Hibernate 5: Mapping von Annotation funktioniert nicht und löst MappingException (unbekannte Entität)

Ich habe bereits Lösungen für das Problem überprüft, aber es hat nicht geholfen.Hibernate 5: Mapping von Annotation funktioniert nicht und löst MappingException (unbekannte Entität)

Ich übe Spring + Hibernate. Zuvor habe ich Entitäten per XML-Datei zugeordnet. Aber jetzt habe ich versucht, es durch Anmerkungen zu machen, weil es komfortabler aussieht. Aber leider habe ich

Unknown entity: milkiv.easyword.models.UserRole; nested exception is org.hibernate.MappingException: Unknown entity: milkiv.easyword.models.UserRole

So habe ich das nächste Modell Datei:

package milkiv.easyword.models; 

import java.io.Serializable; 
import java.util.Objects; 
import javax.persistence.*; 
import javax.validation.constraints.Size; 
import org.hibernate.validator.constraints.NotBlank; 

@Entity (name = "UserRole") 
@Table(name = "user_role") 
public class UserRole implements Serializable{ 
    @Id 
    @GeneratedValue(strategy=GenerationType.AUTO) 
    @Column(name = "role_id", updatable = false, unique = true) 
    private int roleId; 

    @NotBlank(message = "Email field can not be empty or missed.") 
    @Size(min = 3, max = 59, message = "Email field must have from 5 to 128 symbols.") 
    @Column(name = "name", nullable = false, unique = true) 
    private String name; 

    public UserRole() { 
    } 

    public int getRoleId() { 
    return roleId; 
    } 

    public void setRoleId(int roleId) { 
    this.roleId = roleId; 
    } 

    public String getName() { 
    return name; 
    } 

    public void setName(String name) { 
    //INFO: SPRING REQUIRE NAME ROLES IN FORMAT - ROLE_rolename 
    this.name = "ROLE_".concat(name); 
    } 

    @Override 
    public int hashCode() { 
    return (name.hashCode()*31+roleId)*31; 
    } 

    @Override 
    public boolean equals(Object obj) { 
    if (this == obj) { 
     return true; 
    } 
    if (obj == null) { 
     return false; 
    } 
    if (getClass() != obj.getClass()) { 
     return false; 
    } 
    final UserRole other = (UserRole) obj; 
    if (this.roleId != other.roleId) { 
     return false; 
    } 
    return Objects.equals(this.name, other.name); 
    } 
}

meine feder context.xml Datei:

<beans 
    xmlns="http://www.springframework.org/schema/beans" 
    xmlns:aop="http://www.springframework.org/schema/aop" 
    xmlns:context="http://www.springframework.org/schema/context" 
    xmlns:security="http://www.springframework.org/schema/security" 
    xmlns:tx="http://www.springframework.org/schema/tx" 
    xsi:schemaLocation=" 
     http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd 
     http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd 
     http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd 
     http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.0.xsd 
     http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd 
    http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc"> 

    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> 
    <property name="prefix"> 
     <value>/views/</value> 
    </property> 
    <property name="suffix"> 
     <value>.jsp</value> 
    </property> 
    </bean> 

    <bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean"> 
    //added when tried to resolve the problem. 
    <property name="packagesToScan" value="milkiv.easyword.models.UserRole"/> 
    <property name="configLocations"> 
     <value>classpath:resources/hibernate.cfg.xml</value> 
    </property> 
    </bean> 

    <bean class="org.springframework.orm.hibernate5.HibernateTemplate"> 
    <property name="sessionFactory" ref="sessionFactory"/> 
    </bean> 

    <bean id="validator" class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean"/> 

    <bean id="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager"> 
    <property name="sessionFactory" ref="sessionFactory"/> 
    </bean> 

    <mvc:resources mapping="/resources/**" location="/resources/"/> 
    <context:annotation-config/> 
    <context:component-scan base-package="milkiv.easyword"/> 
    <tx:annotation-driven/> 
    <mvc:annotation-driven/> 
</beans>

Und Konfigurationsdatei überwintern hibernate.cfg.xml:

