[jboss-user] [Beginner's Corner] - Re: invoking an EJB over iiop

Yves Martin do-not-reply at jboss.com
Thu Feb 7 07:23:32 EST 2013


Yves Martin [https://community.jboss.org/people/ymartin] created the discussion

"Re: invoking an EJB over iiop"

To view the discussion, visit: https://community.jboss.org/message/796506#796506

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With @Stateless, @RemoteHome, @Remote and @IIOP annotations, my EJB3 no longer deploys in JBoss 6.1:

12:30:01,495 WARN  [Ejb3AnnotationHandler] JBMETA-4: did not find any bean meta data for annotation bean ServiceBean, will create some
12:30:01,584 ERROR [RedirectingBeanInstantiatorDeployer] Error during undeploy: SNAPSHOT.jar/: java.lang.IllegalStateException: Not installed: org.jboss.ejb.bean.instantiator/EAR/SNAPSHOT/ServiceBean
Caused by: java.lang.ClassNotFoundException: Null class name
    at org.jboss.classloader.plugins.ClassLoaderUtils.checkClassName(ClassLoaderUtils.java:53) [jboss-classloader.jar:2.2.1.GA]
    at org.jboss.classloader.spi.base.BaseClassLoader.loadClass(BaseClassLoader.java:425) [jboss-classloader.jar:2.2.1.GA]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247) [:1.6.0_39]
    at org.jboss.ejb3.effigy.common.JBossEnterpriseBeanEffigy.<init>(JBossEnterpriseBeanEffigy.java:52) [:0.2.0]
    at org.jboss.ejb3.effigy.common.JBossSessionBeanEffigy.<init>(JBossSessionBeanEffigy.java:40) [:0.2.0]
    at org.jboss.ejb3.effigy.int2.JBossBeanEffigyFactory.create(JBossBeanEffigyFactory.java:52) [:0.2.0]
    at org.jboss.ejb3.effigy.int2.JBossBeanEffigyFactory.create(JBossBeanEffigyFactory.java:37) [:0.2.0]
    at org.jboss.ejb3.EJBContainer.effigy(EJBContainer.java:466) [:1.7.21]

Have you got any idea about the mistake I did ? Do you recommend me to remove ejb-jar.xml and jboss.xml ?

My ejb-jar.xml

<?xml version="1.0" encoding="UTF-8"?>
<ejb-jar xmlns=" http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee" xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation=" http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee  http://java.sun.com/xml/ns/javaee/ejb-jar_3_0.xsd http://java.sun.com/xml/ns/javaee/ejb-jar_3_0.xsd"
         version="3.0">
  <enterprise-beans>
    <session>
      <ejb-name>ServiceBean</ejb-name>
      <business-remote>my.Service</business-remote>
      <ejb-class>my.ServiceBean</ejb-class>
      <session-type>Stateless</session-type>
      <transaction-type>Container</transaction-type>
    </session>
  </enterprise-beans>
  <interceptors>
    <interceptor>
      <interceptor-class>org.springframework.ejb.interceptor.SpringBeanAutowiringInterceptor</interceptor-class>
    </interceptor>
    <interceptor>
      <interceptor-class>my.RollbackExceptionInterceptor</interceptor-class>
    </interceptor>
  </interceptors>
  <assembly-descriptor>
    <interceptor-binding>
      <ejb-name>*</ejb-name>
      <interceptor-class>org.springframework.ejb.interceptor.SpringBeanAutowiringInterceptor</interceptor-class>
      <interceptor-class>my.RollbackExceptionInterceptor</interceptor-class>
    </interceptor-binding>
  </assembly-descriptor>
</ejb-jar>

My jboss.xml

<?xml version="1.0" encoding="UTF-8"?>
<jboss xmlns=" http://www.jboss.com/xml/ns/javaee http://www.jboss.com/xml/ns/javaee" xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation=" http://www.jboss.com/xml/ns/javaee http://www.jboss.com/xml/ns/javaee  http://www.jboss.org/j2ee/schema/jboss_5_1.xsd http://www.jboss.org/j2ee/schema/jboss_5_1.xsd" version="5.1">
  <enterprise-beans>
    <session>
      <ejb-name>ServiceBean</ejb-name>
      <jndi-name>my.service</jndi-name>
    </session>
</jboss>

Many thanks for your help
Yves
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