Thanx for response but sir according to you that link u have provided, when i
specified jndi name in openejb.xml and that jndi name call from the client
program, get this exception...........
NamingException:
javax.naming.NameNotFoundException: /foo does not exist in the system.
Check that the app was successfully deployed.
at
org.apache.openejb.client.JNDIContext.lookup(JNDIContext.java:251)
at javax.naming.InitialContext.lookup(InitialContext.java:392)
at Client.main(Client.java:26)
This is my openejb.xml file.........
<openejb-jar xmlns="http://www.openejb.org/xml/ns/openejb-jar-2.1";
xmlns:naming="http://geronimo.apache.org/xml/ns/naming-1.1";
xmlns:security="http://geronimo.apache.org/xml/ns/security-1.1";
xmlns:dep="http://geronimo.apache.org/xml/ns/deployment-1.1";>
<enterprise-beans>
<session>
<ejb-name>DemoBean</ejb-name>
<jndi name="foo" interface="My.DemoInter"/>
<!--<ejb-ref>
<ref-name>ejb/CustomerEntityBean</ref-name>
<ejb-link>Entity</ejb-link>
</ejb-ref>-->
</session>
</enterprise-beans>
</openejb-jar>
but when i specified system generated jndi name in client program that run
without any exception.
please anyone know about this problem what i m doing wrong and what step i
have to follow to creating own jndi name..
David Blevins wrote:
>
>
> On Apr 9, 2008, at 2:00 AM, atul12345 wrote:
>
>>
>> Dear sir,
>>
>> Now my problem is i not want to use system's specified jndi
>> name, now i want to use any client give any own jndi name and server
>> without
>> any [roblem lookup that name.so please anyone tell me what step i
>> have to
>> follow to create own jndi name.
>> Thanks a lot. Looking forward to hearing from you.
>
> I updated this doc for you.
>
>
> http://cwiki.apache.org/GMOxDOC21/client-jndi-names.html#ClientJNDINames-SettingtheJNDIname
>
> -David
>
>
>>
>>
>> atul12345 wrote:
>>>
>>> Dear sir,
>>>
>>> Thanx a lot...................to give the suitable
>>> response.
>>>
>>> djencks wrote:
>>>>
>>>> My apologies for not seeing that you are trying to name your ejb the
>>>> same as the spec required MEJB. I recommend you remove the jndi-
>>>> name
>>>> tag from your openejb-jar.xml plan and use the default binding
>>>> location that you can see by looking at the log of deployment of
>>>> your
>>>> app.
>>>>
>>>> In the future please examine the environment for signs of errors and
>>>> report them all. In this case the deployment error occurred well
>>>> before you tried to access the ejb and knowing about it would have
>>>> helped give better advice sooner. BTW my previous comment that you
>>>> are actually looking up the spec-required MEJB home rather than your
>>>> ejb is borne out by the deployment error.
>>>>
>>>> thanks
>>>> david jencks
>>>>
>>>>
>>>>
>>>> On Apr 7, 2008, at 11:22 PM, atul12345 wrote:
>>>>
>>>>>
>>>>> Dear Sir,
>>>>>
>>>>> Thanks for help but this is not my solution. Anyway
>>>>> sir i have
>>>>> already provided all code that i am using for simple stateless
>>>>> session
>>>>> bean.I am using two interface one is remote interface with one
>>>>> method that
>>>>> is add and second is home interface and one bean class which
>>>>> implements the
>>>>> sessionBean interface.and two xml which are ejb-jar.xml and other
>>>>> is
>>>>> openejb.xml.after i created one jar file that include the two
>>>>> interface,one
>>>>> bean class and two xml which are exist in meta-inf.when i deployed
>>>>> this jar
>>>>> file into the server that show successfully deployed.bt when i
>>>>> checked
>>>>> server log file it show Jndi(name=ejb/mgmt/MEJBRemoteHome) cannot
>>>>> be bound
>>>>> to Ejb(deployment-id=ejbsample1.jar/ejb/mgmt/MEJB). Name already
>>>>> taken by
>>>>> Ejb(deployment-id=mejb/ejb/mgmt/MEJB).
>>>>> and when i run my client program get this kind of na
>>>>> error ...........
>>>>> java.lang.ClassCastException at
>>>>> com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow
>>>>> (PortableR at
>>>>> javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:
>>>>> 137)
>>>>> at HelloWorld.main(HelloWorld.java:31)
>>>>> Caused by: java.lang.ClassCastException: $Proxy0 cannot be cast to
>>>>> org.omg.CORBA at
>>>>> com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow
>>>>> (PortableR
>>>>> ... 2 more
>>>>> And my client code is
>>>>>
>>>>> import java.util.*;
>>>>> import javax.rmi.PortableRemoteObject;
>>>>> import javax.naming.*;
>>>>> import javax.rmi.*;
>>>>> import javax.ejb.*;
>>>>> import java.rmi.RemoteException;
>>>>> //import com.prokriti.server.*;
>>>>>
>>>>>
>>>>> public class Client {
>>>>>
>>>>> /**
>>>>> * @param args
>>>>> */
>>>>> public static void main(String[] args) {
>>>>> // TODO Auto-generated method stub
>>>>> try {
>>>>> Properties properties=new Properties();
>>>>> properties.setProperty(Context.INITIAL_CONTEXT_FACTORY,
>>>>> "org.apache.openejb.client.RemoteInitialContextFactory");
>>>>>
>>>>> properties.put("java.naming.provider.url","ejbd://localhost:
>>>>> 4201");
>>>>> //
>>>>> Context context = new InitialContext
>>>>> (properties);
>>>>> Object homeObject =
>>>>> context.lookup("mgmt/MEJBRemoteHome");
>>>>> System.out.println("ic = "+homeObject);
>>>>> //Object abc=PortableRemoteObject.narrow
>>>>> (homeObject,
>>>>> DemoHome.class);
>>>>> DemoHome home =
>>>>> (DemoHome)PortableRemoteObject.narrow(homeObject, DemoHome.class);
>>>>> DemoInter remote =home.create();
>>>>> //remote.display();
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> } catch(Exception e) {
>>>>> System.err.println("NamingException: " + e.getMessage());
>>>>> }
>>>>> // catch(RemoteException e) {
>>>>> // System.err.println("RemoteException: " + e.getMessage());
>>>>> // } catch(CreateException e) {
>>>>> // System.err.println("FinderException: " + e.getMessage());
>>>>> // }
>>>>>
>>>>>
>>>>>
>>>>> }
>>>>>
>>>>> }
>>>>>
>>>>> Problem is i think could not get the correct jndi name. so where to
>>>>> find
>>>>> correct jndi name and what m i doing wrong.please
>>>>> help me ....becoz i have already spent lot of time to resolve that
>>>>> problem
>>>>> but could not get any suitable response to resolve this problem.so
>>>>> i hope to
>>>>> Anyone that can help me to resolve this problem..............
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> Kevan Miller wrote:
>>>>>>
>>>>>> On Mon, Apr 7, 2008 at 3:51 AM, atul12345 <[EMAIL PROTECTED]>
>>>>>> wrote:
>>>>>>
>>>>>>>
>>>>>>> Dear Sir,
>>>>>>>
>>>>>>> Thanks for help but this is not my solution. Anyway
>>>>>>> according
>>>>>>> to u i am showing the ENTIRE stack trace for this exception and
>>>>>>> include
>>>>>>> the
>>>>>>> exact source code........
>>>>>>>
>>>>>>>
>>>>>>> This is my Exception which is generated during the client program
>>>>>>> execute.......
>>>>>>> java.lang.ClassCastException
>>>>>>> at
>>>>>>> com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow
>>>>>>> (PortableR
>>>>>>> at
>>>>>>> javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:
>>>>>>> 137)
>>>>>>> at HelloWorld.main(HelloWorld.java:31)
>>>>>>> Caused by: java.lang.ClassCastException: $Proxy0 cannot be cast
>>>>>>> to
>>>>>>> org.omg.CORBA
>>>>>>> at
>>>>>>> com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow
>>>>>>> (PortableR
>>>>>>> ... 2 more
>>>>>>>
>>>>>>> Could anyone tell me what I'm doing wrong? Thanks a lot. Looking
>>>>>>> forward
>>>>>>> to
>>>>>>> hearing from you.
>>>>>>>
>>>>>>
>>>>>> Hi,
>>>>>> I sent an earlier response, but it seems to have bounced. Trying
>>>>>> again.
>>>>>> Apologies, if this is redundant.
>>>>>>
>>>>>> The above stacktrace indicates a "HelloWorld" class. Yet, the code
>>>>>> you
>>>>>> supply below is a "Client" class and the line numbers don't match.
>>>>>> Thus,
>>>>>> we're not sure what you are actually running with... Please make
>>>>>> sure you
>>>>>> are running the code you think you are. Then, if you still have a
>>>>>> problem,
>>>>>> give us the code which matches your symptoms.
>>>>>>
>>>>>> --kevan
>>>>>>
>>>>>>
>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> These are my code..........