<hibernate-configuration> 
    <session-factory> 
    <property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property> 
    <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property> 
    <property name="hibernate.connection.url">jdbc:mysql://localhost/myurl</property> 
    <property name="hibernate.connection.username">username</property> 
    <property name="hibernate.connection.password">password</property> 
    <property name="hibernate.default_schema">easywordweb</property>--> 
    <property name="hibernate.connection.provider_class">org.hibernate.connection.C3P0ConnectionProvider</property> 
    <property name="hibernate.c3p0.min_size">5</property> 
    <property name="hibernate.c3p0.max_size">20</property> 
    <property name="hibernate.c3p0.timeout">300</property> 
    <property name="hibernate.c3p0.max_statements">50</property> 
    <property name="hibernate.temp.use_jdbc_metadata_defaults">false</property> 
    <mapping resource="resources/milkiv/easyword/models/User.hbm.xml"/> 
    <mapping resource="resources/milkiv/easyword/models/UserSessions.hbm.xml"/> 
    <mapping resource="resources/milkiv/easyword/models/Language.hbm.xml"/> 
    <!--<mapping class="milkiv.easyword.models.UserRole"/>--> 
    </session-factory> 
</hibernate-configuration>

Aber wenn ich versuche, aus der UserRoleManager jede Funktion aufzurufen (UserRoleManager implements UserRoleDAO<UserRole>) in Unittest Ich habe die nächsten Ausnahmen:

