Losing the stateful session bean
Hi,
There is a jsp calling a statelful bean which in turn calls an entity bean.
Now, what happens is that when the stateful bean is passivated and activated
again, it seems to lose the handle to the entity bean and invokes methods on
some other user/clients entity bean. The handle of the entity bean is being
serialized..... Any ideas...
Hello.
Please do not cross-post to multiple WL groups.
I would suggest that you print out the primary key before and after the
serialization.
Use javax.ejb.EJBObject.getPrimaryKey() to get the pk.
-- Rob
Gaurav Khanna wrote:
> Hi,
>
> There is a jsp calling a statelful bean which in turn calls an entity bean.
> Now, what happens is that when the stateful bean is passivated and activated
> again, it seems to lose the handle to the entity bean and invokes methods on
> some other user/clients entity bean. The handle of the entity bean is being
> serialized..... Any ideas...
Similar Messages
-
How to track the stateful Session Bean?
Hi all,
Am in a serious trouble. I have a message driven bean which will get initiated when some message gets dumped into the queue. I have got session bean which i use to process message which my message driven bean takes from the queue.
My problem is, lets say there are 3 msgs in the queue. lets say the messages be "aaaa", "aaaa" and "bbbb".
In this case, when i read the first message, i will create an instance of the session bean to process the message "aaaa". When i receive the second message still i create an instance to process the message "aaaa". When i get the 3rd message, i create an instance to process the message "bbbb".
My problem in this is, i want to create only one instance of session bean for the message "aaaa".
So once i create the instance for session bean for particular message, i need to store the object or something of the instance which i created along with the message. Please help me with what i can store with which i can reffer to the session bean again.
Please see the sample code too.
Thanks in advance,
Ashly
if(msg.equals("aaaa"))
First n;
Object obj = ctx.lookup("ejb/First");
FirstHome home = (FirstHome) PortableRemoteObject.narrow(obj, FirstHome.class);
n = home.create(msg);
}Hi,
thanks for information. But i have one question. In a stateful session bean why do we have to store the Remote Interface on the client side.
I expected in the second jsp page when i do a lookup or create, the container/server should find out whether there is a session bean already created for this session if yes, then return that particular instance of the session bean else create a new one.
If this is not a possible case then a stateful session bean is nuthing but an instance of an object in the EJB container which does not get destroyed unless there is a time out or the remove method is called. It has nuthing to do with session because throughout the session I have to store the remote interface in the session context of the client( the client here means the jsp).
thanks in advance
Anurag -
How to get the Stateful Session bean instance in the second call
Hi,
I am new to EJBs. I have made a Stateful session bean on the first jsp page. In this page i am setting certain member variables of the EJB. Now in the second page i want to get these stored values in the EJB.
In the second page do I...
1. Store the instance of Remote Interface in the Session Context of the first JSP page and then in the second page get the Remote interface stored in its session context and call the business functions to get the values. If this is the case then what do u mean by Stateful Session beans??
P.S.- This works fine.
2. Try to get the Remote interface of that particular instance of the EJB(in which the values were stored) and call its business functions. IF this is possible. How do i do it??
thanks in advance
AnuragHi,
thanks for information. But i have one question. In a stateful session bean why do we have to store the Remote Interface on the client side.
I expected in the second jsp page when i do a lookup or create, the container/server should find out whether there is a session bean already created for this session if yes, then return that particular instance of the session bean else create a new one.
If this is not a possible case then a stateful session bean is nuthing but an instance of an object in the EJB container which does not get destroyed unless there is a time out or the remove method is called. It has nuthing to do with session because throughout the session I have to store the remote interface in the session context of the client( the client here means the jsp).
thanks in advance
Anurag -
Spawning thread in the stateful session bean
I ran into an interesting issue: I am spawning a thread inside
my stateful session bean's ejbCreate(...) method. The spawned
thread runs in an infinite loop until some stop signal. The
thread uses some BMP entity beans to access some data from DB,
it creates some BMP entity beans as well as creates another
stateful session bean in each iteration. The application ran
into a crash. Now I have a couple questions:
- First, is it an allowed operation to have a stateful session
bean spawn off threads? Am I violating the specs?
- Second, is it also allowed to have that thread create another
bmp entity bean and another stateful session bean? Again, am I
violating the specs also in here?
Your responses will be very much appreciated.
- SimonFrom the EJB 2.0 Spec, Section 24.1.2:
<quote>
These networking functions are reserved for the EJB Container.
Allowing the enterprise bean to use these functions could compromise
security and decrease the Container’s ability to properly manage the
runtime environment.
• The enterprise bean must not attempt to manage threads. The
enterprise bean must not attempt to start, stop, suspend, or resume
a thread; or to change a thread’s priority or name. The enter-prise
bean must not attempt to manage thread groups.
<quote>
And, spawning threads in weblogic is highly discouraged in any
server-side component. An application should not be designed this
way.
Bill
Simon wrote:
I ran into an interesting issue: I am spawning a thread inside
my stateful session bean's ejbCreate(...) method. The spawned
thread runs in an infinite loop until some stop signal. The
thread uses some BMP entity beans to access some data from DB,
it creates some BMP entity beans as well as creates another
stateful session bean in each iteration. The application ran
into a crash. Now I have a couple questions:
- First, is it an allowed operation to have a stateful session
bean spawn off threads? Am I violating the specs?
- Second, is it also allowed to have that thread create another
bmp entity bean and another stateful session bean? Again, am I
violating the specs also in here?
Your responses will be very much appreciated.
- Simon -
What are the advantages stateful session beans takes over than HttpSession
Hi
We can use HttpSession to maintain the conversational state with the client.
Then why we need to go for stateful session beans to maintain conversational state with the client.
What are advantages we can have while using stateful session beans ratherthan HttpSession????.
Regards
Dhinesh kumar RI think we can use the magic word in the software development "seperation of concerns" ;-)
HttpSession is in the Servlet/JSP tier and is mainly used in the presentation logic tier (UI, page flows, navigation etc..)
where the stateful session bean's concern is to maintain a conversational state in a business logic tier.
Through this seperation its possible, that the business tier's state is undependant from the HttpSession and you dont create a hardlink that could cause problems later. Imagine having a desktop client accessing your business logic etc. not every client needs to be a web client ;-)
I hope that the answer helps you understanding the topic :-)
Brgds,
Nail -
Error in updating secondary stateful session bean
Hi all,
I have set up a cluster of 2 managed servers with WebLogic 6.1. I have a
stateful session bean and several stateless session beans. the stateful
session bean keeps user info and limited cached objects, all are
serializable. it seems working fine, even after killing any one of the
servers, as long as one is alive. a java application client creates a
stateful session bean first, then calls stateless session beans with the
remote interface of the stateful bean as a method parameter. No problem
when stateful session bean is created. However, each stateless bean method
generates the following error message if I turn the debug on (level 64). No
exception stack traces, and all methods execute successfully.
<Error> <EJB> <Failed to update the secondary copy of a stateful session
bean from home:clientsession>
I wonder what causes the error, and why it tries to update the stateful
session bean. in all stateless session beans, only read into the stateful
bean.
