December 2008 - jboss-user - Jboss List Archives

[Clustering/JBoss] - Re: Session replication, Please help

by bstansberry＠jboss.com

My guess is your session replication channel is *not* using TCP. GMS: address is 172.16.64.21:32804 32804 seems more like a port the UDP configs would use. The session replication channel isn't configured via cluster-service.xml. It's via tc5-cluster-service.xml or jboss-web-cluster.sar/META-INF/jboss-service.xml. Which depends on what AS release you are using (which you should always include in your post!) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4197715#4197715 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4197715

17 years, 4 months

1
0
0 / 0

[Persistence, JBoss/CMP, Hibernate, Database] - Could not find PU dependency

by toppac

I keep getting this error for one of my ear files. [PersistenceUnitHandler] Could not find PU dependency for persistence.units:unitName=dor. Waiting for dependency to resolve I am not sure what dependency it is waiting on. I have two other ears that use the exact same persistence.xml file and they deploy fine. It is just this one that does not work. Is it possible to find out what dependency it is waiting on? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4197712#4197712 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4197712

17 years, 4 months

1
0
0 / 0

[JBoss Portal] - Re: Universal per portlet instance configuration for all use

by mrostan

Hi, we have implemented a new CustomizationManager (by extending the default CustomizationManagerService), we have defined "scopes" associated to the instances, if the scope is 'window' the customization is associated to the window (and not the user), so you can edit the preferences (with the customized portlet editor) for a window, and everybody that access that window will see the portlet customized with the same preferences. We need this feature to allow portal managers to define portlets (and portals) that will be accessed by anonymous users. Here is our code: | public class ScopeCustomizationManager extends CustomizationManagerService { | @Override | public Instance getInstance(Window window, User user) throws IllegalArgumentException { | if (window == null) { | throw new IllegalArgumentException("No window provided"); | } | | Content content = window.getContent(); | | String instanceId = ((PortletContent) content).getInstanceRef(); | if (instanceId == null) { | return null; | } | | Instance instance = getInstanceContainer().getDefinition(instanceId); | if (instance != null) { | String scope = null; | try { | Object scopePropertyValue = instance.getProperties().get("sharingScope"); | if (scopePropertyValue != null && (scopePropertyValue instanceof List)) { | List valuesList = (List) scopePropertyValue; | if (valuesList.size() > 0) { | Object v = valuesList.get(0); | if (v instanceof String) { | scope = (String) v; | } | } | } | } catch (PortletInvokerException e) { | e.printStackTrace(); | } | if (scope == null || scope.equals("user")) { | return super.getInstance(window, user); | } | | if (user != null && isDashboard(window, user)) { | String dashboardId = window.getId().toString(); | | instance = instance.getCustomization(dashboardId); | } else if (scope.equals("window")) { | instance = instance.getCustomization(window.getId().toString()); | } else if (scope.equals("portal")) { | instance = instance.getCustomization(window.getPage().getPortal().getId().toString()); | } else { | instance = super.getInstance(window, user); | } | } | | return instance; | } | | } | Maybe somebody on the JBoss Portal Team may give us an opinion about this feature, and our implementation, we think it's a very important feature for an enterprise portal. Thanks in advance, Martin View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4197711#4197711 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4197711

17 years, 4 months

1
0
0 / 0

[Installation, Configuration & DEPLOYMENT] - Re: Connection Pool Question JBoss 4.2.x

by PeterJ

If all you want is better logging, why not use something like log4jdbc? http://code.google.com/p/log4jdbc/ View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4197709#4197709 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4197709

17 years, 4 months

1
0
0 / 0

[JBoss Portal] - Advice needed on using Hibernate with Portlets

by JohnnyTheHun

I want to use a HibernateSession to store and retrieve my data. Question one: does opening and closing a Hibernate session 10 times introduce a drastic overhead compared to opening and closing it once? (In this scenario there can be a good few hundred concurrent users) If it does, how can I use one session for all portlets? Ex: HibernateSession gets opened(); [Portlet1: processAction()] Portlet2: doView() Portlet1: doView() Portlet3: doView() .... HibernateSession gets closed(); To put it another way: 1. How can I run code BEFORE any portlet (processAction or doView) method gets called? 2. How can I run code AFTER all (processAction and doView) methods have been called? Thanks, John View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4197708#4197708 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4197708

17 years, 4 months

1
0
0 / 0

[JBoss Cache: Core Edition] - JBoss Cache 3.0.2.CR1 released

by manik.surtani＠jboss.com

Read all about it on the blog, this is a bug fix release on 3.x. Cheers Manik View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4197707#4197707 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4197707

17 years, 4 months

1
0
0 / 0

[JCA/JBoss] - Re: How can persist JCA Mbean's attributes using Persistenc

by PeterJ

If the properties whose values you want to persist are read/write, then you could create your own MBean to read and persist the properties, and then reset the properties on a restart. Have your MBean depend on the data source MBean so that it is started in the correct order. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4197706#4197706 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4197706

17 years, 4 months

1
0
0 / 0

[JBoss Cache: Core Edition] - Re: Locks not being released under Weblogic 10.3 using MVCC

by nathanmesser

I haven't yet been able to reproduce the problem in a controlled manner, although I'm trying. All I can confirm at the moment is that we've seen a stale/unreleased lock, reporting that it's held be a transaction that doesn't exist anymore, after having a transaction rolledback by a timeout (I can't even confirm for sure, although it seems very likely, that the transaction that rolledback was the one that obtained the lock). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4197705#4197705 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4197705

17 years, 4 months

1
0
0 / 0

[JBoss Cache: Core Edition] - Re: Locks not being released under Weblogic 10.3 using MVCC

by manik.surtani＠jboss.com

JBCACHE-923 is really a workaround to a flawed transaction manager implementation in WLS (TMs are not allowed to let more than one thread access a specific transaction at any given instant, according to the JTA spec), and IIRC you should not see a worker thread processing a transaction and a simultaneous commit or rollback on the same transaction, on a separate thread in WLS 10. Can you confirm that this is indeed the case, where a transactions acquires locks and due to a race between further processing and a rollback, the rollback doesn't properly happen and leaves stale/unreleased locks? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4197703#4197703 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4197703

17 years, 4 months

1
0
0 / 0

[Beginners Corner] - Re: Migrate J2EE Project EJB 2 from Websphere to JBoss

by PeterJ

It sounds like you are also declaring a data source in a *-ds.xml file. Try this. Bring up JBoss AS without anything deployed. Once it is running (wait for the "started in xxx seconds" message), deploy the *-ds.xml file. If that is nor successful, post the console log entries after "started in" entry. If that is successful, deploy your EAR files one at a time, each time waiting for the deployment to complete. The first exception stack trace you hit, post the console log entries that correspond to the deployment of that EAR file, including the stack trace. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4197700#4197700 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4197700

17 years, 4 months

1
0
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 December 2008