users@jersey.java.net

Re: [Jersey] could not deploy Restful web services whenever I call enterprise beans.

From: Nam Nguyen <Nam.Nguyen_at_Sun.COM>
Date: Sat, 10 May 2008 07:33:17 -0700

I think the problem is that you are using an EJB local interface outside
an JavaEE application. Try create a JavaEE application project and add
both the EJB and Web projects. Be sure to undeploy the individual EJB
and Web modules before deploy the EAR (JavaEE app project).

-Nam

Jyothsna L wrote:
> Thanks Peter for looking into my problem.
>
> Yes I checked the dependencies now and yes its included as a compile
> time library before and now also. But, still the problem persists.
>
> Can you please look out other possibilities to make it working.
>
> Thanks,
> Jyothsna
>
> ----- Original Message ----
> From: Peter Liu <Peter.Liu_at_Sun.COM>
> To: users_at_jersey.dev.java.net
> Sent: Friday, May 9, 2008 2:21:16 PM
> Subject: Re: [Jersey] could not deploy Restful web services whenever I
> call enterprise beans.
>
> Hi Jyothsna,
>
> Did you add your ejb project as a dependent project to your web project?
> You can check this by right-clicking on the Libraries node and select
> Properties to bring up
> the project properties dialog. In the dialog, you should see your ejb
> project as a compile-time
> library. If not, you can add it by clicking on the "Add Project" button.
>
> I hope this is the problem.
>
> Peter
>
> Jyothsna L wrote:
> > Hi ,
> >
> > I have a problem deploying my restful web application in Netbeans 6.1 .
> >
> > I have created a Netbeans enterprise application called
> > photocious(similar to delicious that deals with photos)
> > In that I have an ejb module and an web module.
> >
> > The web module(restful) is created with the help of Jersey plugin.
> >
> > In the ejb module I have created "entity classes from database"(mysql)
> > and "session beans for the entity classes".
> > THats it I did not add any code to the generated code.
> >
> > The below java program(imagesResource.java) belongs to the web
> > module(restful).I am trying to call the enterprise beans in that file.
> > Whenever I call an enterprise bean I cannot test/deploy the web
> > module(restful web services). (Error: Unresolved <ejb-link>)
> > If I dont call the enterprise bean, I am able to deploy it successfully.
> > I have deployed the ejb module successfully on glassfish.I am using
> > TopLink for creating my persistent unit. There are no errors while
> > deploying.
> >
> >
> > I have included the web.xml for the web module in this email. In that
> > file the <ejb-link> is also shown.
> > I am guessing the relative path of the
> > photocious4-ejb.jar#imagesFacade might be wrong in <ejb-link>.
> > But, I have tried all kinds of paths.
> > the below list shows absolute path of required items.
> > photocious4-- C:\Documents and Settings\Harish\My
> > Documents\NetBeansProjects\photocious4
> > list of items in it
> > nbproject
> > photocious4-ejb
> > photocious4-war
> > src
> > build.xml
> >
> > web.xml of web module-- C:\Documents and Settings\Harish\My
> > Documents\NetBeansProjects\photocious4\photocious4-war\web\WEB-INF
> >
> > photocious4-ejb.jar -- C:\Documents and Settings\Harish\My
> > Documents\NetBeansProjects\photocious4\photocious4-ejb\dist
> >
> > i have tried giving
> > ../../photocious4-ejb/dist/photocious4-ejb.jar#imagesFacade in the
> > <ejb-link> of web.xml. But to no avail
> >
> >
> > please help fix the problem.
> > please feel free to contact me, if you have any questions in my query.
> >
> > I have been trying to fix this problem since 5 days, but to no avail.
> > could not find any good help from posts in the forums.
> >
> > I hope somebody would be able to give a solution for deploying the web
> > module (restful) successfully.
> >
> > Thanks,
> > Jyothsna
> >
> >
> -----------------------------------------------------------------------------------------------------------------------------
> > photocious-ejb(run=deploy)
