Can web project include jbossclient.jar for ejb remote call

Version 2

Created by kolaye on Dec 13, 2012 8:55 PM. Last modified by kolaye on Dec 14, 2012 10:04 AM.

Hi,

I met a problem when I call remote ejb interface in a war.

1. I create a EJB project, and have a remote interface, and deploy it to JBoss AS7.1.1 successfully

2. I create a dynamic web project, have a jsf file and a javabean, the javabean call the remote ejb interface. and deploy it to JBossAs7.1.1 server successful

3.But when I use the browser access the JavaBean's function(and it call the EJB interface), it report a Exception: javax.naming.NameNotFoundException.

Below are the EJB Project and Web Project code:

1.EJB Project code:

1)UsersDao.java

@Stateless

@Remote(UsersDaoRemote.class)

public class UsersDao implements UsersDaoRemote{

@PersistenceContext //这里应用EJB3的IOC,得到EntityManager

private EntityManager em; //相当于Hibernate的Session

/**

* Default constructor.

public UsersDao() {

// TODO Auto-generated constructor stub

}

public String getForUsername(String username)

{

xxxx

}

2)UsersDaoRemote.java

@Remote

public interface UsersDaoRemote{

public String getForUsername(String username);

}

2. Web Project JavaBean code:

   public void loginIn() throws NamingException
    {
         InitialContext ctx = new InitialContext();

//String ejbname = "ejb:sms_ejb/UsersDao!com.hxchn.sms.UsersDaoRemote"; //I also try this ,it failed too

String ejbname = "java:global/sms_ejb/UsersDao!com.hxchn.sms.UsersDaoRemote";

UsersDaoRemote usersDaoRemote=(UsersDaoRemote)ctx.lookup(ejbname);

}

3.deploy log:

10:14:11,378 INFO [org.jboss.as.jpa] (MSC service thread 1-1) JBAS011403: Stopping Persistence Unit Service 'sms_ejb.jar#sms_ejb'

10:14:11,410 INFO [org.jboss.as.server.deployment] (MSC service thread 1-3) JBAS015877: Stopped deployment sms_ejb.jar in 37ms

10:14:11,412 INFO [org.jboss.as.server.deployment] (MSC service thread 1-1) JBAS015876: Starting deployment of "sms_ejb.jar"

10:14:11,424 INFO [org.jboss.as.jpa] (MSC service thread 1-4) JBAS011401: Read persistence.xml for sms_ejb

10:14:11,454 INFO [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-3) JNDI bindings for session bean named UsersDao in deployment unit deployment "sms_ejb.jar" are as follows:

java:global/sms_ejb/UsersDao!com.hxchn.sms.UsersDaoRemote

java:app/sms_ejb/UsersDao!com.hxchn.sms.UsersDaoRemote

java:module/UsersDao!com.hxchn.sms.UsersDaoRemote

java:jboss/exported/sms_ejb/UsersDao!com.hxchn.sms.UsersDaoRemote

java:global/sms_ejb/UsersDao

java:app/sms_ejb/UsersDao

java:module/UsersDao

10:14:11,516 INFO [org.jboss.as.jpa] (MSC service thread 1-3) JBAS011402: Starting Persistence Unit Service 'sms_ejb.jar#sms_ejb'

10:14:11,518 INFO [org.hibernate.ejb.Ejb3Configuration] (MSC service thread 1-3) HHH000204: Processing PersistenceUnitInfo [

name: sms_ejb

...]

10:14:11,528 INFO [org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator] (MSC service thread 1-3) HHH000130: Instantiating explicit connection provider: org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider

10:14:11,562 INFO [org.hibernate.dialect.Dialect] (MSC service thread 1-3) HHH000400: Using dialect: org.hibernate.dialect.MySQLDialect

10:14:11,565 INFO [org.hibernate.engine.transaction.internal.TransactionFactoryInitiator] (MSC service thread 1-3) HHH000268: Transaction strategy: org.hibernate.engine.transaction.internal.jta.CMTTransactionFactory

10:14:11,574 INFO [org.hibernate.hql.internal.ast.ASTQueryTranslatorFactory] (MSC service thread 1-3) HHH000397: Using ASTQueryTranslatorFactory

10:14:11,809 INFO [org.jboss.as.server] (DeploymentScanner-threads - 2) JBAS018565: Replaced deployment "sms_ejb.jar" with deployment "sms_ejb.jar"

10:14:21,890 INFO [org.jboss.as.server.deployment] (MSC service thread 1-4) JBAS015877: Stopped deployment sms_web.war in 14ms

10:14:21,905 INFO [org.jboss.as.server.deployment] (MSC service thread 1-2) JBAS015876: Starting deployment of "sms_web.war"

10:14:22,061 信息 [javax.enterprise.resource.webcontainer.jsf.config] (MSC service thread 1-2) 初始化上下文 '/sms_web' 的 Mojarra 2.1.7-jbossorg-1 (20120227-1401)

10:14:22,156 INFO [org.jboss.web] (MSC service thread 1-2) JBAS018210: Registering web context: /sms_web

10:14:22,388 INFO [org.jboss.as.server] (DeploymentScanner-threads - 2) JBAS018565: Replaced deployment "sms_web.war" with deployment "sms_web.war"

4.Exception:

HTTP Status 500 -

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: java.lang.NoClassDefFoundError: com/hxchn/sms/UsersDaoRemote javax.faces.webapp.FacesServlet.service(FacesServlet.java:606)

root cause

javax.faces.el.EvaluationException: java.lang.NoClassDefFoundError: com/hxchn/sms/UsersDaoRemote

javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:102)

com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)

javax.faces.component.UICommand.broadcast(UICommand.java:315)

javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:794)

javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259)

com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)

com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)

com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)

javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)

root cause

java.lang.NoClassDefFoundError: com/hxchn/sms/UsersDaoRemote

com.hxchn.sms.UserJavaBean.loginIn(UserJavaBean.java:203)

sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

java.lang.reflect.Method.invoke(Method.java:597)

org.apache.el.parser.AstValue.invoke(AstValue.java:262)

org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:278)

com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105)

javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88)

com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)

javax.faces.component.UICommand.broadcast(UICommand.java:315)

javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:794)

javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259)

com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)

com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)

com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)

javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)

root cause

java.lang.ClassNotFoundException: com.hxchn.sms.UsersDaoRemote from [Module "deployment.sms_web.war:main" from Service Module Loader]

org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190)

org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)

org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)

org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:423)

org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)

org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)