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1. Re: Getting Syntax error with EJB 3.0.
alrubinger Dec 13, 2006 4:58 PM (in response to dvuday)java.ejb.Stateless is in $JBOSS_HOME/client/jboss-ejb3-client.jar ...you sure that's in your classpath?
If you're sure of that, what version of EJB3 are you using?
S,
ALR -
2. Re: Getting Syntax error with EJB 3.0.
dvuday Dec 13, 2006 11:44 PM (in response to dvuday)Thank you ALR for your response...
jboss-ejb3-client.jar is not there in the path $JBOSS_HOME/client/...I tried to download the jar file but I could not be able to find it. I will be very much thankful to you if you tell me where can I get that jar file.
And the other thing I don't know how to find out the version of the EJB 3.0 which I am using...Are there any versions like EJB 3.1, EJB 3.2...
If yes where can I know that in my system/configuration ?
configuration:
JDK: 1.5.0
JBOSS: 4.0.3SP1
Eclipse: 3.1
Thanks in Advance
Uday -
3. Re: Getting Syntax error with EJB 3.0.
alrubinger Dec 14, 2006 7:51 PM (in response to dvuday)"dvuday" wrote:
configuration:
JDK: 1.5.0
JBOSS: 4.0.3SP1
Eclipse: 3.1
Ah. I can't remember what versions of which, and where the JARs were from that far back...
JBoss 4.0.4-GA (I believe) shipped w/ EJB3 RC7, and 4.0.5 has RC9. I'd recommend wither upgrading JBoss AS using the visual installer, and selecting the "EJB3" profile, or patching your existing by obtaining only EJB3 RC9 (current release). That should have a patch installer in it to give you what you need.
S,
ALR -
4. Re: Getting Syntax error with EJB 3.0.
dvuday Dec 17, 2006 1:21 AM (in response to dvuday)Thanks...
I didnt find any seperate link like patch1 or patch2 or RC7 or RC9 for downloading. I am trying with the link
jboss-4.0.4.GA-Patch1-installer.jar at
http://sourceforge.net/project/showfiles.php?group_id=22866&package_id=16942&release_id=416591
will that jar file be there in that patch1??
Thanks and Regards
Uday -
5. Re: Getting Syntax error with EJB 3.0.
alrubinger Dec 18, 2006 2:18 PM (in response to dvuday)Sorry; by "RC9" I was referring to RC9 of the EJB3 Project, available as a separate component from JBoss AS:
http://sourceforge.net/project/showfiles.php?group_id=22866&package_id=132063
...or by using the JBossAS JNLP Installer for JBossAS 4.0.5, and selecting the EJB3 profile when prompted.
S,
ALR -
6. Re: Getting Syntax error with EJB 3.0.
dvuday Dec 20, 2006 7:28 AM (in response to dvuday)Thanks for your valuable replies..You really saved my time in fixing this. But one thing as I am getting the syntax error in the eclipse I may need to put the jar file in the classpath of the project. And that to the file jboss-ejb3-client.jar didn't worked. I have downloaded the RC3 of jboss and tried putting the file jboss-ejb3x.jar in the class path of the project. And interestingly the syntax error was gone. And now I need to package the Bean and access it from the client.
My doubt is that don't we need to have an xml descriptor for ejb3 deployement in the server?
If yes will it be the same as the one used for EJB 2.0 ?
Pleas let me know as soon as possible.
Thanks in advance
Uday -
7. Re: Getting Syntax error with EJB 3.0.
alrubinger Dec 23, 2006 6:03 PM (in response to dvuday)My doubt is that don't we need to have an xml descriptor for ejb3 deployement in the server?
If you're using annotations on your beans, you won't need the XML descriptor. Just throw into a JAR and deploy.
S,
ALR -
8. Re: Getting Syntax error with EJB 3.0.
dvuday Dec 27, 2006 4:16 AM (in response to dvuday)Thanks for the reply...
