Question

我正在尝试使用jogoss eap 6.2上的monogodb提供程序获得hibernate-ogm。

我已经配置了我的persistence.xml

<?xml version="1.0"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"
             version="2.0">

    <persistence-unit name="monitor" transaction-type="JTA">
        <provider>org.hibernate.ogm.jpa.HibernateOgmPersistence</provider>
        <!--<jta-data-source>java:/jdbc/monitorservice/monitorDs</jta-data-source>-->
        <!--<jta-data-source>java:/DefaultDS</jta-data-source>-->
        <properties>
            <property name="hibernate.transaction.jta.platform"
                      value="org.hibernate.service.jta.platform.internal.JBossAppServerJtaPlatform" />

            <property name="hibernate.ogm.datastore.provider" value="mongodb" />
            <property name="hibernate.ogm.datastore.database" value="db"/>
            <property name="hibernate.ogm.datastore.host" value="server"/>
            <property name="hibernate.ogm.datastore.port" value="port"/>
            <property name="hibernate.ogm.datastore.username" value="user"/>
            <property name="hibernate.ogm.datastore.password" value="pass"/>

        </properties>
    </persistence-unit>
</persistence>

这是我使用实体管理器的类：

@Stateless
public class ProcessDao {

    @PersistenceUnit(name = "monitor")
    private EntityManager entityManager;
...
}

但是当代码执行时，我得到以下异常：

Caused by: java.lang.IllegalArgumentException: Can not set javax.persistence.EntityManager field com.example.ProcessDao.entityManager to org.hibernate.ogm.hibernatecore.impl.OgmSessionFactoryImpl
        at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:164) [rt.jar:1.7.0_71]
        at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:168) [rt.jar:1.7.0_71]
        at sun.reflect.UnsafeObjectFieldAccessorImpl.set(UnsafeObjectFieldAccessorImpl.java:81) [rt.jar:1.7.0_71]
        at java.lang.reflect.Field.set(Field.java:741) [rt.jar:1.7.0_71]
        at org.jboss.as.ee.component.ManagedReferenceFieldInjectionInterceptorFactory$ManagedReferenceFieldInjectionInterceptor.processInvocation(ManagedReferenceFieldInjectionInterceptorFactory.java:114) [jboss-as-ee-7.3.2.Final-redhat-2.jar:7.3.2.Final-redhat-2]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
        at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
        at org.jboss.as.ee.component.ManagedReferenceInterceptorFactory$ManagedReferenceInterceptor.processInvocation(ManagedReferenceInterceptorFactory.java:95) [jboss-as-ee-7.3.2.Final-redhat-2.jar:7.3.2.Final-redhat-2]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
        at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
        at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.3.2.Final-redhat-2.jar:7.3.2.Final-redhat-2]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
        at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:272) [jboss-as-ejb3-7.3.2.Final-redhat-2.jar:7.3.2.Final-redhat-2]
        ... 165 more

知道我能做些什么才能让它发挥作用？

Answer 1

Hibernate OGM需要JBoss EAP附带的一些库的更新版本（例如，它只使用最新版本的Hibernate ORM的功能）。

曾经有一个实验性的ZIP文件，您可以在安装时解压缩以添加Hibernate OGM和所有必需的模块。不幸的是，这个ZIP文件最近没有更新，因此不是Hibernate OGM 4.1.0.Final发行版的一部分。我们计划更新ZIP文件，但我们还没有。

暂时，您可以在Wildfly 8上使用Hibernate OGM。或者，如果您感到冒险，可以构建ZIP from source模块并调查所需的更改（如果由此产生拉取请求，我们很乐意整合它。）

如何让hibernate-ogm在jboss eap 6.2上运行？

1 个答案: