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Cannot Be Cast To Javax.ejb.ejbobject

Show mkarg added a comment - 20/Jul/11 6:40 AM Anyways it would be good that GF does not create a stack trace in that situation but recovers in a way that My suspisions are actually in the version of the application. Tank-Fighting Alien Were the Smurfs the first to smurf their smurfs? I would have thought (and again I am fairly ignorant of the way that servlet classes are loaded by the container) that all of the portal resources are loaded and configured http://electrictricycle.net/cannot-be/cannot-be-cast-to-javax-jms-connectionfactory.html

I have developed a simple bean and its two component and home interfaces and configured "ejb-jar.xml".Till this everything is fine.But after this I am not getting how to create "ejb-jar.jar" file Mark as an Answer Platform Case Studies and Docs Subscription Services Request a Demo Marketplace Apps Downloads Company Press Releases Careers Contact Us 1400 Montefino Avenue Diamond Bar, CA 91765 USA If you are using JBoss AS 6 (EJB3.1) you can use the global portable JNDI names, otherwise the old JBoss specific JNDI naming can be used: [ear name]/[simple bean name]/remote. Assuming I've not got the right jar files in the tomcat lib directory..... http://stackoverflow.com/questions/13804962/ejb2-proxy0-cannot-be-cast-to-com-testejb-testejbinterfaceremote-error

Can I switch from past tense to present tense in an epilogue? You can find all about maven on its home page. javax.naming.CommunicationException: Could not obtain connection to any of these urls: localhost:10299 and discovery failed with error: javax.naming.CommunicationException: Receive timed out [Root exception is java.net.SocketTimeoutException: Receive timed out] [Root exception is javax.naming.CommunicationException: i give class cast exeption i use eclipse ide and my bean class=> package codes; import java.rmi.RemoteException; import javax.ejb.EJBException; import javax.ejb.SessionBean; import javax.ejb.SessionContext; public class SinaBean implements SessionBean { /** *

Please reopen it and mark it to be fixed later instead. Mark as an Answer RE: java.lang.ClassCastException: $ProxyXXX cannot be cast to January 10, 2013 5:54 AM Answer David H Nebinger Community Moderator Rank: Liferay Legend Posts: 11665 Join Date: September 1, Not sure where to look. please help me anyone.

The explanation is provided below. Here is what I discovered:I am now able to deploy either the NB created SB portlet and jar OR the Eclipse created SB portlet but ONLY on Glassfish. If you can't find the method in your ide then portal-service.jar is probably not on your classpath Sign in to vote. https://java.net/jira/browse/GLASSFISH-16986 I've copied the myStuff-services.jar file to the tomcat/WEB-INF/lib directory and deleted all other instances of it.

I have seen documentation that shows how to add directives that indicate which which jars are required and which contexts have to be loaded first but that is in reference to Alessandro Ilardo Ranch Hand Posts: 218 posted 8 years ago Ok, I got it. Both the GF and TC bundles are used.I suspect that I am either creating the SB portlet incorrectly or that Eclipse is building things slightly differently than NB. Does the same app work in v2?

Note if I use a non-existent class name as remote interface, it will fail with ClassNotFouncException, which is easy for users to fix. http://www-01.ibm.com/support/docview.wss?uid=swg21192568 Mark as an Answer RE: java.lang.ClassCastException: $ProxyXXX cannot be cast to January 11, 2013 12:50 PM Answer Pete Helgren Rank: Regular Member Posts: 141 Join Date: April 7, 2011 Recent Posts Here is an example involving a remote Enterprise JavaBeans, MyBean and it's corresponding home, MyHome:
InitialContext context = new InitialContext();
Object remoteObj = context.lookup("java:comp/env/ejb/MyHomeName");
EJBHome ejbHome = There was a status.jsp in html/portlet/status.jsp but copying that over to the wap/portlet directory just caused the whole think to belly-up.

