Re: [Resteasy-users] Newbie question REST
--
Weinan Li
On Wednesday, January 2, 2013 at 10:45 PM, Bill Burke wrote:
On 12/21/2012 4:12 PM, Skriloff, Nicholas wrote:
I have three questions
1) I want to see all the restful urls available when I start up EAP6 in
the server.log file. How do I configure standalone.xml logging to show
the rest easy services that are exposed and their paths?
Resteasy does not have that capability. It only specifies which
classes have been deployed at deploy time.
2) Should I upgrade to latest RESTeasy eventhough I am presently running
EAP6 unmodified to get the lastest and greatest?
Weinan made a good suggestion. Read the release notes and see if its
worth upgrading. But, future 2.3.x releases will probably only be done
within EAP. We're fully focused on 3.x now.
Bill, does that mean I could just submit patches to trunk and no need to patch
Branch_2_3 from now on?
3)
I develop a registrar system for students to enroll into classes. One
of the war files is registrar-student.war. I am trying to expose my
first RESTeasy webservice. I am running EAP6, which runs resteasy 2.3.3 .
I have an ejb that does code table lookups and I figured that is as good
as place as any to start.
So, I put this class in the app
import javax.ws.rs.ApplicationPath;
import javax.ws.rs.core.Application;
@ApplicationPath(/registrarWebservices)
public class RegistrarWebServicesApplication extends Application {
//public class RegistrarWebServicesApplication {
}
I first tried adding the code below to the interface. I got the below
error. I added the same code directly to the ejb. I got the same below
error.
@Path(/codetables)
public class UncheckedCodeTablesBean implements SessionBean,
UncheckedCodeTablesMethods {
The error is what it says. You can only apply JAX-RS @PATH and method
annotations (@GET, etc.) to a local interface or no-interface EJB class.
So, move your @Path and @GET, @Produces annotatiosn to your
UncheckedCodeTablesMethods interface, or make the bean a no-interface
bean class.
Also, your EJB is very old school :) Try EJB3.x annotations?
@Stateless
public class UncheckedCodeTablesBean implements
UncheckedCodeTablesMethods {}
Or even, just remove the interface entirely and just write a class.
And ditch your XML of course :)
--
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JBoss, a division of Red Hat
http://bill.burkecentral.com
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Re: [Resteasy-users] Newbie question REST
--
Weinan Li
On Saturday, December 22, 2012 at 5:12 AM, Skriloff, Nicholas wrote:
I have three questions
1) I want to see all the restful urls available when I start up EAP6 in the
server.log file. How do I configure standalone.xml logging to show the rest
easy services that are exposed and their paths?
JBoss AS = 7.1.1 does not support per deployment logger yet:
http://stackoverflow.com/questions/9584787/using-log4j-with-jboss-7-1
https://issues.jboss.org/browse/AS7-514
https://docs.jboss.org/author/display/AS72/Logging+Configuration
From 7.1.2.Final it will be supported.
Before that, you could config logger in standalone.xml:
subsystem xmlns=urn:jboss:domain:logging:1.1
console-handler name=CONSOLE
level name=DEBUG/
…
/console-handler
root-logger
level name=DEBUG/
…
/root-logger
/subsystem
Switch the global setting to DEBUG and then you could get the RESTEasy debug
output:
01:06:40,358 FINE [org.jboss.resteasy.core.SynchronousDispatcher]
(http--127.0.0.1-8080-1) PathInfo: /hello
2) Should I upgrade to latest RESTeasy eventhough I am presently running EAP6
unmodified to get the lastest and greatest?
Newer version of 2.3.x has many bug fixes and big rewrite on multipart-provider
with better UTF-8 encoding support, and also better RESTEasy JS-API. But unless
you do need these features, I don't think there will be a hurry to do upgrade
:-)
Here is the release note:
https://issues.jboss.org/secure/ReleaseNote.jspa?version=12319570styleName=TextprojectId=12310560Create=Createatl_token=AQZJ-FV3A-N91S-UDEU%7C9456607655245d442065b6eec890daa6689d2992%7Clout
If you do want to patch AS7 to do upgrade manually, in RESTEasy doc you will
learn how to do it:
Resteasy is bundled with JBoss AS 7. You will likely have the need to upgrade
Resteasy in AS7. The Resteasy distribution comes with a zip file called
resteasy-jboss-modules-2.3.4.Final.zip. In the top level directory of JBoss AS
7 (the one with the modules/ directory), unzip this file. You should be patched
with the latest and greatest Resteasy after this.
