1. дома
  2. Вопрос и ответ
  3. JBoss Hibernate Не удалось найти ошибку persister

JBoss Hibernate Не удалось найти ошибку persister

2016-07-28 3 views
1

После исправления ошибок я столкнулся с проблемой previous issue. Я пробовал много общих исправлений, но никто, кажется, не работает для меня. Вот соответствующие файлы из моего проекта:JBoss Hibernate Не удалось найти ошибку persister

hibernate.cfg.xml

<?xml version='1.0' encoding='utf-8'?> 
<!DOCTYPE hibernate-configuration PUBLIC 
    "-//Hibernate/Hibernate Configuration DTD 3.0//EN" 
    "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd"> 
<hibernate-configuration>  
    <session-factory> 
    <!-- Database connection settings --> 
    <property name="connection.driver_class">com.mysql.jdbc.Driver</property> 
    <property name="connection.url">jdbc:mysql://localhost:3306/accountdb</property> 
    <property name="connection.username">root</property> 
    <property name="connection.password">pass</property> 

    <!-- Hibernate properties --> 
    <property name="show_sql">true</property> 
    <property name="dialect">org.hibernate.dialect.MySQLDialect</property> 
    <property name="hbm2ddl.auto">update</property> 

    <!-- Mapping Files --> 
    <mapping resource="com/gto/test/Account.hbm.xml"/> 
    </session-factory> 
</hibernate-configuration>

persistence.xml

<?xml version="1.0" encoding="UTF-8"?> 
<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="TestEJB3Project"> 
    <provider>org.hibernate.ejb.HibernatePersistence</provider> 
    <class>com.gto.test.Account</class> 
</persistence-unit>

Account.hbm.xml

<?xml version="1.0"?> 
<!DOCTYPE hibernate-mapping PUBLIC 
    "-//Hibernate/Hibernate Mapping DTD 3.0//EN" 
    "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd"> 
<hibernate-mapping> 
    <class name="com.gto.test.Account" table="account"> 
     <id name="id" column="id"> 
      <generator class="increment" /> 
     </id> 
     <property name="accessCount" column="accessCount"/> 
    </class> 
</hibernate-mapping>

Account.java

package com.gto.test; 

import java.io.Serializable; 
import javax.persistence.*; 
import java.util.List; 

@Entity 
@Table(name="account") 
@NamedQuery(name="Account.findAll", query="SELECT a FROM Account a") 
public class Account implements Serializable { 
    private static final long serialVersionUID = 1L; 

    @Id 
    private int id; 

    private int accessCount; 

    //bi-directional many-to-one association to Accountaccesslog 
    @OneToMany(mappedBy="account") 
    private List<Accountaccesslog> accountaccesslogs; 

    public Account() { 
    } 

    public int getId() { 
     return this.id; 
    } 

    public void setId(int id) { 
     this.id = id; 
    } 

    public int getAccessCount() { 
     return this.accessCount; 
    } 

    public void setAccessCount(int accessCount) { 
     this.accessCount = accessCount; 
    } 

    public List<Accountaccesslog> getAccountaccesslogs() { 
     return this.accountaccesslogs; 
    } 

    public void setAccountaccesslogs(List<Accountaccesslog> accountaccesslogs) { 
     this.accountaccesslogs = accountaccesslogs; 
    } 

    public Accountaccesslog addAccountaccesslog(Accountaccesslog accountaccesslog) { 
     getAccountaccesslogs().add(accountaccesslog); 
     accountaccesslog.setAccount(this); 

     return accountaccesslog; 
    } 

    public Accountaccesslog removeAccountaccesslog(Accountaccesslog accountaccesslog) { 
     getAccountaccesslogs().remove(accountaccesslog); 
     accountaccesslog.setAccount(null); 

     return accountaccesslog; 
    } 

}

Server Log

12:58:58,694 WARN [org.hibernate.orm.connections] (EJB default - 1) HHH10001002: Using Hibernate built-in connection pool (not for production use!) 
12:58:58,698 INFO [org.hibernate.orm.connections] (EJB default - 1) HHH10001005: using driver [com.mysql.jdbc.Driver] at URL [jdbc:mysql://localhost:3306/accountdb] 
12:58:58,699 INFO [org.hibernate.orm.connections] (EJB default - 1) HHH10001001: Connection properties: {user=root, password=****} 
12:58:58,699 INFO [org.hibernate.orm.connections] (EJB default - 1) HHH10001003: Autocommit mode: false 
12:58:58,701 INFO [org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl] (EJB default - 1) HHH000115: Hibernate connection pool size: 20 (min=1) 
12:58:58,847 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://127.0.0.1:9990/management 
12:58:58,847 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://127.0.0.1:9990 
12:58:58,847 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0025: JBoss EAP 7.0.0.GA (WildFly Core 2.1.2.Final-redhat-1) started in 5746ms - Started 401 of 670 services (379 services are lazy, passive or on-demand) 
12:58:58,860 ERROR [stderr] (EJB default - 1) Thu Jul 28 12:58:58 IST 2016 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification. 