Re: Proxy ClassCastException after successful EJB lookup Clark Updike Feb 11, 2007 10:27 PM (in response to Clark Updike) I noticed that tomatkist reported a similar problem (I'm also using 4.05 navigate here Development Recent Posts Statistics RSS (Opens New Window) Answer (Unmark) Mark as an Answer Threads [ Previous | Next ] java.lang.ClassCastException: $ProxyXXX cannot be cast to Pete Helgren January 3, 2013 I have to admit that I am still getting my feet on the ground when it comes to the framework here. Re: Proxy ClassCastException after successful EJB lookup jaikiran pai Aug 2, 2007 2:16 AM (in response to Clark Updike) Have a look at http://wiki.jboss.org/wiki/Wiki.jsp?page=ClassCastExceptions.

So I cannot provide a test app anymore. Sign in to vote. One Very Odd Email Was there no tax before 1913 in the United States? http://electrictricycle.net/cannot-be/cannot-be-cast-to-javax-jms-queueconnectionfactory.html Could there be some sort of mix and match failure, i.e.

Note that [simple bean name] is not the ejb-name, but again in your case they happened to be the same. IOW those classes I identified in the NB war aren't necessary and are a red herring in this case?FYI. So better to download latest version **jboss-7.1.1.Final server and deploy your application and it will run successfully. :)** download JBOSS server (Download EAP 6.4.0) from below link : http://jbossas.jboss.org/downloads/ share|improve this

I've the same problem in JBoss4.3.

I can see from the code you have pasted, that you are using ejb 3.0 or later versions. This will give you the correct directory structure where all of the files need to live for everything to be correct.Then copy the files from your old NB project to the Can anyone give me the basics on how to troubleshoot this?Thanks Sign in to vote. different versions of spring or hibernate or whatnot).It truly is a pain to diagnose and resolve these classpath issues.

Make sure it looks something like this: @Remote public interface SinaRemote { String getHello(); } @Stateless public class SinaBean implements SinaRemote { public String getHello() { return "hello"; } } Then This goes far beyond a custom finder. Sign in to vote. http://electrictricycle.net/cannot-be/cannot-be-cast-to-javax-sql-datasource.html Free forum by Nabble Edit this page Skip to Content Open navigation Account Settings Notifications Followed Activities Logout Search Your browser does not support JavaScript.

For the Eclipse generated SB war/jar in TC, if I only have the service*.jar in the WEB-INF/lib folder of the deployed portlet and the WEB-INF/lib of my servlet then I get So I cannot understand actually that you resolved this case with "Won't Fix". This tool uses JavaScript and much of it will not work correctly without it enabled. It's definitely a timing issue....Actually I have a utility method that I use to run a task after the bean locator is good to go.

Hide Permalink Cheng Fang added a comment - 25/Jul/11 2:21 AM reopne it to provider better error messages. Hide Permalink Cheng Fang added a comment - 19/Jul/11 2:05 AM Can you attach a reproducible test app? When resolving a remote EJB home reference or a local EJB home reference, an application programmer may "cleverly" attempt to narrow the result of a JNDI lookup using the EJBHome class Awaiting for your reply.

Mark as an Answer RE: java.lang.ClassCastException: $ProxyXXX cannot be cast to January 11, 2013 8:47 AM Answer David H Nebinger Community Moderator Rank: Liferay Legend Posts: 11665 Join Date: September 1, In my case I have a servlet that requires a context to be loaded first so I am not sure where I can configure that. Build the services (using ant) to recreate all of the source files. posted 4 years ago Hello Syed, Thanks a lot for your reply was waiting very badly for a reply.

Check the classpath Hot Network Questions How to deal with a coworker that writes software to give him job security instead of solving problems? asked 5 years ago viewed 11533 times active 1 year ago Get the weekly newsletter! Classes are missing in some of the folders in the deployed war file and it appears to follow the pattern above.