[jboss-user] [EJB 3.0] - Re: Can I use @Ejb in an MBean?

khkachn do-not-reply at jboss.com
Wed Feb 14 16:11:03 EST 2007 

I must be doing something wrong then, the ejb is always null in my MBean.
Here is my stuff:

EJB:

@Local
public interface WsClientEJB {
   public String getName();
}
@Stateless
public class WsClientEJBBean implements WsClientEJB {
	
	public String getName() {
		return "Ken";
	}
}


MBean:

public class ContentClient extends ServiceMBeanSupport implements
		ContentClientMBean {
	
	@EJB
	private WsClientEJB myEjb;

...

	public String runWsGetDoc(String id) {
		String rtn = "";

		if (null == myEjb){
			rtn = "its null";
		}
		else {
			rtn = myEjb.getName();
	       }
	
		return rtn;
	}


I have tried this with and without an ejb-jar.xml and setting @LocalBinding and mappedName= in the @EJB

I am using 4.0.5.GA

There is a bunch of logging for the MBean and ejb bean, which I have included below:


2007-02-14 15:41:59,833 DEBUG [org.jboss.deployment.MainDeployer] Starting deployment of package: file:/usr/local/jboss405/server/default/deploy/ContentClient.sar
2007-02-14 15:41:59,833 DEBUG [org.jboss.deployment.MainDeployer] Starting deployment (init step) of package at: file:/usr/local/jboss405/server/default/deploy/ContentClient.sar
2007-02-14 15:41:59,833 DEBUG [org.jboss.deployment.MainDeployer] Copying file:/usr/local/jboss405/server/default/deploy/ContentClient.sar -> /usr/local/jboss405/server/default/tmp/deploy/tmp65014ContentClient.sar
2007-02-14 15:41:59,833 DEBUG [org.jboss.deployment.MainDeployer] using deployer org.jboss.deployment.SARDeployer at 3af42ad0
2007-02-14 15:41:59,847 DEBUG [org.jboss.deployment.SARDeployer] about to copy 0 local directories
2007-02-14 15:41:59,847 DEBUG [org.jboss.deployment.SARDeployer] looking for nested deployments in : file:/usr/local/jboss405/server/default/deploy/ContentClient.sar
2007-02-14 15:41:59,848 DEBUG [org.jboss.deployment.DeploymentInfo] createLoaderRepository from config: LoaderRepositoryConfig(repositoryName: JMImplementation:service=LoaderRepository,name=Default, repositoryClassName: null, configParserClassName: null, repositoryConfig: null)
2007-02-14 15:41:59,848 DEBUG [org.jboss.mx.loading.RepositoryClassLoader] setRepository, repository=org.jboss.mx.loading.UnifiedLoaderRepository3 at 6627e353, cl=org.jboss.mx.loading.UnifiedClassLoader3 at 3ef07355{ url=file:/usr/local/jboss405/server/default/tmp/deploy/tmp65014ContentClient.sar ,addedOrder=0}
2007-02-14 15:41:59,848 DEBUG [org.jboss.mx.loading.RepositoryClassLoader] setRepository, repository=org.jboss.mx.loading.UnifiedLoaderRepository3 at 6627e353, cl=org.jboss.mx.loading.UnifiedClassLoader3 at 3ef07355{ url=file:/usr/local/jboss405/server/default/tmp/deploy/tmp65014ContentClient.sar ,addedOrder=0}
2007-02-14 15:41:59,848 DEBUG [org.jboss.mx.loading.UnifiedLoaderRepository3] Adding org.jboss.mx.loading.UnifiedClassLoader3 at 3ef07355{ url=file:/usr/local/jboss405/server/default/tmp/deploy/tmp65014ContentClient.sar ,addedOrder=0}
2007-02-14 15:41:59,849 DEBUG [org.jboss.deployment.MainDeployer] found 0 subpackages of file:/usr/local/jboss405/server/default/deploy/ContentClient.sar
2007-02-14 15:41:59,850 DEBUG [org.jboss.deployment.MainDeployer] Watching new file: file:/usr/local/jboss405/server/default/deploy/ContentClient.sar
2007-02-14 15:41:59,850 DEBUG [org.jboss.deployment.MainDeployer] create step for deployment file:/usr/local/jboss405/server/default/deploy/ContentClient.sar
2007-02-14 15:41:59,850 DEBUG [org.jboss.deployment.SARDeployer] Deploying SAR, create step: url file:/usr/local/jboss405/server/default/deploy/ContentClient.sar
2007-02-14 15:41:59,850 DEBUG [org.jboss.deployment.SARDeployer] Registering service UCL=jmx.loading:UCL=3ef07355
2007-02-14 15:41:59,851 DEBUG [org.jboss.system.ServiceCreator] About to create bean: ken:service=ContentClient with code: wsclient.ContentClient
2007-02-14 15:41:59,856 DEBUG [org.jboss.system.ServiceCreator] Created bean: ken:service=ContentClient
2007-02-14 15:41:59,856 DEBUG [org.jboss.system.ServiceController] Creating service ken:service=ContentClient
2007-02-14 15:41:59,857 DEBUG [wsclient.ContentClient] Creating ken:service=ContentClient
2007-02-14 15:41:59,857 DEBUG [wsclient.ContentClient] Created ken:service=ContentClient
2007-02-14 15:41:59,857 DEBUG [org.jboss.system.ServiceController] Creating dependent components for: ken:service=ContentClient dependents are: []
2007-02-14 15:41:59,865 DEBUG [org.jboss.deployment.MainDeployer] Done with create step of deploying ContentClient.sar
2007-02-14 15:41:59,865 DEBUG [org.jboss.deployment.MainDeployer] Begin deployment start file:/usr/local/jboss405/server/default/deploy/ContentClient.sar
2007-02-14 15:41:59,865 DEBUG [org.jboss.deployment.SARDeployer] Deploying SAR, start step: url file:/usr/local/jboss405/server/default/deploy/ContentClient.sar
2007-02-14 15:41:59,865 DEBUG [org.jboss.system.ServiceController] starting service ken:service=ContentClient
2007-02-14 15:41:59,865 DEBUG [wsclient.ContentClient] Starting ken:service=ContentClient
2007-02-14 15:41:59,865 DEBUG [wsclient.ContentClient] Started ken:service=ContentClient
2007-02-14 15:41:59,865 DEBUG [org.jboss.system.ServiceController] Starting dependent components for: ken:service=ContentClient dependent components: []
2007-02-14 15:41:59,865 DEBUG [org.jboss.deployment.MainDeployer] End deployment start on package: ContentClient.sar
2007-02-14 15:41:59,865 DEBUG [org.jboss.deployment.MainDeployer] Deployed package: file:/usr/local/jboss405/server/default/deploy/ContentClient.sar
2007-02-14 15:41:59,865 DEBUG [org.jboss.deployment.scanner.URLDeploymentScanner] Watch URL for: file:/usr/local/jboss405/server/default/deploy/ContentClient.sar -> file:/usr/local/jboss405/server/default/deploy/ContentClient.sar

2007-02-14 15:42:15,846 DEBUG [org.jboss.deployment.MainDeployer] Starting deployment of package: file:/usr/local/jboss405/server/default/deploy/beans.jar
2007-02-14 15:42:15,846 DEBUG [org.jboss.deployment.MainDeployer] Starting deployment (init step) of package at: file:/usr/local/jboss405/server/default/deploy/beans.jar
2007-02-14 15:42:15,846 DEBUG [org.jboss.deployment.MainDeployer] Copying file:/usr/local/jboss405/server/default/deploy/beans.jar -> /usr/local/jboss405/server/default/tmp/deploy/tmp65098beans.jar
2007-02-14 15:42:15,878 DEBUG [org.jboss.deployment.MainDeployer] using deployer MBeanProxyExt[jboss.ejb3:service=EJB3Deployer]                                 2007-02-14 15:42:15,882 DEBUG [org.jboss.ejb3.EJB3Deployer] looking for nested deployments in : file:/usr/local/jboss405/server/default/deploy/beans.jar        
2007-02-14 15:42:15,882 DEBUG [org.jboss.deployment.DeploymentInfo] createLoaderRepository from config: LoaderRepositoryConfig(repositoryName: JMImplementation: service=LoaderRepository,name=Default, repositoryClassName: null, configParserClassName: null, repositoryConfig: null)
2007-02-14 15:42:15,882 DEBUG [org.jboss.mx.loading.RepositoryClassLoader] setRepository, repository=org.jboss.mx.loading.UnifiedLoaderRepository3 at 6627e353, cl=org.jboss.mx.loading.UnifiedClassLoader3 at 58c3d9ac{ url=file:/usr/local/jboss405/server/default/tmp/deploy/tmp65098beans.jar ,addedOrder=0}
2007-02-14 15:42:15,882 DEBUG [org.jboss.mx.loading.ClassLoaderUtils] Multiple class loaders found for pkg: wsclient
2007-02-14 15:42:15,882 DEBUG [org.jboss.deployment.MainDeployer] found 0 subpackages of file:/usr/local/jboss405/server/default/deploy/beans.jar
2007-02-14 15:42:15,882 DEBUG [org.jboss.deployment.MainDeployer] Watching new file: file:/usr/local/jboss405/server/default/deploy/beans.jar
2007-02-14 15:42:15,882 DEBUG [org.jboss.deployment.MainDeployer] create step for deployment file:/usr/local/jboss405/server/default/deploy/beans.jar
2007-02-14 15:42:15,882 DEBUG [org.jboss.ws.integration.jboss.DeployerInterceptorEJB3] create: file:/usr/local/jboss405/server/default/deploy/beans.jar
2007-02-14 15:42:15,882 DEBUG [org.jboss.ejb3.EJB3Deployer] create, beans.jar
2007-02-14 15:42:15,922 DEBUG [org.jboss.ejb3.EJB3Deployer] Deploying: file:/usr/local/jboss405/server/default/deploy/beans.jar
2007-02-14 15:42:15,922 DEBUG [org.jboss.system.ServiceController] Creating service jboss.j2ee:service=EJB3,module=beans.jar
2007-02-14 15:42:15,922 DEBUG [org.jboss.ejb3.Ejb3Module] Creating jboss.j2ee:service=EJB3,module=beans.jar
2007-02-14 15:42:15,926 DEBUG [org.jboss.ejb3.security.JaccHelper] Initialising JACC Context for deployment: beans.jar
2007-02-14 15:42:16,022 DEBUG [org.jboss.ejb3.Ejb3AnnotationHandler] found EJB3: ejbName=WsClientEJBBean, class=wsclient.WsClientEJBBean, type=STATELESS
2007-02-14 15:42:16,038 DEBUG [org.jboss.ejb3.ProxyDeployer] no declared remote bindings for : WsClientEJBBean
2007-02-14 15:42:16,050 INFO  [org.jboss.ejb3.Ejb3Deployment] EJB3 deployment time took: 128
2007-02-14 15:42:16,050 DEBUG [org.jboss.ejb3.Ejb3Module] Created jboss.j2ee:service=EJB3,module=beans.jar
2007-02-14 15:42:16,050 DEBUG [org.jboss.system.ServiceController] Creating dependent components for: jboss.j2ee:service=EJB3,module=beans.jar dependents are: []