org.springframework.orm.hibernate5.HibernateSystemException: Unknown entity: milkiv.easyword.models.UserRole; nested exception is org.hibernate.MappingException: Unknown entity: milkiv.easyword.models.UserRole 
    at org.springframework.orm.hibernate5.SessionFactoryUtils.convertHibernateAccessException(SessionFactoryUtils.java:219) 
    at org.springframework.orm.hibernate5.HibernateTemplate.doExecute(HibernateTemplate.java:344) 
    at org.springframework.orm.hibernate5.HibernateTemplate.executeWithNativeSession(HibernateTemplate.java:309) 
    at org.springframework.orm.hibernate5.HibernateTemplate.save(HibernateTemplate.java:616) 
    at milkiv.easyword.managers.UserRoleManager.create(UserRoleManager.java:37) 
    at milkiv.easyword.managers.UserRoleManager$$FastClassBySpringCGLIB$$a48099a0.invoke(<generated>) 
    at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) 
    at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:717) 
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) 
    at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) 
    at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:281) 
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) 
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) 
    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:653) 
    at milkiv.easyword.managers.UserRoleManager$$EnhancerBySpringCGLIB$$2bdb1f79.create(<generated>) 
    at milkiv.easyword.managers.UserRoleManager$$FastClassBySpringCGLIB$$a48099a0.invoke(<generated>) 
    at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) 
    at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:717) 
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) 
    at org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:133) 
    at org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:121) 
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) 
    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:653) 
    at milkiv.easyword.managers.UserRoleManager$$EnhancerBySpringCGLIB$$5c468ebb.create(<generated>) 
    at milkiv.easyword.managers.UserRoleManagerTest.createTest(UserRoleManagerTest.java:60) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:497) 
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) 
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) 
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) 
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20) 
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28) 
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263) 
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:69) 
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:48) 
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231) 
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60) 
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229) 
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50) 
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222) 
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31) 
    at org.junit.runners.ParentRunner.run(ParentRunner.java:292) 
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:242) 
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:137) 
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:497) 
    at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189) 
    at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165) 
    at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85) 
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115) 
    at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75) 
Caused by: org.hibernate.MappingException: Unknown entity: milkiv.easyword.models.UserRole 
    at org.hibernate.internal.SessionFactoryImpl.getEntityPersister(SessionFactoryImpl.java:776) 
    at org.hibernate.internal.SessionImpl.getEntityPersister(SessionImpl.java:1451) 
    at org.hibernate.event.internal.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:100) 
    at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:192) 
    at org.hibernate.event.internal.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:38) 
    at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:177) 
    at org.hibernate.event.internal.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:32) 
    at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:73) 
    at org.hibernate.internal.SessionImpl.fireSave(SessionImpl.java:678) 
    at org.hibernate.internal.SessionImpl.save(SessionImpl.java:670) 
    at org.hibernate.internal.SessionImpl.save(SessionImpl.java:665) 
    at org.springframework.orm.hibernate5.HibernateTemplate$12.doInHibernate(HibernateTemplate.java:620) 
    at org.springframework.orm.hibernate5.HibernateTemplate$12.doInHibernate(HibernateTemplate.java:616) 
    at org.springframework.orm.hibernate5.HibernateTemplate.doExecute(HibernateTemplate.java:341) 
    ... 54 more 
milkiv.easyword.managers.UserRoleManagerTest Time elapsed: 0.531 sec <<< ERROR! 
org.springframework.orm.hibernate5.HibernateQueryException: UserRole is not mapped [from UserRole where name = :name]; nested exception is org.hibernate.hql.internal.ast.QuerySyntaxException: UserRole is not mapped [from UserRole where name = :name] 
    at org.springframework.orm.hibernate5.SessionFactoryUtils.convertHibernateAccessException(SessionFactoryUtils.java:176) 
    at org.springframework.orm.hibernate5.HibernateTemplate.doExecute(HibernateTemplate.java:344) 
    at org.springframework.orm.hibernate5.HibernateTemplate.executeWithNativeSession(HibernateTemplate.java:309) 
    at org.springframework.orm.hibernate5.HibernateTemplate.findByNamedParam(HibernateTemplate.java:892) 
    at org.springframework.orm.hibernate5.HibernateTemplate.findByNamedParam(HibernateTemplate.java:882) 
    at milkiv.easyword.managers.UserRoleManager.readByName(UserRoleManager.java:30) 
    at milkiv.easyword.managers.UserRoleManager$$FastClassBySpringCGLIB$$a48099a0.invoke(<generated>) 
    at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) 
    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:649) 
    at milkiv.easyword.managers.UserRoleManager$$EnhancerBySpringCGLIB$$2bdb1f79.readByName(<generated>) 
    at milkiv.easyword.managers.UserRoleManager$$FastClassBySpringCGLIB$$a48099a0.invoke(<generated>) 
    at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) 
    at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:717) 
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) 
    at org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:133) 
    at org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:121) 
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) 
    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:653) 
    at milkiv.easyword.managers.UserRoleManager$$EnhancerBySpringCGLIB$$5c468ebb.readByName(<generated>) 
    at milkiv.easyword.managers.UserRoleManagerTest.EraseTestData(UserRoleManagerTest.java:139) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:497) 
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) 
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) 
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) 
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:37) 
    at org.junit.runners.ParentRunner.run(ParentRunner.java:292) 
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:242) 
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:137) 
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:497) 
    at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189) 
    at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165) 
    at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85) 
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115) 
    at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75) 
Caused by: org.hibernate.hql.internal.ast.QuerySyntaxException: UserRole is not mapped [from UserRole where name = :name] 
    at org.hibernate.hql.internal.ast.QuerySyntaxException.generateQueryException(QuerySyntaxException.java:79) 
    at org.hibernate.QueryException.wrapWithQueryString(QueryException.java:103) 
    at org.hibernate.hql.internal.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:218) 
    at org.hibernate.hql.internal.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:142) 
    at org.hibernate.engine.query.spi.HQLQueryPlan.<init>(HQLQueryPlan.java:115) 
    at org.hibernate.engine.query.spi.HQLQueryPlan.<init>(HQLQueryPlan.java:76) 
    at org.hibernate.engine.query.spi.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:150) 
    at org.hibernate.internal.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:298) 
    at org.hibernate.internal.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:236) 
    at org.hibernate.internal.SessionImpl.createQuery(SessionImpl.java:1825) 
    at org.springframework.orm.hibernate5.HibernateTemplate$30.doInHibernate(HibernateTemplate.java:895) 
    at org.springframework.orm.hibernate5.HibernateTemplate$30.doInHibernate(HibernateTemplate.java:892) 
    at org.springframework.orm.hibernate5.HibernateTemplate.doExecute(HibernateTemplate.java:341) 
    ... 39 more 
Caused by: org.hibernate.hql.internal.ast.QuerySyntaxException: UserRole is not mapped 
    at org.hibernate.hql.internal.ast.util.SessionFactoryHelper.requireClassPersister(SessionFactoryHelper.java:171) 
    at org.hibernate.hql.internal.ast.tree.FromElementFactory.addFromElement(FromElementFactory.java:91) 
    at org.hibernate.hql.internal.ast.tree.FromClause.addFromElement(FromClause.java:76) 
    at org.hibernate.hql.internal.ast.HqlSqlWalker.createFromElement(HqlSqlWalker.java:321) 
    at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.fromElement(HqlSqlBaseWalker.java:3678) 
    at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.fromElementList(HqlSqlBaseWalker.java:3567) 
    at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.fromClause(HqlSqlBaseWalker.java:708) 
    at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.query(HqlSqlBaseWalker.java:564) 
    at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.selectStatement(HqlSqlBaseWalker.java:301) 
    at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.statement(HqlSqlBaseWalker.java:249) 
    at org.hibernate.hql.internal.ast.QueryTranslatorImpl.analyze(QueryTranslatorImpl.java:262) 
    at org.hibernate.hql.internal.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:190) 
    ... 49 more