> >
> > init:
> > deps-jar:
> > compile:
> > library-inclusion-in-archive:
> > dist:
> > pre-run-deploy:
> > Checking for missing JDBC drivers ...
> > Start registering the project's server resources
> > Finished registering server resources
> > Undeploying ...
> > While undeploying, trying to stop application in target server
> > completed successfully
> > While undeploying, trying to remove reference for application in
> > target server completed successfully
> > Undeploying the application
> > Trying to undeploy application from domain completed successfully
> > Undeployment of application photocious4-ejb completed successfully
> > All operations completed successfully
> > In-place deployment at C:\Documents and Settings\Harish\My
> > Documents\NetBeansProjects\photocious4\photocious4-ejb\build\jar
> > Start registering the project's server resources
> > Finished registering server resources
> > moduleID=photocious4-ejb
> > deployment started : 0%
> > deployment finished : 100%
> > Deploying application in domain completed successfully
> > Trying to create reference for application in target server completed
> > successfully
> > Trying to start application in target server completed successfully
> > Deployment of application photocious4-ejb completed successfully
> > Enable of photocious4-ejb in target server completed successfully
> > Enable of application in all targets completed successfully
> > All operations completed successfully
> > post-run-deploy:
> > run-deploy:
> > run:
> > BUILD SUCCESSFUL (total time: 2 seconds)
> >
> >
> -----------------------------------------------------------------------------------------------------------------------------
> >
> > Imagesresource.java
> >
> > /*
> > * ImagesResource
> > *
> > * Created on May 9, 2008, 11:40 AM
> > *
> > * To change this template, choose Tools | Template Manager
> > * and open the template in the editor.
> > */
> >
> > package org.rest.jyothsna;
> >
> > import javax.naming.InitialContext;
> > import javax.naming.NamingException;
> > import javax.ws <http://javax.ws.rs.core.Co>.rs.core.Context;
> > import javax.ws <http://javax.ws.rs.core.Re>.rs.core.Response;
> > import javax.ws <http://javax.ws.rs.co>.rs.core.UriInfo;
> > import javax.ws <http://javax.ws>.rs.POST;
> > import javax.ws <http://javax.ws.rs.Pro>.rs.ProduceMime;
> > import javax.ws <http://javax.ws.rs.Co>.rs.ConsumeMime;
> > import javax.ws <http://javax.ws.rs.Pa>.rs.Path;
> > import javax.ws <http://javax.ws.rs.GE>.rs.GET;
> > import org.session.jyothsna.ImagesFacadeLocal;
> >
> > /**
> > * REST Web Service
> > *
> > * @author Jyo
> > */
> >
> > @Path("/images")
> > public class ImagesResource {
> > @Context
> > private UriInfo context;
> >
> > /** Creates a new instance of ImagesResource */
> > public ImagesResource() {
> > }
> >
> > /**
> > * Retrieves representation of an instance of
> > org.rest.jyothsna.ImagesResource
> > * @return an instance of java.lang.String
> > */
> > @GET
> > @ProduceMime("application/xml")
> > public String getXml() {
> > //TODO return proper representation object
> > throw new UnsupportedOperationException();
> > }
> >
> > /**
> > * POST method for creating an instance of ImagesResource
> > * @param content representation for the new resource
> > * @return an HTTP response with content of the created resource
> > */
> > @POST
> > @ConsumeMime("application/xml")
> > @ProduceMime("application/xml")
> > public Response postXml(String content) {
> > //TODO
> > return Response.created(context.getAbsolutePath()).build();
> > }
> >
> > /**
> > * Sub-resource locator method for {id}
> > */
> > @Path("{id}")
> > public ImageResource getImageResource() {
> > return new ImageResource();
> > }
> >
> > private ImagesFacadeLocal lookupImagesFacade() {
> > try {
> > javax.naming.Context c = new InitialContext();
> > return (ImagesFacadeLocal)
> > c.lookup("java:comp/env/ImagesFacade");
> > } catch (NamingException ne) {
> >
> >