2007-02-14 15:42:16,054 DEBUG [org.jboss.deployment.MainDeployer] Done with create step of deploying beans.jar
2007-02-14 15:42:16,054 DEBUG [org.jboss.deployment.MainDeployer] Begin deployment start file:/usr/local/jboss405/server/default/deploy/beans.jar
2007-02-14 15:42:16,054 DEBUG [org.jboss.ws.integration.jboss.DeployerInterceptorEJB3] start: file:/usr/local/jboss405/server/default/deploy/beans.jar
2007-02-14 15:42:16,054 DEBUG [org.jboss.ejb3.EJB3Deployer] start application, deploymentInfo: org.jboss.deployment.DeploymentInfo at 8ebcb57e { url=file:/usr/local/jboss405/server/default/deploy/beans.jar }
  deployer: MBeanProxyExt[jboss.ejb3:service=EJB3Deployer]
  status: Starting
  state: START_DEPLOYER
  watch: file:/usr/local/jboss405/server/default/deploy/beans.jar
  altDD: null
  lastDeployed: 1171485735882
  lastModified: 1171485735000
  mbeans:
, short name: beans.jar, parent short name: null
2007-02-14 15:42:16,054 DEBUG [org.jboss.system.ServiceController] starting service jboss.j2ee:service=EJB3,module=beans.jar
2007-02-14 15:42:16,054 DEBUG [org.jboss.ejb3.Ejb3Module] Starting jboss.j2ee:service=EJB3,module=beans.jar
2007-02-14 15:42:16,106 DEBUG [org.jboss.ejb3.EJBContainer] Initialising interceptors for WsClientEJBBean...
2007-02-14 15:42:16,106 DEBUG [org.jboss.ejb3.EJBContainer] Default interceptors: null
2007-02-14 15:42:16,110 DEBUG [org.jboss.ejb3.EJBContainer] Class interceptors:[]
2007-02-14 15:42:16,110 DEBUG [org.jboss.ejb3.EJBContainer] All applicable interceptor classes: []
2007-02-14 15:42:16,110 DEBUG [org.jboss.ejb3.JmxKernelAbstraction] creating wrapper delegate for: org.jboss.ejb3.stateless.StatelessContainer
2007-02-14 15:42:16,138 INFO  [org.jboss.ejb3.JmxKernelAbstraction] installing MBean: jboss.j2ee:jar=beans.jar,name=WsClientEJBBean,service=EJB3 with dependencies:
2007-02-14 15:42:16,140 DEBUG [org.jboss.system.ServiceController] Creating service jboss.j2ee:jar=beans.jar,name=WsClientEJBBean,service=EJB3
2007-02-14 15:42:16,141 DEBUG [org.jboss.system.ServiceController] adding depends in ServiceController.register: []
2007-02-14 15:42:16,141 DEBUG [org.jboss.ejb3.ServiceDelegateWrapper] Creating jboss.j2ee:jar=beans.jar,name=WsClientEJBBean,service=EJB3
2007-02-14 15:42:16,141 DEBUG [org.jboss.ejb3.ServiceDelegateWrapper] Created jboss.j2ee:jar=beans.jar,name=WsClientEJBBean,service=EJB3
2007-02-14 15:42:16,141 DEBUG [org.jboss.system.ServiceController] Creating dependent components for: jboss.j2ee:jar=beans.jar,name=WsClientEJBBean,service=EJB3 dependents are: []
2007-02-14 15:42:16,141 DEBUG [org.jboss.system.ServiceController] starting service jboss.j2ee:jar=beans.jar,name=WsClientEJBBean,service=EJB3
2007-02-14 15:42:16,141 DEBUG [org.jboss.ejb3.ServiceDelegateWrapper] Starting jboss.j2ee:jar=beans.jar,name=WsClientEJBBean,service=EJB3
2007-02-14 15:42:16,141 DEBUG [org.jboss.system.ServiceController] adding depends in ServiceController.register: []
2007-02-14 15:42:16,141 DEBUG [org.jboss.ejb3.ServiceDelegateWrapper] Creating jboss.j2ee:jar=beans.jar,name=WsClientEJBBean,service=EJB3
2007-02-14 15:42:16,141 DEBUG [org.jboss.ejb3.ServiceDelegateWrapper] Created jboss.j2ee:jar=beans.jar,name=WsClientEJBBean,service=EJB3
