July 2010 - jboss-user - Jboss List Archives

by odolu odolu

odolu odolu [http://community.jboss.org/people/odolu] created the discussion "Queue on LRU Cache" To view the discussion, visit: http://community.jboss.org/message/550930#550930 -------------------------------------------------------------- I have configured an AOP LRU Cache region with a fqn on a redundant server and I put a java Queue collection (eg. java.util.concurrent.ConcurrentLinkedQueue) with some elements in it on the active server instance. I make some operations on that queue with no cache put operations. By the way, queue is not in synch with active and hotstanby instance. As I read on the POJO cache FAQ, java.util objects are aspectized by jboss cache frame already but seems not for queue. What can I do for that problem, Do I have to use another Queue implementations? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/550930#550930] Start a new discussion in JBoss Cache at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 9 months

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Re: [jboss-user] [JBoss Microcontainer] - jbossws-cxf and the spring libs in AS

by Alessio Soldano

Alessio Soldano [http://community.jboss.org/people/alessio.soldano%40jboss.com] replied to the discussion "jbossws-cxf and the spring libs in AS" To view the discussion, visit: http://community.jboss.org/message/550919#550919 -------------------------------------------------------------- Hi Ales, > Ales Justin wrote: > > Thinking about it, specially since the only known / useful marker is @Endpoint annotation, > why don't we simply say if users want to use this new cxf, they need to place either > * jboss-classloading.xml with parent domain pointing to your WS domain > * custom jboss-ws.xml file, which we recognize and hack the classloading metadata ourselves this would be fine for the "advanced usecase" in which the spring based configuration is used, etc. On the countrary, we can't ask users to add jboss-classloading.xml to a simple standard jaxws deployment (of course, the JavaEE certification testsuite would also fail for this) and without that the user deployment would not see CXF jars, which currently need to live together with the Spring ones in the isolated domain (see the last part of my first message in this thread). > As I think it will be hard to get any proper transaprent magic working in this case. I see... currently the direction that's been considered the most viable is to remove the Spring libs from the AS distribution ( https://jira.jboss.org/browse/JBAS-8131 https://jira.jboss.org/browse/JBAS-8131) and ask users to install them if they need / want to use the spring configuration. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/550919#550919] Start a new discussion in JBoss Microcontainer at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 9 months

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Re: [jboss-user] [Beginner's Corner] - Just installed jboss-5.1.0.GA.zip; where are the examples?

by David Kramer

David Kramer [http://community.jboss.org/people/dj_segfault] replied to the discussion "Just installed jboss-5.1.0.GA.zip; where are the examples?" To view the discussion, visit: http://community.jboss.org/message/550906#550906 -------------------------------------------------------------- No, I didn't. I finally gave up. I would love to try JBoss, but if the JBoss team themselves can't even create working examples (or accurate documentation), then how am I supposed to do it. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/550906#550906] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 9 months

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Re: [jboss-user] [jBPM] - Multi-threaded process execution?

by HuiSheng Xu

HuiSheng Xu [http://community.jboss.org/people/rebody] replied to the discussion "Multi-threaded process execution?" To view the discussion, visit: http://community.jboss.org/message/550901#550901 -------------------------------------------------------------- Hi Chris, Let jBPM 4 support real Multi-Thread will be a good research direction. But please notice some thing. That the IoC containter of jBPM 4 based on the TheadLocal, so if you create Multi-Thread in your custom activity, you maybe have to face some problems, e.g. you cannot get components directly from Environment any more. And the transaction interceptor should be rewrite for Multi-thread scenario, you have to find a way to notify the interceptor when all of executions have completed, and whether the current transation could commit or should rollback. So the current implementation of jBPM 4 based on the single-thread scenario could simplify many problem and easy to achieve. if you really want to achieve a Multi-Thread solution, please consider about these. Good Luck. :) -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/550901#550901] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 9 months

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Re: [jboss-user] [Beginner's Corner] - Just installed jboss-5.1.0.GA.zip; where are the examples?

