java的JUnit的重複映射表，異常

我想JUnit測試DAO方法有：java的JUnit的重複映射表，異常

@RunWith(SpringJUnit4ClassRunner.class) 
@ContextConfiguration(locations = { "/applicationContext.xml" }) 
@TransactionConfiguration(transactionManager = "singletable", defaultRollback = false) 
@Transactional 
public class TestPersonneSingleTableDao { 

    @Autowired 
    private IHommeSingleTableDao iHommeDao; 
    @Autowired 
    private IFemmeSingleTableDao iFemmeDao; 

    /** 
    * 
    */ 
    @Test 
    public void testSavePersonne() { 
    // crée et enregistre un homme 
    HommeDo hommeDo = new HommeDo(); 
    hommeDo.setNom("homme1"); 
    hommeDo.setDatenaissance(new Date()); 
.... 
... 
}

當我嘗試運行它，它輸出了我（6次，我有6種測試方法）：

févr. 25, 2014 10:12:56 PM org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions 
Infos: Loading XML bean definitions from class path resource [applicationContext.xml] 
févr. 25, 2014 10:12:56 PM org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider registerDefaultFilters 
Infos: JSR-250 'javax.annotation.ManagedBean' found and supported for component scanning 
févr. 25, 2014 10:12:56 PM org.springframework.context.support.AbstractApplicationContext prepareRefresh 
Infos: Refreshing [email protected]584ba: startup date [Tue Feb 25 22:12:56 CET 2014]; root of context hierarchy 
févr. 25, 2014 10:12:56 PM org.springframework.core.io.support.PropertiesLoaderSupport loadProperties 
Infos: Loading properties file from class path resource [database.properties] 
févr. 25, 2014 10:12:56 PM org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean createNativeEntityManagerFactory 
Infos: Building JPA container EntityManagerFactory for persistence unit 'springmvcapp_pu_singletable' 
févr. 25, 2014 10:12:56 PM org.hibernate.ejb.HibernatePersistence logDeprecation 
WARN: HHH015016: Encountered a deprecated javax.persistence.spi.PersistenceProvider [org.hibernate.ejb.HibernatePersistence]; use [org.hibernate.jpa.HibernatePersistenceProvider] instead. 
févr. 25, 2014 10:12:56 PM org.hibernate.jpa.internal.util.LogHelper logPersistenceUnitInformation 
INFO: HHH000204: Processing PersistenceUnitInfo [ 
    name: springmvcapp_pu_singletable 
    ...] 
févr. 25, 2014 10:12:56 PM org.hibernate.dialect.Dialect <init> 
INFO: HHH000400: Using dialect: org.hibernate.dialect.MySQL5InnoDBDialect 
févr. 25, 2014 10:12:56 PM org.hibernate.engine.jdbc.internal.LobCreatorBuilder useContextualLobCreation 
INFO: HHH000424: Disabling contextual LOB creation as createClob() method threw error : java.lang.reflect.InvocationTargetException 
févr. 25, 2014 10:12:56 PM org.springframework.beans.factory.support.DefaultSingletonBeanRegistry destroySingletons 
Infos: Destroying singletons in org.s[email protected]71a67848: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.annotation.internalPersistenceAnnotationProcessor,femmeJoinedJpaDao,femmeSingleTableJpaDao,femmeTablePerClassJpaDao,hommeJoinedJpaDao,hommeSingleTableJpaDao,hommeTablePerClassJpaDao,ServicePersonneJoined,ServicePersonneSingleTable,ServicePersonneTablePerClass,createController,deleteController,helloController,readController,createControllerREST,readControllerREST,updateController,org.springframework.context.support.PropertySourcesPlaceholderConfigurer#0,dataSourceSingleTable,entityManagerFactorySingleTable,transactionManagerSingleTable,dataSourceTablePerClass,entityManagerFactoryTablePerClass,transactionManagerTablePerClass,dataSourceJoined,entityManagerFactoryJoined,transactionManagerJoined,org.springframework.aop.config.internalAutoProxyCreator,org.springframework.transaction.annotation.AnnotationTransactionAttributeSource#0,org.springframework.transaction.interceptor.TransactionInterceptor#0,org.springframework.transaction.config.internalTransactionAdvisor,org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor]; root of factory hierarchy 
févr. 25, 2014 10:12:56 PM org.springframework.test.context.TestContextManager prepareTestInstance 
Grave: Caught exception while allowing TestExecutionListener [or[email protected]6a3af151] to prepare test instance [[email protected]] 
java.lang.IllegalStateException: Failed to load ApplicationContext 
    at org.springframework.test.context.CacheAwareContextLoaderDelegate.loadContext(CacheAwareContextLoaderDelegate.java:99) 
    at org.springframework.test.context.TestContext.getApplicationContext(TestContext.java:122) 
    at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:105) 
    at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:74) 
    at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:312) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:211) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:288) 
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:284) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:231) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:88) 
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) 
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) 
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) 
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) 
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) 
    at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) 
    at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:71) 
    at org.junit.runners.ParentRunner.run(ParentRunner.java:309) 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:174) 
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) 
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) 
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) 
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) 
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) 
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) 
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactorySingleTable' defined in class path resource [applicationContext.xml]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: springmvcapp_pu_singletable] Unable to build Hibernate SessionFactory 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1488) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:524) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461) 
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295) 
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) 
    at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1117) 
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:922) 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479) 
    at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:120) 
    at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:60) 
    at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.delegateLoading(AbstractDelegatingSmartContextLoader.java:100) 
    at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.loadContext(AbstractDelegatingSmartContextLoader.java:248) 
    at org.springframework.test.context.CacheAwareContextLoaderDelegate.loadContextInternal(CacheAwareContextLoaderDelegate.java:64) 
    at org.springframework.test.context.CacheAwareContextLoaderDelegate.loadContext(CacheAwareContextLoaderDelegate.java:91) 
    ... 25 more 
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: springmvcapp_pu_singletable] Unable to build Hibernate SessionFactory 
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.persistenceException(EntityManagerFactoryBuilderImpl.java:1225) 
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.access$600(EntityManagerFactoryBuilderImpl.java:119) 
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:853) 
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:843) 
    at org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl.withTccl(ClassLoaderServiceImpl.java:399) 
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:842) 
    at org.hibernate.jpa.HibernatePersistenceProvider.createContainerEntityManagerFactory(HibernatePersistenceProvider.java:150) 
    at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:67) 
    at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:288) 
    at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:310) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1547) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1485) 
    ... 40 more 
Caused by: org.hibernate.DuplicateMappingException: Duplicate table mapping femme 
    at org.hibernate.cfg.Configuration$MappingsImpl.addDenormalizedTable(Configuration.java:2918) 
    at org.hibernate.cfg.annotations.TableBinder.buildAndFillTable(TableBinder.java:237) 
    at org.hibernate.cfg.annotations.TableBinder.buildAndFillTable(TableBinder.java:287) 
    at org.hibernate.cfg.annotations.EntityBinder.bindTable(EntityBinder.java:568) 
    at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:659) 
    at org.hibernate.cfg.Configuration$MetadataSourceQueue.processAnnotatedClassesQueue(Configuration.java:3762) 
    at org.hibernate.cfg.Configuration$MetadataSourceQueue.processMetadata(Configuration.java:3716) 
    at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1410) 
    at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1844) 
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:850) 
    ... 49 more

