Accès JNDI à un EJB

**olivier57b** · 01/03/2009, 01h26

salut,

voici le problème : je n'arrive pas à appeler via JNDI un EJB.

j'ai créé un projet EAR qui contient un projet EJB, un projet EJBClient et un projet JPA, tous les 3 peuplés avec des EJB, une classe avec "main", et des entities.

voici le code d'un EJB:

Code :

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package ejb.customer;
 
import(...)
 
@Stateless
public class CustomerBean implements CustomerLocal, CustomerRemote {
 
	@PersistenceContext(unitName="petstorePU")
	private EntityManager em;
 
 
	public Customer authenticate(String login, String password) {
		if (login==null || login.equals(""))
			throw new ValidationException("Invalid login");
        (...)

voici le code de la classe cliente:

Code :

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package source_client;
 
import javax.naming.Context;
import javax.naming.InitialContext;
 
import source.customer.Customer;
 
 
public class client1 {
 
	/**
         * @param args
         */
	public static void main(String[] args) {
 
		try {
			Context ctx=new InitialContext();
			ejb.customer.CustomerRemote rem=(ejb.customer.CustomerRemote) ctx.lookup("ejb.customer.CustomerBean/remote");
			rem.createCustomer(new Customer(1L,"jambon","rose","jean","bonrause","0018654118","jeanroi@gmail.com",new java.util.Date(1978,02,10),19,null),new source.Address(1,"4 rue des roses","","METZ","Moselle","57000","FRANCE"));
 
 
			System.out.println ("--- Hello, clients ---");
			for (source.customer.Customer client : rem.findCustomers()) {
				System.out.println ("client : "+client);
			}
 
		} catch (Exception e) {
			e.printStackTrace();
		}
 
 
 
 
 
	}
 
}

et voici le code de jndi.properties, que j'ai placé dans le répertoire des sources du client:

Code :

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java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces
java.naming.provider.url=localhost:1099

j'ai aussi ajouté un fichier persistence.xml dans le répertoire META-INF du projet EJB:

Code :

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<persistence>
	<persistence-unit name="petstore_ejb">
		<jta-data-source>java:/MySqlDS</jta-data-source>
		<properties>
			<property name="hibernate.hbm2ddl.auto" value="update"/>
			<property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect"/>
      		<property name="hibernate.show_sql" value="true"/>
			<property name="hibernate.connection.password" value="petstorepwd"/>
			<property name="hibernate.connection.username" value="petstorelg"/> 
		</properties>
	</persistence-unit>
</persistence>

voici la liste des références JNDI de JBOSS, je n'y ai pas trouvé ce qui pourrait être l'EJB:

Web Applications

java:comp namespace of the jbossws.sar/jbossws-context.war application:

+- UserTransaction[link -> UserTransaction] (class: javax.naming.LinkRef)
+- env (class: org.jnp.interfaces.NamingContext)
| +- security (class: org.jnp.interfaces.NamingContext)
| | +- realmMapping[link -> java:/jaas/other] (class: javax.naming.LinkRef)
| | +- subject[link -> java:/jaas/other/subject] (class: javax.naming.LinkRef)
| | +- securityMgr[link -> java:/jaas/other] (class: javax.naming.LinkRef)
| | +- security-domain[link -> java:/jaas/other] (class: javax.naming.LinkRef)

java:comp namespace of the console-mgr.sar/web-console.war application:

+- UserTransaction[link -> UserTransaction] (class: javax.naming.LinkRef)
+- env (class: org.jnp.interfaces.NamingContext)
| +- security (class: org.jnp.interfaces.NamingContext)
| | +- realmMapping[link -> java:/jaas/other] (class: javax.naming.LinkRef)
| | +- subject[link -> java:/jaas/other/subject] (class: javax.naming.LinkRef)
| | +- securityMgr[link -> java:/jaas/other] (class: javax.naming.LinkRef)
| | +- security-domain[link -> java:/jaas/other] (class: javax.naming.LinkRef)

java:comp namespace of the http-invoker.sar/invoker.war application:

+- UserTransaction[link -> UserTransaction] (class: javax.naming.LinkRef)
+- env (class: org.jnp.interfaces.NamingContext)
| +- security (class: org.jnp.interfaces.NamingContext)
| | +- realmMapping[link -> java:/jaas/jmx-console] (class: javax.naming.LinkRef)
| | +- subject[link -> java:/jaas/jmx-console/subject] (class: javax.naming.LinkRef)
| | +- securityMgr[link -> java:/jaas/jmx-console] (class: javax.naming.LinkRef)
| | +- security-domain[link -> java:/jaas/jmx-console] (class: javax.naming.LinkRef)

java:comp namespace of the jbossmq-httpil.sar/jbossmq-httpil.war application:

+- UserTransaction[link -> UserTransaction] (class: javax.naming.LinkRef)
+- env (class: org.jnp.interfaces.NamingContext)
| +- security (class: org.jnp.interfaces.NamingContext)
| | +- realmMapping[link -> java:/jaas/jbossmq] (class: javax.naming.LinkRef)
| | +- subject[link -> java:/jaas/jbossmq/subject] (class: javax.naming.LinkRef)
| | +- securityMgr[link -> java:/jaas/jbossmq] (class: javax.naming.LinkRef)
| | +- security-domain[link -> java:/jaas/jbossmq] (class: javax.naming.LinkRef)

java:comp namespace of the jboss-web.deployer/ROOT.war application:

+- UserTransaction[link -> UserTransaction] (class: javax.naming.LinkRef)
+- env (class: org.jnp.interfaces.NamingContext)
| +- security (class: org.jnp.interfaces.NamingContext)
| | +- realmMapping[link -> java:/jaas/other] (class: javax.naming.LinkRef)
| | +- subject[link -> java:/jaas/other/subject] (class: javax.naming.LinkRef)
| | +- securityMgr[link -> java:/jaas/other] (class: javax.naming.LinkRef)
| | +- security-domain[link -> java:/jaas/other] (class: javax.naming.LinkRef)

java:comp namespace of the jmx-console.war application:

+- UserTransaction[link -> UserTransaction] (class: javax.naming.LinkRef)
+- env (class: org.jnp.interfaces.NamingContext)
| +- security (class: org.jnp.interfaces.NamingContext)
| | +- realmMapping[link -> java:/jaas/other] (class: javax.naming.LinkRef)
| | +- subject[link -> java:/jaas/other/subject] (class: javax.naming.LinkRef)
| | +- securityMgr[link -> java:/jaas/other] (class: javax.naming.LinkRef)
| | +- security-domain[link -> java:/jaas/other] (class: javax.naming.LinkRef)

java: Namespace

+- XAConnectionFactory (class: org.jboss.mq.SpyXAConnectionFactory)
+- DefaultDS (class: org.jboss.resource.adapter.jdbc.WrapperDataSource)
+- SecurityProxyFactory (class: org.jboss.security.SubjectSecurityProxyFactory)
+- DefaultJMSProvider (class: org.jboss.jms.jndi.JNDIProviderAdapter)
+- MySqlDS (class: org.jboss.resource.adapter.jdbc.WrapperDataSource)
+- comp (class: javax.naming.Context)
+- JmsXA (class: org.jboss.resource.adapter.jms.JmsConnectionFactoryImpl)
+- ConnectionFactory (class: org.jboss.mq.SpyConnectionFactory)
+- jaas (class: javax.naming.Context)
| +- HsqlDbRealm (class: org.jboss.security.plugins.SecurityDomainContext)
| +- jbossmq (class: org.jboss.security.plugins.SecurityDomainContext)
| +- JmsXARealm (class: org.jboss.security.plugins.SecurityDomainContext)
+- comp.original (class: javax.namingMain.Context)
+- timedCacheFactory (class: javax.naming.Context)
Failed to lookup: timedCacheFactory, errmsg=org.jboss.util.TimedCachePolicy cannot be cast to javax.naming.NamingEnumeration
+- TransactionPropagationContextExporter (class: com.arjuna.ats.internal.jbossatx.jta.PropagationContextManager)
+- StdJMSPool (class: org.jboss.jms.asf.StdServerSessionPoolFactory)
+- Mail (class: javax.mail.Session)
+- comp.ejb3 (class: javax.naming.Context)
| NonContext: null
+- TransactionPropagationContextImporter (class: com.arjuna.ats.internal.jbossatx.jta.PropagationContextManager)
+- TransactionManager (class: com.arjuna.ats.jbossatx.jta.TransactionManagerDelegate)