2007-02-14 15:42:16,141 DEBUG [org.jboss.system.ServiceController] Creating dependent components for: jboss.j2ee:jar=beans.jar,name=WsClientEJBBean,service=EJB3 dependents are: []
2007-02-14 15:42:16,141 DEBUG [org.jboss.system.ServiceController] starting service jboss.j2ee:jar=beans.jar,name=WsClientEJBBean,service=EJB3
2007-02-14 15:42:16,141 DEBUG [org.jboss.ejb3.ServiceDelegateWrapper] Starting jboss.j2ee:jar=beans.jar,name=WsClientEJBBean,service=EJB3
2007-02-14 15:42:16,298 DEBUG [org.jboss.ejb3.interceptor.EJB3InterceptorsFactory] Bound interceptors for joinpoint: public java.lang.String wsclient.WsClientEJBBean.getName() - [Lorg.jboss.ejb3.interceptor.InterceptorInfo;@48586403        
2007-02-14 15:42:16,326 DEBUG [org.jboss.ejb3.tx.UserTransactionImpl] new UserTx: org.jboss.ejb3.tx.UserTransactionImpl at 32c5f9fe                                
2007-02-14 15:42:16,342 DEBUG [org.jboss.ejb3.interceptor.EJB3InterceptorsFactory] Bound interceptors for joinpoint: public java.lang.String wsclient.WsClientEJBBean.getName() - [Lorg.jboss.ejb3.interceptor.InterceptorInfo;@5f47ff11
2007-02-14 15:42:16,343 DEBUG [org.jboss.ejb3.security.JaccHelper] WsClientEJBBean has no @SecurityDomain - skipping JACC configuration
2007-02-14 15:42:16,343 INFO  [org.jboss.ejb3.EJBContainer] STARTED EJB: wsclient.WsClientEJBBean ejbName: WsClientEJBBean
2007-02-14 15:42:16,375 DEBUG [org.jboss.ejb.txtimer.EJBTimerServiceImpl] createTimerService: org.jboss.ejb.txtimer.TimerServiceImpl at 1bd4f279
2007-02-14 15:42:16,381 DEBUG [org.jboss.ejb3.ServiceDelegateWrapper] Started jboss.j2ee:jar=beans.jar,name=WsClientEJBBean,service=EJB3
2007-02-14 15:42:16,381 DEBUG [org.jboss.system.ServiceController] Starting dependent components for: jboss.j2ee:jar=beans.jar,name=WsClientEJBBean,service=EJB3 dependent components: []                                       
2007-02-14 15:42:16,381 DEBUG [org.jboss.ejb3.Ejb3Deployment] Bound ejb3 container jboss.j2ee:service=EJB3,jar=beans.jar,name=WsClientEJBBean                   
2007-02-14 15:42:16,381 DEBUG [org.jboss.ejb3.security.JaccHelper] JACC Policy Configuration for deployment has been put in service                             
2007-02-14 15:42:16,381 DEBUG [org.jboss.ejb3.Ejb3Module] Started jboss.j2ee:service=EJB3,module=beans.jar                                                      2007-02-14 15:42:16,381 DEBUG [org.jboss.system.ServiceController] Starting dependent components for: jboss.j2ee:service=EJB3,module=beans.jar dependent components: []
2007-02-14 15:42:16,381 INFO  [org.jboss.ejb3.EJB3Deployer] Deployed: file:/usr/local/jboss405/server/default/deploy/beans.jar
2007-02-14 15:42:16,382 DEBUG [org.jboss.deployment.MainDeployer] End deployment start on package: beans.jar
2007-02-14 15:42:16,382 DEBUG [org.jboss.deployment.MainDeployer] Deployed package: file:/usr/local/jboss405/server/default/deploy/beans.jar
2007-02-14 15:42:16,382 DEBUG [org.jboss.deployment.scanner.URLDeploymentScanner] Watch URL for: file:/usr/local/jboss405/server/default/deploy/beans.jar -> file:/usr/local/jboss405/server/default/deploy/beans.jar




View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4016636#4016636

Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4016636

More information about the jboss-user mailing list