February 2012 - jboss-user - Jboss List Archives

by Dennis Huning

Dennis Huning [https://community.jboss.org/people/dhuning] created the discussion "Re: jBPM 5.1 with jpa 2.0?" To view the discussion, visit: https://community.jboss.org/message/719737#719737 -------------------------------------------------------------- Hey Amir, have you successful used jBPM with jpa 2.0? Greetings Dennis -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/719737#719737] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

14 years, 1 month

2
1
0 / 0

[Beginner's Corner] - How does AS7 handle session timeout when using Servlet 3.0 programmatic security

by Patrick Garner

Patrick Garner [https://community.jboss.org/people/pgarner] created the discussion "How does AS7 handle session timeout when using Servlet 3.0 programmatic security" To view the discussion, visit: https://community.jboss.org/message/719741#719741 -------------------------------------------------------------- Regarding Servlet 3.0 programmatic security, when a session times out there is no way to invoke HttpServletRequest#logout(). Does the user remain logged into JAAS? If so, what is best practice to handle logging out of JAAS after session times out? How does the container handle the user's subsequent request to login again and create a new session after session timeout? As an aside, what are the pros and cons of using the following three approaches to handle session timeout when using Servlet 3.0 programmatic security: 1. HttpSessionListener#sessionDestroyed() 2. Make the @ManagedBean @SessionScoped LoginManager implement HttpSessionBindingListener and do something in valueUnbound. 3. Annotate a method in @ManagedBean @SessionScoped LoginManager with @PreDestroy. Any other suggested approaches/ best practices advice would surely be appreciated. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/719741#719741] Start a new discussion in Beginner's Corner at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

14 years, 1 month

1
0
0 / 0

[jBPM] - How to stop NioProcessor-2 logging. [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE

by uvijayreddy657

uvijayreddy657 [https://community.jboss.org/people/uvijayreddy657] created the discussion "How to stop NioProcessor-2 logging. [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE" To view the discussion, visit: https://community.jboss.org/message/715133#715133 -------------------------------------------------------------- In JBoss server always for every second the below is scrolling continuously. Because of this *server.log size is increasing till 400MB to 500MB*. Getting disk out of space error and also getting *java.net.SocketException : Too many open files.* *How to stop this LoggingFilter.* Please suggest and advice. 2012-02-08 11:59:13,309 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE 2012-02-08 11:59:13,309 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE 2012-02-08 11:59:14,262 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-3) IDLE 2012-02-08 11:59:14,310 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE 2012-02-08 11:59:15,277 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-1) IDLE 2012-02-08 11:59:21,262 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-3) IDLE 2012-02-08 11:59:21,263 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-3) IDLE 2012-02-08 11:59:21,263 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-3) IDLE 2012-02-08 11:59:21,263 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-3) IDLE 2012-02-08 11:59:21,263 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-3) IDLE 2012-02-08 11:59:21,263 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-3) IDLE 2012-02-08 11:59:21,263 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-3) IDLE 2012-02-08 11:59:21,263 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-3) IDLE 2012-02-08 11:59:21,280 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-1) IDLE 2012-02-08 11:59:21,280 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-1) IDLE 2012-02-08 11:59:21,280 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-1) IDLE 2012-02-08 11:59:21,281 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-1) IDLE 2012-02-08 11:59:21,281 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-1) IDLE 2012-02-08 11:59:21,281 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-1) IDLE 2012-02-08 11:59:21,281 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-1) IDLE 2012-02-08 11:59:21,281 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-1) IDLE 2012-02-08 11:59:21,281 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-1) IDLE 2012-02-08 11:59:21,281 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-1) IDLE 2012-02-08 11:59:21,281 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-1) IDLE 2012-02-08 11:59:22,263 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-3) IDLE 2012-02-08 11:59:22,264 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-3) IDLE 2012-02-08 11:59:22,310 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE 2012-02-08 11:59:22,310 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE 2012-02-08 11:59:22,310 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE 2012-02-08 11:59:22,310 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE 2012-02-08 11:59:22,310 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE 2012-02-08 11:59:22,310 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE 2012-02-08 11:59:22,310 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE 2012-02-08 11:59:22,311 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE 2012-02-08 11:59:22,311 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE 2012-02-08 11:59:23,311 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE 2012-02-08 11:59:23,311 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE 2012-02-08 11:59:25,266 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-3) IDLE 2012-02-08 11:59:25,283 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-1) IDLE 2012-02-08 11:59:25,311 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/715133#715133] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