>>>>>>>
>>>>>>> ********remote interface*******
>>>>>>> package My;
>>>>>>>
>>>>>>> import java.rmi.*;
>>>>>>>
>>>>>>> import javax.ejb.*;
>>>>>>>
>>>>>>> public interface DemoInter extends EJBObject
>>>>>>> {
>>>>>>> public int add(int a,int b) throws RemoteException;
>>>>>>> }
>>>>>>>
>>>>>>> ************home interface***********
>>>>>>> package My;
>>>>>>>
>>>>>>> import javax.ejb.*;
>>>>>>> import java.rmi.*;
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> public interface DemoHome extends EJBHome
>>>>>>> {
>>>>>>> public DemoInter create() throws
>>>>>>> CreateException,RemoteException;
>>>>>>> }
>>>>>>> *************bean class*************
>>>>>>>
>>>>>>> package My;
>>>>>>>
>>>>>>> import javax.ejb.*;
>>>>>>> import java.rmi.*;
>>>>>>>
>>>>>>> public class DemoBean implements SessionBean
>>>>>>> {
>>>>>>> int a,b;
>>>>>>> private SessionContext context;
>>>>>>> public void setSessionContext(SessionContext ctx)
>>>>>>> {this.context=ctx}
>>>>>>>
>>>>>>> public void ejbCreate( )
>>>>>>> {
>>>>>>>
>>>>>>> System.out.println("ejb Created");
>>>>>>> }
>>>>>>>
>>>>>>> public void ejbActivate()
>>>>>>> {System.out.println("ejbActivate()");}
>>>>>>> public void ejbPassivate()
>>>>>>> {System.out.println("ejbPassivate()");}
>>>>>>> public void ejbRemove(){System.out.println("distroyed");}
>>>>>>> public int add(int a,int b) throws RemoteException
>>>>>>> {
>>>>>>> return(a+b);
>>>>>>> }
>>>>>>> }
>>>>>>>
>>>>>>> **********ejb-jar.xml****************
>>>>>>>
>>>>>>>
>>>>>>> <ejb-jar id="ejb-jar_1" xmlns="http://java.sun.com/xml/ns/j2ee";
>>>>>>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
>>>>>>> xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
>>>>>>> http://java.sun.com/xml/ns/j2ee/ejb-jar_2_1.xsd";
>>>>>>> version="2.1">
>>>>>>> <description>Example of a session bean</description>
>>>>>>> <display-name>MyTimeBeanEJBName</display-name>
>>>>>>> <enterprise-beans>
>>>>>>> <session id="Session_MyTime">
>>>>>>>
>>>>>>> <ejb-name>My.DemoEJB</ejb-name>
>>>>>>> <home>My.DemoHome</home>
>>>>>>> <remote>My.DemoInter</remote>
>>>>>>> <ejb-class>My.DemoBean</ejb-class>
>>>>>>>
>>>>>>> <session-type>Stateful</session-type>
>>>>>>> <transaction-type>Container</transaction-
>>>>>>> type>
>>>>>>> </session>
>>>>>>> </enterprise-beans>
>>>>>>> </ejb-jar>
>>>>>>>
>>>>>>> *************openejb.xml***********
>>>>>>>
>>>>>>>
>>>>>>> <openejb-jar xmlns="http://www.openejb.org/xml/ns/openejb-
>>>>>>> jar-2.1"
>>>>>>> xmlns:nam="http://geronimo.apache.org/xml/ns/
>>>>>>> naming-1.1"
>>>>>>> xmlns:pkgen="http://www.openejb.org/xml/ns/pkgen-2.0";
>>>>>>> xmlns:security="
>>>>>>> http://geronimo.apache.org/xml/ns/security-1.1";
>>>>>>> xmlns:sys="http://geronimo.apache.org/xml/ns/deployment-1.1";>
>>>>>>>
>>>>>>>
>>>>>>> <enterprise-beans>
>>>>>>> <session>
>>>>>>> <ejb-name>My.DemoEJB</ejb-name>
>>>>>>> <jndi-name>ejb/mgmt/MEJBRemoteHome</jndi-name>
>>>>>>> </session>
>>>>>>> </enterprise-beans>
>>>>>>> </openejb-jar>
>>>>>>>
>>>>>>>
>>>>>>> ***********my client**************
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> import java.util.*;
>>>>>>> import javax.rmi.PortableRemoteObject;
>>>>>>> import javax.naming.*;
>>>>>>> import javax.rmi.*;
>>>>>>> import My.*;
>>>>>>>
>>>>>>>
>>>>>>> public class Client {
>>>>>>>
>>>>>>> /**
>>>>>>> * @param args
>>>>>>> */
>>>>>>> public static void main(String[] args) {
>>>>>>> // TODO Auto-generated method stub
>>>>>>> try {
>>>>>>>
>>>>>>> Properties properties=new Properties();
>>>>>>> properties.setProperty(Context.INITIAL_CONTEXT_FACTORY,
>>>>>>> "org.apache.openejb.client.RemoteInitialContextFactory");
>>>>>>>
>>>>>>> properties.put("java.naming.provider.url","ejbd://localhost:
>>>>>>> 4201");
>>>>>>>
>>>>>>> Context ctx=new InitialContext(properties);
>>>>>>> System.out.println("ic = " + ctx);
>>>>>>>
>>>>>>> //MyTimeLocal myTimeLocal =