Thank you,
Fujin
This has been fixed in WLS 6.1 SP2.
jagdip Talla wrote:
> Hi Fujin,
> please let me know, if u were able to solve the problem..
>
> hi guys,
> appreciate if you could give me some clues
> how to solve this problem ?
>
> i hv 2 WLS instances in a cluster,
> when one server instance is shut down, i keep getting these errors ?
> is it normal ?
> <Feb 19, 2002 2:57:53 PM SGT> <Error> <EJB> <Failed to update the secondary copy of a stateful session bean from home:ejb/xyzrel1_2/xxxxHome>
>
> appreciate if u can let me know, if u could solve it..?
>
> thanks n regads
> jagdip
Rajesh Mirchandani
Developer Relations Engineer
BEA Support
-
SAME EJB 3.0 Stateful Session bean for different JSP sessions returned
Forum,
I have a strange problem utilizing stateful session beans. Please note, that I am using jdeveloper for the following:
1) Here is a basic stateful session bean:
@Stateful(name = "DemoClass")
public class DemoClassBean implements DemoClass,
DemoClassLocal, SessionSynchronization {
public static int id=0;
public DemoClassBean() {
id++;
public int getId() {
return id;
//... other methods
}2) This bean is accessed from a JSP for testing purpose, I am copying only the script used in JSP:
<%
DemoClass bean = null;
try {
bean = (DemoClass) ((new javax.naming.InitialContext()).
lookup("DemoClass "));
System.out.println("ID=" + bean.getId() );
} catch (javax.naming.NamingException e) {
// TODO
%>If this page is addressed by different clients, from different browsers, the same bean is returned.
Here is what I see in the logs:
ID=1
ID=1
ID=1
The same problem is being observed when this session bean is accessed from a JSF Backing bean.
What could be wrong? Is this a bug in oc4j / jdeveloper (version 10.1.3.3.0)?
Edited by: smw000000001 on Nov 17, 2008 10:52 AMHi,
The code for stateful is perfectly fine and working in a normal way. The way you are trying to implement the stateful session bean in your application is wrong.
think of binding the stateful session bean with HttpSession object.
So that you will get a unique stateful session bean object. -
Stateful Session Bean Initialization (EJB 3.0)
Hi all!
In EJB 2.1 the initialization was with create (args) methods. NOw, how is it exploited? Create methods are no more there and there must be a way to send parameters to the stateful session bean when it is newly created...isn't it?
Thank you!There is no pre-defined equivalent of a create method in EJB 3.0. If you want to initialize a
stateful session bean, just define a business method that the client should use as an initialization
method. -
Stateful Session Beans are not passivated / serialized when cache idle time
Technology: Sun Application Server version 7.0.0_01; JDK 1.4.1; developed on Windows 2000; Tested on Sun Solaris.
Initial error on Sun Solaris:
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: Exception in thread "service-j2ee-25" org.omg.CORBA.OBJ_ADAPTER: vmcid: SUN minor code: 1015 completed: No
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.corba.ee.internal.POA.GenericPOAServerSC.preinvoke(GenericPOAServerSC.java:389)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.corba.ee.internal.POA.ServantCachePOAClientSC.initServant(ServantCachePOAClientSC.java:112)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.corba.ee.internal.POA.ServantCachePOAClientSC.setOrb(ServantCachePOAClientSC.java:95)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.corba.ee.internal.iiop.CDRInputStream_1_0.createDelegate(CDRInputStream_1_0.java:760)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.corba.ee.internal.iiop.CDRInputStream_1_0.internalIORToObject(CDRInputStream_1_0.java:750)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.corba.ee.internal.iiop.CDRInputStream_1_0.read_Object(CDRInputStream_1_0.java:669)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.corba.ee.internal.iiop.CDRInputStream_1_0.read_abstract_interface(CDRInputStream_1_0.java:890)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.corba.ee.internal.iiop.CDRInputStream_1_0.read_abstract_interface(CDRInputStream_1_0.java:884)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.corba.ee.internal.iiop.CDRInputStream.read_abstract_interface(CDRInputStream.java:307)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.corba.se.internal.io.IIOPInputStream.readObjectDelegate(IIOPInputStream.java:228)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.corba.se.internal.io.IIOPInputStream.readObjectOverride(IIOPInputStream.java:381)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at java.io.ObjectInputStream.readObject(ObjectInputStream.java:318)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.enterprise.iiop.IIOPHandleDelegate.getStub(IIOPHandleDelegate.java:58)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.enterprise.iiop.IIOPHandleDelegate.readEJBObject(IIOPHandleDelegate.java:38)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.ejb.portable.HandleImpl.readObject(HandleImpl.java:91)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.corba.se.internal.io.IIOPInputStream.readObject(Native Method)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.corba.se.internal.io.IIOPInputStream.invokeObjectReader(IIOPInputStream.java:1298)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.corba.se.internal.io.IIOPInputStream.inputObject(IIOPInputStream.java:908)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.corba.se.internal.io.IIOPInputStream.simpleReadObject(IIOPInputStream.java:261)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.corba.se.internal.io.ValueHandlerImpl.readValueInternal(ValueHandlerImpl.java:247)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.corba.se.internal.io.ValueHandlerImpl.readValue(ValueHandlerImpl.java:209)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.corba.ee.internal.iiop.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:981)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.corba.ee.internal.iiop.CDRInputStream.read_value(CDRInputStream.java:287)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.sun.corba.ee.internal.javax.rmi.CORBA.Util.copyObject(Util.java:598)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at javax.rmi.CORBA.Util.copyObject(Util.java:314)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.telstra.nodeman.ejb._NodeMaint_Stub.getHandle(Unknown Source)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.telstra.nodeman.arch.NMAViewBeanProxy.checkBeans(NMAViewBeanProxy.java:631)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.telstra.nodeman.view.html.NMAStandardButton.handleRequest(NMAStandardButton.java:143)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.telstra.nodeman.arch.NMAViewBeanBase.handleRequest(NMAViewBeanBase.java:1573)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.iplanet.jato.view.ViewBeanBase.dispatchInvocation(ViewBeanBase.java:824)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.iplanet.jato.view.ViewBeanBase.invokeRequestHandlerInternal(ViewBeanBase.java:637)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.iplanet.jato.view.ViewBeanBase.invokeRequestHandler(ViewBeanBase.java:595)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.iplanet.jato.ApplicationServletBase.dispatchRequest(ApplicationServletBase.java:772)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.iplanet.jato.ApplicationServletBase.processRequest(ApplicationServletBase.java:446)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.iplanet.jato.ApplicationServletBase.doPost(ApplicationServletBase.java:324)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.telstra.nodeman.view.ViewServlet.doPost(ViewServlet.java:243)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at org.apache.catalina.core.StandardWrapperValve.invokeServletService(StandardWrapperValve.java:720)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at org.apache.catalina.core.StandardWrapperValve.access$000(StandardWrapperValve.java:118)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at org.apache.catalina.core.StandardWrapperValve$1.run(StandardWrapperValve.java:278)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at java.security.AccessController.doPrivileged(Native Method)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:274)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:505)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:212)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:505)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:203)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:505)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.iplanet.ias.web.connector.nsapi.NSAPIProcessor.process(NSAPIProcessor.java:158)
[10/Aug/2004:08:04:57] WARNING (17227): CORE3283: stderr: at com.iplanet.ias.web.WebContainer.service(WebContainer.java:598)
The above error caused the server to use all available memory and required a reboot to proceed.