14 years, 1 month

3
2
0 / 0

[JBoss Web Services] - WSN Producer, JAXBException with xs:any

by spyhunter99

spyhunter99 [https://community.jboss.org/people/spyhunter99] created the discussion "WSN Producer, JAXBException with xs:any" To view the discussion, visit: https://community.jboss.org/message/719691#719691 -------------------------------------------------------------- I'm writing a WSN producer which has a payload of xs:any for sending messages. It's expecting some class with an @XmlRootElement annotation, which my class "MyAlertMessageDefinition" does have. When it attempt to send the message, I get the following exception. Caused by: javax.xml.bind.MarshalException - with linked exception: Caused by: javax.xml.bind.JAXBException: class MyAlertMessageDefinition nor any of its super class is known to this context. at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getBeanInfo(JAXBContextImpl.java:594) at com.sun.xml.bind.v2.runtime.property.SingleReferenceNodeProperty.serializeBody(SingleReferenceNodeProperty.java:105) I've been able to marshal/unmarshal jaxb classes without issue before, the question is, how do I make this work? I think I can simply change the WSN wsdls/xsd to replace the xs:any with that of MyAlertMessageDefinition, then rebuild the class libraries from wsconsume, but is this the best solution? Is there some kind of context accessor for JAXBcontext or something along the lines so that I can add the MyAlertMessageDefinition into the context? -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/719691#719691] Start a new discussion in JBoss Web Services at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

14 years, 1 month

1
1
0 / 0

[jBPM] - Getting the Process Engine in jbpm5.1

by Sinha Bahu

Sinha Bahu [https://community.jboss.org/people/sinhabahu] created the discussion "Getting the Process Engine in jbpm5.1" To view the discussion, visit: https://community.jboss.org/message/719689#719689 -------------------------------------------------------------- Hi, I am new to jbpm (so this question might not make sense). With jbpm4.4, I have a line of code in a Servlet that gets an instance of the ProcessEngine, which I use to interact with the ProcessEngine (for example, start new process instance). This Servlet is deployed in the same jboss instance where jbpm 4.4 is deployed. This is the code in have in the Servlet that works with jbpm4.4 processEngine = (ProcessEngine)ctx.lookup("java:/ProcessEngine"); I did not find a way to do the same in jBPM5.1. Is it possible? Or, is there another way to get an instance of the process engine from another Servlet or ejb running in the same jboss? Some sample code will be very helpful. Thanks, /Sinha -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/719689#719689] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

14 years, 1 month

1
0
0 / 0

[Beginner's Corner] - Re: import org.drools.KnowledgeBaseFactory

by Peter PYCC

Peter PYCC [https://community.jboss.org/people/pycc] created the discussion "Re: import org.drools.KnowledgeBaseFactory" To view the discussion, visit: https://community.jboss.org/message/719675#719675 -------------------------------------------------------------- Hello, I'm having the same import resolution problem, using a fresh installation from **http://download.jboss.org/jbosstools/updates/stable/helios/* (http://download.jboss.org/jbosstools/updates/stable/helios/)* following the *Help > Install New Software ... >* procedure on eclipse/helios. Then create the HelloWorld project, while referencing Drools Runtime as C:/ECLIPSE/PLUGINS That is where the org.drools.eclipse_5.2.1.Final.jar was installed automatically. In the *package explorer*, I could see this jar, and its contents are packages such as * org.drools.eclipse.core * org.drools.eclipse.dsl.editor * org.drools.eclipse.rulebuilder.* But the packages referenced in the sample are unfound and gives resolution problems. Is it possible that the installed package is +fully+ bugged, the helloworld example does not work out of the box ??? Maybe there is a missing package ? Thanks for any hints !!! -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/719675#719675] Start a new discussion in Beginner's Corner at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

14 years, 1 month

1
0
0 / 0

[jBPM] - How to actually run process defined by Process API?

