Ejb Examples Of Statelessbean

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Stateless Session Bean Example

Total comments: 25 View Tutorial Discuss: Stateless Session Bean Example

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good
roseindia is simply superb

Example not working
Respected Sir, I have follow the procedure that you have mentioned here but unable to successfully run the given example. This may be because of certain xml files are missing. please provide those files.

Architect
Dear Sir, Some files are missing as this portion of the build fails. <copy todir="${jarDir}/META-INF"> <fileset dir="${deploymentdescription}/jar/" includes="ejb-jar.xml,weblogic-cmp-rdbms-jar.xml,weblogic-ejb-jar.xml" /> </copy> It fai

problem while deploying
Hi, I tried to deploy state less session bean code, I got the following exception. org.apache.jasper.JasperException: javax.servlet.ServletException: java.lang.UnsupportedClassVersionError: Bad version number in .class file org.apache.

EJB 3.0 EXAMPLE WITH SOURCE CODE
Wow I have been looking all over the place in the internet a decent, very basic way, to have explained JAVA BEANS, and always so frustating and confusing, however this tutorial gives you the all steps, procedures, instructions CONGRATULATION FO

Initial Contect not working
I could not able to get the object using this lookup, calculator = (CalculatorRemote) ic.lookup("example/CalculatorBean/remote"); hence getting error. How to resolve this

ejb
very good.

Does not work with Tomcat + Eclipse WTP + jdk 6
Hi, It does not work with Tomcat 6.0.18 + Eclipse WTP +jdk 1.6.0_11. The error is on CalculatorRemote calculator = (CalculatorRemote) ctx.lookup("example/CalculatorBean/remote"); "example is not linked to this context" How could I get the

Shows exception while loading jndi name
i have deployed this Stateless Session Bean Example application, but it shows Error in JNDI name:$Proxy152 code: try { InitialContext ic = new InitialContext(); //calculator = (CalculatorRemote)ic.lookup(CalculatorRe

comment
this is a very good site for java student but if u gave some easy practical knowledge then it is better...

problem in ejbcode
Hi My Question is when i run ejb3.0 Stateless calculator example an error occur Error:com.javajazzup.examples.ejb3.stateless not bound plz tell me how to remove this

it will not run in TOMCAT
Dear Emmanuel, It will not work in tomcat,bcoz tomcat is only a web server, not an EJB container (or an app server)..so install JBoss first..then try.

Issue with the downloaded ejb3.0 code
I downloaded stateless session bean code for ejb3.0 on jboss server. I delployed that code on jboss-4.2.2 server. But when i click hyperlink "Calculator Example" i am getting error "HTTP Status 404" with error description "The requested resource (/ex

Calculator
Please I want full calculator source code.

It works fine for me
I just tried with zip file linked in the end and it works fine regardless missing files. You can use command ant -v to get verbose output from ant and see what happens.

Works Fine But in Small Problem
Sir .. This Stateless Bean Works fine but the problem is that the out is not showing on the screen. in WebClient.jsp blank page only opening. not showing any exception or any text, except a blank white screen.I hope it should be solved soon

Error solved
Hello to All, Insteda of this CalculatorRemote calculator = (CalculatorRemote) ctx.lookup("example/CalculatorBean/remote"); please write this... It will solve your error calculator = (CalculatorRemote)ic.lookup(CalculatorRemote.class.getNam

ejb
your ejb examples are very explanatory and easy understanble.thank u very much for providing code

EJB 3.0
Document is simple and understandable.Finaly it is very good.

Suggestion
This tutorial is not up to date, Please explore it more.

Query
Hi, I have one query calculator = (CalculatorRemote) ic.lookup("example/CalculatorBean/remote"); from the jndi you are lookup. where you can get this jndi name to lookup without binding it? Please respond ASAP. Thanks, Manoj

Jboss 4.2.2
I tried to run the application under Jboss 4.2.2 bu i got this error can any one tell me way ?! 12:04:26,734 INFO [STDOUT - 152] Error:$Proxy89 cannot be cast to com.javajazzu p.examples.ejb3.stateless.CalculatorRemote 12:04:26,750 INFO [ST

Jboss 4.2.0
I got this Erro with Jboss 4.2.0 why ? what i must to do ? 12:57:14,140 INFO [AjpProtocol] Starting Coyote AJP/1.3 on ajp-127.0.0.1-8009 12:57:14,156 INFO [Server] JBoss (MX MicroKernel) [4.2.0.GA (build: SVNTag=JBos s_4_2_0_GA date=20070511

ejb error
Sir .. This Stateless Bean Works fine but the problem is that the out is not showing on the screen. in WebClient.jsp blank page only opening. not showing any exception or any text, except a blank white screen.I hope it should be solved soon

Mr.
I found yourtutorial very helpful, but I am a kind of a beginer of jDeveloper an I am running jDeveloper. Can you please help me if I can run your source example in jDeveloper? Thanks a lot.