Subsequent testing against the Sun Appliucation Server 7 on Windows 2000 dev environment using the Sun Studio IDE for debugging and trace statements inserted in the code indicate that the Application Server is removing the Stateful Session Beans when they time out without an ejbPassivate event and without serializing the beans to the data-store. cache-idle-timeout-in-seconds set to 180 and removal-timeout-in-seconds set to 1800.
The server.log indicates that the beans are timing out:
[19/Aug/2004:18:15:10] WARNING ( 1664): [NRU-com.telstra.nodeman.ejb.AddressMaintBean]: IdleBeanCleanerTask finished after removing 2 idle beans
Trace statements inserted in ejbPassivate do not appear in the log.
It is my understanding that the above timeout should have caused an ejbPasssivate and serialization of the beans.
The beans have been validated using Sun Java Studio Enterprise 6 with 'EJB validate'.
My reading of the problem is that the beans are not being serialized and the error occurs when the application attempts to reference (getHandle) the bean after timeout.
Any suggestions would be appreciated.Thanks Thorick.
I am using NRU caching. WL 7.0 SP2.
I have not defined idle-timeout-seconds in my weblogic-ejb-jar.xml. As I understand
the default value for this is 600secs. So the ejbs should be removed after this
time. Below is the
weblogic-ejb-jar.xml that I am using.
<!DOCTYPE weblogic-ejb-jar PUBLIC '-//BEA Systems, Inc.//DTD WebLogic 7.0.0 EJB//EN'
'http://www.bea.com/servers/wls700/dtd/weblogic-ejb-jar.dtd'>
<!-- Generated XML! -->
<weblogic-ejb-jar>
<weblogic-enterprise-bean>
<ejb-name>Cart</ejb-name>
<stateful-session-descriptor>
<stateful-session-clustering>
<home-is-clusterable>true</home-is-clusterable>
<replication-type>InMemory</replication-type>
</stateful-session-clustering>
</stateful-session-descriptor>
<transaction-descriptor>
<trans-timeout-seconds>
60
</trans-timeout-seconds>
</transaction-descriptor>
<jndi-name>CartHome</jndi-name>
</weblogic-enterprise-bean>
</weblogic-ejb-jar>
"thorick" <[email protected]> wrote:
>
The idle-timeout-seconds property controls the timeout/removal behavior.
which stateful session cache type are you using ? LRUCache or NRUCache -
Stateful session Bean in Model not working
I made a sample application very very simple, and the weblogic server cant find the @stateful annotation on the class. is it there another possibility? here i post the error i get:
[Running application MyTest1 on Server Instance IntegratedWebLogicServer...]
[09:48:51 PM] ---- Deployment started. ----
[09:48:51 PM] Target platform is (Weblogic 10.3).
[09:48:52 PM] Retrieving existing application information
[09:48:52 PM] Running dependency analysis...
[09:48:52 PM] Deploying 3 profiles...
[09:48:53 PM] Wrote Web Application Module to /home/issanllo/.jdeveloper/system11.1.1.2.36.55.36/o.j2ee/drs/MyTest1/ViewWebApp.war
[09:48:53 PM] Wrote EJB Module to /home/issanllo/.jdeveloper/system11.1.1.2.36.55.36/o.j2ee/drs/MyTest1/ModelEJB.jar
[09:48:53 PM] Wrote Enterprise Application Module to /home/issanllo/.jdeveloper/system11.1.1.2.36.55.36/o.j2ee/drs/MyTest1
[09:48:53 PM] Deploying Application...
<03-jun-2010 21H48' CEST> <Error> <Deployer> <BEA-149265> <Failure occurred in the execution of deployment request with ID '1275594533727' for task '2'. Error is: 'weblogic.application.ModuleException: Exception preparing module: EJBModule(ModelEJB.jar)
[EJB:011023]An error occurred while reading the deployment descriptor. The error was:
No EJBs found in the ejb-jar file {0}. Please ensure the ejb-jar contains EJB declarations via an ejb-jar.xml deployment descriptor or at least one class annotated with the @Stateless, @Stateful or @MessageDriven EJB annotation..'
weblogic.application.ModuleException: Exception preparing module: EJBModule(ModelEJB.jar)
[EJB:011023]An error occurred while reading the deployment descriptor. The error was:
No EJBs found in the ejb-jar file {0}. Please ensure the ejb-jar contains EJB declarations via an ejb-jar.xml deployment descriptor or at least one class annotated with the @Stateless, @Stateful or @MessageDriven EJB annotation..
at weblogic.ejb.container.deployer.EJBModule.prepare(EJBModule.java:454)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:199)
at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:391)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:83)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:59)
Truncated. see log file for complete stacktrace
Caused By: java.io.IOException: No EJBs found in the ejb-jar file {0}. Please ensure the ejb-jar contains EJB declarations via an ejb-jar.xml deployment descriptor or at least one class annotated with the @Stateless, @Stateful or @MessageDriven EJB annotation.
at weblogic.ejb.container.dd.xml.EjbDescriptorReaderImpl.createReadOnlyDescriptorFromJarFile(EjbDescriptorReaderImpl.java:219)
at weblogic.ejb.spi.EjbDescriptorFactory.createReadOnlyDescriptorFromJarFile(EjbDescriptorFactory.java:93)
at weblogic.ejb.container.deployer.EJBModule.loadEJBDescriptor(EJBModule.java:1210)
at weblogic.ejb.container.deployer.EJBModule.prepare(EJBModule.java:382)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:199)
Truncated. see log file for complete stacktrace
>
<03-jun-2010 21H48' CEST> <Warning> <Deployer> <BEA-149004> <Failures were detected while initiating deploy task for application 'MyTest1'.>
<03-jun-2010 21H48' CEST> <Warning> <Deployer> <BEA-149078> <Stack trace for message 149004
weblogic.application.ModuleException: Exception preparing module: EJBModule(ModelEJB.jar)
[EJB:011023]An error occurred while reading the deployment descriptor. The error was:
No EJBs found in the ejb-jar file {0}. Please ensure the ejb-jar contains EJB declarations via an ejb-jar.xml deployment descriptor or at least one class annotated with the @Stateless, @Stateful or @MessageDriven EJB annotation..
at weblogic.ejb.container.deployer.EJBModule.prepare(EJBModule.java:454)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:199)
at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:391)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:83)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:59)
Truncated. see log file for complete stacktrace
Caused By: java.io.IOException: No EJBs found in the ejb-jar file {0}. Please ensure the ejb-jar contains EJB declarations via an ejb-jar.xml deployment descriptor or at least one class annotated with the @Stateless, @Stateful or @MessageDriven EJB annotation.