它說我「：org.hibernate.DuplicateMappingException：由造成重複表映射FEMME」，但我只有這3個數據對象：

@Pojo 
@Entity(name = "PersonneSingleTableDo") 
@Table(name = "personne") 
@Inheritance(strategy = InheritanceType.SINGLE_TABLE) 
@DiscriminatorColumn(name = "sexe", discriminatorType = DiscriminatorType.STRING) 
public abstract class PersonneDo { 

    @Id 
    @GeneratedValue 
    @Column(name = "id") 
    private int    id; 
    @Column(name = "nom") 
    private String   nom; 
    @Column(name = "datenaissance") 
    private Date    datenaissance; 
    @ManyToMany 
    @JoinTable(name = "amis", joinColumns = @JoinColumn(name = "idPersonne"), inverseJoinColumns = @JoinColumn(name = "idAmi")) 
    private List<PersonneDo> amis; 
    @ManyToMany 
    @JoinTable(name = "amis", joinColumns = @JoinColumn(name = "idAmi"), inverseJoinColumns = @JoinColumn(name = "idPersonne")) 
    private List<PersonneDo> amiDe; 

... 
getters/setters 
... 



@Pojo 
@Entity(name = "HommeSingleTableDo") 
//@Table(name = "personne") 
@DiscriminatorValue(value = "homme") 
public class HommeDo extends PersonneDo { 

} 



@Pojo 
@Entity(name = "FemmeSingleTableDo") 
//@Table(name = "personne") 
@DiscriminatorValue(value = "femme") 
public class FemmeDo extends PersonneDo { 

}

我做了什麼錯？

PS：@Pojo註釋只是對於那些關心的人的個人自定義驗證器。

來源

2014-02-25 user3332598