1 Reply Latest reply on Apr 30, 2009 6:34 PM by redguard

HelloUser simple ejb deployement in Jboss5 true myeclipse

redguard Apr 30, 2009 6:26 PM

h i'm trying to setup a basic exemple ejb project :

my sessionBean :

package ejb3inaction.example;

import javax.ejb.Stateless;

@Stateless
public class HelloUserBean implements HelloUser{

 public void sayHello(String name){
 System.out.println("Hello "+ name + "Welcome t Ejb3!");
 }

}

my HelloUser class:

package ejb3inaction.example;

import javax.ejb.Remote;

@Remote
public interface HelloUser {
 public void sayHello(String name);
}

my persistence.xml file:

<?xml version="1.0" encoding="UTF-8"?>
<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_1_0.xsd" version="1.0">
 <!--
 <persistence-unit name="chap1PU" transaction-type="JTA">
 <jta-data-source>chap1P</jta-data-source>
 </persistence-unit>
 -->
 <persistence-unit name="chap1PU">
 <jta-data-source>java:/chap1PU</jta-data-source>
 <properties>
 <property name="hibernate.hbm2ddl.auto" value="create-drop" />
 <property name="hibernate.dialect" value="org.hibernate.dialect.PostgreSQLDialect"/>
 </properties>
 </persistence-unit>
</persistence>

in jboss-5.0.1.GA/server/default/deploy

i got a chap1PU-ds.xml and his content:

<?xml version="1.0" encoding="UTF-8"?>
<!-- The Hypersonic embedded database JCA connection factory config -->
<!-- $Id: hsqldb-ds.xml 76997 2008-08-12 22:29:19Z bstansberry@jboss.com $ -->
<datasources>
 <local-tx-datasource>
 <jndi-name>chap1PU</jndi-name>
 <connection-url>jdbc:postgresql://localhost:5432/data</connection-url>
 <driver-class>org.postgresql.Driver</driver-class>
 <user-name>data</user-name>
 <password>data</password>
 <!-- sql to call when connection is created
 <new-connection-sql>some arbitrary sql</new-connection-sql>
 -->

 <!-- sql to call on an existing pooled connection when it is obtained from pool
 <check-valid-connection-sql>some arbitrary sql</check-valid-connection-sql>
 -->

 <!-- corresponding type-mapping in the standardjbosscmp-jdbc.xml (optional) -->
 <metadata>
 <type-mapping>PostgreSQL 8.2</type-mapping>
 </metadata>
 </local-tx-datasource>
</datasources>

i have copied the jdbc postgresal jar in jboss lib

and i got my test class:

package ejb3inaction.client;



import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.Reader;
import java.util.Properties;

import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingEnumeration;
import javax.naming.NamingException;

import com.ibatis.common.resources.Resources;

import ejb3inaction.example.HelloUser;
import ejb3inaction.example.HelloUserBean;



public class HelloUserClient {
 private static HelloUser helloUser;

 public static void main(String[] args) throws FileNotFoundException, IOException {
 try {
 //Context context = new InitialContext();

 Properties props = new Properties();
 props.setProperty("java.naming.factory.initial","org.jnp.interfaces.NamingContextFactory");
 props.setProperty("java.naming.provider.url", "jnp://127.0.0.1:1099");
 props.setProperty("java.naming.factory.url.pkgs", "org.jboss.naming");


 Context context = new InitialContext(props);
 //helloUser = (HelloUser) context.lookup("chap1/"+ HelloUserBean.class.getSimpleName() + "/remote");
 String a = "java:/";
 NamingEnumeration ne = context.list(a);
 while (ne.hasMore()) {
 System.out.println("A: " + ne.next().toString());
 }

 //helloUser = (HelloUser) context.lookup("ejb3inaction.client.HelloUser");
 System.out.println("***>"+HelloUserBean.class.getSimpleName());
 //helloUser = (HelloUser) context.lookup(HelloUserBean.class.getSimpleName());
 // helloUser = (HelloUser) context.lookup("ejb3inaction.example."+ HelloUser.class.getSimpleName() + "/remote");
 helloUser = (HelloUser) context.lookup("HelloUserBean/remote");
 helloUser.sayHello("Curious George");
 } catch (NamingException e) {
 e.printStackTrace();
 }
 }
}

when i try to execute it it give me the following error:

Failed to initalize plugin: org.jboss.logging.log4j.Log4jLoggerPlugin@173a10f, cause: org/apache/log4j/LogManager
A: UserTransactionSessionFactory: $Proxy86
A: jmx: org.jnp.interfaces.NamingContext
A: persistence.unit:unitName=#chap1PU: org.hibernate.impl.SessionFactoryImpl
A: queue: org.jnp.interfaces.NamingContext
A: UUIDKeyGeneratorFactory: org.jboss.ejb.plugins.keygenerator.uuid.UUIDKeyGeneratorFactory
A: ClusteredConnectionFactory: org.jboss.jms.client.JBossConnectionFactory
A: ClusteredXAConnectionFactory: org.jboss.jms.client.JBossConnectionFactory
A: ConnectionFactory: org.jboss.jms.client.JBossConnectionFactory
A: HelloUserBean: org.jnp.interfaces.NamingContext
A: ProfileService: AOPProxy$0
A: console: org.jnp.interfaces.NamingContext
A: topic: org.jnp.interfaces.NamingContext
A: HiLoKeyGeneratorFactory: org.jboss.ejb.plugins.keygenerator.hilo.HiLoKeyGeneratorFactory
A: TomcatAuthenticators: java.util.Properties
A: XAConnectionFactory: org.jboss.jms.client.JBossConnectionFactory
A: UserTransaction: org.jboss.tm.usertx.client.ClientUserTransaction
***>HelloUserBean
Exception in thread "main" java.lang.ClassCastException: javax.naming.Reference
 at ejb3inaction.client.HelloUserClient.main(HelloUserClient.java:48)

and when i try to add all the jars that are in /jboss-5.0.1.GA/client

i got:

21:35:03,482 INFO [ServerImpl] Starting JBoss (Microcontainer)...
21:35:03,483 INFO [ServerImpl] Release ID: JBoss [Morpheus] 5.0.1.GA (build: SVNTag=JBoss_5_0_1_GA date=200902231221)
21:35:03,484 INFO [ServerImpl] Bootstrap URL: null
21:35:03,484 INFO [ServerImpl] Home Dir: /home/md/Desktop/jboss-5.0.1.GA
21:35:03,484 INFO [ServerImpl] Home URL: file:/home/md/Desktop/jboss-5.0.1.GA/
21:35:03,484 INFO [ServerImpl] Library URL: file:/home/md/Desktop/jboss-5.0.1.GA/lib/
21:35:03,486 INFO [ServerImpl] Patch URL: null
21:35:03,487 INFO [ServerImpl] Common Base URL: file:/home/md/Desktop/jboss-5.0.1.GA/common/
21:35:03,487 INFO [ServerImpl] Common Library URL: file:/home/md/Desktop/jboss-5.0.1.GA/common/lib/
21:35:03,487 INFO [ServerImpl] Server Name: default
21:35:03,488 INFO [ServerImpl] Server Base Dir: /home/md/Desktop/jboss-5.0.1.GA/server
21:35:03,488 INFO [ServerImpl] Server Base URL: file:/home/md/Desktop/jboss-5.0.1.GA/server/
21:35:03,488 INFO [ServerImpl] Server Config URL: file:/home/md/Desktop/jboss-5.0.1.GA/server/default/conf/
21:35:03,488 INFO [ServerImpl] Server Home Dir: /home/md/Desktop/jboss-5.0.1.GA/server/default
21:35:03,488 INFO [ServerImpl] Server Home URL: file:/home/md/Desktop/jboss-5.0.1.GA/server/default/
21:35:03,489 INFO [ServerImpl] Server Data Dir: /home/md/Desktop/jboss-5.0.1.GA/server/default/data
21:35:03,489 INFO [ServerImpl] Server Library URL: file:/home/md/Desktop/jboss-5.0.1.GA/server/default/lib/
21:35:03,489 INFO [ServerImpl] Server Log Dir: /home/md/Desktop/jboss-5.0.1.GA/server/default/log
21:35:03,489 INFO [ServerImpl] Server Native Dir: /home/md/Desktop/jboss-5.0.1.GA/server/default/tmp/native
21:35:03,489 INFO [ServerImpl] Server Temp Dir: /home/md/Desktop/jboss-5.0.1.GA/server/default/tmp
21:35:03,490 INFO [ServerImpl] Server Temp Deploy Dir: /home/md/Desktop/jboss-5.0.1.GA/server/default/tmp/deploy
21:35:04,385 ERROR [AbstractKernelController] Error installing to Described: name=JBossServer state=PreInstall
java.lang.NoClassDefFoundError: org/jboss/reflect/spi/ClassInfo
 at org.jboss.aop.util.ClassInfoMethodHashing.populateMethodTables(ClassInfoMethodHashing.java:179)
 at org.jboss.aop.util.ClassInfoMethodHashing.getMethodMap(ClassInfoMethodHashing.java:188)
 at org.jboss.aop.microcontainer.integration.AOPDependencyBuilder.getMethodAnnotationDependencies(AOPDependencyBuilder.java:204)
 at org.jboss.aop.microcontainer.integration.AOPDependencyBuilder.getAnnotationDependencies(AOPDependencyBuilder.java:158)
 at org.jboss.aop.microcontainer.integration.AOPDependencyBuilder.getDependencies(AOPDependencyBuilder.java:136)
 at org.jboss.kernel.plugins.dependency.DescribeAction.installActionInternal(DescribeAction.java:56)
 at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:54)
 at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:42)
 at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62)
 at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71)
 at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51)
 at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
 at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1598)
 at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
 at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1062)
 at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
 at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:774)
 at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:540)
 at org.jboss.kernel.plugins.dependency.AbstractKernelController.install(AbstractKernelController.java:106)
 at org.jboss.bootstrap.microcontainer.ServerImpl.doStart(ServerImpl.java:119)
 at org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:394)
 at org.jboss.Main.boot(Main.java:209)
 at org.jboss.Main$1.run(Main.java:547)
 at java.lang.Thread.run(Thread.java:595)
21:35:04,396 INFO [ServerImpl] Starting Microcontainer, bootstrapURL=file:/home/md/Desktop/jboss-5.0.1.GA/server/default/conf/bootstrap.xml
Exception in thread "main" 21:35:04,653 INFO [ServerImpl] Runtime shutdown hook called, forceHalt: true
java.lang.NoClassDefFoundError: org/jboss/beans/metadata/spi/BeanMetaDataFactory
 at java.lang.ClassLoader.defineClass1(Native Method)
 at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
 at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
 at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
 at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
 at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
 at java.security.AccessController.doPrivileged(Native Method)
 at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
 at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
 at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
 at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
 at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
 at org.jboss.xb.binding.sunday.unmarshalling.DefaultSchemaResolver.addClassBinding(DefaultSchemaResolver.java:237)
 at org.jboss.xb.binding.sunday.unmarshalling.SingletonSchemaResolverFactory.addJaxbSchema(SingletonSchemaResolverFactory.java:189)
 at org.jboss.xb.binding.sunday.unmarshalling.SingletonSchemaResolverFactory.<init>(SingletonSchemaResolverFactory.java:73)
 at org.jboss.xb.binding.sunday.unmarshalling.SingletonSchemaResolverFactory.<clinit>(SingletonSchemaResolverFactory.java:39)
 at org.jboss.bootstrap.microcontainer.TempBasicXMLDeployer.<clinit>(TempBasicXMLDeployer.java:58)
 at org.jboss.bootstrap.microcontainer.ServerImpl.doStart(ServerImpl.java:136)
 at org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:394)
 at org.jboss.Main.boot(Main.java:209)
 at org.jboss.Main$1.run(Main.java:547)
 at java.lang.Thread.run(Thread.java:595)
21:35:04,655 INFO [ServerImpl] Shutdown complete
Shutdown complete
Halting VM

and thanks a lot for yur help

1. Re: HelloUser simple ejb deployement in Jboss5 true myeclip

redguard Apr 30, 2009 6:34 PM (in response to redguard)

:( sorrry wrong place could somebody remove it from here
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