistence.antlr,
org.eclipse.persistence.asm,
org.eclipse.persistence.core,
org.eclipse.persistence.jpa,
javax.persistence,
org.springframework.orm
</Require-Bundle>
<Export-Package>com.syncsort.dp.xsb.persistence.jpa.daoImpl</Export-Package>
<Bundle-SymbolicName>com.syncsort.dp.xsb.persistence.jpa</Bundle-SymbolicName>
</instructions>
</configuration>
</plugin>
</plugins>
Spring bean XML(包含在src/main/resource/META-INF/spring/
)的定义如下:
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context"
xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.1.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd
http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.1.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd">
<context:property-placeholder location="classpath:database.properties"
ignore-resource-not-found="true" ignore-unresolvable="true" />
<bean class="com.example.encryption.EncryptedPropertyOverrideConfigurer">
<property name="ignoreResourceNotFound" value="true" />
<property name="ignoreInvalidKeys" value="true" />
<property name="location" value="classpath:database.properties"/>
<property name="properties" ref="database.props" />
</bean>
<context:spring-configured/>
<context:component-scan base-package="com.syncsort.dp.xsb.persistence.jpa.*">
<context:exclude-filter expression=".*_Roo_.*" type="regex" />
<context:exclude-filter expression="org.springframework.stereotype.Controller"
type="annotation" />
</context:component-scan>
<bean class="org.apache.commons.dbcp2.BasicDataSource" destroy-method="close" id="database">
<property name="driverClassName" value="${database.driverClassName}" />
<property name="url" value="${database.url}" />
<property name="username" value="${database.username}" />
<property name="password" value="${database.password}" />
<property name="testOnBorrow" value="true" />
<property name="testOnReturn" value="true" />
<property name="testWhileIdle" value="true" />
<property name="timeBetweenEvictionRunsMillis" value="1800000" />
<property name="numTestsPerEvictionRun" value="3" />
<property name="minEvictableIdleTimeMillis" value="1800000" />
</bean>
<bean class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"
id="entityManagerFactory">
<property name="dataSource" ref="database" />
<property name="persistenceUnitName" value="${database.persistence}" />
</bean>
<bean class="org.springframework.orm.jpa.JpaTransactionManager" id="transactionManager">
<property name="entityManagerFactory" ref="entityManagerFactory" />
<property name="persistenceUnitName" value="${database.persistence}" />
</bean>
<tx:annotation-driven mode="aspectj" transaction-manager="transactionManager" />
<context:annotation-config />
<aop:aspectj-autoproxy />
...
<bean class="com.example" name="schedule" scope="prototype" />
</beans>
最后,在src/main/resource/META-INF/spring/
中有一个database.properties
文件,其中包含以下内容:
database.driverClassName=com.mysql.jdbc.Driver
database.url=jdbc\:mysql\://localhost\:3306/<hidden>
database.username=<hidden>
database.password=<hidden>
我是否在某个地方配置或接线错误导致EntityManagerFactory
在部署时无法正确创建或接线?
感谢您的帮助。
在旁边
我还尝试遵循Spring 4的《休眠指南》,并在org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean
的定义中包括以下内容:
<bean id="myEmf" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
...
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" />
</property>
</bean>
我遵循并添加了所有与HibernateJpaVendorAdapter
类一起使用的OSGi捆绑软件(例如hibernate-core,hibernate-osgi等),并导致了与上述相同的错误。
全栈跟踪
[2018-04-03 10:24:55.356] start-signalling-18 <DE0006E> Start failed for plan 'example-app' version '2.0.0'. org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'autoUpgradeImpl': Invocation of init method failed; nested exception is com.example.persistence.dao.ExampleDAOException: Error creating bean with name 'com.example.persistence.jpa.entities.Schedule': Injection of persistence dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'javax.persistence.EntityManagerFactory' available
at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:137)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:409)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1620)
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:197)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867)
at org.eclipse.gemini.blueprint.context.support.AbstractDelegatedExecutionApplicationContext.access$1600(AbstractDelegatedExecutionApplicationContext.java:57)
at org.eclipse.gemini.blueprint.context.support.AbstractDelegatedExecutionApplicationContext$4.run(AbstractDelegatedExecutionApplicationContext.java:322)
at org.eclipse.gemini.blueprint.util.internal.PrivilegedUtils.executeWithCustomTCCL(PrivilegedUtils.java:85)
at org.eclipse.gemini.blueprint.context.support.AbstractDelegatedExecutionApplicationContext.completeRefresh(AbstractDelegatedExecutionApplicationContext.java:287)
at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor$CompleteRefreshTask.run(DependencyWaiterApplicationContextExecutor.java:137)