at weblogic.ejb.container.dd.xml.EjbDescriptorReaderImpl.createReadOnlyDescriptorFromJarFile(EjbDescriptorReaderImpl.java:219)
at weblogic.ejb.spi.EjbDescriptorFactory.createReadOnlyDescriptorFromJarFile(EjbDescriptorFactory.java:93)
at weblogic.ejb.container.deployer.EJBModule.loadEJBDescriptor(EJBModule.java:1210)
at weblogic.ejb.container.deployer.EJBModule.prepare(EJBModule.java:382)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:199)
Truncated. see log file for complete stacktrace
>
#### Cannot run application MyTest1 due to error deploying to IntegratedWebLogicServer.
[09:48:54 PM] #### Deployment incomplete. ####
[09:48:54 PM] Remote deployment failed (oracle.jdevimpl.deploy.common.Jsr88RemoteDeployer)
[Application MyTest1 stopped and undeployed from Server Instance IntegratedWebLogicServer]
and the very simple class with a Local and Remote interfaces at Model project in jDeveloper 11g (11.1.1.3)
package test.core;
import java.util.ArrayList;
import java.util.List;
import javax.ejb.Local;
import javax.ejb.Remote;
import javax.ejb.Stateful;
@Stateful(name = "ControlSessionBean", mappedName = "MyTest1-Model-ControlSessionBean")
public class ControlSessionBean implements ControlSessionRemote,
ControlSessionLocal
private String username;
private String password;
public ControlSessionBean()
public List simple()
List <String> s = new ArrayList();
s.add(username);
s.add(password);
return s;
any suggestions why it is not working??
sincerely
Israel S Llorensnot working... i tried to make the stateful session bean Control.. and is still not working the error i get now is this one:
<04-jun-2010 16H29' CEST> <Error> <Deployer> <BEA-149265> <Failure occurred in the execution of deployment request with ID '1275661769594' for task '9'. Error is: 'weblogic.application.ModuleException: Could not setup environment'
weblogic.application.ModuleException: Could not setup environment
at weblogic.servlet.internal.WebAppModule.activateContexts(WebAppModule.java:1499)
at weblogic.servlet.internal.WebAppModule.activate(WebAppModule.java:442)
at weblogic.application.internal.flow.ModuleStateDriver$2.next(ModuleStateDriver.java:375)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:41)
at weblogic.application.internal.flow.ModuleStateDriver.activate(ModuleStateDriver.java:95)
Truncated. see log file for complete stacktrace
Caused By: weblogic.deployment.EnvironmentException: [J2EE:160200]Error resolving ejb-ref 'gecu.view.LoginBean/controlBean' from module 'GeCU_Web_view_root' of application 'GeCU_Web'. The ejb-ref does not have an ejb-link and the JNDI name of the target bean has not been specified. Attempts to automatically link the ejb-ref to its target bean failed because no EJBs in the application were found to implement the 'gecu.model.ControlSession' interface. Please link or map this ejb-ref to its target EJB and ensure the interfaces declared in the ejb-ref are correct.
at weblogic.deployment.BaseEnvironmentBuilder.autowireEJBRef(BaseEnvironmentBuilder.java:427)
at weblogic.deployment.EnvironmentBuilder.addEJBReferences(EnvironmentBuilder.java:502)
at weblogic.servlet.internal.CompEnv.activate(CompEnv.java:157)
at weblogic.servlet.internal.WebAppServletContext.activate(WebAppServletContext.java:3117)
at weblogic.servlet.internal.WebAppModule.activateContexts(WebAppModule.java:1497)
Truncated. see log file for complete stacktrace
>
<04-jun-2010 16H29' CEST> <Error> <Deployer> <BEA-149202> <Encountered an exception while attempting to commit the 9 task for the application 'GeCU_Web'.>
<04-jun-2010 16H29' CEST> <Warning> <Deployer> <BEA-149004> <Failures were detected while initiating deploy task for application 'GeCU_Web'.>
<04-jun-2010 16H29' CEST> <Warning> <Deployer> <BEA-149078> <Stack trace for message 149004
weblogic.application.ModuleException: Could not setup environment
at weblogic.servlet.internal.WebAppModule.activateContexts(WebAppModule.java:1499)
at weblogic.servlet.internal.WebAppModule.activate(WebAppModule.java:442)
at weblogic.application.internal.flow.ModuleStateDriver$2.next(ModuleStateDriver.java:375)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:41)
at weblogic.application.internal.flow.ModuleStateDriver.activate(ModuleStateDriver.java:95)
Truncated. see log file for complete stacktrace
Caused By: weblogic.deployment.EnvironmentException: [J2EE:160200]Error resolving ejb-ref 'gecu.view.LoginBean/controlBean' from module 'GeCU_Web_view_root' of application 'GeCU_Web'. The ejb-ref does not have an ejb-link and the JNDI name of the target bean has not been specified. Attempts to automatically link the ejb-ref to its target bean failed because no EJBs in the application were found to implement the 'gecu.model.ControlSession' interface. Please link or map this ejb-ref to its target EJB and ensure the interfaces declared in the ejb-ref are correct.
at weblogic.deployment.BaseEnvironmentBuilder.autowireEJBRef(BaseEnvironmentBuilder.java:427)
at weblogic.deployment.EnvironmentBuilder.addEJBReferences(EnvironmentBuilder.java:502)
at weblogic.servlet.internal.CompEnv.activate(CompEnv.java:157)
at weblogic.servlet.internal.WebAppServletContext.activate(WebAppServletContext.java:3117)
at weblogic.servlet.internal.WebAppModule.activateContexts(WebAppModule.java:1497)
Truncated. see log file for complete stacktrace
>
[04:29:35 PM] #### Deployment incomplete. ####
[04:29:35 PM] Remote deployment failed -
How to intantiate Stateful session bean in EJB 3 ?
In EJB 2.x, to instantiate a Stateful Session bean the process was:
1. Lookup Home object
2. call create(args) method on Home, that in turn would call corresponding ejbCreate(args) on the bean implementation.
Now, in EJB 3, there is no concept of Home interaface, How can I instantiate a stateful session bean with some initialization parameters.
ThanksJust the spec. NetBeans should only be providing the ability to add an ejbCreate method if the bean exposes a Local or Remote 2.x view.
Each lookup or injection of a stateful session bean results in a new bean instance. As long as you call your methods to populate the additional
state right after first acquiring the stateful session bean reference it will work.
--ken -
Problem using application client for local stateful session bean
Hi,
I have deployed a local stateful session bean in Sun J2EE 1.4 application server.
On running the applclient for the stateful session bean application client i get the following error:
Warning: ACC006: No application client descriptor defined for: [null]
cant we use application client for local stateful session beans. becoz the application runs smoothly when i changed the stateful sesion bean to remote.Hi,
No, an ejb that exposes a local view can only be accessed by an ejb or web component packaged within the same application. Parameters and return values for invocations through the ejb local view are passed by reference instead of by value. That can't work for an application client since it's running in a separate JVM.
