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javajakarta-eeejbjndiwildfly

How to lookup EJB into WildFly server to a client

I would like to know how to look up a EJB located into a WildFly server from a remote client using JNDI.

Here is what I use to initialize the context 

jndiProps.put(Context.INITIAL_CONTEXT_FACTORY, "org.jboss.naming.remote.client.InitialContextFactory");
jndiProps.put(Context.PROVIDER_URL, "http-remoting://192.168.0.15:8080");
jndiProps.put("jboss.naming.client.ejb.context", true);
Context ctx = new InitialContext(jndiProps);

And this is the console output when I deploy the server:

21:08:29,352 INFO  [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-10) JNDI bindings for session bean named DataBaseServiceImpl in deployment unit deployment "AnalyseExcelServeur.war" are as follows:

java:global/AnalyseExcelServeur/DataBaseServiceImpl!serveur.database.DataBaseService
java:app/AnalyseExcelServeur/DataBaseServiceImpl!serveur.database.DataBaseService
java:module/DataBaseServiceImpl!serveur.database.DataBaseService
java:jboss/exported/AnalyseExcelServeur/DataBaseServiceImpl!serveur.database.DataBaseService
java:global/AnalyseExcelServeur/DataBaseServiceImpl
java:app/AnalyseExcelServeur/DataBaseServiceImpl
java:module/DataBaseServiceImpl

I have try a lot of combination but every time I get a javax.naming.NameNotFoundException:

javax.naming.NameNotFoundException: exported/AnalyseExcelServeur/DataBaseServiceImpl!serveur.database.DataBaseService -- service jboss.naming.context.java.jboss.exported.exported.AnalyseExcelServeur."DataBaseServiceImpl!serveur.database.DataBaseService"
at org.jboss.as.naming.ServiceBasedNamingStore.lookup(ServiceBasedNamingStore.java:104)
at org.jboss.as.naming.NamingContext.lookup(NamingContext.java:202)
at org.jboss.as.naming.NamingContext.lookup(NamingContext.java:179)
at org.jboss.naming.remote.protocol.v1.Protocol$1.handleServerMessage(Protocol.java:127)
at org.jboss.naming.remote.protocol.v1.RemoteNamingServerV1$MessageReciever$1.run(RemoteNamingServerV1.java:73)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)

I have not defined an app name nor a module name.

  • The project name of the server is : AnalyseExcelServeur
  • The name of the EJB is DataBaseServiceImpl
  • The EJB implements DataBaseService which is located in the package serveur.database

Here is how I declare the EJB:

@Stateless
@Remote(DataBaseService.class)
public class DataBaseServiceImpl extends SessionDB implements DataBaseService

On the client side the implementation of the DataBaseService interface is located in the package compte.remote.ejb

I don't know if I have to use ejb:/appname/modulename/bean/location or just /appname/modulename/bean/location or anything else...

Maybe I have to put a file into the .war to declare the EJB...

Solution

  • I did it !! The problem was that i used two different classpath for the ejb.

    The ejb on server side was in serveur.database.DataBaseService

    The interface of the ejb on client side was in compte.remote.ejb.DataBaseService

    They should be in the same path so i relocate the ejb on client side into a package name serveur.database and that work !