at org.eclipse.virgo.kernel.agent.dm.ContextPropagatingTaskExecutor$2.run(ContextPropagatingTaskExecutor.java:95)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: com.example.persistence.dao.ExampleDAOException: Error creating bean with name 'com.example.persistence.jpa.entities.Schedule': Injection of persistence dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'javax.persistence.EntityManagerFactory' available
at com.example.persistence.jpa.aspect.ExceptionAspect.analyze(ExceptionAspect.java:312)
at com.example.persistence.jpa.aspect.ExceptionAspect.exceptionAnalyzer(ExceptionAspect.java:229)
at com.example.persistence.jpa.aspect.ExceptionAspect.afterThrow(ExceptionAspect.java:132)
at com.example.persistence.jpa.daoImpl.ScheduleSQLDAOImpl.listAll_aroundBody18(ScheduleSQLDAOImpl.java:324)
at com.example.persistence.jpa.daoImpl.ScheduleSQLDAOImpl.listAll(ScheduleSQLDAOImpl.java:1)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:333)
at org.eclipse.gemini.blueprint.service.importer.support.internal.aop.ServiceInvoker.doInvoke(ServiceInvoker.java:56)
at org.eclipse.gemini.blueprint.service.importer.support.internal.aop.ServiceInvoker.invoke(ServiceInvoker.java:60)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:133)
at org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:121)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.eclipse.gemini.blueprint.service.importer.support.LocalBundleContextAdvice.invoke(LocalBundleContextAdvice.java:57)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:133)
at org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:121)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:213)
at com.sun.proxy.$Proxy1552.listAll(Unknown Source)
at com.example.autoupdate.ScheduleUpgrade.copySchedulesToMongodb(ScheduleUpgrade.java:39)
at com.example.autoupdate.ScheduleUpgrade.upgradeSchdules(ScheduleUpgrade.java:59)
at com.example.autoupdate.ScheduleUpgrade.upgrade(ScheduleUpgrade.java:67)
at com.example.autoupdate.AutoUpgradeImpl.upgrade(AutoUpgradeImpl.java:60)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:366)
at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeInitMethods(InitDestroyAnnotationBeanPostProcessor.java:311)
at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:134)
... 19 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.example.persistence.jpa.entities.Schedule': Injection of persistence dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'javax.persistence.EntityManagerFactory' available
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.postProcessPropertyValues(PersistenceAnnotationBeanPostProcessor.java:357)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1264)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireBeanProperties(AbstractAutowireCapableBeanFactory.java:386)
at org.springframework.beans.factory.wiring.BeanConfigurerSupport.configureBean(BeanConfigurerSupport.java:141)
at org.springframework.beans.factory.aspectj.AnnotationBeanConfigurerAspect.configureBean(AnnotationBeanConfigurerAspect.aj:63)
at org.springframework.beans.factory.aspectj.AbstractDependencyInjectionAspect.ajc$afterReturning$org_springframework_beans_factory_aspectj_AbstractDependencyInjectionAspect$2$1ea6722c(AbstractDependencyInjectionAspect.aj:88)
at com.example.persistence.jpa.entities.Schedule.<init>(Schedule.java:41)
at com.example.persistence.jpa.entities.Schedule.entityManager_aroundBody0(Schedule.java:47)
at com.example.persistence.jpa.entities.Schedule.entityManager(Schedule.java:1)
at com.example.persistence.jpa.entities.Schedule.findAllSchedules_aroundBody4(Schedule.java:57)
at com.example.persistence.jpa.entities.Schedule.findAllSchedules(Schedule.java:1)
at com.example.persistence.jpa.daoImpl.ScheduleSQLDAOImpl.listAll_aroundBody18(ScheduleSQLDAOImpl.java:316)
... 49 common frames omitted
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'javax.persistence.EntityManagerFactory' available
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveNamedBean(DefaultListableBeanFactory.java:996)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findDefaultEntityManagerFactory(PersistenceAnnotationBeanPostProcessor.java:579)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findEntityManagerFactory(PersistenceAnnotationBeanPostProcessor.java:546)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.resolveEntityManager(PersistenceAnnotationBeanPostProcessor.java:707)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.getResourceToInject(PersistenceAnnotationBeanPostProcessor.java:680)
at org.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:169)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.postProcessPropertyValues(PersistenceAnnotationBeanPostProcessor.java:354)
... 60 common frames omitted
我对此很冒险,但是您定义了两个持久性单元,分别为name="PGSQLPersistence"
和name="PGSQLTESTPersistence"
。
我认为您需要指定要在@PersistenceContext
批注中使用的PU,例如@PersistenceContext(unitName = "PGSQLPersistence")
尽管我希望抛出一个略有不同的异常,因为无法自动确定单个PU。
尝试按照Kerry的建议通过名称更改@PersistenceContext上的unitName属性
我发现的解决方案是规避我正在创建的捆绑软件的JPA部分,并直接创建HibernatePersistenceProvider
:
EntityManagerFactory factory = new HibernatePersistenceProvider().createEntityManagerFactory("persistenceUnitName", null);
这并不能解决问题本身,而是可以彻底消除解决问题。 我怀疑OSGi和JPA在我们的环境中配置不正确,因此OSGi找不到要注入的任何EntityManagerFactory
实例。
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