chris81t [http://community.jboss.org/people/chris81t] created the discussion
"Access to EJB ( JBoss AS 7 )" To view the discussion, visit: http://community.jboss.org/message/617139#617139 -------------------------------------------------------------- Hi @all, I hope you can help me. I'm actually new to JBoss AS. For the first test I have written a simple HelloJBoss application: *- HelloJBossAS7* (eclipse ear project contains the two following projects) *- HelloJBossEJB* contains: ISimpleEJB.java package de.example.ejb; import javax.ejb.Local; @Local public interface ISimpleEJB { int add(int a, int b) throws Exception; } SimpleEJB.java package de.example.ejb; import javax.ejb.Stateless; @Stateless public class SimpleEJB implements ISimpleEJB { @Override public int add(int a, int b) throws Exception { return a + b; } } *- HelloJBossJSF (2.0)* contains Content.java package de.example.beans; import java.io.Serializable; import javax.ejb.EJB; import javax.faces.bean.ManagedBean; import javax.faces.bean.SessionScoped; import de.example.ejb.ISimpleEJB; @ManagedBean @SessionScoped public class Content implements Serializable { private static final long serialVersionUID = 5526381952953438091L; private String title = "Hello JBoss AS 7 :-)"; @EJB(beanName = "SimpleEJB") private ISimpleEJB ejb; public String getTitle() { return title; } public void setTitle(String title) { this.title = title; } public int getVal() { try { return ejb.add(2, 4); } catch (Exception e) { return -1; } } } content.xhtml <!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd> <html xmlns="http://www.w3.org/1999/xhtml"; xmlns:h="http://java.sun.com/jsf/html"; xmlns:f="http://java.sun.com/jsf/core"; xmlns:ui="http://java.sun.com/jsf/facelets";> <f:view contentType="text/html"/> <h:head> <title>Hello JBoss AS 7</title> </h:head> <h:body> <h:outputText value="Title: #{content.title}"/> <br/> <br/> <h:outputText value="Content: #{content.val}"/> </h:body> </html> web.xml jboss-web.xml faces-config.xml If I delete the ejb-member "ejb" in the Content class, I can deploy the EAR to the jboss and the jsf app work's fine. But if I use the "ejb" member, I will get the following deployment error: > 23:54:13,542 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-5) > MSC00001: Failed to start service > jboss.deployment.subunit."HelloJBossAS7.ear"."HelloJBossJSF.war".INSTALL: > org.jboss.msc.service.StartException in service > jboss.deployment.subunit."HelloJBossAS7.ear"."HelloJBossJSF.war".INSTALL: > Failed to process phase INSTALL of subdeployment "HelloJBossJSF.war" of > deployment "HelloJBossAS7.ear" > at > org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:121) > at > org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1765) > at > org.jboss.msc.service.ServiceControllerImpl$ClearTCCLTask.run(ServiceControllerImpl.java:2291) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > [:1.6.0_26] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > [:1.6.0_26] > at java.lang.Thread.run(Thread.java:662) [:1.6.0_26] > Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: > No component found for type 'de.example.ejb.ISimpleEJB' with name SimpleEJB > at > org.jboss.as.ejb3.deployment.processors.EjbInjectionSource.getResourceValue(EjbInjectionSource.java:68) > at > org.jboss.as.ee.component.ModuleJndiBindingProcessor.addJndiBinding(ModuleJndiBindingProcessor.java:187) > at > org.jboss.as.ee.component.ModuleJndiBindingProcessor$1.handle(ModuleJndiBindingProcessor.java:154) > at > org.jboss.as.ee.component.ClassDescriptionTraversal.run(ClassDescriptionTraversal.java:52) > at > org.jboss.as.ee.component.ModuleJndiBindingProcessor.processClassConfigurations(ModuleJndiBindingProcessor.java:125) > at > org.jboss.as.ee.component.ModuleJndiBindingProcessor.deploy(ModuleJndiBindingProcessor.java:118) > at > org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:115) > ... 5 more > > > 23:54:13,748 INFO [org.jboss.as.server.controller] > (DeploymentScanner-threads - 2) Deployment of "HelloJBossAS7.ear" was rolled > back with failure message {"Failed services" => > {"jboss.deployment.subunit.\"HelloJBossAS7.ear\".\"HelloJBossJSF.war\".INSTALL" > => "org.jboss.msc.service.StartException in service > jboss.deployment.subunit.\"HelloJBossAS7.ear\".\"HelloJBossJSF.war\".INSTALL: > Failed to process phase INSTALL of subdeployment \"HelloJBossJSF.war\" of > deployment \"HelloJBossAS7.ear\""},"Services with missing/unavailable > dependencies" => > ["jboss.naming.context.java.comp.HelloJBossAS7.HelloJBossJSF.HelloJBossJSF.ValidatorFactory > missing [ jboss.naming.context.java.module.HelloJBossAS7.HelloJBossJSF > ]","jboss.naming.context.java.comp.HelloJBossAS7.HelloJBossJSF.HelloJBossJSF.Validator > missing [ jboss.naming.context.java.module.HelloJBossAS7.HelloJBossJSF ]"]} > 23:54:13,755 INFO [org.jboss.as.server.deployment] (MSC service thread 1-12) > Stopped deployment HelloJBossJSF.war in 7ms > 23:54:13,757 INFO [org.jboss.as.server.deployment] (MSC service thread 1-15) > Stopped deployment HelloJBossAS7.ear in 9ms > 23:54:13,759 ERROR [org.jboss.as.deployment] (DeploymentScanner-threads - 1) > {"Composite operation failed and was rolled back. Steps that failed:" => > {"Operation step-2" => {"Failed services" => > {"jboss.deployment.subunit.\"HelloJBossAS7.ear\".\"HelloJBossJSF.war\".INSTALL" > => "org.jboss.msc.service.StartException in service > jboss.deployment.subunit.\"HelloJBossAS7.ear\".\"HelloJBossJSF.war\".INSTALL: > Failed to process phase INSTALL of subdeployment \"HelloJBossJSF.war\" of > deployment \"HelloJBossAS7.ear\""},"Services with missing/unavailable > dependencies" => > ["jboss.naming.context.java.comp.HelloJBossAS7.HelloJBossJSF.HelloJBossJSF.ValidatorFactory > missing [ jboss.naming.context.java.module.HelloJBossAS7.HelloJBossJSF > ]","jboss.naming.context.java.comp.HelloJBossAS7.HelloJBossJSF.HelloJBossJSF.Validator > missing [ jboss.naming.context.java.module.HelloJBossAS7.HelloJBossJSF ]"]}}} > Is using the @EJB annotation the wrong way? Should I user instead a ServiceLocator?! I hope, someone can help me and tell me the correct way to use the SimpleEJB. Who want's to see the whole project's, have a look the the attachment. Thank you for support! :) -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/617139#617139] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2075]
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