> java.util.logging.Logger.getLogger(getClass().getName()).log(java.util.logging.Level.SEVERE,
>
> > "exception caught", ne);
> > throw new RuntimeException(ne);
> > }
> > }
> > }
> >
> >
> >
> -----------------------------------------------------------------------------------------------------------------------------
> > web.xml in the Restful WEB application in Netbeans
> >
> > <?xml version="1.0" encoding="UTF-8"?>
> > <web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
> > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> > xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
> > http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
> > <servlet>
> > <servlet-name>ServletAdaptor</servlet-name>
> >
> > <servlet-class>com.sun.ws
> <http://com.sun.ws.rest.impl.container.servlet.Se>.rest.impl.container.servlet.ServletAdaptor</servlet-class>
> > <load-on-startup>1</load-on-startup>
> > </servlet>
> > <servlet-mapping>
> > <servlet-name>ServletAdaptor</servlet-name>
> > <url-pattern>/resources/*</url-pattern>
> > </servlet-mapping>
> > <session-config>
> > <session-timeout>
> > 30
> > </session-timeout>
> > </session-config>
> > <welcome-file-list>
> > <welcome-file>index.jsp</welcome-file>
> > </welcome-file-list>
> > <ejb-local-ref>
> > <ejb-ref-name>ImagesFacade</ejb-ref-name>
> > <ejb-ref-type>Session</ejb-ref-type>
> > <local>org.session.jyothsna.ImagesFacadeLocal</local>
> > <ejb-link>photocious4-ejb.jar#ImagesFacade</ejb-link>
> > </ejb-local-ref>
> > </web-app>
> >
> >
> -----------------------------------------------------------------------------------------------------------------------------
> > photocious.war(run-deploy)
> >
> >
> > init:
> > deps-module-jar:
> > init:
> > deps-jar:
> > compile:
> > library-inclusion-in-archive:
> > dist:
> > deps-ear-jar:
> > deps-jar:
> > library-inclusion-in-archive:
> > library-inclusion-in-manifest:
> > compile:
> > compile-jsps:
> > In-place deployment at C:\Documents and Settings\Harish\My
> > Documents\NetBeansProjects\photocious4\photocious4-war\build\web
> > Start registering the project's server resources
> > Finished registering server resources
> > moduleID=photocious4-war
> > deployment started : 0%
> > Deploying application in domain failed; Error loading deployment
> > descriptors for module [photocious4-war] -- Error: Unresolved
> > <ejb-link>: ../../photocious4-ejb/dist/photocious4-ejb.jar#ImagesFacade
> > Deployment error:
> > The module has not been deployed.
> > See the server log for details.
> > at
> >
> org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:166)
> > at org.netbeans.modules.j2ee.ant.Deploy.execute(Deploy.java:104)
> > at
> > org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
> > at sun.reflect.GeneratedMethodAccessor84.invoke(Unknown Source)
> > at
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> > at java.lang.reflect.Method.invoke(Method.java:597)
> > at
> >
> org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
> > at org.apache.tools.ant.Task.perform(Task.java:348)
> > at org.apache.tools.ant.Target.execute(Target.java:357)
> > at org.apache.tools.ant.Target.performTasks(Target.java:385)
> > at
> > org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329)
> > at org.apache.tools.ant.Project.executeTarget(Project.java:1298)
> > at
> >
> org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
> > at org.apache.tools.ant.Project.executeTargets(Project.java:1181)
> > at
> >
> org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:277)
> > at
> >
> org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:460)
> > at
> > org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:151)
> > Caused by: The module has not been deployed.
> > at
> >
> org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:160)
> > ... 16 more
> > BUILD FAILED (total time: 3 seconds)
> >
> >
> > ------------------------------------------------------------------------
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