>>>>>>> (MyTimeLocal)context.lookup("java:comp/env/ejb/MyTimeBean");
>>>>>>> // My.DemoInter remoteObj
>>>>>>> =(My.DemoInter)ctx.lookup("ejb/mgmt/MEJBRemoteHome");
>>>>>>> Object
>>>>>>> object=ctx.lookup("ejb/mgmt/MEJBRemoteHome");
>>>>>>> // System.out.println("hello" +object);
>>>>>>> My.DemoHome ejbHome
>>>>>>> =
>>>>>>> (My
>>>>>>> .DemoHome)PortableRemoteObject.narrow(object,My.DemoHome.class);
>>>>>>> System.out.println("hello" +ejbHome);
>>>>>>> My.DemoInter obj1=ejbHome.create();
>>>>>>> System.out.println(obj1.add(4,5));
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> } catch (Exception e) {
>>>>>>> System.out.println(e);
>>>>>>> // TODO: handle exception
>>>>>>> }
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> }
>>>>>>>
>>>>>>> }
>>>>>>>
>>>>>>>
>>>>>>> this is log file..........
>>>>>>>
>>>>>>> 13:02:24,839 INFO [SupportedModesServiceImpl] Portlet mode
>>>>>>> 'edit' not
>>>>>>> found
>>>>>>> for portletId: '/plugin.Deployment!227983155|0'
>>>>>>> 13:02:30,987 INFO [SupportedModesServiceImpl] Portlet mode
>>>>>>> 'edit' not
>>>>>>> found
>>>>>>> for portletId: '/plugin.Deployment!227983155|0'
>>>>>>> 13:02:34,611 INFO [SupportedModesServiceImpl] Portlet mode
>>>>>>> 'edit' not
>>>>>>> found
>>>>>>> for portletId: '/plugin.Deployment!227983155|0'
>>>>>>> 13:02:35,732 INFO [SupportedModesServiceImpl] Portlet mode
>>>>>>> 'edit' not
>>>>>>> found
>>>>>>> for portletId: '/plugin.Deployment!227983155|0'
>>>>>>> 13:02:40,045 INFO [config] Configuring Service(id=Default
>>>>>>> Stateless
>>>>>>> Container, type=Container, provider-id=Default Stateless
>>>>>>> Container)
>>>>>>> 13:02:40,045 INFO [config] Configuring Service(id=Default
>>>>>>> Stateful
>>>>>>> Container, type=Container, provider-id=Default Stateful
>>>>>>> Container)
>>>>>>> 13:02:40,045 INFO [config] Configuring Service(id=Default BMP
>>>>>>> Container,
>>>>>>> type=Container, provider-id=Default BMP Container)
>>>>>>> 13:02:40,046 INFO [config] Configuring Service(id=Default CMP
>>>>>>> Container,
>>>>>>> type=Container, provider-id=Default CMP Container)
>>>>>>> 13:02:40,046 INFO [config] Configuring app:
>>>>>>> default/ejbsample1.jar/1207553559310/jar
>>>>>>> 13:02:40,078 INFO [OpenEJB] Auto-deploying ejb DemoEJB:
>>>>>>> EjbDeployment(deployment-id=ejbsample1.jar/DemoEJB)
>>>>>>> 13:02:40,079 INFO [config] Loaded Module:
>>>>>>> default/ejbsample1.jar/1207553559310/jar
>>>>>>> 13:02:40,976 INFO [startup] Assembling app:
>>>>>>>
>>>>>>> /home/atul/santemp/geronimo-tomcat6-javaee5-2.1/var/temp/
>>>>>>> geronimo-
>>>>>>> deployer17419.tmpdir/ejbsample1.jar
>>>>>>> 13:02:40,985 INFO [startup] Jndi(name=DemoEJBRemoteHome) -->
>>>>>>> Ejb(deployment-id=ejbsample1.jar/DemoEJB)
>>>>>>> 13:02:40,985 INFO [startup] Created
>>>>>>> Ejb(deployment-id=ejbsample1.jar/DemoEJB, ejb-name=DemoEJB,
>>>>>>> container=Default Stateless Container)
>>>>>>> 13:02:40,985 INFO [startup] Deployed
>>>>>>>
>>>>>>> Application(path=/home/atul/santemp/geronimo-tomcat6-javaee5-2.1/
>>>>>>> var/temp/geronimo-deployer17419.tmpdir/ejbsample1.jar)
>>>>>>> 13:02:41,083 INFO [SupportedModesServiceImpl] Portlet mode
>>>>>>> 'edit' not
>>>>>>> found
>>>>>>> for portletId: '/plugin.Deployment!227983155|0'
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> djencks wrote:
>>>>>>>>
>>>>>>>> We seem to be going around in circles. I don't believe the
>>>>>>>> exception
>>>>>>>> you show is consistent with the client code you show. Please
>>>>>>>> show
>>>>>>>> the ENTIRE stack trace for this exception and include the exact
>>>>>>>> source code as a file so I can see the line numbers from the
>>>>>>>> client
>>>>>>>> code matching up with the stack trace. I cannot investigate
>>>>>>>> further
>>>>>>>> without some definite correspondence that I can see clearly
>>>>>>>> between
>>>>>>>> the pieces of information you supply.
