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Re: Problems with JBoss 7 and remote-interface lookup with context
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created by <a href="https://community.jboss.org/people/dayserivera">dayse rivera</a> in <i>Beginner's Corner</i> - <a href="https://community.jboss.org/message/756260#756260">View the full discussion</a>
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<div class="jive-rendered-content"><p>I'm facing the same problem. </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I'm developing my first<span class="postbody"> ejb 3 client on jboss 7.1. But, I can't make a lookup. <br/> After EJB deploy the following message is shown on console: <br/> <br/> <strong>11:48:33,718 INFO  [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-<a href="http://www.guj.com.br/images/smilies/b2eb59423fbf5fa39342041237025880.gif"><span> http://www.guj.com.br/images/smilies/b2eb59423fbf5fa39342041237025880.gif </span></a> JNDI bindings for session bean named CalculatorBean in deployment unit subdeployment "EJB3_Chap02.jar" of deployment "TesteEar.ear" are as follows: <br/> <br/>      java:global/TesteEar/EJB3_Chap02/CalculatorBean!calc.CalculatorRemote <br/>      java:app/EJB3_Chap02/CalculatorBean!calc.CalculatorRemote <br/>      java:module/CalculatorBean!calc.CalculatorRemote <br/>      java:jboss/exported/TesteEar/EJB3_Chap02/CalculatorBean!calc.CalculatorRemote <br/>      java:global/TesteEar/EJB3_Chap02/CalculatorBean <br/>      java:app/EJB3_Chap02/CalculatorBean <br/>      java:module/CalculatorBean</strong> <br/> <br/> I try to lookup as follow, but it isn't work: <br/> <br/> <strong>package calc.client; <br/> <br/> import java.util.Hashtable; <br/> <br/> import javax.naming.Context; <br/> import javax.naming.InitialContext; <br/> import javax.naming.NamingEnumeration; <br/> import javax.naming.NamingException; <br/> <br/> import calc.CalculatorRemote; <br/> <br/> public class CalculatorClient { <br/>      private static CalculatorRemote remote; <br/>      public static void main(String[] args) { <br/>           try{ <br/>                remote = lookupRemoteStatelessCalculator(); <br/>                          //context.lookup("EJB3_Chap02/" + CalculatorBean.class.getSimpleName() + "/remote"); <br/>                System.out.println(remote.add(1, 1)); <br/>           }catch (Exception e) { <br/>                e.printStackTrace(); <br/>           } <br/>      } <br/> <br/>      private static CalculatorRemote lookupRemoteStatelessCalculator() throws NamingException { <br/>         final Hashtable jndiProperties = new Hashtable(); <br/>         //jndiProperties.put(Context.URL_PKG_PREFIXES, "org.jboss.ejb.client.naming"); <br/>         jndiProperties.put(Context.INITIAL_CONTEXT_FACTORY, "org.jboss.naming.remote.client.InitialContextFactory"); <br/>         jndiProperties.put(Context.PROVIDER_URL, "remote://127.0.0.1:4447"); <br/> <br/>         //jndiProperties.put("remote.connection.default.username","dayserivera"); <br/>         //jndiProperties.put("remote.connection.default.password", "dayse"); <br/>         jndiProperties.put(Context.SECURITY_PRINCIPAL, "dayserivera"); <br/>         jndiProperties.put(Context.SECURITY_CREDENTIALS, "dayse"); <br/>         /* <br/>         jndiProperties.put("endpoint.name", "client-endpoint"); <br/>         jndiProperties.put("remote.connectionprovider.create.options.org.xnio.Options.SSL_ENABLED", "false"); <br/>         jndiProperties.put("remote.connections", "default"); <br/>         jndiProperties.put("remote.connection.default.port", "4447"); <br/>         jndiProperties.put("remote.connection.default.host", "localhost"); <br/>         */ <br/> jndiProperties.put("remote.connection.default.connect.options.org.xnio.Options.SASL_DISALLOWED_MECHANISMS", "JBOSS-LOCAL-USER"); <br/>         jndiProperties.put("remote.connection.default.connect.options.org.xnio.Options.SASL_POLICY_NOANONYMOUS", "false"); <br/>         jndiProperties.put("remote.connection.default.connect.options.org.xnio.Options.SASL_POLICY_NOPLAINTEXT", "false"); <br/> <br/>         //jndiProperties.put("jboss.naming.client.ejb.context", true); <br/> <br/>         final Context context = new InitialContext(jndiProperties); <br/>         NamingEnumeration<?> namingEnum = context.list("java"); <br/>         while(namingEnum.hasMoreElements()){ <br/>              Object obj = namingEnum.nextElement(); <br/>              System.out.println(obj); <br/>         } <br/> <br/>         System.out.println(context.lookup("ejb:TesteEar/EJB3_Chap02//CalculatorBean!calc.CalculatorRemote")); <br/> <br/>         // The app name is the application name of the deployed EJBs. This is typically the ear name <br/>         // without the .ear suffix. However, the application name could be overridden in the application.xml of the <br/>         // EJB deployment on the server. <br/>         // Since we haven't deployed the application as a .ear, the app name for us will be an empty string <br/>         final String appName = ""; <br/>         // This is the module name of the deployed EJBs on the server. This is typically the jar name of the <br/>         // EJB deployment, without the .jar suffix, but can be overridden via the ejb-jar.xml <br/>         // In this example, we have deployed the EJBs in a jboss-as-ejb-remote-app.jar, so the module name is <br/>         // jboss-as-ejb-remote-app <br/>         final String moduleName = "EJB3_Chap02"; <br/>         // AS7 allows each deployment to have an (optional) distinct name. We haven't specified a distinct name for <br/>         // our EJB deployment, so this is an empty string <br/>         final String distinctName = ""; <br/>         // The EJB name which by default is the simple class name of the bean implementation class <br/>         //final String beanName = CalculatorBean.class.getSimpleName(); <br/>         // the remote view fully qualified class name <br/>         final String viewClassName = CalculatorRemote.class.getName(); <br/>         // let's do the lookup <br/>         //return (CalculatorRemote) context.lookup("ejb:" + appName + "/" + beanName); <br/>         //return (CalculatorRemote) context.lookup("ejb:" + appName + "/" + moduleName + "/" + distinctName + "/" + beanName + "!" + viewClassName); <br/>         return (CalculatorRemote) context.lookup("ejb:TesteEar/EJB3_Chap02//CalculatorBean!calc.CalculatorRemote"); <br/>     } <br/> <br/> } <br/> </strong></span></p></div>
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