December 2008 - jboss-user - Jboss List Archives

[Clustering/JBoss] - Best locking strategy

by bentins

I have an existing ejb 2.1 application which I now moved to clustering. If I understand the documentation correctly 2.1 entities are not shared on the cluster through a common cache. This means that if two users running on two different nodes are working on the same database row through an entity bean they may corrupt the data? If so, I tried to use row-locking on the entity which creates a "SELECT FOR UPDATE... " queries on the db and thus locks the row when a transaction is working on it. But with this I have problems on ejb queries that use "DISTINCT, MAX, MIN or SUM" and since I have such queries it does not look like a good solution. Can someone please help here on what is the best strategy? Should I try to use optimistic locking on all beans? Did I understand the documentation wrong? THX View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4194325#4194325 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4194325

17 years, 7 months

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[JBoss Tools (users)] - Re: Seam message bundle not recognized

by baz

As i sayed i am bound to eclipse europa. So i cannot test it with 3.0 builds. >From JIra it should work. Thats true. But it does not work. The only steps i have done are: Create a new Seam Project (war) with hsql and try to enter a messagebundle entry on the login page. This does not work for us. Yes i have opened this jira issue https://jira.jboss.org/jira/browse/JBIDE-3345 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4194323#4194323 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4194323

17 years, 7 months

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[Installation, Configuration & DEPLOYMENT] - Re: still executing

by cityguy503

"jaikiran" wrote : So was it removed from the deploy folder? Was the server restarted after removing this from the deploy folder? After the server restart, is the application still available? Once again thank you very much for your quick response. Yeah,the EAR file is removed from the deploy folder. The server was not restarted,but it is still executing the removed file. What I thought is, since the file is removed from the deploy directory when it is under use by server,it should stop the execution of the file by throwing an exception. But it is not happened. just clarify. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4194321#4194321 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4194321

17 years, 7 months

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[JBoss Tools (users)] - Re: Making Maven Archetype created Seam Project JBoss Tool c

by speleomaniac

3.0.0.cr1 from the nightly build from 2. Dezember.... I have the m2eclipse and the web project configured correctly for WTP... >From the web project I can correctly use the Richfaces component, Visual Designer,etc.... Context Assist is working also JSF tags and Seam Implicit variables and everything inside of the web project.... But the Seam objects from ejb project is not there in the content assist... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4194320#4194320 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4194320

17 years, 7 months

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[JBoss jBPM] - Re: Token lock issue

by kukeltje

Hmm... maybe turn on second level caching in hibernate? Not sure, just a guess View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4194319#4194319 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4194319

17 years, 7 months

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[JBoss jBPM] - Re: jBPM/Spring/jUnit

by kukeltje

Assignment handlers do not work in the start task. What does the logging tell you (maybe turn up the log level) And guys... better to make a unit test from the beginning that demonstrates the problem instead of separate code snippets... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4194318#4194318 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4194318

17 years, 7 months

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[JBoss Tools (users)] - Re: Making Maven Archetype created Seam Project JBoss Tool c

by max.andersen＠jboss.com

I haven't looked at the archetypes done by Wesley so don't know much about it. I know that m2eclipse have done some work to allow maven projects work better with WTP style projects I just haven't had time to investigate. Which version of JBoss tools are you using btw. ? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4194317#4194317 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4194317

17 years, 7 months

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[Beginners Corner] - Re: @Resource annotation question

by jaikiran

In which class/component are you trying to inject the resource? And which versions of JBoss and Java are you using? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4194316#4194316 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4194316

17 years, 7 months

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[JBoss Tools (users)] - Re: Seam message bundle not recognized

by max.andersen＠jboss.com

hmm - it worked for me when testing JBIDE-1258. Have you tried 3.0 builds to see if it fails there too ? Could you report in jira with steps how to reproduce ? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4194315#4194315 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4194315

17 years, 7 months

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[Installation, Configuration & DEPLOYMENT] - Re: still executing

by jaikiran

So was it removed from the deploy folder? Was the server restarted after removing this from the deploy folder? After the server restart, is the application still available? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4194313#4194313 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4194313

17 years, 7 months

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jboss-user December 2008