--ken -
Enable to Deploy Stateful session Bean
Hello EveryBody,
I have problem to deploy the stateful session bean.i have attached the error shown in server screen.Please give me the suggestion.when ever i create .ear file and paste in application directory it shows following errors.
weblogic.management.ApplicationException:
Exception:weblogic.management.ApplicationException: Prepare failed. Task Id = 0
Module: Cart.war Error: [HTTP:101179][HTTP] Error occurred while
parsing descriptor in Web application "C:\bea\user_projects\domains\mydomain\.\m
yserver\stage\_appsdir_Cart_ear\Cart.war" [Path="C:\bea\user_projects\domains\my
domain\applications\Cart.ear", URI="Cart.war"
weblogic.xml.dom.DOMProcessingException: Neither principal-names nor externall
-defined element specified for security-role-assignment
weblogic.xml.dom.DOMProcessingException: Neither principal-names nor externall
-defined element specified for security-role-assignment
at weblogic.servlet.internal.dd.SecurityRoleAssignment.<init>(Lweblogic
servlet.internal.dd.WebAppDescriptor;Lorg.w3c.dom.Element;)V(SecurityRoleAssign
ent.java:73)
at weblogic.servlet.internal.dd.WLWebAppDescriptor.<init>(Lweblogic.ser
let.internal.dd.WebAppDescriptor;Lorg.w3c.dom.Element;)V(WLWebAppDescriptor.jav
:147)
at weblogic.servlet.internal.dd.DescriptorLoader.initializeWebLogicXml(
org.xml.sax.InputSource;Ljava.lang.String;)V(DescriptorLoader.java:742)
at weblogic.servlet.internal.dd.DescriptorLoader.<init>(Ljava.util.jar.
arFile;Ljava.io.File;Ljava.lang.String;)V(DescriptorLoader.java:303)
at weblogic.servlet.internal.dd.DescriptorLoader.<init>(Ljava.util.jar.
arFile;Ljava.lang.String;)V(DescriptorLoader.java:235)
at weblogic.servlet.internal.WebAppModule.loadDescriptor()Lweblogic.man
Thanks in Advance.
RiazThank u for user suggestion.but can u specifiy the which type of error is this.I am using Weblogic Builder for generating xml file.
in the j2ee reference-->EJBRefs-->ADD
RefName:--ejb/Cart
JNDI Name:CartBean
EJBTYPE:session
REMOTE INTERFACE:statedemo.Cart
HomeInterface:statedemo.CartHome
I have add these parameters.but don't write anything in
link & Description field
Thanks a lot
Riaz -
HttpSession vs. Stateful Session Bean ---- when State Session is large
I hope most of the people come across with this issue where to put the state
for the internet/intranet based applications when they are using
servlet/jsps calling session beans. Weblogic 4.5.1 does support httpsession
in-memory replication for the servlets but the stateful session beans are
not replicated in clustered environment. Plus with stateful bean u get
activation/passivation overhead too. So one tempts to use stateless session
beans and store state in httpsession?
Then what is the upper limit for the session state one can put in
HttpSession with the weblogic? Is there any way to configure it?
One way to overcome the httpsession size limitation is to use database for
storing state and just store some unique Ids for the session info in
httpSession. But then there will be overhead for database connection?(jdbc
connection pool can provide some help here). So what is the recommended way
for doing this provided few thousand concurrent clients with session size
say exceeding 4kb per client?
Thanks
UsmaniThere are no special setting in sun-ejb-jar.xml regarding cache settings. The default settings from server.xml are used:
<jdbc-connection-pool steady-pool-size="8" max-pool-size="32" max-wait-time-in-millis="60000" pool-resize-quantity="2" idle-timeout-in-seconds="300" is-isolation-level-guaranteed="false" is-connection-validation-required="false" connection-validation-method="auto-commit" fail-all-connections="false" datasource-classname="oracle.jdbc.pool.OracleDataSource" name="ebs">
<property value="jdbc:oracle:thin:@myebsdbsserver:1521:ebsdevdb" name="url"/>
<property value="ebs" name="user"/>
<property value="ebs" name="password"/>
</jdbc-connection-pool>
<ejb-container steady-pool-size="32" pool-resize-quantity="16" max-pool-size="64" cache-resize-quantity="32" max-cache-size="512" pool-idle-timeout-in-seconds="600" cache-idle-timeout-in-seconds="600" removal-timeout-in-seconds="5400" victim-selection-policy="nru" commit-option="B" monitoring-enabled="true">
</ejb-container>The Session Bean uses Container Managed Transaction. Is it possible in this case, that the bean isn't 'idle enough' in order to set into passivated? -
Timout error when ADF Swing+BC deployed as Stateful Session Bean
i deploy the AM as stateful session bean onto OC4J 10.1.3,and the Client access them by Java Web Start.
the error message is
Exception in thread "AWT-EventQueue-0" oracle.jbo.JboException: JBO-29000: Error resuming transaction; nested exception is:
javax.transaction.InvalidTransactionException: Cannot resume transaction that has been rolledback, rollback cause=Timed out
at oracle.jbo.client.remote.ejb.RootApplicationModuleImpl.processRemoteJboException(RootApplicationModuleImpl.java:435)
at oracle.jbo.client.remote.ejb.RootApplicationModuleImpl.doMessage(RootApplicationModuleImpl.java:333)
at oracle.jbo.client.remote.ejb.EJBApplicationModuleImpl.doMessage(EJBApplicationModuleImpl.java:194)
at oracle.jbo.client.remote.ApplicationModuleImpl.doMessage(ApplicationModuleImpl.java:6887)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendServiceMessage(ApplicationModuleImpl.java:1122)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendServiceMessage(ApplicationModuleImpl.java:1150)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendRequest2(ApplicationModuleImpl.java:1219)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendRequest(ApplicationModuleImpl.java:1187)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendRequestReceiveResponse(ApplicationModuleImpl.java:1234)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendRequestReceiveValues(ApplicationModuleImpl.java:1250)
at oracle.jbo.client.remote.ApplicationModuleImpl.isRangeAt(ApplicationModuleImpl.java:3856)
at oracle.jbo.client.remote.RowSetIteratorImpl.isRangeAtTop(RowSetIteratorImpl.java:1109)
at oracle.jbo.client.remote.RowSetImpl.isRangeAtTop(RowSetImpl.java:861)
at oracle.jbo.client.remote.ViewUsageImpl.isRangeAtTop(ViewUsageImpl.java:968)
at oracle.jbo.uicli.binding.JUCtrlActionBinding.isOperationEnabled(JUCtrlActionBinding.java:409)
at oracle.jbo.uicli.binding.JUCtrlActionBinding.isActionEnabled(JUCtrlActionBinding.java:247)
at com.kunteng.fabric.jclientview.MyJUNavigationBar._isEnabled(MyJUNavigationBar.java:1558)
at com.kunteng.fabric.jclientview.MyJUNavigationBar._updateButtonStates(MyJUNavigationBar.java:1506)
at com.kunteng.fabric.jclientview.MyJUNavigationBar$1.run(MyJUNavigationBar.java:1419)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
## Detail 0 ##
oracle.oc4j.rmi.OracleRemoteException: Error resuming transaction
