Hi all, I need some help for define my initial context for JBoss i have this:

private Context getInitialContext() throws Exception {

         Properties properties = null;
        try {
          properties = new Properties();

 properties.setProperty("java.naming.factory.initial",
                        "org.jnp.interfaces.NamingContextFactory");
 properties.setProperty("java.naming.provider.url", "http://localhost:1099");
 properties.setProperty("java.naming.factory.url.pkgs", "org.jnp.interfaces.NamingContextFactory");

        }
        catch (Exception ex) {
           error += ex.getMessage();
        }
    return new InitialContext(properties);
   }

But it don't works, any help?

Can you post more information, is localhost resolving on your box? The same configuration works for me on my 3.2.3 setup of jboss?

Hie..

Can u give me more info regarding the error u r getting .....


krishna kishore

What error ?. error stack trace pls

-arun

hi hello ,
can i know how to integrate or deploying in the jboss
as i am getting the error like this ..........since i used to do with weblogic right now i am not having weblogic and i am using jboss 5.0.error is like this

Exception in thread "main" javax.naming.NoInitialContextException: Cannot instantiate class: jboss.jndi.WLInitialContextFactory [Root exception is java.lang.ClassNotFoundException: jboss.jndi.WLInitialContextFactory]

at javax.naming.spi.NamingManager.getInitialContext(Unknown Source)

at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source)

at javax.naming.InitialContext.init(Unknown Source)

at javax.naming.InitialContext.(Unknown Source)

at com.nit.ejb2.TestClient.main(TestClient.java:14)

Caused by: java.lang.ClassNotFoundException: jboss.jndi.WLInitialContextFactory

at java.net.URLClassLoader$1.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Unknown Source)

at com.sun.naming.internal.VersionHelper12.loadClass(Unknown Source)

... 5 more

i have wriitenn small slsb programme but i want to deploy the jar in jboss but it is showing the above error

Ok I have an application that runs on weblogic 8.1, but I want to change to the jboss application server, in the application I use EJBs 2.0 and relationships, I am using JBuilder 9 as IDE, I configure JBuilder to use JBoss and it automatically generate the ejb-jax.xml, jboss.xml and jbosscmp-jdbc.xml

********when I call a finder for example, I do this***************

    try {
      context = getInitialContext();

      Object homeObject = context.lookup("apas.ApasAsociacionRemote");

     asociacionHome = (ApasAsociacionRemoteHome) PortableRemoteObject.
          narrow(
          homeObject, ApasAsociacionRemoteHome.class);

      Integer tipIdentInt = new Integer(0);
      Long numIdentLong = new Long(601620454);

      answer = asociacionHome.getByTipIdentNumIdent(
          tipIdentInt, numIdentLong);
    }
    catch (Exception ex) {
      error += ex;
    }

********This is the function that return the initialContext**********


  private Context getInitialContext() throws Exception {
         Properties properties = null;
        try {
          properties = new Properties();
          properties.put("java.naming.factory.initial", "org.jnp.interfaces.NamingContextFactory");
          properties.put("java.naming.provider.url","http://localhost:1099");
          properties.put("java.naming.factory.url.pkgs", "org.jnp.interfaces.NamingContextFactory");
        }
        catch (Exception ex) {
           error += ex.getMessage();
        }
    return new InitialContext(properties);
   }

********************* This is the error*****************

08:32:09,592 WARN [ServiceController] Problem starting service jboss.j2ee:jndiN
ame=apas.ApasAsociacionSocioRemote,service=EJB
org.jboss.deployment.DeploymentException: Mappings were not provided for all fie
lds: unmaped fields=[tip_Identificacion, num_Identificacion] in role=ApasAsociac
ionSocioRelationshipRole

********************* Also ***********************

 I Depend On:
 Depends On Me: org.jboss.deployment.DeploymentException: Mappings were not prov
ided for all fields: unmaped fields=[tip_Identificacion, num_Identificacion] in
role=ApasAsociacionSocioRelationshipRole, ObjectName: jboss.j2ee:jndiName=apas.A
pasAsociacionSocioRemote,service=EJB
 state: FAILED
*****************************************************
tip_Identificacion, num_Identificacion are the keys of the EJB

Thanks for your help
regards Daniel

Ok, i only upload one EJB and I get this exception:

javax.naming.CommunicationException: Receive timed out [Root exception is java.net.SocketTimeoutException: Receive timed out]

That on my application with a try catch and on the JBoss console:

16:02:08,857 WARN [NamingContext] Failed to connect to http:1099
javax.naming.CommunicationException: Failed to connect to server http:1099. Roo
t exception is
javax.naming.ServiceUnavailableException: Failed to connect to server http:1099.
  Root exception is
java.net.UnknownHostException: http: http
        at java.net.InetAddress.getAllByName0(InetAddress.java:948)
        at java.net.InetAddress.getAllByName0(InetAddress.java:918)
        at java.net.InetAddress.getAllByName(InetAddress.java:912)
        at java.net.InetAddress.getByName(InetAddress.java:832)
        at org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory...

Please I need help!
Regards Daniel

2004-06-04 08:16:22,490 INFO [org.jboss.ejb.EjbModule] Deploying OutstandingOrders
...
...
2004-06-04 08:16:24,271 INFO [org.jboss.ejb.plugins.StatelessSessionInstancePool] Started jboss.j2ee:jndiName=OutstandingOrders,plugin=pool,service=EJB
2004-06-04 08:16:24,271 INFO [org.jboss.ejb.StatelessSessionContainer] Started jboss.j2ee:jndiName=OutstandingOrders,service=EJB

If your bean is deployed then you would get something like this on Server console for your EJB. Check out that...for your Bean. Ignore my Bean name !!

