March 2007 - jboss-user - Jboss List Archives

[JNDI/Naming/Network] - Re: Problem with JNDI Lookup

by azhurakousky

Try the following: | ctx.lookup("java:/DesignObjectManager"); | or | ctx.lookup("java:comp/env/ejb/com/atsva/cmmts/ejb/DesignObjectManager"); | Also, go to your JMX Console --> JNDIView and list all the bindings to see if your object is there Hope it helps View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4028095#4028095 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4028095

19 years, 1 month

1
0
0 / 0

[Management, JMX/JBoss] - Re: Add method to MDB for jmx/mbean?

by rocken7

So I did the JMX Mbean, and had a hell of a time figuring out how to get to an EntityManager from within the MBean. No resource injection works, why I have no idea, is this a bug? @PersistenceContext did nothing, @Resource did nothing. No idea how to get that working. The @Management annotation is a mystery as well (but I digress). Me thinks jboss/redhat need some serious document renewals, the documentation is worse than my GF's sense of direction. Without the UserTransaction, jboss vomits NullPointer exceptions. All attempts to create the EntityManager using the factory failed as well. Here is a related jira report: http://jira.jboss.com/jira/browse/EJBTHREE-665;jsessionid=E296A2B1C1633F4... This was how I got it to work: UserTransaction tx = null; | | try | { | InitialContext ctx = new InitialContext(); | tx = (UserTransaction) ctx.lookup("UserTransaction"); | tx.begin(); | | EntityManager em = (EntityManager) ctx.lookup("java:/Myxdb"); | Query q = em.createNamedQuery("MyXAdsProp.findByName"); | q.setParameter("name", name); | | MyXAdsProp dap = (MyXAdsProp) q.getSingleResult(); | if( dap.getValue() != null && !dap.getValue().equals(value)) | { | dap.setValue(value); | } | | tx.commit(); | return "OK"; | } | catch(Exception e) | { | if( tx.getStatus() == Status.STATUS_ACTIVE ) | { | tx.rollback(); | } | | e.printStackTrace(); | return new String(e.getMessage()); | } | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4028093#4028093 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4028093

19 years, 1 month

1
0
0 / 0

[JBoss Seam] - Re: s:SelectDate not popup

by cavani

nopes.... sorry View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4028086#4028086 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4028086

19 years, 1 month

1
0
0 / 0

[JBoss jBPM] - Installation Problem with jBPM-gpd-site-3.0.12

by davidbrain

Hi I've just downloaded the above package and tried to install it. Ecilpse complained that it needs a xerces plugin, and would not install from my local site. I noticed that that the zip actually contained a xerces jar file. Does anyone know what this is about and if there is a fix? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4028085#4028085 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4028085

19 years, 1 month

1
0
0 / 0

[Installation, Configuration & Deployment] - Re: Deployment ordering

by dimitris＠jboss.org

http://jira.jboss.com/jira/browse/JBAS-2904 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4028081#4028081 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4028081

19 years, 1 month

1
0
0 / 0

[Installation, Configuration & Deployment] - Re: Running jboss with only the JRE

by dimitris＠jboss.org

The check for the presence of a JDK has been removed from the 4.2.x startup scripts. A JRE does just as well. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4028078#4028078 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4028078

19 years, 1 month

1
0
0 / 0

[Installation, Configuration & Deployment] - Re: JBoss AS 4.2.0.CR1 startup issue

by dimitris＠jboss.org

Those only DEBUG statements in the server.log so it's not really a problem, right? It seems those libraries are referenced by the MANIFEST-MF of other libraries in the deploy/jbossws.sar directory, and so the debug message. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4028076#4028076 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4028076

19 years, 1 month

1
0
0 / 0

[Beginners Corner] - Jboss rules when clause question

by pprocknow

This is our first foray into jboss rules. There are many examples of rules showing the == for string comparisons in the when clause. We have found that we need to use the .equals in our then clauses for string compares to assure they function accurately. Is the == reliable for string compares on the when clause or should we be restructuring to use the .equals syntax for that clause as well? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4028074#4028074 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4028074

19 years, 1 month

1
0
0 / 0

[JBossCache] - Re: Memory leak when using JbossCache and JOTM

by atijms

"bstansberry(a)jboss.com" wrote : Does the reference chain from the JOTM object lead through a javax.transaction.Synchronization implementation? For example, org.jboss.cache.interceptors.TxInterceptor$RemoteSynchronizationHandler (or TxInterceptor$LocalSynchronizationHandler)? | Yes it does. Just for clarity I'll post the whole reference chain anyway: | [sticky class] (jprofiler term.) | | | class com.sun.corba.se.impl.util.Utility | | | com.sun.corba.se.impl.util.IdentityHashtable | | | <class>[] | | | com.sun.corba.se.impl.util.IdentityHashTableEntry | | | org.objectweb.jotm.SubCoordinator | | | java.util.Vector | | | <class>[] | | | org.jboss.cache.interceptors.OrderedSynchronisationHandler | | | ... | | | org.jboss.cache.interceptors.TxInterceptor$LocalSynchronizationHandler | | | org.jboss.cache.TransactionEntry | | | ... | | | org.jboss.cache.marshall.JBCMethodCall | | | <class>[] | | | [the object I put into JBossCache] | anonymous wrote : | 2) JOTM is holding a ref to the Synchronization and won't ever release it. That would be a bug in JOTM. | This is what is currently happening, as I don't think "for a little while" means atleast a few hours ;) I'm going to read the link you posted. Meanwhile I'm also reading through JOTM's sourcecode to see if it's anything trivial to fix (but I'm afraid it isn't). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4028072#4028072 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4028072

19 years, 1 month

1
0
0 / 0

[JNDI/Naming/Network] - Re: access TransactionManager thru JNDI outside of the conta

by azhurakousky

No, you can not access Transaction Manager outside of the container. If you want to test somoething in the send box using JTA JBoss has DummyTransactionManager that you can use: | // Set up transaction manager | DummyTransactionManager.getInstance(); | Properties prop = new Properties(); | prop.put(Context.INITIAL_CONTEXT_FACTORY, "org.jboss.cache.transaction.DummyContextFactory"); | UserTransaction tx = (UserTransaction)new InitialContext(prop).lookup("UserTransaction"); | | Hope it helps View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4028068#4028068 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4028068

19 years, 1 month

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 March 2007