>>>>>>>>
>>>>>>>> thanks
>>>>>>>> david jencks
>>>>>>>>
>>>>>>>> On Apr 3, 2008, at 9:51 PM, atul12345 wrote:
>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Dear sir,
>>>>>>>>>
>>>>>>>>> I am sure, when i running the client code, got
>>>>>>>>> that
>>>>>>>>> Exception. I have already mentioned all exception which throw
>>>>>>>>> during the
>>>>>>>>> execution of client program.
>>>>>>>>> if u want again so that is....
>>>>>>>>> please sir provide me write solution to resolve this problem
>>>>>>>>> becoz
>>>>>>>>> i have
>>>>>>>>> already spent two to three days resolve it problem.
>>>>>>>>>
>>>>>>>>> java.lang.ClassCastException
>>>>>>>>> at
>>>>>>>>> com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow
>>>>>>>>> (PortableR
>>>>>>>>> at
>>>>>>>>> javax
>>>>>>>>> .rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:
>>>>>>>>> 137)
>>>>>>>>> at HelloWorld.main(HelloWorld.java:31)
>>>>>>>>> Caused by: java.lang.ClassCastException: $Proxy0 cannot be
>>>>>>>>> cast to
>>>>>>>>> org.omg.CORBA
>>>>>>>>> at
>>>>>>>>> com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow
>>>>>>>>> (PortableR
>>>>>>>>> ... 2 more
>>>>>>>>>
>>>>>>>>> Could anyone tell me what I'm doing wrong? Thanks a lot.
>>>>>>>>> Looking
>>>>>>>>> forward to
>>>>>>>>> hearing from you.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> djencks wrote:
>>>>>>>>>>
>>>>>>>>>> Are you sure you are running the client code you show? The
>>>>>>>>>> error
>>>>>>>>>> indicates you are using PortableRemoteObject.narrow() rather
>>>>>>>>>> than the
>>>>>>>>>> simple cast in the client code you showed earlier.
>>>>>>>>>>
>>>>>>>>>> Is the CCE happening on the client?
>>>>>>>>>>
>>>>>>>>>> I'm unable to see how the exception you show can be coming
>>>>>>>>>> from the
>>>>>>>>>> code you show. More of the exception stack trace might
>>>>>>>>>> possibly be
>>>>>>>>>> helpful.
>>>>>>>>>>
>>>>>>>>>> david jencks
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Apr 2, 2008, at 10:05 PM, atul12345 wrote:
>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Thanks for help but this is not problem that is when i
>>>>>>>>>>> run my
>>>>>>>>>>> client
>>>>>>>>>>> program that time i get error.......
>>>>>>>>>>> java.lang.ClassCastException: $Proxy0 cannot be
>>>>>>>>>>> cast to
>>>>>>>>>>> My.DemoInter
>>>>>>>>>>>
>>>>>>>>>>> Actually sir i have already mentioned interfaces,bean class
>>>>>>>>>>> and my
>>>>>>>>>>> client
>>>>>>>>>>> and xml. so please check that code and tell me what i am
>>>>>>>>>>> doing
>>>>>>>>>>> wrong.
>>>>>>>>>>> Actually sir i had spent already three days to run one simple
>>>>>>>>>>> ejb
>>>>>>>>>>> program i
>>>>>>>>>>> think geronimo server is not good for ejb.
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> please help me to give suitable response..........