at com.evermind.server.ejb.EJBTransactionManager.resumeRemote(EJBTransactionManager.java:202)
at com.evermind.server.ejb.StatefulSessionEJBObject.OC4J_transactionPostSuspend(StatefulSessionEJBObject.java:784)
at com.evermind.server.ejb.interceptor.system.TxBeanManagedInterceptor.invoke(TxBeanManagedInterceptor.java:44)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:69)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:69)
at com.evermind.server.ejb.StatefulSessionEJBObject.OC4J_invokeMethod(StatefulSessionEJBObject.java:840)
at RemoteBaseManageAppModule_StatefulSessionBeanWrapper4.doMessage(RemoteBaseManageAppModule_StatefulSessionBeanWrapper4.java:491)
at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.evermind.server.rmi.RmiMethodCall.run(RmiMethodCall.java:53)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)
at connection to /192.168.1.254
at com.evermind.server.rmi.RMICall.EXCEPTION_ORIGINATES_FROM_THE_REMOTE_SERVER(RMICall.java:110)
at com.evermind.server.rmi.RMICall.throwRecordedException(RMICall.java:128)
at com.evermind.server.rmi.RMIClientConnection.obtainRemoteMethodResponse(RMIClientConnection.java:472)
at com.evermind.server.rmi.RMIClientConnection.invokeMethod(RMIClientConnection.java:416)
at com.evermind.server.rmi.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:63)
at com.evermind.server.rmi.RecoverableRemoteInvocationHandler.invoke(RecoverableRemoteInvocationHandler.java:28)
at com.evermind.server.ejb.StatefulSessionRemoteInvocationHandler.invoke(StatefulSessionRemoteInvocationHandler.java:31)
at __Proxy6.doMessage(Unknown Source)
at oracle.jbo.client.remote.ejb.RootApplicationModuleImpl.invokeDoMessage(RootApplicationModuleImpl.java:485)
at oracle.jbo.client.remote.ejb.RootApplicationModuleImpl.doMessage(RootApplicationModuleImpl.java:325)
at oracle.jbo.client.remote.ejb.EJBApplicationModuleImpl.doMessage(EJBApplicationModuleImpl.java:194)
at oracle.jbo.client.remote.ApplicationModuleImpl.doMessage(ApplicationModuleImpl.java:6887)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendServiceMessage(ApplicationModuleImpl.java:1122)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendServiceMessage(ApplicationModuleImpl.java:1150)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendRequest2(ApplicationModuleImpl.java:1219)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendRequest(ApplicationModuleImpl.java:1187)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendRequestReceiveResponse(ApplicationModuleImpl.java:1234)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendRequestReceiveValues(ApplicationModuleImpl.java:1250)
at oracle.jbo.client.remote.ApplicationModuleImpl.isRangeAt(ApplicationModuleImpl.java:3856)
at oracle.jbo.client.remote.RowSetIteratorImpl.isRangeAtTop(RowSetIteratorImpl.java:1109)
at oracle.jbo.client.remote.RowSetImpl.isRangeAtTop(RowSetImpl.java:861)
at oracle.jbo.client.remote.ViewUsageImpl.isRangeAtTop(ViewUsageImpl.java:968)
at oracle.jbo.uicli.binding.JUCtrlActionBinding.isOperationEnabled(JUCtrlActionBinding.java:409)
at oracle.jbo.uicli.binding.JUCtrlActionBinding.isActionEnabled(JUCtrlActionBinding.java:247)
at com.kunteng.fabric.jclientview.MyJUNavigationBar._isEnabled(MyJUNavigationBar.java:1558)
at com.kunteng.fabric.jclientview.MyJUNavigationBar._updateButtonStates(MyJUNavigationBar.java:1506)
at com.kunteng.fabric.jclientview.MyJUNavigationBar$1.run(MyJUNavigationBar.java:1419)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Nested exception is:
javax.transaction.InvalidTransactionException: Cannot resume transaction that has been rolledback, rollback cause=Timed out
at com.evermind.server.ApplicationServerTransaction.resume(ApplicationServerTransaction.java:330)
at com.evermind.server.ApplicationServerTransactionManager.resume(ApplicationServerTransactionManager.java:494)
at com.evermind.server.ApplicationServer$2.resume(ApplicationServer.java:4559)
at com.evermind.server.ejb.EJBTransactionManager.resume(EJBTransactionManager.java:209)
at com.evermind.server.ejb.EJBTransactionManager.resumeRemote(EJBTransactionManager.java:200)
at com.evermind.server.ejb.StatefulSessionEJBObject.OC4J_transactionPostSuspend(StatefulSessionEJBObject.java:784)
at com.evermind.server.ejb.interceptor.system.TxBeanManagedInterceptor.invoke(TxBeanManagedInterceptor.java:44)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:69)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:69)
at com.evermind.server.ejb.StatefulSessionEJBObject.OC4J_invokeMethod(StatefulSessionEJBObject.java:840)
at RemoteBaseManageAppModule_StatefulSessionBeanWrapper4.doMessage(RemoteBaseManageAppModule_StatefulSessionBeanWrapper4.java:491)
at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.evermind.server.rmi.RmiMethodCall.run(RmiMethodCall.java:53)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)
at connection to /192.168.1.254
at oracle.oc4j.rmi.OracleRemoteException.receive(OracleRemoteException.java:123)
at oracle.oc4j.rmi.RmiTransport.annotateException(RmiTransport.java:141)
at com.evermind.server.rmi.RMIClientConnection.handleMethodInvocationResponse(RMIClientConnection.java:812)
at com.evermind.server.rmi.RMIClientConnection.handleOrmiCommandResponse(RMIClientConnection.java:242)
at com.evermind.server.rmi.RMIClientConnection.dispatchResponse(RMIClientConnection.java:197)
at com.evermind.server.rmi.RMIClientConnection.processReceivedCommand(RMIClientConnection.java:179)
at com.evermind.server.rmi.RMIConnection.handleCommand(RMIConnection.java:154)
at com.evermind.server.rmi.RMIConnection.listenForOrmiCommands(RMIConnection.java:126)
at com.evermind.server.rmi.RMIConnection.run(RMIConnection.java:105)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:814)
at java.lang.Thread.run(Unknown Source)when i use BC4J Test tool to connect to the Stateful Session Bean ,meet the same error .The full error message is
oracle.jbo.JboException: JBO-29000: Error resuming transaction; nested exception is:
javax.transaction.InvalidTransactionException: Cannot resume transaction that has been rolledback, rollback cause=Timed out
at oracle.jbo.client.remote.ejb.RootApplicationModuleImpl.processRemoteJboException(RootApplicationModuleImpl.java:435)
at oracle.jbo.client.remote.ejb.RootApplicationModuleImpl.doMessage(RootApplicationModuleImpl.java:333)
at oracle.jbo.client.remote.ejb.EJBApplicationModuleImpl.doMessage(EJBApplicationModuleImpl.java:194)
at oracle.jbo.client.remote.ApplicationModuleImpl.doMessage(ApplicationModuleImpl.java:6887)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendServiceMessage(ApplicationModuleImpl.java:1122)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendServiceMessage(ApplicationModuleImpl.java:1150)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendRequest2(ApplicationModuleImpl.java:1219)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendRequest(ApplicationModuleImpl.java:1187)