12:58:58,930 INFO [org.hibernate.dialect.Dialect] (EJB default - 1) HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect 
12:58:58,949 INFO [org.hibernate.envers.boot.internal.EnversServiceImpl] (EJB default - 1) Envers integration enabled? : true 
12:58:58,957 INFO [org.hibernate.tool.hbm2ddl.SchemaUpdate] (EJB default - 1) HHH000228: Running hbm2ddl schema update 
12:58:59,000 ERROR [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0020: Error invoking timeout for timer: [id=e4f1edcd-d8cb-4f38-9a17-78df26ccc2ea timedObjectId=TestEJB3Project.TestEJB3Project.TimerBean auto-timer?:true persistent?:true [email protected]0bd initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Jul 28 12:59:00 IST 2016 timerState=IN_TIMEOUT info=Calls AccountAccessBean every 30 seconds]: javax.ejb.EJBException: org.hibernate.UnknownEntityTypeException: Unable to locate persister: com.gto.test.Account 
at org.jboss.as.ejb3.tx.CMTTxInterceptor.handleExceptionInOurTx(CMTTxInterceptor.java:187) 
at org.jboss.as.ejb3.tx.TimerCMTTxInterceptor.handleExceptionInOurTx(TimerCMTTxInterceptor.java:53) 
at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:277) 
at org.jboss.as.ejb3.tx.CMTTxInterceptor.required(CMTTxInterceptor.java:327) 
at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:239) 
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) 
at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) 
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) 
at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) 
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) 
at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) 
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) 
at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) 
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) 
at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) 
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) 
at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) 
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) 
at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) 
at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) 
at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) 
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) 
at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) 
at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) 
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) 
at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) 
at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:99) 
at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:64) 
at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) 
at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) 
at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1214) 
at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) 
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) 
at java.lang.Thread.run(Unknown Source) 
at org.jboss.threads.JBossThread.run(JBossThread.java:320) 

Caused by: org.hibernate.UnknownEntityTypeException: Unable to locate persister: com.gto.test.Account 
at org.hibernate.internal.SessionFactoryImpl.locateEntityPersister(SessionFactoryImpl.java:797) 
at org.hibernate.internal.SessionImpl.locateEntityPersister(SessionImpl.java:2710) 
at org.hibernate.internal.SessionImpl.access$2500(SessionImpl.java:164) 
at org.hibernate.internal.SessionImpl$IdentifierLoadAccessImpl.<init>(SessionImpl.java:2648) 
at org.hibernate.internal.SessionImpl$IdentifierLoadAccessImpl.<init>(SessionImpl.java:2635) 
at org.hibernate.internal.SessionImpl.byId(SessionImpl.java:1102) 
at org.hibernate.internal.SessionImpl.get(SessionImpl.java:975) 
at com.gto.test.AccountAccessBean.resigterAccountEvent(AccountAccessBean.java:47) 
at com.gto.test.TimerBean.scheduledTimeout(TimerBean.java:29) 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
at java.lang.reflect.Method.invoke(Unknown Source) 
at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) 
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) 
at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) 
at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) 
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) 
at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) 
at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) 
at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) 
at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) 
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) 
at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) 
at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) 
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) 
at org.jboss.as.jpa.interceptor.SBInvocationInterceptor.processInvocation(SBInvocationInterceptor.java:47) 
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) 
at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) 
at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) 
at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) 
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) 
at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) 
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) 
at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) 
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) 
at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) 
at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) 
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) 
at org.jboss.as.ejb3.component.pool.PooledInstanceInterceptor.processInvocation(PooledInstanceInterceptor.java:51) 
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) 
at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:275) 
... 33 more

Я застрял с установкой Hibernate на некоторое время теперь, любая помощь приветствуется.

источник

2016-07-28 Nitin Paul

ответ

2

Исправлено! Я использовал метод addAnnotatedClass(), создавая свой SessionFactory в моем компоненте, который использует Hibernate для доступа к базе данных. Вот весь код:

AccountAccessBean.java

@Stateless(mappedName = "AccountAccessBean") 
@LocalBean 
public class AccountAccessBean { 
    public void resigterAccountEvent() { 

     Configuration configuration = new Configuration().configure(); 
     ServiceRegistry registry = new StandardServiceRegistryBuilder() 
       .applySettings(configuration.getProperties()) 
       .build(); 
     SessionFactory sessionFactory = configuration 
       .addAnnotatedClass(Account.class) 
       .addAnnotatedClass(Accountaccesslog.class) 
       .buildSessionFactory(registry); 
     Session session = sessionFactory.openSession(); 

     session.beginTransaction(); 
     Account accountEntity = (Account) session.get(Account.class, new Integer(1)); 
     System.out.println(accountEntity.getId()); 

    } 
}

источник

2016-07-29 05:17:02

+0

Работал для меня, как хорошо, спасибо – Anas

Смежные вопросы

 Смежные вопросы