2 Replies Latest reply on Jul 26, 2012 10:11 PM by he_man888

A stateless sessionBean invoke another sessionBean error in the same JVM and the same jboss as 7

he_man888 Jul 26, 2012 5:59 AM

Hi community:

i made two stateless sessionbeans located in different jars, deployed them under the same JBOSS AS7 7.1.0.CR1b. my purpose is to find a way to have one sessionbean invoke another, but failed.

1、full logs:

=========================================================================================================

17:42:53,421 信息

[org.jboss.modules] JBoss Modules version 1.1.0.CR6

17:42:53,703 INFO [org.jboss.msc] JBoss MSC version 1.0.1.GA

17:42:53,781 INFO [org.jboss.as] JBoss AS 7.1.0.CR1b "Flux Capacitor" starting

17:42:55,281 INFO [org.jboss.as] Creating http management service using socket-binding (management-http)

17:42:55,281 INFO [org.xnio] XNIO Version 3.0.0.CR7

17:42:55,296 INFO [org.xnio.nio] XNIO NIO Implementation Version 3.0.0.CR7

17:42:55,312 INFO [org.jboss.remoting] JBoss Remoting version 3.2.0.CR8

17:42:55,328 INFO [org.jboss.as.logging] JBAS011502: Removing bootstrap log handlers

17:42:55,375 INFO [org.jboss.as.cmp.subsystem.CmpSubsystemAdd] Activating EJB CMP Subsystem

17:42:55,421 INFO [org.jboss.as.clustering] JBAS010300: Activating Infinispan subsystem.

17:42:55,421 INFO [org.jboss.as.naming] JBAS011802: Starting Naming Service

17:42:55,421 INFO [org.jboss.as.security] Activating Security Subsystem

17:42:55,421 INFO [org.jboss.as.mail.extension] JBAS015400: Bound mail session [java:jboss/mail/Default]

17:42:55,484 INFO [org.jboss.as.webservices] JBAS015537: Activating WebServices Extension

17:42:55,515 INFO [org.jboss.as.security] Picketbox version=4.0.6.Beta2

17:42:55,531 INFO [org.jboss.as.osgi] JBAS011910: Activating OSGi Subsystem

17:42:55,828 INFO [org.jboss.as.connector] JBAS010408: Starting JCA Subsystem (JBoss IronJacamar 1.0.6.Final)

17:42:55,890 INFO [org.jboss.as.connector.subsystems.datasources] JBAS010403: Deploying JDBC-compliant driver class org.h2.Driver (version 1.3)

17:42:55,921 INFO [org.jboss.as.connector.subsystems.datasources] JBAS010403: Deploying JDBC-compliant driver class oracle.jdbc.driver.OracleDriver (version 10.2)

17:42:55,937 INFO [org.jboss.as.connector.subsystems.datasources] JBAS010403: Deploying JDBC-compliant driver class org.hsqldb.jdbc.JDBCDriver (version 2.2)

17:42:56,359 WARN [org.jboss.as.messaging] JBAS011600: AIO wasn't located on this platform, it will fall back to using pure Java NIO. If your platform is Linux, install LibAIO to enable the AIO journal

17:42:56,406 INFO [org.jboss.as.remoting] Listening on localhost/127.0.0.1:4447

17:42:56,421 WARN [jacorb.codeset] Warning - unknown codeset (GBK) - defaulting to ISO-8859-1

17:42:56,437 INFO [org.jboss.as.jacorb] CORBA ORB Service Started

17:42:56,500 信息

[org.hornetq.core.server.impl.HornetQServerImpl] live server is starting with configuration HornetQ Configuration (clustered=false,backup=false,sharedStore=true,journalDirectory=D:\Programs\redhat\jboss-as-7.1.0.CR1b\standalone\data\messagingjournal,bindingsDirectory=D:\Programs\redhat\jboss-as-7.1.0.CR1b\standalone\data\messagingbindings,largeMessagesDirectory=D:\Programs\redhat\jboss-as-7.1.0.CR1b\standalone\data\messaginglargemessages,pagingDirectory=D:\Programs\redhat\jboss-as-7.1.0.CR1b\standalone\data\messagingpaging)

17:42:56,562 警告

[org.hornetq.core.server.impl.HornetQServerImpl] Security risk! It has been detected that the cluster admin user and password have not been changed from the installation default. Please see the HornetQ user guide, cluster chapter, for instructions on how to do this.

