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1. Re: SOS-Creating WebService with Seam
lowecg2004 Aug 1, 2007 8:37 AM (in response to djohan0817)What do you mean by "does not work" - do you get exceptions or error messages of any sort? There was a fix put in yesterday resolving an NPE if no conversationId was specified on a WS call. I've been having trouble with sessions, but have been able to deploy and invoke the web service just fine:
http://www.jboss.com/index.html?module=bb&op=viewtopic&t=114733
If you're using a stateless session bean (SLSB), then make sure you're using the @Remote (rather than @Local) annotation for your interface.
What version of Seam and JBoss are you using? I'm using the following:
JBossAS 4.2.0.GA
Seam 2.0.0.CVS31-07-2007
JBossWS 2.0.0.GA
JDK 6.0
Also be aware that there is extra config required to run WS under JDK 6.0.
Cheers,
Chris -
2. Re: SOS-Creating WebService with Seam
djohan0817 Aug 1, 2007 9:26 AM (in response to djohan0817)Thanks Chris for your response. Well first of all, I must tell you that I've been using Seam for a few months but I've never done Web Services with it, so I'm kinda new to this stuff.
I'm using :
JBossAS 4.0.5.GA
JBoss Seam 1.1.6.GA
JDK 5.0
In order for you to help me, I'll explain what I've done. I have my project that I've been working on, now I have to add a web Service layer. So I added a new namespace in the project and I create a class and it's interface. Here is the content of my class (it's just a test):import javax.jws.WebMethod; import javax.jws.WebService; @WebService @Stateless public class WS_Test implements WS_TestLocal { private String message = new String("Hello, "); @WebMethod public String sayHello(String name) { return message + name + "."; } }
I'm using Ant with eclipse to explode the project on JBoss. It generates the WSDL file, when I type "http://localhost:8080/jbossws" in the adress bar of my browser, I can see my web Service as a Registered Service Endpoint but when I click on it to view the wsdl, I get an error that tells me that the resource is not available. I don't understand...Any Idea?
Johan -
3. Re: SOS-Creating WebService with Seam
lowecg2004 Aug 1, 2007 10:30 AM (in response to djohan0817)Johan,
The name of your interface is WS_TestLocal which implies you are using the @Local annotation. For web services you need to use @Remote. For example, I think you should use something like this:@Remote public interface WS_TestRemote { String sayHello(String name); }
Cheers,
Chris. -
4. Re: SOS-Creating WebService with Seam
djohan0817 Aug 1, 2007 11:16 AM (in response to djohan0817)I had already replaced it when I saw your first response. Even though it's WS_TestLocal, I had the @Remote annotation inside.
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5. Re: SOS-Creating WebService with Seam
lowecg2004 Aug 1, 2007 11:36 AM (in response to djohan0817)In your logs do you see an entry something like this:
INFO [LifecycleHandlerImpl] WebService started: http://DFVGM71J:8080/dcs-dcs/DevelopmentAuthenticator
Where "http://DFVGM71J:8080/dcs-dcs/DevelopmentAuthenticator" is the published end point of my web service. To see the WSDL, add "?wsdl" to the URL:
http://DFVGM71J:8080/dcs-dcs/DevelopmentAuthenticator?wsdl
I have JBossWS 2.0.0, so your log entries may be different.
C -
6. Re: SOS-Creating WebService with Seam
djohan0817 Aug 1, 2007 11:49 AM (in response to djohan0817)This is what I saw in my log:
17:41:55,187 INFO [EJBContainer] STARTED EJB: webServices.WS_Test ejbName: WS_Test 17:41:55,562 INFO [EJB3Deployer] Deployed: file:/C:/jboss-4.0.5.GA/server/default/deploy/malongo.ear/malongo.jar/ 17:41:55,671 INFO [WSDLFilePublisher] WSDL published to: file:/C:/jboss-4.0.5.GA/server/default/data/wsdl/malongo.ear/malongo.jar/WS_TestService2213.wsdl 17:41:55,921 INFO [ServiceEndpointManager] WebService started: http://Johan:8080/malongo/WS_Test
When I add "?wsdl" at the end of "http://Johan:8080/malongo/WS_Test" in my browser, it gives me an error of type HTTP STATUS 404, telling me that the requested resource is not available.
Johan -
7. Re: SOS-Creating WebService with Seam
lowecg2004 Aug 1, 2007 12:01 PM (in response to djohan0817)I'm sorry Johan, but I'm all out of ideas :( Hopefully one of the Seam guys can help.
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8. Re: SOS-Creating WebService with Seam
shane.bryzak Aug 1, 2007 8:39 PM (in response to djohan0817)I suggest you head over to the JBossWS forum, as this isn't a Seam issue.