Hibernate使用过程碰到的一些问题小结

    技术2025-04-08  40

    Hibernate

     

    Exception in thread "main" java.lang.NoClassDefFoundError: javax/persistence/EntityListeners

        at org.hibernate.cfg.annotations.reflection.JPAMetadataProvider.getDefaults(JPAMetadataProvider.java:96)

        at org.hibernate.annotations.common.reflection.java.JavaReflectionManager.getDefaults(JavaReflectionManager.java:226)

        at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1355)

        at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1826)

        at StudentTest.main(StudentTest.java:16)

    Caused by: java.lang.ClassNotFoundException: javax.persistence.EntityListeners

        at java.net.URLClassLoader$1.run(URLClassLoader.java:200)

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

        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)

        at java.lang.ClassLoader.loadClass(ClassLoader.java:307)

        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)

        at java.lang.ClassLoader.loadClass(ClassLoader.java:252)

        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)

        ... 5 more

    解决方法:

    添加

    ejb3-persistence.jar

     

     

    Exception in thread "main" org.hibernate.InvalidMappingException: Could not parse mapping document from resource com/test/model/Student.hbm.xml

        at org.hibernate.cfg.Configuration$MetadataSourceQueue.processHbmXml(Configuration.java:3951)

        at org.hibernate.cfg.Configuration$MetadataSourceQueue.processHbmXmlQueue(Configuration.java:3940)

        at org.hibernate.cfg.Configuration$MetadataSourceQueue.processMetadata(Configuration.java:3928)

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

        at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1826)

        at StudentTest.main(StudentTest.java:16)

    Caused by: org.hibernate.MappingException: class com.test.model.Student.Student not found while looking for property: id

        at org.hibernate.util.ReflectHelper.reflectedPropertyClass(ReflectHelper.java:232)

        at org.hibernate.mapping.SimpleValue.setTypeUsingReflection(SimpleValue.java:316)

        at org.hibernate.cfg.HbmBinder.bindSimpleId(HbmBinder.java:451)

        at org.hibernate.cfg.HbmBinder.bindRootPersistentClassCommonValues(HbmBinder.java:384)

        at org.hibernate.cfg.HbmBinder.bindRootClass(HbmBinder.java:323)

        at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:174)

        at org.hibernate.cfg.Configuration$MetadataSourceQueue.processHbmXml(Configuration.java:3948)

        ... 5 more

    Caused by: java.lang.ClassNotFoundException: com.test.model.Student.Student

        at java.net.URLClassLoader$1.run(URLClassLoader.java:200)

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

        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)

        at java.lang.ClassLoader.loadClass(ClassLoader.java:307)

        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)

        at java.lang.ClassLoader.loadClass(ClassLoader.java:252)

        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)

        at java.lang.Class.forName0(Native Method)

        at java.lang.Class.forName(Class.java:169)

        at org.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:192)

        at org.hibernate.util.ReflectHelper.reflectedPropertyClass(ReflectHelper.java:228)

        ... 11 more

     

    解决方法:

    Student.hbm.xml中的

    <class name="Student" table="student">

    改为

    <class name="com.test.model.Student" table="student">

     

     

    Exception in thread "main" java.lang.NoClassDefFoundError: javax/persistence/Cacheable

        at org.hibernate.cfg.AnnotationBinder.determineCacheSettings(AnnotationBinder.java:988)

        at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:579)

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

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

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

        at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1826)

        at TeacherTest.main(TeacherTest.java:17)

    Caused by: java.lang.ClassNotFoundException: javax.persistence.Cacheable

        at java.net.URLClassLoader$1.run(URLClassLoader.java:200)

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

        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)

        at java.lang.ClassLoader.loadClass(ClassLoader.java:307)

        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)

        at java.lang.ClassLoader.loadClass(ClassLoader.java:252)

        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)

        ... 7 more

     

    加包

    hibernate-distribution-3.6.0.Final/lib/jpa/hibernate-jpa-2.0-api-1.0.0.Final.jar

     

     

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