17:42:57,328 INFO [org.jboss.ws.common.management.AbstractServerConfig] JBoss Web Services - Stack CXF Server 4.0.0.GA

17:42:57,343 INFO [org.hornetq.core.remoting.impl.netty.NettyAcceptor] Started Netty Acceptor version 3.2.3.Final-r${buildNumber} localhost:5455 for CORE protocol

17:42:57,343 INFO [org.hornetq.core.remoting.impl.netty.NettyAcceptor] Started Netty Acceptor version 3.2.3.Final-r${buildNumber} localhost:5445 for CORE protocol

17:42:57,359 信息	[org.hornetq.core.server.impl.HornetQServerImpl] Server is now live
17:42:57,359 信息	[org.hornetq.core.server.impl.HornetQServerImpl] HornetQ Server version 2.2.7.Final (HQ_2_2_7_FINAL_AS7, 121) [99bf2631-cfef-11e1-92c3-d8d3852a87bd] started

17:42:57,515 INFO [org.jboss.as.jacorb] CORBA Naming Service Started

17:42:57,531 INFO [org.jboss.as.messaging] JBAS011601: Bound messaging object to jndi name java:/RemoteConnectionFactory

17:42:57,531 信息

[org.hornetq.core.server.impl.HornetQServerImpl] trying to deploy queue jms.queue.testQueue

17:42:57,609 INFO [org.jboss.as.messaging] JBAS011601: Bound messaging object to jndi name java:/queue/test

17:42:57,609 INFO [org.jboss.as.messaging] JBAS011601: Bound messaging object to jndi name java:/ConnectionFactory

17:42:57,609 信息

[org.hornetq.core.server.impl.HornetQServerImpl] trying to deploy queue jms.topic.testTopic

17:42:57,656 INFO [org.apache.coyote.http11.Http11AprProtocol] Starting Coyote HTTP/1.1 on http-localhost-127.0.0.1-8080

17:42:57,656 INFO [org.jboss.as.messaging] JBAS011601: Bound messaging object to jndi name java:/topic/test

17:42:57,703 INFO [org.jboss.as.remoting] Listening on /127.0.0.1:9999

17:42:57,703 WARN [org.jboss.as.server.deployment.scanner] JBAS015005: Reliable deployment behaviour is not possible when auto-deployment of exploded content is enabled (i.e. deployment without use of ".dodeploy"' marker files). Configuration of auto-deployment of exploded content is not recommended in any situation where reliability is desired. Configuring the deployment scanner's auto-deploy-exploded setting to "false" is recommended.

17:42:57,718 INFO [org.jboss.as.server.deployment.scanner] JBAS015012: Started FileSystemDeploymentService for directory D:\Programs\redhat\jboss-as-7.1.0.CR1b\standalone\deployments

17:42:57,750 INFO [org.jboss.as.server.deployment.scanner] JBAS015014: Re-attempting failed deployment EJBProject.jar

17:42:58,046 INFO [org.jboss.as.connector.subsystems.datasources] JBAS010400: Bound data source [java:/ds/spmgr]

17:42:58,046 INFO [org.jboss.as.connector.subsystems.datasources] JBAS010400: Bound data source [java:jboss/datasources/ExampleDS]

17:42:58,046 INFO [org.jboss.as.connector.subsystems.datasources] JBAS010400: Bound data source [java:/ds/localH2db]

17:42:58,046 INFO [org.jboss.as.connector.subsystems.datasources] JBAS010400: Bound data source [java:/ds/boss_product_service]

17:42:58,078 INFO [org.jboss.as.deployment.connector] JBAS010406: Registered connection factory java:/JmsXA

17:42:58,093 INFO [org.hornetq.ra.HornetQResourceAdapter] HornetQ resource adaptor started

17:42:58,093 INFO [org.jboss.as.connector.services.ResourceAdapterActivatorService$ResourceAdapterActivator] IJ020002: Deployed: file://RaActivatorhornetq-ra

17:42:58,093 INFO [org.jboss.as.deployment.connector] JBAS010401: Bound JCA ConnectionFactory [java:/JmsXA]

17:42:58,140 INFO [org.jboss.as.server.deployment] Starting deployment of "EJBProjectAssistant.jar"

17:42:58,140 INFO [org.jboss.as.server.deployment] Starting deployment of "EJBProject.jar"

17:42:58,296 INFO [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] JNDI bindings for session bean named AppStartupBean in deployment unit deployment "EJBProject.jar" are as follows:

	java:global/EJBProject/AppStartupBean!yu.zhong.hu.service.impl.AppStartupBean
	java:app/EJBProject/AppStartupBean!yu.zhong.hu.service.impl.AppStartupBean
	java:module/AppStartupBean!yu.zhong.hu.service.impl.AppStartupBean
	java:global/EJBProject/AppStartupBean
	java:app/EJBProject/AppStartupBean
	java:module/AppStartupBean

17:42:58,296 INFO [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] JNDI bindings for session bean named ServiceBImpl in deployment unit deployment "EJBProjectAssistant.jar" are as follows:

	java:global/EJBProjectAssistant/ServiceBImpl!yu.zhong.hu.service.IServiceB
	java:app/EJBProjectAssistant/ServiceBImpl!yu.zhong.hu.service.IServiceB
	java:module/ServiceBImpl!yu.zhong.hu.service.IServiceB
	java:global/EJBProjectAssistant/ServiceBImpl
	java:app/EJBProjectAssistant/ServiceBImpl
	java:module/ServiceBImpl

17:42:58,468 ERROR [org.jboss.as] JBoss AS 7.1.0.CR1b "Flux Capacitor" started (with errors) in 5328ms - Started 249 of 329 services (3 services failed or missing dependencies, 72 services are passive or on-demand)

