java - hibernateentityManagerFactory init 抛出 ExceptionInInitializerError java.lang.ClassCastException

Question

我在 web 应用程序中使用 Spring 和 Hibernate && JPA，在 tomcat 上运行在我的本地计算机(Ubuntu 14.04)上，这效果很好。在服务器上(Ubuntu Server 14.04 - 没有任何 GUI，但这对于 Hibernate 来说应该不重要......或者？)，在 webapp 启动时抛出以下异常:

 org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in ServletContext resource [/WEB-INF/spring-database.xml]: Invocation of init method failed; nested exception is java.lang.ExceptionInInitializerEr$
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1568)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:540)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
    at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:956)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:747)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4751)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5175)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:724)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:700)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:714)
    at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:919)
    at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1704)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ExceptionInInitializerError
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:340)
    at org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl.classForName(ClassLoaderServiceImpl.java:240)
    at org.hibernate.metamodel.internal.ClassLoaderAccessImpl.classForName(ClassLoaderAccessImpl.java:68)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:261)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.getType(JavaTypeDescriptorRepositoryImpl.java:173)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.toTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:569)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.extractFields(JavaTypeDescriptorRepositoryImpl.java:479)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:315)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:261)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.getType(JavaTypeDescriptorRepositoryImpl.java:173)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.toTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:569)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.fromMethod(JavaTypeDescriptorRepositoryImpl.java:650)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.extractMethods(JavaTypeDescriptorRepositoryImpl.java:616)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:316)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:261)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.getType(JavaTypeDescriptorRepositoryImpl.java:173)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.toTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:569)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.extractFields(JavaTypeDescriptorRepositoryImpl.java:479)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:315)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:261)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.getType(JavaTypeDescriptorRepositoryImpl.java:173)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.extractSuper(JavaTypeDescriptorRepositoryImpl.java:442)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:307)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:261)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.getType(JavaTypeDescriptorRepositoryImpl.java:173)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.toTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:569)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.extractFields(JavaTypeDescriptorRepositoryImpl.java:479)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:315)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:261)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.getType(JavaTypeDescriptorRepositoryImpl.java:173)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.toTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:569)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.fromMethod(JavaTypeDescriptorRepositoryImpl.java:654)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.extractMethods(JavaTypeDescriptorRepositoryImpl.java:616)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:316)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:261)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.getType(JavaTypeDescriptorRepositoryImpl.java:173)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.toTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:569)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.fromMethod(JavaTypeDescriptorRepositoryImpl.java:654)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.extractMethods(JavaTypeDescriptorRepositoryImpl.java:616)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:316)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:261)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.getType(JavaTypeDescriptorRepositoryImpl.java:173)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.toTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:569)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.fromMethod(JavaTypeDescriptorRepositoryImpl.java:650)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.extractMethods(JavaTypeDescriptorRepositoryImpl.java:616)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:316)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:261)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.getType(JavaTypeDescriptorRepositoryImpl.java:173)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.toTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:569)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.extractFields(JavaTypeDescriptorRepositoryImpl.java:479)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:315)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:261)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.getType(JavaTypeDescriptorRepositoryImpl.java:173)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.toTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:569)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.extractFields(JavaTypeDescriptorRepositoryImpl.java:479)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:315)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:261)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:292)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:261)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.getType(JavaTypeDescriptorRepositoryImpl.java:173)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.toTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:569)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.fromMethod(JavaTypeDescriptorRepositoryImpl.java:650)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.extractMethods(JavaTypeDescriptorRepositoryImpl.java:616)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:292)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:261)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.getType(JavaTypeDescriptorRepositoryImpl.java:173)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.extractInterfaces(JavaTypeDescriptorRepositoryImpl.java:453)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:308)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:261)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.getType(JavaTypeDescriptorRepositoryImpl.java:173)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.extractSuper(JavaTypeDescriptorRepositoryImpl.java:442)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:307)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:261)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.getType(JavaTypeDescriptorRepositoryImpl.java:173)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.toTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:569)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.fromMethod(JavaTypeDescriptorRepositoryImpl.java:650)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.extractMethods(JavaTypeDescriptorRepositoryImpl.java:616)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:316)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.makeTypeDescriptor(JavaTypeDescriptorRepositoryImpl.java:261)
    at org.hibernate.metamodel.reflite.internal.JavaTypeDescriptorRepositoryImpl.getType(JavaTypeDescriptorRepositoryImpl.java:173)
    at org.hibernate.metamodel.source.internal.annotations.util.EntityHierarchyBuilder.findHierarchyRootDescriptors(EntityHierarchyBuilder.java:140)
    at org.hibernate.metamodel.source.internal.annotations.util.EntityHierarchyBuilder.process(EntityHierarchyBuilder.java:102)
    at org.hibernate.metamodel.source.internal.annotations.util.EntityHierarchyBuilder.createEntityHierarchies(EntityHierarchyBuilder.java:80)
    at org.hibernate.metamodel.source.internal.annotations.AnnotationMetadataSourceProcessor.extractEntityHierarchies(AnnotationMetadataSourceProcessor.java:104)
    at org.hibernate.metamodel.internal.MetadataBuildingProcess.processMappings(MetadataBuildingProcess.java:533)
    at org.hibernate.metamodel.internal.MetadataBuildingProcess.build(MetadataBuildingProcess.java:231)
    at org.hibernate.metamodel.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:251)
    at org.hibernate.metamodel.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:74)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.<init>(EntityManagerFactoryBuilderImpl.java:190)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.<init>(EntityManagerFactoryBuilderImpl.java:156)
    at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider$1.<init>(SpringHibernateJpaPersistenceProvider.java:49)
    at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:49)
    at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:341)
    at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:318)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1627)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1564)
    ... 25 more
Caused by: java.lang.ClassCastException: sun.awt.HeadlessToolkit cannot be cast to sun.awt.SunToolkit
    at sun.awt.datatransfer.DataTransferer.getInstance(DataTransferer.java:275)
    at sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.<clinit>(SunDropTargetContextPeer.java:751)
    ... 132 more