Die Botschaft ist klar, aber die Ursache davon - nein. Bitte, wenn jemand irgendwelche Ideen haben, können Sie mir helfen? Ich werde jede Hilfe schätzen. Vielen Dank im Voraus.

EDIT: Ich benutze Hibernate 5.0.1.Finale Version.

EDIT: Versucht dieses. auch nicht für mich arbeiten:

<bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean"> 
    <property name="annotatedClasses"> 
     <list> 
     <value>milkiv.easyword.models</value> 
     </list> 
    </property> 
    <property name="configLocations"> 
     <value>classpath:resources/hibernate.cfg.xml</value> 
    </property> 
</bean>

Quelle

2016-05-06 Nickolas

Dies ist falsch '' –

@ v.ladynev, Oooh. Aha. Es muss ohne UserRole sein. Ich habe auch versucht "value =" mililiv.easyword.models "und es funktioniert nicht so gut. Ich habe in Setter Beschreibung für die PackegesToScan Variable gelesen, die ich brauche. "Geben Sie Pakete an, die nach der automatischen Erkennung Ihrer Entitätsklassen im Klassenpfad suchen". Ich habe auch versucht, annotatedClasses Variable zu setzen. Ich aktualisiere meinen Beitrag. – Nickolas

Versuchen Sie, von einer einfachen Konsolenanwendung ohne Spring zu beginnen. Fügen Sie dann Spring stuff ohne Web hinzu. Sie haben viele unnötige Dinge: Geben Sie zum Beispiel einen Tabellennamen mit '@ Entity' und' @Table' an. 'unique = true' für einen Primärschlüssel usw. –

Hibernate nicht über Ihre kommentierten Klasse kennen, müssen Sie sagen, überwintern, wo es ist, mit dieser Eigenschaft in der Sitzung Fabrik xml:

<mapping package="milkiv.easyword.models"/>

oder direkt eine Klasse:

<mapping class="milkiv.easyword.models.UserRole"/>

Schauen Sie sich die docs.

Quelle

2016-05-06 02:20:15

Danke für die Antwort. Ich habe die zweite Lösung ausprobiert und leider funktioniert es nicht. Sowie die erste. Die gleichen Ausnahmen sind aufgetreten. – Nickolas

Wie wird die Sitzungsfactory instanziiert? verwenden Sie AnnotationConfiguration? Denn wenn Sie die Legacy-HibernateUtils verwenden, unterstützt sie standardmäßig keine annotierten Entitäten. –

Ich habe HibernateTemplate aus dem org.springframework verwendet.orm.hibernate5 verursachen es alle Arbeit mit Sitzungen statt mir oder es ist die schlechte Entscheidung? Und injizieren Sie in HibernateTemplate als sessionFactory LocalSessionFactoryBean aus dem gleichen Paket. Sieht so aus, als wäre das Problem mit der LocalSessionFactoryBean. Ich habe versucht, AnnotatedClasses und AnnotatedPackages Werte in LocalSessionFactoryBean zu injizieren, aber es hat nicht so gut funktioniert. – Nickolas

Hibernate 5: Mapping von Annotation funktioniert nicht und löst MappingException (unbekannte Entität)

Antwort

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