I have packaged the bean and deployed in the server. But when I tried to access the calculator.jsp and hit 'calculate' button...getting an exception....12:39:13,162 ERROR [STDERR] javax.naming.NameNotFoundException: EJB3Trail not bound
12:39:13,162 ERROR [STDERR] at org.jnp.server.NamingServer.getBinding(NamingServer.java:529)
12:39:13,162 ERROR [STDERR] at org.jnp.server.NamingServer.getBinding(NamingServer.java:537)
12:39:13,162 ERROR [STDERR] at org.jnp.server.NamingServer.getObject(NamingServer.java:543)
12:39:13,162 ERROR [STDERR] at org.jnp.server.NamingServer.lookup(NamingServer.java:267)
12:39:13,162 ERROR [STDERR] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:625)
12:39:13,162 ERROR [STDERR] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:587)
12:39:13,162 ERROR [STDERR] at javax.naming.InitialContext.lookup(InitialContext.java:351)
12:39:13,162 ERROR [STDERR] at org.apache.jsp.calculator_jsp.jspInit(calculator_jsp.java:19)
12:39:13,162 ERROR [STDERR] at org.apache.jasper.runtime.HttpJspBase.init(HttpJspBase.java:78)
12:39:13,162 ERROR [STDERR] at org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:155)
...........
...........
Extra lines not included
Where are we actually binding the EJB to a JNDI name ?
Thanks and Regards
Uday -
9. Re: Getting Syntax error with EJB 3.0.
alrubinger Dec 27, 2006 9:44 AM (in response to dvuday)http://docs.jboss.org/ejb3/app-server/tutorial/jndibinding/jndi.html
When in doubt, check the docs. :)
S,
ALR -
10. Re: Getting Syntax error with EJB 3.0.
dvuday Dec 30, 2006 4:07 AM (in response to dvuday)http://docs.jboss.org/ejb3/app-server/tutorial/jndibinding/jndi.html
When in doubt, check the docs. :)
Thanks alot...
uday -
11. Re: Getting Syntax error with EJB 3.0.
dvuday Dec 30, 2006 7:08 AM (in response to dvuday)Hi...
I am unable to access the EJB deployed in the server....I followed the same thing which was given in the documentaion (link sent by ALR) ..but couldnt succeeded...
I even tried deploying the EJB3Trail.ear (which was given in the JBoss TrailBlazer) in the server and tried to access the ...Bean...
But getting the same exception saying
17:22:06,776 INFO [EARDeployer] Init J2EE application: file:/D:/Program Files/jboss-4.0.4.GA/server/default/deploy/EJB3Trail.ear
17:22:08,260 INFO [TomcatDeployer] deploy, ctxPath=/EJB3Trail, warUrl=.../tmp/deploy/tmp41708EJB3Trail.ear-contents/web-exp.war/
17:22:08,729 INFO [EARDeployer] Started J2EE application: file:/D:/Program Files/jboss-4.0.4.GA/server/default/deploy/EJB3Trail.ear
17:22:23,948 ERROR [STDERR] javax.naming.NameNotFoundException: EJB3Trail not bound
17:22:23,948 ERROR [STDERR] at org.jnp.server.NamingServer.getBinding(NamingServer.java:529)
17:22:23,948 ERROR [STDERR] at org.jnp.server.NamingServer.getBinding(NamingServer.java:537)
17:22:23,948 ERROR [STDERR] at org.jnp.server.NamingServer.getObject(NamingServer.java:543)
17:22:23,948 ERROR [STDERR] at org.jnp.server.NamingServer.lookup(NamingServer.java:267)
17:22:23,948 ERROR [STDERR] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:625)
17:22:23,948 ERROR [STDERR] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:587)
is it because of the server i am using???
The server i am using is - jboss-4.0.4.GA (JEMS Installer)
prior to this version i used JBOSS: 4.0.3SP1
any body please help me out..
Thanks in advanse
Uday -
12. Re: Getting Syntax error with EJB 3.0.
dvuday Dec 31, 2006 9:29 AM (in response to dvuday)Ah! At last...able to access the EJB...
Installed jboss 4.0.4 GA (JEMS Installer) by selecting only ejb3 support when prompted....Last time I selected all when prompted.. :)
Regards
Uday