我不明白的是为什么 Hibernate 需要 sun.awt 中的任何东西？

我的 spring-database.xml:

<?xml version="1.0" encoding="UTF-8"?>

<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
    <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
    <property name="url" value="jdbc:mysql://${database.location}:${database.port}/${database.dbname}?zeroDateTimeBehavior=convertToNull&amp;characterEncoding=utf8"/>
    <property name="username" value="${database.username}"/>
    <property name="password" value="${database.password}"/>
</bean>    

<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
    <property name="persistenceXmlLocation" value="classpath:META-INF/persistence.xml" />
    <property name="persistenceUnitName" value="pu" />
    <property name="dataSource" ref="dataSource" />
    <property name="jpaVendorAdapter" ref="jpaVendorAdapter" />
    <property name="jpaDialect" ref="jpaDialect" />
</bean>

<bean id="jpaVendorAdapter" class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
    <property name="databasePlatform" value="org.hibernate.dialect.MySQL5Dialect" />
    <property name="database" value="MYSQL" />
    <property name="showSql" value="false" />
</bean>

<bean id="jpaDialect" class="org.springframework.orm.jpa.vendor.HibernateJpaDialect" />

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

<tx:annotation-driven transaction-manager="transactionManager" />

还有我的 persistance.xml:

<persistence version="2.1" xmlns="http://xmlns.jcp.org/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd">
  <persistence-unit name="pu" transaction-type="RESOURCE_LOCAL">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<!-- model objects removed -->
<exclude-unlisted-classes>false</exclude-unlisted-classes>
<properties>
  <property name="javax.persistence.jdbc.url" value="jdbc:mysql://${database.location}:${database.port}/${database.dbname}?zeroDateTimeBehavior=convertToNull&amp;characterEncoding=utf8"/>
  <property name="javax.persistence.jdbc.user" value="${database.username}"/>
  <property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/>
  <property name="javax.persistence.jdbc.password" value="${database.password}"/>
</properties>

(数据库配置是从 Maven 设置的)

使用 hibernate 依赖项:

    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-core</artifactId>
        <version>[4.3.6.Final,)</version>
    </dependency>
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-entitymanager</artifactId>
        <version>[4.3.6.Final,)</version>
    </dependency>
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-jpamodelgen</artifactId>
        <version>[4.3.6.Final,)</version>
    </dependency>

编辑以前用过java8u20从我的本地 comp 复制了 java8u11 安装，异常更改为:

Caused by: java.lang.NullPointerException
    at sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.<clinit>(SunDropTargetContextPeer.java:744)
    ... 125 more

Answer 1

终于找到了更好的解决方案:在我的项目中，我使用了 hibernate-core-5.0.0-20140702.145403-29.jar (感谢 maven [4.3.6.Final,)版本声明)。

A改回4.3.6.Final，问题解决了