My guess would be there is problem in the deployment descriptor defining the CMP fields with DD columns. Check that as well to make sure that all the field mappings including primary key are correct in the deployment descriptor.
And also becasue you have defined localhost in the context look-up, I belive the server running locally ?.

There is an error in your parameters for JBoss Initial Context.

properties.setProperty("java.naming.factory.url.pkgs", "org.jnp.interfaces.NamingContextFactory");

Value for "java.naming.factory.url.pkgs" should be defined as "org.jboss.naming:org.jnp.interfaces".
As for me I use "jndi.properties" file for getting Initial Context. This way is much easier and portable.
---------------------------------8<---------------------------------
java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces
java.naming.provider.url=localhost
---------------------------------8

Ummmmm..... I thought the URL to your naming perovider should start with jnp. Am I smoking something? jnp://localhost:1099 shound't it look like this????

OK Arun Nair, thanks for answer, I saw in the JBoss console and I find something the same
that appears for your bean:

10:20:39,411 INFO [EjbModule] Deploying ApasSocio
10:20:40,726 INFO [ApasSocio] Table 'APAS_SOCIO' already exists
10:20:40,868 INFO [EntityInstancePool] Started jboss.j2ee:jndiName=apas.ApasSoc
ioRemote,plugin=pool,service=EJB
10:20:40,868 INFO [EntityContainer] Started jboss.j2ee:jndiName=apas.ApasSocioR
emote,service=EJB
10:20:40,868 INFO [EjbModule] Started jboss.j2ee:module=ModuleAPAS.jar,service=
EjbModule
10:20:40,868 INFO [EJBDeployer] Deployed: file:/C:/jboss-3.2.3/server/default/d
eploy/ModuleAPAS.jar

Its ok??

Ok Vyacheslav Zakovyrya thanks for answer, I will make that properties file, its better you
are Right, I modify the properties like this

      properties.setProperty("java.naming.factory.initial",
                     "org.jnp.interfaces.NamingContextFactory");
      properties.setProperty("java.naming.provider.url", "jnp://localhost:1099");
      properties.setProperty("java.naming.factory.url.pkgs",
                     "org.jboss.naming:org.jnp.interfaces");

I also make the change that Udayan Patel (thanks for answer), ant put jnp instead http

******************************************************************************
With all this change I get a new error:

javax.naming.NameNotFoundException: apas.ApasSocioRemote not bound On a try catch of my application
it seem that in the console I don't get any error. apas.ApasSocioRemote its the home JNDI name of my EJB

and I make references to it in this way:

      ...
      Object homeObject = context.lookup("apas.ApasSocioRemote");
      ...

Regards Daniel

I forget to say I'm connecting to a SQL server:

I create this xml for the DataSource: (I name it "mssql.xml" it's that ok?, I put it on the directory: C:\Program Files\jboss-3.2.3\server\default\deploy, and I delete hsqldb-ds.xml It's that Ok?) :

<?xml version="1.0" encoding="UTF-8"?>
<datasources>
<local-tx-datasource>
<jndi-name>DataSource</jndi-name>
<connection-url>jdbc:microsoft:sqlserver://localhost:1433;user=xxx;password=yyy</connection-url>
<driver-class>com.microsoft.jdbc.sqlserver.SQLServerDriver</driver-class>
<user-name>xxx</user-name>
<password>yyy</password>
</local-tx-datasource>
</datasources>

With this I received this error on the console:


 Depends On Me: , ObjectName: jboss.j2ee:jndiName=apas.ApasSocioRemote,service=E
JB
 state: FAILED
 I Depend On:
 Depends On Me: org.jboss.deployment.DeploymentException: Error: can't find data
 source: java:/DefaultDS; - nested throwable: (javax.naming.NameNotFoundExceptio
n: DefaultDS not bound)]


Please help me, I'm new on JBoss but I want to learn to use it, thanks.

1. 'jndi.properties' file should be in your classpath. In this case body your method will be looking as:
---------------------------------8<---------------------------------
private Context getInitialContext() throws NamingException {
return new InitialContext(); // this is simple, right? :)
}
---------------------------------8<---------------------------------

2. Just try to use my 'jndi.properties'. Change only name of host (localhost) if you need it.
---------------------------------8<---------------------------------
java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces
java.naming.provider.url=localhost
---------------------------------8<---------------------------------
3. If you don't know exactly what classes to use for support JBoss, make sure that all *.jar files from %JBOSS_HOME%\client\lib\ are also in classpath for your client app.
4. It's ok that you deleted 'hsqldb-ds.xml' but you left JBoss without default DataSource :). You can fix it in this way:
Name of your 'mssql.xml' should be ended with '-ds.xml'. Something like 'mssql-ds.xml'. JBoss recognizes this file as deployer that contains info about DataSource. Look into %JBOSS_HOME%\docs\examples\jca\ and find 'mssql-ds.xml' - this is an example for you. If you need to register MS SQL as DEFAULT DataSource in JNDI, make sure that following line exists:
---------------------------------8<---------------------------------
...
<jndi-name>DefaultDS</jndi-name>
...
---------------------------------8<---------------------------------
Copy model mssql-ds.xml, change it for compliance with your needs, and put it into %JBOSS_HOME%\server\default\deploy\.
5. Copy JDBC drivers for MS SQL into %JBOSS_HOME%\server\default\lib\. As far as I remember that should be 3 *.jar files.
6. Have fun :)

I'm really not sure about this naming convention...

Name of your 'mssql.xml' should be ended with '-ds.xml'. Something like 'mssql-ds.xml'. JBoss recognizes this file as deployer that contains info about DataSource.

but... Heh, whatever! :)