17:42:58,671 INFO [org.jboss.as.server] JBAS015857: Undeploy of deployment "EJBProjectAssistant.jar" was rolled back with no failure message

17:42:58,671 INFO [org.jboss.as.server] JBAS015856: Undeploy of deployment "EJBProject.jar" was rolled back with failure message {"JBAS014771: Services with missing/unavailable dependencies" => ["jboss.naming.context.java.comp.EJBProject.EJBProject.AppStartupBean.env.\"yu.zhong.hu.service.impl.AppStartupBean\".serviceBjboss.naming.context.java.module.EJBProject.EJBProject.ServiceBImplMissing[jboss.naming.context.java.comp.EJBProject.EJBProject.AppStartupBean.env.\"yu.zhong.hu.service.impl.AppStartupBean\".serviceBjboss.naming.context.java.module.EJBProject.EJBProject.ServiceBImpl]"]}

17:42:58,687 INFO [org.jboss.as.server.deployment] Stopped deployment EJBProjectAssistant.jar in 16ms

17:42:58,687 INFO [org.jboss.as.server.deployment] Stopped deployment EJBProject.jar in 17ms

17:42:58,687 INFO [org.jboss.as.controller] JBAS014774: Service status report

JBAS014775:	New missing/unsatisfied dependencies:
	service jboss.naming.context.java.module.EJBProject.EJBProject.ServiceBImpl (missing) dependents: [service jboss.naming.context.java.comp.EJBProject.EJBProject.AppStartupBean.env."yu.zhong.hu.service.impl.AppStartupBean".serviceB]

17:42:58,687 ERROR [org.jboss.as.server.deployment.scanner] {"JBAS014653: Composite operation failed and was rolled back. Steps that failed:" => {"Operation step-2" => {"JBAS014771: Services with missing/unavailable dependencies" => ["jboss.naming.context.java.comp.EJBProject.EJBProject.AppStartupBean.env.\"yu.zhong.hu.service.impl.AppStartupBean\".serviceBjboss.naming.context.java.module.EJBProject.EJBProject.ServiceBImplMissing[jboss.naming.context.java.comp.EJBProject.EJBProject.AppStartupBean.env.\"yu.zhong.hu.service.impl.AppStartupBean\".serviceBjboss.naming.context.java.module.EJBProject.EJBProject.ServiceBImpl]"]}}}

17:42:58,687 ERROR [org.jboss.as.server.deployment.scanner] JBAS014654: Composite operation was rolled back

2、sourcecodes in EJBProject.jar

/**

*@fileName : AppStartupBean.java

*@description: startupBean

@Singleton

@Startup

public class AppStartupBean {

@EJB(lookup="java:module/ServiceBImpl")

private IServiceB serviceB;

@PostConstruct

public void init() {

int i = (int)Math.round(Math.random() * 100);

int j = (int)Math.round(Math.random() * 50);

System.out.println(String.format("%d - %d = %d", i, j, serviceB.dec(i, j)));

}

3、EJBProjectAssistant.jar

/**

*@fileName : IServiceB.java

public interface IServiceB {

int dec(int i, int j);

}

/**

*@fileName : ServiceBImpl.java

@Stateless

@Local(value=IServiceB.class)

public class ServiceBImpl implements IServiceB {

/* (non-Javadoc)

* @see yu.zhong.hu.service.IServiceB#dec(int, int)

@Override

public int dec(int i, int j) {

return i - j;

}

=================================================================================================================================

anyone can help me? many thanks. (if all the sessionBeans are in the same jar, there is no failure)

1. Re: A stateless sessionBean invoke another sessionBean error in the same JVM and the same jboss as 7

kazaag Jul 26, 2012 1:09 PM (in response to he_man888)

The module name space is only valid within the same module (jar in you case). So AppStartupBean should reference ServiceB with its app name space name java:app/EJBProjectAssistant/ServiceBImpl .

More information can be found here (http://docs.oracle.com/javaee/6/tutorial/doc/gipjf.html#girgn)
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2. Re: A stateless sessionBean invoke another sessionBean error in the same JVM and the same jboss as 7

he_man888 Jul 26, 2012 10:11 PM (in response to kazaag)

Thanks to Francois Hertay for your answer！

i found some useful informations from (http://docs.oracle.com/javaee/6/tutorial/doc/gipjf.html#girgn) .
finally, i successfully deployed the two jars in this way:

   AppStartupBean.java
      @EJB(lookup="java:global/EJBProjectAssistant/ServiceBImpl")     (or @EJB(lookup="java:global/EJBProjectAssistant/ServiceBImpl!yu.zhong.hu.service.IServiceB"))
      private IServiceB serviceB;
      ......

ServiceBImpl.java
     @Remote(value=IServiceB.class)
    public class ServiceBImpl implements IServiceB {
        .....
    }

That is , i think, it's an out of application-scope namespace between EJBProjectAssistant.jar and EJBProject.jar. so the ServiceBImpl must be a Remote bean and the EJB annotation reference in     AppStartupBean must be java:global.

Hope this can help others who encountered the same issue.
Thanks to Francois Hertay again!
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