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> vhnguy2 wrote:
>>>>>>>>>>>>
>>>>>>>>>>>> Hi Atul,
>>>>>>>>>>>>
>>>>>>>>>>>> It looks like you're doing a remote lookup. I think your
>>>>>>>>>>>> client
>>>>>>>>>>>> code
>>>>>>>>>>>> should look something similar to
>>>>>>>>>>>>
>>>>>>>>>>>> My.DemoInter remoteObj =(My.DemoInter)ctx.lookup(<jndi for
>>>>>>>>>>>> remote
>>>>>>>>>>>> interface>);
>>>>>>>>>>>>
>>>>>>>>>>>> Let me know if this works.
>>>>>>>>>>>>
>>>>>>>>>>>> Thanks,
>>>>>>>>>>>> Viet
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> On Wed, Apr 2, 2008 at 4:12 AM, atul12345 <[EMAIL PROTECTED]
>>>>>>>>>>>> >
>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> atul12345 wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Hi Sir,
>>>>>>>>>>>>>> Thanks for help. I appreciate your attention. See
>>>>>>>>>>>>>> ya!
>>>>>>>>>>>>>> This is my ejb-jar.xml file here i do have all the
>>>>>>>>>>>>>> classes
>>>>>>>>>>>>> means
>>>>>>>>>>>>>> interface name.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> <ejb-jar id="ejb-jar_1" xmlns="http://java.sun.com/xml/ns/
>>>>>>>>>>>>>> j2ee"
>>>>>>>>>>>>>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-
>>>>>>>>>>>>>> instance"
>>>>>>>>>>>>>> xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
>>>>>>>>>>>>>> http://java.sun.com/xml/ns/j2ee/ejb-jar_2_1.xsd";
>>>>>>>>>>>>>> version="2.1">
>>>>>>>>>>>>>> <description>Example of a session bean</description>
>>>>>>>>>>>>>> <display-name>MyTimeBeanEJBName</display-name>
>>>>>>>>>>>>>> <enterprise-beans>
>>>>>>>>>>>>>> <session id="Session_MyTime">
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> <ejb-name>My.DemoEJB</ejb-name>
>>>>>>>>>>>>>> <home>My.DemoHome</home>
>>>>>>>>>>>>>> <remote>My.DemoInter</remote>
>>>>>>>>>>>>>> <ejb-class>My.DemoBean</ejb-class>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> <session-type>Stateful</session-type>
>>>>>>>>>>>>>> <transaction-type>Container</
>>>>>>>>>>>>>> transaction-
>>>>>>>>>>>>>> type>
>>>>>>>>>>>>>> </session>
>>>>>>>>>>>>>> </enterprise-beans>
>>>>>>>>>>>>>> </ejb-jar>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> When I try to execute my client , I receive this error
>>>>>>>>>>>>>> message:
>>>>>>>>>>>>>> java.lang.ClassCastException.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> java.lang.ClassCastException
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> com
>>>>>>>>>>>>>> .sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow
>>>>>>>>>>>>>> (PortableR
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> javax.rmi.PortableRemoteObject.narrow
>>>>>>>>>>>>>> (PortableRemoteObject.java:
>>>>>>>>>>>>>> 137)
>>>>>>>>>>>>>> at HelloWorld.main(HelloWorld.java:31)
>>>>>>>>>>>>>> Caused by: java.lang.ClassCastException: $Proxy0 cannot be
>>>>>>>>>>>>>> cast to
>>>>>>>>>>>>>> org.omg.CORBA
>>>>>>>>>>>>>> at
>>>>>>>>>>>>>> com
>>>>>>>>>>>>>> .sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow
>>>>>>>>>>>>>> (PortableR
>>>>>>>>>>>>>> ... 2 more
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Could anyone tell me what I'm doing wrong? Thanks a lot.
>>>>>>>>>>>>>> Looking
>>>>>>>>>>>>> forward
>>>>>>>>>>>>>> to hearing from you.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> manucet wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Hi Atul,
>>>>>>>>>>>>>>> I am not sure but did you specify the home and
>>>>>>>>>>>>>>> remote
>>>>>>>>>>>>>>> interfaces in the ejb-jar.xml file? If yes it will be
>>>>>>>>>>>>>>> helpful
>>>>>>>>>>>>>>> if you
>>>>>>>>>>>>>>> can provide a test case.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Regards
>>>>>>>>>>>>>>> Manu
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Tue, Apr 1, 2008 at 4:33 PM, atul12345
>>>>>>>>>>>>>>> <[EMAIL PROTECTED]>
>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Actually after resolved jndi name problem i get one new
>>>>>>>>>>>>>>>> error
>>>>>>>>>>>>>>>> that
>>>>>>>>>>>>> is
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> java.lang.ClassCastException: $Proxy0 cannot be cast to
>>>>>>>>>>>>>>>> My.DemoHome
>>>>>>>>>>>>>>>> if anyone have any idea what is this so please give me
>>>>>>>>>>>>>>>> suitable
>>>>>>>>>>>>>>>> soluation
>>>>>>>>>>>>>>>> to resolve that problem.........