3)
I develop a registrar system for students to enroll into classes. One of the
war files is registrar-student.war. I am trying to expose my first RESTeasy
webservice. I am running EAP6, which runs resteasy 2.3.3 .
For this problem, could you please help to create a small demo app that could
reproduce your problem? I could help to analyse it if there is a project to
work on.
I have an ejb that does code table lookups and I figured that is as good as
place as any to start.
So, I put this class in the app
import javax.ws.rs.ApplicationPath;
import javax.ws.rs.core.Application;
@ApplicationPath(/registrarWebservices)
public class RegistrarWebServicesApplication extends Application {
//public class RegistrarWebServicesApplication {
}
I first tried adding the code below to the interface. I got the below error.
I added the same code directly to the ejb. I got the same below error.
@Path(/codetables)
public class UncheckedCodeTablesBean implements SessionBean,
UncheckedCodeTablesMethods {
...
@GET
@Produces(application/xml)
public ActionRolesData[] getActionRoles() throws SystemException {
Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException:
JBAS011234: JAX-RS resource edu.darden.regi
strar.session.unchecked.UncheckedCodeTablesBean does not correspond to a view
on the EJB UncheckedCodeTables. @Path anno
tations can only be placed on classes or interfaces that represent a local,
remote or no-interface view of an EJB.
at
org.jboss.as.jaxrs.deployment.JaxrsComponentDeployer.deploy(JaxrsComponentDeployer.java:81)
What am I doing wrong?
Sincerely,
Nick Skriloff , ME , MCP, SCJP
Information Technology Specialist
Darden Information Services
Voice 434 243 5025 Fax 434 243 2279
skrilo...@darden.virginia.edu (mailto:skrilo...@darden.virginia.edu)
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[Resteasy-users] Newbie question REST
I have three questions
1) I want to see all the restful urls available when I start up EAP6 in the
server.log file. How do I configure standalone.xml logging to show the rest
easy services that are exposed and their paths?
2) Should I upgrade to latest RESTeasy eventhough I am presently running EAP6
unmodified to get the lastest and greatest?
3)
I develop a registrar system for students to enroll into classes. One of the
war files is registrar-student.war. I am trying to expose my first RESTeasy
webservice. I am running EAP6, which runs resteasy 2.3.3 .
I have an ejb that does code table lookups and I figured that is as good as
place as any to start.
So, I put this class in the app
import javax.ws.rs.ApplicationPath;
import javax.ws.rs.core.Application;
@ApplicationPath(/registrarWebservices)
public class RegistrarWebServicesApplication extends Application {
//public class RegistrarWebServicesApplication {
}
I first tried adding the code below to the interface. I got the below error.
I added the same code directly to the ejb. I got the same below error.
@Path(/codetables)
public class UncheckedCodeTablesBean implements SessionBean,
UncheckedCodeTablesMethods {
...
@GET
@Produces(application/xml)
public ActionRolesData[] getActionRoles() throws SystemException {
Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException:
JBAS011234: JAX-RS resource edu.darden.regi
strar.session.unchecked.UncheckedCodeTablesBean does not correspond to a view
on the EJB UncheckedCodeTables. @Path anno
tations can only be placed on classes or interfaces that represent a local,
remote or no-interface view of an EJB.
at
org.jboss.as.jaxrs.deployment.JaxrsComponentDeployer.deploy(JaxrsComponentDeployer.java:81)
What am I doing wrong?
Sincerely,
Nick Skriloff , ME , MCP, SCJP
Information Technology Specialist
Darden Information Services
Voice 434 243 5025 Fax 434 243 2279
skrilo...@darden.virginia.edu
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Remotely access PCs and mobile devices and provide instant support
Improve your efficiency, and focus on delivering more value-add services
Discover what IT Professionals Know. Rescue delivers
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