[SPRING] HibernateJpaVendorAdapter 문제 대신 EclipseLinkJpaVendorAdapter

HibernateJpaVendorAdapter 문제 대신 EclipseLinkJpaVendorAdapter

JSF, Spring, Hibernate로 구성된 애플리케이션을 사용한다. 내 예제가 정상적으로 실행되면 클래스 = "org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"를 class = "org.springframework.orm.jpa.vendor.EclipseLinkJpaVendorAdapter"로 변경하면 응용 프로그램이 정상적으로 실행되지 않습니다. 뭐가 문제 야? 둘 중 하나가 JPA 정의 임팩트입니다.

<?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:context="http://www.springframework.org/schema/context"
    xmlns:jee="http://www.springframework.org/schema/jee"
       xmlns:tx="http://www.springframework.org/schema/tx"
    xsi:schemaLocation="
            http://www.springframework.org/schema/aop 
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
            http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
            http://www.springframework.org/schema/context
 http://www.springframework.org/schema/context/spring-context-3.0.xsd
            http://www.springframework.org/schema/jee
 http://www.springframework.org/schema/jee/spring-jee-3.0.xsd
            http://www.springframework.org/schema/tx
 http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">

<context:annotation-config />
<context:component-scan base-package="com.usta.spring" />
 <tx:annotation-driven />

<bean id="entityManagerFactory"
    class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"
p:dataSource-ref="dataSource" >
    <!-- p:jpaVendorAdapter-ref="jpaAdapter"-->
  <!--  <property name="loadTimeWeaver">
       <bean class="org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver" />
    </property>     -->

    <property name="jpaVendorAdapter" ref="jpaAdapter">

    </property>
    <property name="persistenceUnitName" value="Spring_PU"/>
</bean>


<bean id="dataSource"
        class="org.springframework.jdbc.datasource.DriverManagerDataSource"
        p:driverClassName="com.mysql.jdbc.Driver" p:url="jdbc:mysql://localhost/spring"
        p:username="root" p:password="root" />

<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
    <property name="entityManagerFactory" ref="entityManagerFactory"/>
</bean>

    <bean id="jpaAdapter" class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
        <property name="showSql" value="true"/>
        <property name="generateDdl" value="true"/>
        <property name="database" value="MYSQL"/>
    </bean>

<!--    <bean id="jpaAdapter"
        class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"
        p:database="MYSQL" p:showSql="true" p:generateDdl="true" />    -->

<!--    <bean id="yazikontrolor" class="com.usta.spring.YaziKontolor" scope="request"/>  -->


</beans>

오류 :

May 27, 2012 7:21:49 AM org.apache.catalina.core.ApplicationContext log
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'yaziServisi': Injection of persistence dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in ServletContext resource [/WEB-INF/marmara.xml]: Invocation of init method failed; nested exception is java.lang.IllegalStateException: Cannot apply class transformer without LoadTimeWeaver specified
    at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.postProcessPropertyValues(PersistenceAnnotationBeanPostProcessor.java:341)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1073)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:516)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:455)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:585)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)
    at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:282)
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:204)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4206)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4705)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:799)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:601)
    at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:675)
    at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:601)
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:502)
    at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1065)
    at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
    at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
    at org.apache.catalina.core.StandardService.start(StandardService.java:525)
    at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in ServletContext resource [/WEB-INF/marmara.xml]: Invocation of init method failed; nested exception is java.lang.IllegalStateException: Cannot apply class transformer without LoadTimeWeaver specified
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1422)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:518)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:455)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192)
    at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findDefaultEntityManagerFactory(PersistenceAnnotationBeanPostProcessor.java:529)
    at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findEntityManagerFactory(PersistenceAnnotationBeanPostProcessor.java:495)
    at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.resolveEntityManager(PersistenceAnnotationBeanPostProcessor.java:656)
    at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.getResourceToInject(PersistenceAnnotationBeanPostProcessor.java:629)
    at org.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:147)
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:84)
    at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.postProcessPropertyValues(PersistenceAnnotationBeanPostProcessor.java:338)
    ... 37 more
Caused by: java.lang.IllegalStateException: Cannot apply class transformer without LoadTimeWeaver specified

해결법

1. ==============================

   1.기본적으로 EclipseLink는 런타임 위빙을 사용할 것으로 기대합니다. 그렇지 않으면 'LoadTimeWeaver가 지정되지 않은 상태에서 클래스 변환기를 적용 할 수 없습니다'라는 형식으로 오류를 수신합니다. 즉, 빌드 타임을 사용하거나 전혀 짜지 않을 경우이 동작을 명시 적으로 나타내야합니다. EclipseLink weaving을 비활성화하려면 응용 프로그램의 EntityManagerFactory Spring bean을 다음과 같이 구성해야합니다.

   기본적으로 EclipseLink는 런타임 위빙을 사용할 것으로 기대합니다. 그렇지 않으면 'LoadTimeWeaver가 지정되지 않은 상태에서 클래스 변환기를 적용 할 수 없습니다'라는 형식으로 오류를 수신합니다. 즉, 빌드 타임을 사용하거나 전혀 짜지 않을 경우이 동작을 명시 적으로 나타내야합니다. EclipseLink weaving을 비활성화하려면 응용 프로그램의 EntityManagerFactory Spring bean을 다음과 같이 구성해야합니다.

   <property name="jpaPropertyMap">
     <map>
       <entry key="eclipselink.weaving" value="false"/>
     </map>
   </property>
   

   또는

   <property name="eclipselink.weaving" value="false"/>
   

   응용 프로그램의 persistence.xml 파일에 저장합니다.

   성능이 크게 향상되었으므로 직조를 활성화하는 것이 좋습니다.

   EclipseLink에서 기대하는 기본 런타임 작성기를 구성하려면 다음을 추가하십시오.

   <property name="loadTimeWeaver">
     <bean class="org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver"/>
   </property>
   

   응용 프로그램의 EntityManagerFactory Spring bean에 전달합니다.

   그런 다음이 옵션을 JVM에 추가하십시오.

   -javaagent:/path-to-your-javaagent/org.springframework.instrument-3.1.1.RELEASE.jar
   

   Spring 3.x에서 javaagent는 org.springframework.instrument jar에 지역화되어 있습니다.

   aspectjrt.jar 및 aspectjweaver.jar 라이브러리와 함께 org.springframework.instrument 라이브러리가 필요합니다.

   참고

from https://stackoverflow.com/questions/10769051/eclipselinkjpavendoradapter-instead-of-hibernatejpavendoradapter-issue by cc-by-sa and MIT license