by Jan Uhlir

Jan Uhlir [https://community.jboss.org/people/espinosa_cz] created the discussion "How to actually run process defined by Process API?" To view the discussion, visit: https://community.jboss.org/message/719649#719649 -------------------------------------------------------------- Manual chapter http://docs.jboss.org/jbpm/v5.2/userguide/ch05.html#d0e783 5.1.3. Defining Processes Using the Process API is an exciting reading cut short. There is no hint how to run just defined process, how to add the process to Knowledge API. I rummaged forums and mail list I found this two approaches, both works me, but both have issues. *Way 1 – casting to inner implementations* Casting KnowledgeBase and RulesBase to their particular implementations. This does no good to design. What is the point to have all nice and tidy interfaces like KnowledgeBuilder, KnowledgeBase, KnowledgeSession, when you have to cast to their particular impelementations in one crucial step. Code snipplet: RuleFlowProcessFactory factory = RuleFlowProcessFactory.createProcess("org.jbpm.HelloWorld"); factory.name("HelloWorldProcess").packageName("org.jbpm").startNode(1).... //finish definition // add process definition to KnowledgeBase RuleFlowProcess processDef1 = factory.validate().getProcess(); KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); KnowledgeBase kbase = kbuilder.newKnowledgeBase(); ((AbstractRuleBase)((InternalKnowledgeBase)kbase).getRuleBase()).addProcess(processDef1); // run the process StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession(); ksession.startProcess("org.jbpm.HelloWorld"); *Way 2 - XmlBPMNProcessDumper* Using XmlBPMNProcessDumper is better on design side but (unnecessary) subsequent marshalling and unmarshalling making it not very effective variant. Code snipplet: RuleFlowProcessFactory factory = RuleFlowProcessFactory.createProcess("org.jbpm.process"); factory.name("My process").packageName("org.jbpm").startNode(1).... //finish definition // add process definition to KnowledgeBuilder RuleFlowProcess process = factory.validate().getProcess(); KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); kbuilder.add( ResourceFactory.newByteArrayResource( XmlBPMNProcessDumper.INSTANCE.dump(process).getBytes()), ResourceType.BPMN2); KnowledgeBase kbase = kbuilder.newKnowledgeBase(); // run the process StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession(); ksession.startProcess("org.jbpm.process"); Source: https://community.jboss.org/message/644606#644606 https://community.jboss.org/message/644606 Is there another, official, better way? Whatever way, please amend the documentation and include some. *Underline notes* I also checked original Drools Flow documentation - http://downloads.jboss.com/drools/docs/5.1.1.34858.FINAL/drools-flow/html... 4.1.3. Defining Processes Using the Process API. It contains 3 examples how to define process, an abundance compared to jBPM manual, but any hint how to add it to KnowledgeBase and run it. In the jBPM chapter – 5.1.3. - RuleFlowProcessFactory, creating RuleFlowProcess. All of sudden, from jBPM API back to Drools Flow API. Is this area of jBPM under development? Is this going to change? Covered by jBPM only APIs? -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/719649#719649] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

14 years, 1 month

1
0
0 / 0

[JBoss Messaging] - OnMessage method (of MessageListener) invocation fails after some point of time

by syed imthiyaz yunus

syed imthiyaz yunus [https://community.jboss.org/people/simthiyaz1980] created the discussion "OnMessage method (of MessageListener) invocation fails after some point of time" To view the discussion, visit: https://community.jboss.org/message/719643#719643 -------------------------------------------------------------- Hi, We are using JBOSS 4.2.0 with JBOSS Messaging 1.4.0 SP3 in our project for messaging communication. At times we have observed that the receiver queue fails to respond to the messages posted by sender. To be more specific, I can see the sender (through temporary queue) sending the message to the persistent queue. But the queue receiver is not receiving it (I assume so because the first print message in the OnMessage method of that Queue was not appearing in the console). Also the temporary queue gets timed out. Though we can see this issue in our system, we are not able to find the scenario when it occurs. Aslo i am not sure whether it s a known issue in JBOSS Messaging 1.4.0 SP3. If anyone can help me out, it will be great. Thanks in advance. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/719643#719643] Start a new discussion in JBoss Messaging at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

14 years, 1 month

1
0
0 / 0

[jBPM] - jBPM and JBoss web app

by out sider

out sider [https://community.jboss.org/people/out_sider] created the discussion "jBPM and JBoss web app" To view the discussion, visit: https://community.jboss.org/message/719604#719604 -------------------------------------------------------------- Ok I'm having quite some issues setting both jbpm and jboss working together...something as simple as running the jbpm process from a servlet is trunning to be a pain and all because jBoss can't find classes. I made a Dynamic Web Project and didn't use Maven project so things are cleaner...and because it should work. I just want to load a jbpmn2.0 from the repository in a servlet and run it using a WorkItemHanlder....but I get this: java.lang.ClassNotFoundException: org.drools.runtime.process.WorkItemHandler For some reason jBoss can't find a class from jBPM that should work on JBoss. What I did....and I think it's not the right solution...was add the knowledge-api.jar to the WEB-INF/lib. Although I can now deploy the app when I try to run it I get: Error Unable to instantiate service for Class 'org.drools.builder.KnowledgeBuilderFactoryService' I Honestly don't get why is it so hard to make a Jboss Web app using jBpm. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/719604#719604] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

14 years, 1 month

1
0
0 / 0

[JBoss Web Services] - What is the standard followed in JBOSSWS

by Vinay Bommarati

Vinay Bommarati [https://community.jboss.org/people/vinayknr41] created the discussion "What is the standard followed in JBOSSWS" To view the discussion, visit: https://community.jboss.org/message/717389#717389 -------------------------------------------------------------- Hi., I new to this community ., I has started working with JAX-WS API's to expose EJB3.0 stateless bean as a web service. And using JBOSS5.1.0.G.A and WSDL is getting generated by the JBOSSWS.. All I want to know is what are the standards followd by JBOSSWS, Is WSDL is satisfying any of the spcificatioins like W3C or WS-I. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/717389#717389] Start a new discussion in JBoss Web Services at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

14 years, 1 month

2
1
0 / 0

2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

jboss-user February 2012