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> atul12345 wrote:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Dear Sir,
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> I am new programmer to Geronimo and EJB
>>>>>>>>>>>>>>>>> which
>>>>>>>>>>>>>>>>> are
>>>>>>>>>>>>>>>> running on
>>>>>>>>>>>>>>>>> gentoo. i am createing stateful session bean like
>>>>>>>>>>>>>>>>> that........
>>>>>>>>>>>>>>>>> This is remote Interface..........
>>>>>>>>>>>>>>>>> package My;
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> import java.rmi.*;
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> import javax.ejb.*;
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> public interface DemoInter extends EJBObject
>>>>>>>>>>>>>>>>> {
>>>>>>>>>>>>>>>>> public int add(int a,int b) throws
>>>>>>>>>>>>>>>>> RemoteException;
>>>>>>>>>>>>>>>>> }
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> This is Home Interface..........
>>>>>>>>>>>>>>>>> package My;
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> import javax.ejb.*;
>>>>>>>>>>>>>>>>> import java.rmi.*;
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> public interface DemoHome extends EJBHome
>>>>>>>>>>>>>>>>> {
>>>>>>>>>>>>>>>>> public DemoInter create() throws
>>>>>>>>>>>>>>>>> CreateException,RemoteException;
>>>>>>>>>>>>>>>>> }
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> This is Bean class............
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> package My;
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> import java.rmi.*;
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> import javax.ejb.*;
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> public class DemoBean implements SessionBean
>>>>>>>>>>>>>>>>> {
>>>>>>>>>>>>>>>>> public DemoBean() {
>>>>>>>>>>>>>>>>> // TODO Auto-generated constructor stub
>>>>>>>>>>>>>>>>> }
>>>>>>>>>>>>>>>>> public void ejbCreate()
>>>>>>>>>>>>>>>>> {
>>>>>>>>>>>>>>>>> System.out.println("ejbCreate()");
>>>>>>>>>>>>>>>>> }
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> public void ejbRemove()
>>>>>>>>>>>>>>>>> {
>>>>>>>>>>>>>>>>> System.out.println("ejbRemove()");
>>>>>>>>>>>>>>>>> }
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> public void ejbActivate()
>>>>>>>>>>>>>>>>> {
>>>>>>>>>>>>>>>>> System.out.println("ejbActivate()");
>>>>>>>>>>>>>>>>> }
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> public void ejbPassivate()
>>>>>>>>>>>>>>>>> {
>>>>>>>>>>>>>>>>> System.out.println("ejbPassivate()");
>>>>>>>>>>>>>>>>> }
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> public void setSessionContext(SessionContext ctx){}
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> public int add(int a,int b) throws RemoteException
>>>>>>>>>>>>>>>>> {
>>>>>>>>>>>>>>>>> return (a+b);
>>>>>>>>>>>>>>>>> }
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> }
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> open-ejb.xml is where i specified the jndi name
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> <openejb-jar
>>>>>>>>>>>>> xmlns="http://www.openejb.org/xml/ns/openejb-jar-2.1";
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> xmlns:naming="http://geronimo.apache.org/xml/ns/naming-1.1
>>>>>>>>>>>>>>>> "
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> xmlns:security="http://geronimo.apache.org/xml/ns/
>>>>>>>>>>>>>>>>> security-1.1"
>>>>>>>>>>>>>>>>> xmlns:sys="http://geronimo.apache.org/xml/ns/
>>>>>>>>>>>>>>>>> deployment-1.1">
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> <enterprise-beans>
>>>>>>>>>>>>>>>>> <session>
>>>>>>>>>>>>>>>>> <ejb-name>Demo</ejb-name>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>> <jndi-name>org.geronimo.ejbsample.HomeBean</jndi-name>
>>>>>>>>>>>>>>>>> </session>
>>>>>>>>>>>>>>>>> </enterprise-beans>
>>>>>>>>>>>>>>>>> </openejb-jar>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> and this is my client code...........