at oracle.jbo.client.remote.ApplicationModuleImpl.createAndInitRow(ApplicationModuleImpl.java:3989)
at oracle.jbo.client.remote.RowSetIteratorImpl.createAndInitRow(RowSetIteratorImpl.java:1602)
at oracle.jbo.client.remote.RowSetIteratorImpl.createRow(RowSetIteratorImpl.java:1553)
at oracle.jbo.client.remote.RowSetImpl.createRow(RowSetImpl.java:1022)
at oracle.jbo.client.remote.ViewUsageImpl.createRow(ViewUsageImpl.java:1168)
at oracle.jbo.jbotester.NavBar$rsInsert.doAction(NavBar.java:151)
at oracle.jbo.jbotester.AbstractJboAction.actionPerformed(AbstractJboAction.java:81)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:234)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:231)
at java.awt.Component.processMouseEvent(Component.java:5488)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3126)
at java.awt.Component.processEvent(Component.java:5253)
at java.awt.Container.processEvent(Container.java:1966)
at java.awt.Component.dispatchEventImpl(Component.java:3955)
at java.awt.Container.dispatchEventImpl(Container.java:2024)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
at java.awt.Container.dispatchEventImpl(Container.java:2010)
at java.awt.Window.dispatchEventImpl(Window.java:1774)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
## Detail 0 ##
oracle.oc4j.rmi.OracleRemoteException: Error resuming transaction
at com.evermind.server.ejb.EJBTransactionManager.resumeRemote(EJBTransactionManager.java:202)
at com.evermind.server.ejb.StatefulSessionEJBObject.OC4J_transactionPostSuspend(StatefulSessionEJBObject.java:784)
at com.evermind.server.ejb.interceptor.system.TxBeanManagedInterceptor.invoke(TxBeanManagedInterceptor.java:44)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:69)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:69)
at com.evermind.server.ejb.StatefulSessionEJBObject.OC4J_invokeMethod(StatefulSessionEJBObject.java:840)
at RemoteBaseManageAppModule_StatefulSessionBeanWrapper4.doMessage(RemoteBaseManageAppModule_StatefulSessionBeanWrapper4.java:491)
at sun.reflect.GeneratedMethodAccessor20.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.evermind.server.rmi.RmiMethodCall.run(RmiMethodCall.java:53)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)
at connection to FUWUQI/192.168.1.254
at com.evermind.server.rmi.RMICall.EXCEPTION_ORIGINATES_FROM_THE_REMOTE_SERVER(RMICall.java:110)
at com.evermind.server.rmi.RMICall.throwRecordedException(RMICall.java:128)
at com.evermind.server.rmi.RMIClientConnection.obtainRemoteMethodResponse(RMIClientConnection.java:472)
at com.evermind.server.rmi.RMIClientConnection.invokeMethod(RMIClientConnection.java:416)
at com.evermind.server.rmi.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:63)
at com.evermind.server.rmi.RecoverableRemoteInvocationHandler.invoke(RecoverableRemoteInvocationHandler.java:28)
at com.evermind.server.ejb.StatefulSessionRemoteInvocationHandler.invoke(StatefulSessionRemoteInvocationHandler.java:31)
at __Proxy2.doMessage(Unknown Source)
at oracle.jbo.client.remote.ejb.RootApplicationModuleImpl.invokeDoMessage(RootApplicationModuleImpl.java:485)
at oracle.jbo.client.remote.ejb.RootApplicationModuleImpl.doMessage(RootApplicationModuleImpl.java:325)
at oracle.jbo.client.remote.ejb.EJBApplicationModuleImpl.doMessage(EJBApplicationModuleImpl.java:194)
at oracle.jbo.client.remote.ApplicationModuleImpl.doMessage(ApplicationModuleImpl.java:6887)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendServiceMessage(ApplicationModuleImpl.java:1122)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendServiceMessage(ApplicationModuleImpl.java:1150)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendRequest2(ApplicationModuleImpl.java:1219)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendRequest(ApplicationModuleImpl.java:1187)
at oracle.jbo.client.remote.ApplicationModuleImpl.createAndInitRow(ApplicationModuleImpl.java:3989)
at oracle.jbo.client.remote.RowSetIteratorImpl.createAndInitRow(RowSetIteratorImpl.java:1602)
at oracle.jbo.client.remote.RowSetIteratorImpl.createRow(RowSetIteratorImpl.java:1553)
at oracle.jbo.client.remote.RowSetImpl.createRow(RowSetImpl.java:1022)
at oracle.jbo.client.remote.ViewUsageImpl.createRow(ViewUsageImpl.java:1168)
at oracle.jbo.jbotester.NavBar$rsInsert.doAction(NavBar.java:151)
at oracle.jbo.jbotester.AbstractJboAction.actionPerformed(AbstractJboAction.java:81)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:234)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:231)
at java.awt.Component.processMouseEvent(Component.java:5488)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3126)
at java.awt.Component.processEvent(Component.java:5253)
at java.awt.Container.processEvent(Container.java:1966)
at java.awt.Component.dispatchEventImpl(Component.java:3955)
at java.awt.Container.dispatchEventImpl(Container.java:2024)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
at java.awt.Container.dispatchEventImpl(Container.java:2010)
at java.awt.Window.dispatchEventImpl(Window.java:1774)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
Nested exception is:
javax.transaction.InvalidTransactionException: Cannot resume transaction that has been rolledback, rollback cause=Timed out
at com.evermind.server.ApplicationServerTransaction.resume(ApplicationServerTransaction.java:330)
at com.evermind.server.ApplicationServerTransactionManager.resume(ApplicationServerTransactionManager.java:494)
at com.evermind.server.ApplicationServer$2.resume(ApplicationServer.java:4559)
at com.evermind.server.ejb.EJBTransactionManager.resume(EJBTransactionManager.java:209)
at com.evermind.server.ejb.EJBTransactionManager.resumeRemote(EJBTransactionManager.java:200)
at com.evermind.server.ejb.StatefulSessionEJBObject.OC4J_transactionPostSuspend(StatefulSessionEJBObject.java:784)
at com.evermind.server.ejb.interceptor.system.TxBeanManagedInterceptor.invoke(TxBeanManagedInterceptor.java:44)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:69)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:69)
at com.evermind.server.ejb.StatefulSessionEJBObject.OC4J_invokeMethod(StatefulSessionEJBObject.java:840)
at RemoteBaseManageAppModule_StatefulSessionBeanWrapper4.doMessage(RemoteBaseManageAppModule_StatefulSessionBeanWrapper4.java:491)
at sun.reflect.GeneratedMethodAccessor20.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.evermind.server.rmi.RmiMethodCall.run(RmiMethodCall.java:53)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)
at connection to FUWUQI/192.168.1.254
at oracle.oc4j.rmi.OracleRemoteException.receive(OracleRemoteException.java:123)
at oracle.oc4j.rmi.RmiTransport.annotateException(RmiTransport.java:141)
at com.evermind.server.rmi.RMIClientConnection.handleMethodInvocationResponse(RMIClientConnection.java:812)