by Jonathan Rice

Jonathan Rice [http://community.jboss.org/people/JonathanRice] replied to the discussion "Just installed jboss-5.1.0.GA.zip; where are the examples?" To view the discussion, visit: http://community.jboss.org/message/550900#550900 -------------------------------------------------------------- Did you ever find working examples for JBOSS 5 or 6? Preferably the jsfejb3 example. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/550900#550900] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 9 months

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Re: [jboss-user] [jBPM] - Multi-threaded process execution?

by Chris Toomey

Chris Toomey [http://community.jboss.org/people/cntoomey] replied to the discussion "Multi-threaded process execution?" To view the discussion, visit: http://community.jboss.org/message/550899#550899 -------------------------------------------------------------- Thanks HuiSheng, ya I'd seen that but it looked pretty complicated and heavyweight, particularly triggering DB write and transactions for each such asynch node. In the fully in-process web-request-processing application I'm looking at I want to avoid transactions altogether. Looks like either I couldcreate and use my own lighter-weight MessageService implementation instead, or else do it another way e.g. w/ custom Fork and Join node implementations. Chris -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/550899#550899] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 9 months

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[JBoss Tools] - bookings example authenticator precedence conflict

by Lynn Ford

Lynn Ford [http://community.jboss.org/people/lynnf] created the discussion "bookings example authenticator precedence conflict" To view the discussion, visit: http://community.jboss.org/message/550886#550886 -------------------------------------------------------------- I need some help w/ the bookings example. I'm running into the same precedence issue whether I use the downloaded one or the one that comes w/ seam. JBoss Tools 3.1, Eclipse 3.5.2 Any help would be appreciated. All the startup messages look fine except the deployment related the authenticator. I'm not sure how to resolve this. Excerpt below (full listing attached): 14:20:02,018 INFO [ServletContextListener] Welcome to Seam 2.2.1.CR1 14:20:03,159 INFO [Initialization] reading /WEB-INF/components.xml 14:20:03,205 INFO [Initialization] reading properties from: /seam.properties 14:20:03,205 INFO [Initialization] reading properties from: /jndi.properties 14:20:03,221 INFO [Component] Component: org.jboss.seam.core.init, scope: APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.Init 14:20:03,221 INFO [Initialization] two components with same name, higher precedence wins: org.jboss.seam.core.resourceLoader 14:20:03,221 INFO [Initialization] two components with same name, higher precedence wins: org.jboss.seam.jms.topicConnection 14:20:03,221 INFO [Initialization] two components with same name, higher precedence wins: authenticator 14:20:03,221 ERROR [[/seam-booking]] Exception sending context initialized event to listener instance of class org.jboss.seam.servlet.SeamListener: java.lang.IllegalStateException: Two components with the same name and precedence - component name: authenticator, component classes: org.jboss.seam.example.booking.AuthenticatorAction, org.domain.booking.session.Authenticatorat org.jboss.seam.init.Initialization.addComponentDescriptor( Initialization.java:607)at org.jboss.seam.init.Initialization.installScannedComponentAndRoles( Initialization.java:957)at org.jboss.seam.init.Initialization.scanForComponents( Initialization.java:897)at org.jboss.seam.init.Initialization.init( Initialization.java:713)at org.jboss.seam.servlet.SeamListener.contextInitialized( SeamListener.java:36)at org.apache.catalina.core.StandardContext.contextListenerStart( StandardContext.java:3926)at org.apache.catalina.core.StandardContext.start( StandardContext.java:4447)at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeployInternal( TomcatDeployment.java:315)at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeploy( TomcatDeployment.java:145)at org.jboss.web.deployers.AbstractWarDeployment.start( AbstractWarDeployment.java:462)at org.jboss.web.deployers.WebModule.startModule( WebModule.java:116)at org.jboss.web.deployers.WebModule.start( WebModule.java:95)at sun.reflect.NativeMethodAccessorImpl.invoke0( Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke( NativeMethodAccessorImpl.java:39)at sun.reflect.DelegatingMethodAccessorImpl.invoke( DelegatingMethodAccessorImpl.java:25)at java.lang.reflect.Method.invoke( Method.java:597)at org.jboss.mx.interceptor.ReflectedDispatcher.invoke( ReflectedDispatcher.java:157)at org.jboss.mx.server.Invocation.dispatch( Invocation.java:96)at org.jboss.mx.server.Invocation.invoke( Invocation.java:88)at org.jboss.mx.server.AbstractMBeanInvoker.invoke( AbstractMBeanInvoker.java:271)at org.jboss.mx.server.MBeanServerImpl.invoke( MBeanServerImpl.java:670)at org.jboss.system.microcontainer.ServiceProxy.invoke( ServiceProxy.java:206)at $Proxy41.start(Unknown Source) at org.jboss.system.microcontainer.StartStopLifecycleAction.installAction( StartStopLifecycleAction.java:53)at