Global JNDI Namespace

+- TopicConnectionFactory (class: org.jboss.naming.LinkRefPair)
+- jmx (class: org.jnp.interfaces.NamingContext)
| +- invoker (class: org.jnp.interfaces.NamingContext)
| | +- RMIAdaptor (proxy: $Proxy47 implements interface org.jboss.jmx.adaptor.rmi.RMIAdaptor,interface org.jboss.jmx.adaptor.rmi.RMIAdaptorExt)
| +- rmi (class: org.jnp.interfaces.NamingContext)
| | +- RMIAdaptor[link -> jmx/invoker/RMIAdaptor] (class: javax.naming.LinkRef)
+- HTTPXAConnectionFactory (class: org.jboss.mq.SpyXAConnectionFactory)
+- ConnectionFactory (class: org.jboss.mq.SpyConnectionFactory)
+- UserTransactionSessionFactory (proxy: $Proxy14 implements interface org.jboss.tm.usertx.interfaces.UserTransactionSessionFactory)
+- HTTPConnectionFactory (class: org.jboss.mq.SpyConnectionFactory)
+- XAConnectionFactory (class: org.jboss.mq.SpyXAConnectionFactory)
+- TransactionSynchronizationRegistry (class: com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionSynchronizationRegistryImple)
+- UserTransaction (class: org.jboss.tm.usertx.client.ClientUserTransaction)
+- UILXAConnectionFactory[link -> XAConnectionFactory] (class: javax.naming.LinkRef)
+- UIL2XAConnectionFactory[link -> XAConnectionFactory] (class: javax.naming.LinkRef)
+- queue (class: org.jnp.interfaces.NamingContext)
| +- A (class: org.jboss.mq.SpyQueue)
| +- testQueue (class: org.jboss.mq.SpyQueue)
| +- ex (class: org.jboss.mq.SpyQueue)
| +- DLQ (class: org.jboss.mq.SpyQueue)
| +- D (class: org.jboss.mq.SpyQueue)
| +- C (class: org.jboss.mq.SpyQueue)
| +- B (class: org.jboss.mq.SpyQueue)
+- topic (class: org.jnp.interfaces.NamingContext)
| +- testDurableTopic (class: org.jboss.mq.SpyTopic)
| +- testTopic (class: org.jboss.mq.SpyTopic)
| +- securedTopic (class: org.jboss.mq.SpyTopic)
+- console (class: org.jnp.interfaces.NamingContext)
| +- PluginManager (proxy: $Proxy48 implements interface org.jboss.console.manager.PluginManagerMBean)
+- UIL2ConnectionFactory[link -> ConnectionFactory] (class: javax.naming.LinkRef)
+- HiLoKeyGeneratorFactory (class: org.jboss.ejb.plugins.keygenerator.hilo.HiLoKeyGeneratorFactory)
+- UILConnectionFactory[link -> ConnectionFactory] (class: javax.naming.LinkRef)
+- QueueConnectionFactory (class: org.jboss.naming.LinkRefPair)
+- UUIDKeyGeneratorFactory (class: org.jboss.ejb.plugins.keygenerator.uuid.UUIDKeyGeneratorFactory)

olivier.

Accès JNDI à un EJB

Java EE

Mode arborescent

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