at com.evermind.server.rmi.RMIClientConnection.handleOrmiCommandResponse(RMIClientConnection.java:242)
at com.evermind.server.rmi.RMIClientConnection.dispatchResponse(RMIClientConnection.java:197)
at com.evermind.server.rmi.RMIClientConnection.processReceivedCommand(RMIClientConnection.java:179)
at com.evermind.server.rmi.RMIConnection.handleCommand(RMIConnection.java:154)
at com.evermind.server.rmi.RMIConnection.listenForOrmiCommands(RMIConnection.java:126)
at com.evermind.server.rmi.RMIConnection.run(RMIConnection.java:105)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:814)
at java.lang.Thread.run(Thread.java:595)
----- LEVEL 1: DETAIL 0 -----
oracle.oc4j.rmi.OracleRemoteException: Error resuming transaction
at com.evermind.server.ejb.EJBTransactionManager.resumeRemote(EJBTransactionManager.java:202)
at com.evermind.server.ejb.StatefulSessionEJBObject.OC4J_transactionPostSuspend(StatefulSessionEJBObject.java:784)
at com.evermind.server.ejb.interceptor.system.TxBeanManagedInterceptor.invoke(TxBeanManagedInterceptor.java:44)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:69)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:69)
at com.evermind.server.ejb.StatefulSessionEJBObject.OC4J_invokeMethod(StatefulSessionEJBObject.java:840)
at RemoteBaseManageAppModule_StatefulSessionBeanWrapper4.doMessage(RemoteBaseManageAppModule_StatefulSessionBeanWrapper4.java:491)
at sun.reflect.GeneratedMethodAccessor20.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.evermind.server.rmi.RmiMethodCall.run(RmiMethodCall.java:53)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)
at connection to FUWUQI/192.168.1.254
at com.evermind.server.rmi.RMICall.EXCEPTION_ORIGINATES_FROM_THE_REMOTE_SERVER(RMICall.java:110)
at com.evermind.server.rmi.RMICall.throwRecordedException(RMICall.java:128)
at com.evermind.server.rmi.RMIClientConnection.obtainRemoteMethodResponse(RMIClientConnection.java:472)
at com.evermind.server.rmi.RMIClientConnection.invokeMethod(RMIClientConnection.java:416)
at com.evermind.server.rmi.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:63)
at com.evermind.server.rmi.RecoverableRemoteInvocationHandler.invoke(RecoverableRemoteInvocationHandler.java:28)
at com.evermind.server.ejb.StatefulSessionRemoteInvocationHandler.invoke(StatefulSessionRemoteInvocationHandler.java:31)
at __Proxy2.doMessage(Unknown Source)
at oracle.jbo.client.remote.ejb.RootApplicationModuleImpl.invokeDoMessage(RootApplicationModuleImpl.java:485)
at oracle.jbo.client.remote.ejb.RootApplicationModuleImpl.doMessage(RootApplicationModuleImpl.java:325)
at oracle.jbo.client.remote.ejb.EJBApplicationModuleImpl.doMessage(EJBApplicationModuleImpl.java:194)
at oracle.jbo.client.remote.ApplicationModuleImpl.doMessage(ApplicationModuleImpl.java:6887)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendServiceMessage(ApplicationModuleImpl.java:1122)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendServiceMessage(ApplicationModuleImpl.java:1150)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendRequest2(ApplicationModuleImpl.java:1219)
at oracle.jbo.client.remote.ApplicationModuleImpl.sendRequest(ApplicationModuleImpl.java:1187)
at oracle.jbo.client.remote.ApplicationModuleImpl.createAndInitRow(ApplicationModuleImpl.java:3989)
at oracle.jbo.client.remote.RowSetIteratorImpl.createAndInitRow(RowSetIteratorImpl.java:1602)
at oracle.jbo.client.remote.RowSetIteratorImpl.createRow(RowSetIteratorImpl.java:1553)
at oracle.jbo.client.remote.RowSetImpl.createRow(RowSetImpl.java:1022)
at oracle.jbo.client.remote.ViewUsageImpl.createRow(ViewUsageImpl.java:1168)
at oracle.jbo.jbotester.NavBar$rsInsert.doAction(NavBar.java:151)
at oracle.jbo.jbotester.AbstractJboAction.actionPerformed(AbstractJboAction.java:81)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:234)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:231)
at java.awt.Component.processMouseEvent(Component.java:5488)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3126)
at java.awt.Component.processEvent(Component.java:5253)
at java.awt.Container.processEvent(Container.java:1966)
at java.awt.Component.dispatchEventImpl(Component.java:3955)
at java.awt.Container.dispatchEventImpl(Container.java:2024)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
at java.awt.Container.dispatchEventImpl(Container.java:2010)
at java.awt.Window.dispatchEventImpl(Window.java:1774)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
Nested exception is:
javax.transaction.InvalidTransactionException: Cannot resume transaction that has been rolledback, rollback cause=Timed out
at com.evermind.server.ApplicationServerTransaction.resume(ApplicationServerTransaction.java:330)
at com.evermind.server.ApplicationServerTransactionManager.resume(ApplicationServerTransactionManager.java:494)
at com.evermind.server.ApplicationServer$2.resume(ApplicationServer.java:4559)
at com.evermind.server.ejb.EJBTransactionManager.resume(EJBTransactionManager.java:209)
at com.evermind.server.ejb.EJBTransactionManager.resumeRemote(EJBTransactionManager.java:200)
at com.evermind.server.ejb.StatefulSessionEJBObject.OC4J_transactionPostSuspend(StatefulSessionEJBObject.java:784)
at com.evermind.server.ejb.interceptor.system.TxBeanManagedInterceptor.invoke(TxBeanManagedInterceptor.java:44)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:69)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:69)
at com.evermind.server.ejb.StatefulSessionEJBObject.OC4J_invokeMethod(StatefulSessionEJBObject.java:840)
at RemoteBaseManageAppModule_StatefulSessionBeanWrapper4.doMessage(RemoteBaseManageAppModule_StatefulSessionBeanWrapper4.java:491)
at sun.reflect.GeneratedMethodAccessor20.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.evermind.server.rmi.RmiMethodCall.run(RmiMethodCall.java:53)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)
at connection to FUWUQI/192.168.1.254
at oracle.oc4j.rmi.OracleRemoteException.receive(OracleRemoteException.java:123)
at oracle.oc4j.rmi.RmiTransport.annotateException(RmiTransport.java:141)
at com.evermind.server.rmi.RMIClientConnection.handleMethodInvocationResponse(RMIClientConnection.java:812)
at com.evermind.server.rmi.RMIClientConnection.handleOrmiCommandResponse(RMIClientConnection.java:242)
at com.evermind.server.rmi.RMIClientConnection.dispatchResponse(RMIClientConnection.java:197)
at com.evermind.server.rmi.RMIClientConnection.processReceivedCommand(RMIClientConnection.java:179)
at com.evermind.server.rmi.RMIConnection.handleCommand(RMIConnection.java:154)
at com.evermind.server.rmi.RMIConnection.listenForOrmiCommands(RMIConnection.java:126)
at com.evermind.server.rmi.RMIConnection.run(RMIConnection.java:105)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:814)
at java.lang.Thread.run(Thread.java:595)
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