org.jboss.system.microcontainer.StartStopLifecycleAction.installAction( StartStopLifecycleAction.java:41)at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction( SimpleControllerContextAction.java:62)at org.jboss.dependency.plugins.action.AccessControllerContextAction.install( AccessControllerContextAction.java:71)at org.jboss.dependency.plugins.AbstractControllerContextActions.install( AbstractControllerContextActions.java:51)at org.jboss.dependency.plugins.AbstractControllerContext.install( AbstractControllerContext.java:378)at org.jboss.system.microcontainer.ServiceControllerContext.install( ServiceControllerContext.java:301)at org.jboss.dependency.plugins.AbstractController.install( AbstractController.java:2029)at org.jboss.dependency.plugins.AbstractController.incrementState( AbstractController.java:1050)at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly( AbstractController.java:1289)at org.jboss.dependency.plugins.AbstractController.resolveContexts( AbstractController.java:1213)at org.jboss.dependency.plugins.AbstractController.resolveContexts( AbstractController.java:1107)at org.jboss.dependency.plugins.AbstractController.change( AbstractController.java:918)at org.jboss.dependency.plugins.AbstractController.change( AbstractController.java:633)at org.jboss.system.ServiceController.doChange( ServiceController.java:671)at org.jboss.system.ServiceController.start( ServiceController.java:443)at org.jboss.system.deployers.ServiceDeployer.start( ServiceDeployer.java:189)at org.jboss.system.deployers.ServiceDeployer.deploy( ServiceDeployer.java:102)at org.jboss.system.deployers.ServiceDeployer.deploy( ServiceDeployer.java:49)at org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.internalDeploy( AbstractSimpleRealDeployer.java:62)at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy( AbstractRealDeployer.java:55)at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy( DeployerWrapper.java:179)at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy( DeployersImpl.java:1660)at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst( DeployersImpl.java:1378)at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst( DeployersImpl.java:1399)at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst( DeployersImpl.java:1431)at org.jboss.deployers.plugins.deployers.DeployersImpl.install( DeployersImpl.java:1319)at org.jboss.dependency.plugins.AbstractControllerContext.install( AbstractControllerContext.java:378)at org.jboss.dependency.plugins.AbstractController.install( AbstractController.java:2029)at org.jboss.dependency.plugins.AbstractController.incrementState( AbstractController.java:1050)at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly( AbstractController.java:1289)at org.jboss.dependency.plugins.AbstractController.resolveContexts( AbstractController.java:1213)at org.jboss.dependency.plugins.AbstractController.resolveContexts( AbstractController.java:1107)at org.jboss.dependency.plugins.AbstractController.change( AbstractController.java:918)at org.jboss.dependency.plugins.AbstractController.change( AbstractController.java:633)at org.jboss.deployers.plugins.deployers.DeployersImpl.process( DeployersImpl.java:898)at org.jboss.deployers.plugins.main.MainDeployerImpl.process( MainDeployerImpl.java:677)at org.jboss.system.server.profileservice.repository.MainDeployerAdapter.process( MainDeployerAdapter.java:117)at org.jboss.system.server.profileservice.repository.ProfileDeployAction.install( ProfileDeployAction.java:70)at org.jboss.system.server.profileservice.repository.AbstractProfileAction.install( AbstractProfileAction.java:53)at org.jboss.system.server.profileservice.repository.AbstractProfileService.install( AbstractProfileService.java:403)at org.jboss.dependency.plugins.AbstractControllerContext.install( AbstractControllerContext.java:378)at org.jboss.dependency.plugins.AbstractController.install( AbstractController.java:2029)at org.jboss.dependency.plugins.AbstractController.incrementState( AbstractController.java:1050)at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly( AbstractController.java:1289)at org.jboss.dependency.plugins.AbstractController.resolveContexts( AbstractController.java:1213)at org.jboss.dependency.plugins.AbstractController.resolveContexts( AbstractController.java:1107)at org.jboss.dependency.plugins.AbstractController.install( AbstractController.java:873)at org.jboss.dependency.plugins.AbstractController.install( AbstractController.java:620)at org.jboss.system.server.profileservice.repository.AbstractProfileService.registerProfile( AbstractProfileService.java:308)at org.jboss.system.server.profileservice.ProfileServiceBootstrap.start( ProfileServiceBootstrap.java:259)at org.jboss.system.server.profileservice.ProfileServiceBootstrap.start( ProfileServiceBootstrap.java:100)at org.jboss.bootstrap.impl.base.server.AbstractServer.startBootstraps( AbstractServer.java:860)at org.jboss.bootstrap.impl.base.server.AbstractServer$StartServerTask.run( AbstractServer.java:441)at java.lang.Thread.run( Thread.java:619) -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/550886#550886] Start a new discussion in JBoss Tools at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 9 months

