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HelloUser simple ejb deployement in Jboss5 true myeclipse

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Viewing 2 posts - 1 through 2 (of 2 total)
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  • May 1, 2009 at 7:17 am #298064 Reply

    skyguard
    Member

    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/log

4j/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/defau

lt/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/defa

ult/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/tm

p/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/defau

lt/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(AO

PDependencyBuilder.java:204)
    at org.jboss.aop.microcontainer.integration.AOPDependencyBuilder.getAnnotationDependencies(AOPDepen

dencyBuilder.java:158)
    at org.jboss.aop.microcontainer.integration.AOPDependencyBuilder.getDependencies(AOPDependencyBuild

er.java:136)
    at org.jboss.kernel.plugins.dependency.DescribeAction.installActionInternal(DescribeAction.java:56)


    at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:5

4)
    at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:4

2)
    at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleCont

rollerContextAction.java:62)
    at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContex

tAction.java:71)
    at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextA

ctions.java:51)
    at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:34

8)
    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.ja

va: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(DefaultSchemaRes

olver.java:237)
    at org.jboss.xb.binding.sunday.unmarshalling.SingletonSchemaResolverFactory.addJaxbSchema(Singleton

SchemaResolverFactory.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

    i think i should add the jbossall-client.jar , but didn’t find to do it the right way ?

    and thanks

    May 4, 2009 at 4:54 am #298124 Reply

    support-joy
    Member

    Exception in thread “main” java.lang.ClassCastException: javax.naming.Reference
    at ejb3inaction.client.HelloUserClient.main(HelloUserClient.java:48)

    Can you fix this classcast exception –

    You can try 

    helloUser = (HelloUser) (context.lookup("HelloUserBean/remote"));

    Also, why have you explicitly included all the jars that are already available at/jboss-5.0.1.GA/client folder? Is there a specific reason? If not, please remove the relevant jar files and test again,

    Hope this help!

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Viewing 2 posts - 1 through 2 (of 2 total)
Reply To: HelloUser simple ejb deployement in Jboss5 true myeclipse

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