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java.lang.ClassNotFoundException: com.HelloWorldBeanRemote
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created by <a href="https://community.jboss.org/people/micum">Gustavo penayo</a> in <i>EJB3 Development</i> - <a href="https://community.jboss.org/message/740752#740752">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hola!</p><p>Estoy tratando de hacer un HelloWorld con ejb 3. version de jboss 7.1 </p><p>tengo el ejb de la siguiente manera:</p><p>el nombre del proyecto es HolaMundoEjb</p><p>//---------------------------------------------------------</p><p>package com;</p><p>import javax.ejb.Remote;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>@Remote</p><p>public interface HelloWorldBeanRemote {</p><p>    public String getHelloWorld();</p><p>  </p><p>}</p><p>//-------------------------------------------------------</p><p>package com;</p><p>import javax.ejb.LocalBean;</p><p>import javax.ejb.Stateless;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>@Stateless</p><p>@LocalBean</p><p>public class HelloWorldBean implements HelloWorldBeanRemote {</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>      public String getHelloWorld(){</p><p>          return "Hola EJB 3.0";</p><p>    }</p><p>}</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Cuando implemento el ejb, en la consola del servidor me da la siguiente información:</p><p>10:50:07,673 INFO  [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-1) JNDI bindings for session bean named HelloWorldBean in deployment unit deployment "HolaMundoEjb.jar" are as follows:</p><p>  </p><p>          java:global/HolaMundoEjb/HelloWorldBean!com.HelloWorldBean</p><p>          java:app/HolaMundoEjb/HelloWorldBean!com.HelloWorldBean</p><p>          java:module/HelloWorldBean!com.HelloWorldBean</p><p>          java:global/HolaMundoEjb/HelloWorldBean!com.HelloWorldBeanRemote</p><p>          java:app/HolaMundoEjb/HelloWorldBean!com.HelloWorldBeanRemote</p><p>          java:module/HelloWorldBean!com.HelloWorldBeanRemote</p><p>          java:jboss/exported/HolaMundoEjb/HelloWorldBean!com.HelloWorldBeanRemote</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>En mi cliente tengo un servlet que tiene el siguiente codigo para acceder al ejb:</p><p>37|     HelloWorldBeanRemote hello = null ;</p><p>43|     try{</p><p>44|             Context initial = new InitialContext();</p><p>45|             hello = (HelloWorldBeanRemote)initial.lookup("ejb:HolaMundoEjb/HelloWorldBean!com.HelloWorldBeanRemote");</p><p>47|     }catch(Exception NamingException){</p><p>48|             NamingException.printStackTrace();</p><p>49|     }</p><p>53|     String var = hello.getHelloWorld() ;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Cuando ejecuto el servlet obtengo el siguiente error :</p><p>javax.servlet.ServletException: La ejecución del Servlet lanzó una excepción</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="font-family: Tahoma, Arial, sans-serif; background-color: #ffffff; color: #000000; font-size: 12px; text-align: -webkit-auto;"><strong style="color: white; background-color: #525d76;">causa raíz</strong></p><pre style="color: #000000; text-align: -webkit-auto;"><strong>java.lang.NoClassDefFoundError: com/HelloWorldBeanRemote</strong><br/>     Saludo.HelloWorld.doGet(HelloWorld.java:45)<br/>     javax.servlet.http.HttpServlet.service(HttpServlet.java:734)<br/>     javax.servlet.http.HttpServlet.service(HttpServlet.java:847)<br/></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="font-family: Tahoma, Arial, sans-serif; background-color: #ffffff; color: #000000; font-size: 12px; text-align: -webkit-auto;"><strong style="color: white; background-color: #525d76;">causa raíz</strong></p><pre style="color: #000000; text-align: -webkit-auto;"><strong>java.lang.ClassNotFoundException: com.HelloWorldBeanRemote</strong> from [Module "deployment.WebPrueba.war:main" from Service Module Loader]<br/>     org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190)<br/>     org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)<br/>     org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)<br/>     org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)<br/>     org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)<br/>     Saludo.HelloWorld.doGet(HelloWorld.java:45)<br/>     javax.servlet.http.HttpServlet.service(HttpServlet.java:734)<br/>     javax.servlet.http.HttpServlet.service(HttpServlet.java:847)</pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>No se si me estoy equivocando con el jndi en el lookup. No se cual debo tomar. </p></div>
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