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Re: [jboss-user] [jBPM] - Active Execution with executionId is null?

by Maciej Swiderski

Maciej Swiderski [http://community.jboss.org/people/swiderski.maciej] replied to the discussion "Active Execution with executionId is null?" To view the discussion, visit: http://community.jboss.org/message/550873#550873 -------------------------------------------------------------- unfortunately I cannot help you with spring stuff but I tested your process using regular JbpmTestCase and everything works fine. Please find attached process definition and test case that tests three scenarios: - decision approved - decision reject - decision reject with your method for signal by business key BTW, your process definition, that was attached into above post have wrong decision expression (= instead of ==) HTH -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/550873#550873] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 9 months

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[JBoss Messaging] - new MQConnectionFactory throwing null pointer in jboss

by Jesse Reim

Jesse Reim [http://community.jboss.org/people/jreim] created the discussion "new MQConnectionFactory throwing null pointer in jboss" To view the discussion, visit: http://community.jboss.org/message/550871#550871 -------------------------------------------------------------- Hello all, I am getting a null pointer when i try to run the command new MQConnectionFactory(); within jboss... stack trace.. http://java.sun.com/javase/6/docs/api/java/lang/NullPointerException.html java.lang.NullPointerException at com.ibm.msg.client.jms.internal.JmsFactoryFactoryImpl.getInstance(JmsFactoryFactoryImpl.java:169) at com.ibm.msg.client.jms.admin.JmsConnectionFactoryImpl.setProviderFactory(JmsConnectionFactoryImpl.java:165) at com.ibm.mq.jms.MQConnectionFactory.<init>(MQConnectionFactory.java:271) ... I decompiled the method that was throwing the exception and can include it if someone wants to see it .... i am fairly new to jboss and i can only assume that some jboss setting is taking precedents. I am trying to hook up as a consumer off an IBM MQ... I have been working at this for several days now and cant figure this one out...any help would be greatly appreciated. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/550871#550871] Start a new discussion in JBoss Messaging at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 9 months

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Re: [jboss-user] [Beginner's Corner] - Secure access to an EJB3.0

by Ali Aga

Ali Aga [http://community.jboss.org/people/alihamza7] replied to the discussion "Secure access to an EJB3.0" To view the discussion, visit: http://community.jboss.org/message/550865#550865 -------------------------------------------------------------- Thanks for posting the solution, although I would've prefered to see a non jboss platform specific solution to this problem. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/550865#550865] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 9 months

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jboss-user July 2010