J2EE在权限安装时遇到的问题

log4j:WARN No appenders could be found for logger(org.springframework.context.support.ClassPathXmlApplicationContext).

log4j:WARN Please initializethe log4j system properly.

Exception in thread"main" org.springframework.beans.factory.BeanCreationException: Errorcreating bean with name 'installer': Injection of resource fields failed;nested exception is org.springframework.beans.factory.BeanCreationException:Error creating bean with name 'sessionFactory' defined in class path resource[applicationContext.xml]: Invocation of init method failed; nested exception isjava.lang.NoSuchMethodError: javax.persistence.OneToMany.orphanRemoval()Z

       atorg.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessAfterInstantiation(CommonAnnotationBeanPostProcessor.java:292)

       atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:959)

       atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)

       atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)

       at java.security.AccessController.doPrivileged(Native Method)

       atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)

       atorg.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)

       atorg.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)

       at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)

       atorg.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)

       at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)

       atorg.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)

       atorg.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728)

       atorg.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380)

       atorg.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)

       atorg.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)

       at com.oa.install.Installer.main(Installer.java:94)

Caused by:org.springframework.beans.factory.BeanCreationException: Error creating beanwith name 'sessionFactory' defined in class path resource[applicationContext.xml]: Invocation of init method failed; nested exception isjava.lang.NoSuchMethodError: javax.persistence.OneToMany.orphanRemoval()Z

       at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1338)

       atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)

       atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)

       at java.security.AccessController.doPrivileged(Native Method)

       at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)

       atorg.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)

       at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)

       atorg.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)

       atorg.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)

       atorg.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:168)

       atorg.springframework.context.annotation.CommonAnnotationBeanPostProcessor.autowireResource(CommonAnnotationBeanPostProcessor.java:435)

       atorg.springframework.context.annotation.CommonAnnotationBeanPostProcessor.getResource(CommonAnnotationBeanPostProcessor.java:409)

       atorg.springframework.context.annotation.CommonAnnotationBeanPostProcessor$ResourceElement.getResourceToInject(CommonAnnotationBeanPostProcessor.java:537)

       atorg.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:180)

       atorg.springframework.beans.factory.annotation.InjectionMetadata.injectFields(InjectionMetadata.java:105)

       atorg.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessAfterInstantiation(CommonAnnotationBeanPostProcessor.java:289)

       ... 16 more

Caused by:java.lang.NoSuchMethodError: javax.persistence.OneToMany.orphanRemoval()Z

       atorg.hibernate.cfg.AnnotationBinder.processElementAnnotations(AnnotationBinder.java:1912)

       atorg.hibernate.cfg.AnnotationBinder.processIdPropertiesIfNotAlready(AnnotationBinder.java:796)

       at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:707)

       atorg.hibernate.cfg.Configuration$MetadataSourceQueue.processAnnotatedClassesQueue(Configuration.java:3977)

       atorg.hibernate.cfg.Configuration$MetadataSourceQueue.processMetadata(Configuration.java:3931)

       at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1368)

       atorg.hibernate.cfg.Configuration.buildMappings(Configuration.java:1345)

       atorg.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:673)

       at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)

       atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1369)

       atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)

       ... 31 more

解决方案：

使用spring +hibernate annotations的@OneToMany一对多双向关联后出现异常：
java.lang.NoSuchMethodError:javax.persistence.OneToMany.orphanRemoval()Z
出现这种异常通常是由于Myeclipse的javaee.jar版本较低，与Hibernate等自带的JPA出现了冲突。
网上一些处理方法是删除项目里的 删除 建立web项目时自带的Javaee.jar，可是这样带来的后果是httpServletRequest 等组件无法使用。
对于tomcat我目前的解决方法是：
1. 在 D:\Program Files\Genuitec\Common\plugins下搜索 EE_5 找到EE_5 文件夹；
2. 进去EE_5文件夹 右键javaee.jar 打开方式 WINRAR压缩文件管理器，进去里面删除persistence文件夹 这个子文件夹。

对于weblogic我的解决方法是：
把hibernate-jpa-2.0-api-1.0.0.Final.jar放到D:\Program Files\weblogic\jdk160_05\jre\lib\ext 就没问题了。
（如果不行，可以考虑先尝试tomcat的解决方案，再接着试weblogic的。tomcat是修改java的jdk文件，而weblogic是修改本服务器里面的文件）