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社区首页 >问答首页 >javax.persistence.PersistenceException:[PersistenceUnit: default]无法解析命名映射-文件[hibernate.hbm.xml]

javax.persistence.PersistenceException:[PersistenceUnit: default]无法解析命名映射-文件[hibernate.hbm.xml]
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Stack Overflow用户
提问于 2015-05-29 14:18:44
回答 3查看 3.9K关注 0票数 0

我需要将hibernate映射资源文件添加到spring上下文中。我不知道该怎么做?

代码语言:javascript
复制
<context:annotation-config />
    <bean id="myEmf"
        class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
        <property name="dataSource" ref="ProjectManagerDataSource" />
        <property name="packagesToScan" value="com.ads" />
        <property name="jpaVendorAdapter">
            <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" />
        </property>
        <property name="jpaProperties">
            <props>
                <prop key="hibernate.hbm2ddl.auto">update</prop>
                <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop>
                <prop key="hibernate.show_sql">true</prop>

            </props>
        </property>
    </bean>
    <bean id="ProjectManagerDataSource"
        class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="driverClassName" value="com.mysql.jdbc.Driver" />
        <property name="url"
            value="jdbc:mysql://localhost:3306/project-management" />
        <property name="username" value="usera" />
        <property name="password" value="userausera" />
    </bean>

    <!-- <oxm:jaxb2-marshaller id="jaxbMarshallerBean"> -->
    <!-- <oxm:class-to-be-bound name="com.ads.configs.AppConfig" /> -->
    <!-- </oxm:jaxb2-marshaller> -->


    <jpa:repositories base-package="com.ads.dao"
        entity-manager-factory-ref="myEmf" />
    <tx:annotation-driven />
    <mvc:annotation-driven></mvc:annotation-driven>
    <context:component-scan base-package="com.ads.*" />
    <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
        <property name="entityManagerFactory" ref="myEmf" />
    </bean>

我用Session工厂创建了一个解决方案,但是它没有使用我的项目,因为我使用的是实体管理工厂。

已更新:--我的新问题是发生了javax.persistence.PersistenceException --所以我的堆栈跟踪:

代码语言:javascript
复制
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'myEmf' defined in ServletContext resource [/WEB-INF/rest-servlet.xml]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to resolve named mapping-file [hibernate.hbm.xml]
    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$1.getObject(AbstractBeanFactory.java:304)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
    at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:973)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:750)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:381)
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:293)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4939)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5434)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
    at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to resolve named mapping-file [hibernate.hbm.xml]
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.persistenceException(EntityManagerFactoryBuilderImpl.java:1225)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.persistenceException(EntityManagerFactoryBuilderImpl.java:1221)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.buildMappingFileDescriptor(EntityManagerFactoryBuilderImpl.java:348)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.buildDeploymentResources(EntityManagerFactoryBuilderImpl.java:264)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.<init>(EntityManagerFactoryBuilderImpl.java:220)
    at org.hibernate.jpa.boot.spi.Bootstrap.getEntityManagerFactoryBuilder(Bootstrap.java:51)
    at org.hibernate.jpa.HibernatePersistenceProvider.getEntityManagerFactoryBuilder(HibernatePersistenceProvider.java:182)
    at org.hibernate.jpa.HibernatePersistenceProvider.getEntityManagerFactoryBuilder(HibernatePersistenceProvider.java:177)
    at org.hibernate.jpa.HibernatePersistenceProvider.createContainerEntityManagerFactory(HibernatePersistenceProvider.java:152)
    at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:67)
    at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:318)
    at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:318)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1612)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1549)
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回答 3

Stack Overflow用户

回答已采纳

发布于 2015-05-29 15:38:14

我刚刚将文件的位置更改为src/main/resources,然后问题就解决了。

票数 0
EN

Stack Overflow用户

发布于 2015-05-29 14:49:29

在您的org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean bean中添加以下proprety

代码语言:javascript
复制
<property name="mappingResources">
            <value>com/your/package/resources/*.hbm.xml</value>
        </property>
票数 0
EN

Stack Overflow用户

发布于 2017-08-26 20:26:39

这意味着您的映射文件orm.xml,如果使用JPA或hbm.xml,如果使用hibernate,则不在部署存档中,或者它们位于错误的位置,或者在persistence.xml文件或文件名称本身上被错误命名。

由于这些可能的原因,您的容器或运行时无法找到在persistence.xml文件中声明的所需文件。

映射文件应该在META或WEB下,具体取决于部署归档类型。

在persistence.xml为JPA声明如下:

/META-INF/jpa/Entity-orm.xml

可以解决可能与目录相关的问题。

假设该实体-orm.xml文件位于/META/jpa/目录下。

票数 0
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页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接:

https://stackoverflow.com/questions/30531957

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