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> import java.util.*;
>>>>>>>>>>>>>>>>> import javax.naming.*;
>>>>>>>>>>>>>>>>> import javax.rmi.*;
>>>>>>>>>>>>>>>>> import My.*;
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> public class Client {
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> /**
>>>>>>>>>>>>>>>>> * @param args
>>>>>>>>>>>>>>>>> */
>>>>>>>>>>>>>>>>> public static void main(String[] args) {
>>>>>>>>>>>>>>>>> // TODO Auto-generated method stub
>>>>>>>>>>>>>>>>> try {
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Properties properties=new
>>>>>>>>>>>>>>>>> Properties
>>>>>>>>>>>>>>>>> ();
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>> properties.setProperty(Context.INITIAL_CONTEXT_FACTORY,
>>>>>>>>>>>>>>>>> "org
>>>>>>>>>>>>>>>>> .apache.openejb.client.RemoteInitialContextFactory");
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>> properties.setProperty(Context.PROVIDER_URL,
>>>>>>>>>>>>>>>>> "ejbd://localhost:4201" );
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Context ctx=new InitialContext(properties);
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> My.DemoHome
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>> home=(My.DemoHome)ctx.lookup
>>>>>>>>>>>>> ("java:org.geronimo.ejbsample.HomeBean");
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> My.DemoInter object =home.create();
>>>>>>>>>>>>>>>>> System.out.println(object.add(12,22));
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> that is my code, everything is ok means deploy
>>>>>>>>>>>>>>>>> successfully
>>>>>>>>>>>>>>>>> but
>>>>>>>>>>>>>>>> problem is
>>>>>>>>>>>>>>>>> when i execute client program, that time i get error
>>>>>>>>>>>>>>>>> that is
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> javax.naming.NameNotFoundException:
>>>>>>>>>>>>> org.geronimo.ejbsample.HomeBean
>>>>>>>>>>>>>>>> does
>>>>>>>>>>>>>>>>> not exist in the system. Check that the app was
>>>>>>>>>>>>>>>>> successfully
>>>>>>>>>>>>>>>> deployed.
>>>>>>>>>>>>>>>>> So if anybody know how to resolve this problem then
>>>>>>>>>>>>>>>>> please
>>>>>>>>>>>>>>>>> give
>>>>>>>>>>>>> me
>>>>>>>>>>>>>>>>> suitable suggestion to resolve this problem..
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>> View this message in context:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>> http://www.nabble.com/how-to-run--Ejb-program-on-geronimo-
>>>>>>>>>>>>> tp16392851s134p16417878.html
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Sent from the Apache Geronimo - Users mailing list
>>>>>>>>>>>>>>>> archive at
>>>>>>>>>>>>>>>> Nabble.com.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> --
>>>>>>>>>>>>> View this message in context:
>>>>>>>>>>>>> http://www.nabble.com/how-to-run--Ejb-program-on-geronimo-
>>>>>>>>>>>>> tp16392851s134p16444488.html
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> Sent from the Apache Geronimo - Users mailing list
>>>>>>>>>>>>> archive at
>>>>>>>>>>>>> Nabble.com.
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>> View this message in context: http://www.nabble.com/how-to-
>>>>>>>>>>> run--Ejb-
>>>>>>>>>>> program-on-geronimo-tp16392851s134p16465788.html
>>>>>>>>>>> Sent from the Apache Geronimo - Users mailing list archive at
>>>>>>>>>>> Nabble.com.
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> View this message in context: http://www.nabble.com/how-to-
>>>>>>>>> run--
>>>>>>>>> Ejb-
>>>>>>>>> program-on-geronimo-tp16392851s134p16482909.html
>>>>>>>>> Sent from the Apache Geronimo - Users mailing list archive at
>>>>>>>>> Nabble.com.
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> View this message in context:
>>>>>>> http://www.nabble.com/how-to-run--Ejb-program-on-geronimo-
>>>>>>> tp16392851s134p16535345.html
>>>>>>> Sent from the Apache Geronimo - Users mailing list archive at
>>>>>>> Nabble.com.
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>> --
>>>>> View this message in context: http://www.nabble.com/how-to-run--
>>>>> Ejb-
>>>>> program-on-geronimo-tp16392851s134p16547953.html
>>>>> Sent from the Apache Geronimo - Users mailing list archive at
>>>>> Nabble.com.
>>>>>
>>>>
>>>>
>>>>
>>>
>>>
>>
>> --
>> View this message in context:
>> http://www.nabble.com/how-to-run--Ejb-program-on-geronimo-tp16392851s134p16582577.html
>> Sent from the Apache Geronimo - Users mailing list archive at
>> Nabble.com.
>>
>>
>
>
>
--
View this message in context:
http://www.nabble.com/how-to-run--Ejb-program-on-geronimo-tp16392851s134p16586188.html
Sent from the Apache Geronimo - Users mailing list archive at Nabble.com.
