April 2007 - jboss-user - Jboss List Archives

by xinhua

"petemuir" wrote : IIRC method level seam-interceptors aren't supported in Seam atm (JBSEAM-29) - you'll need to use plain EJB3 interceptors (which do support method level interceptors) Oh, that is pity.... standard ejb3 interceptor way @intercpetors(....class) is very urgly. That is why i want to use my own annotation. hm...seems like i must use isAnnotationPresent(Printout.class) to reflect the beans . ....:( View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4040528#4040528 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4040528

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[Installation, Configuration & Deployment] - Re: heavy load configuration

by dimitris＠jboss.org

You need to see what you application is doing. Most probably hammering the database on the backend without proper connection pooling and data caching. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4040527#4040527 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4040527

19 years

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[JBoss Tools (users)] - Re: EJB3 Deployment from JBoss Eclipse IDE

by yaqub80

Nice. I switched to Ant based build&deploy mechanism as my application started getting little more complex with the integration of Tapestry based .war. The JBoss IDE however did not provide a "Deploy to" feature as shown in tutorial. but would still have required more steps to perform, like package everytime and then deploy. With ant it is all a one click job :) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4040526#4040526 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4040526

19 years

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[JBoss Seam] - Re: s:link and page action

by petemuir

Not afaik. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4040525#4040525 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4040525

19 years

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[JBoss Seam] - eam-gen and EntityHome.wire

by atao

I generated an application with seam-gen from Seam 1.2.1.GA. In the [Entity]Edit.page.xml files, there is always a call to [Entity]Home.wire, e.g.: | <action execute="#{workerHome.wire}"/> | But the wire method are never called when the Edit page is called. Almost always there is no problem. But I have at least one case where the Edit view doesn't show the current entity but create a new one. Any idea? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4040524#4040524 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4040524

19 years

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[JBossCache] - NullPointer after context shutdown

by wobblycogs

Hi, I've been using JBoss Cache for a while now but there is one problem that I haven't been able to fix. I'm using the TreeCache as a standalone component in a webapp deployed to Tomcat. The cache works fine, I can put objects into it and get them back at will and time outs work fine. I'm not doing anything clever with the cache - no replication or transactions - just a plain object cache. The problem comes when I release a new version of the software. The cache is started and stopped by a ServletContextListener. As far as I can tell the starting and stopping of the cache is working fine. About 5 to 30 minutes after I deploy the latest version of the application I start getting this stack trace appear in the tomcat log file: java.lang.NullPointerException | at org.jboss.cache.marshall.MethodDeclarations.lookupMethodId(MethodDeclarations.java:351) | at org.jboss.cache.marshall.MethodCallFactory.create(MethodCallFactory.java:28) | at org.jboss.cache.TreeCache.evict(TreeCache.java:3715) | at org.jboss.cache.eviction.BaseEvictionPolicy.evict(BaseEvictionPolicy.java:34) | at org.jboss.cache.eviction.BaseEvictionAlgorithm.evictCacheNode(BaseEvictionAlgorithm.java:210) | at org.jboss.cache.eviction.BaseEvictionAlgorithm.emptyRecycleQueue(BaseEvictionAlgorithm.java:461) | at org.jboss.cache.eviction.BaseEvictionAlgorithm.process(BaseEvictionAlgorithm.java:97) | at org.jboss.cache.eviction.EvictionTimerTask.run(EvictionTimerTask.java:80) | at java.util.TimerThread.mainLoop(Timer.java:512) | at java.util.TimerThread.run(Timer.java:462) | The above stack trace then appears every few seconds until I restart Tomcat. The application runs fine even though this stack trace is being produced but the log files grow huge in a few days. Obviously, I don't want to restart Tomcat every time I redeploy an application. Could anyone shed some light on what I might be doing wrong? I'm currently using version 1.4.0.SP1 "Jalapeno" but I'm happy to upgrade if it fixes this problem. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4040523#4040523 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4040523

19 years

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[JBoss Seam] - Re: Seam question...and problem

by petemuir

You need to post a better explanation of what you are trying to do with more code. On the face of it, what you post should work. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4040522#4040522 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4040522

19 years

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[JBoss Seam] - Re: Interceptor Question

by petemuir

IIRC method level seam-interceptors aren't supported in Seam atm (JBSEAM-29) - you'll need to use plain EJB3 interceptors (which do support method level interceptors) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4040521#4040521 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4040521

19 years

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[JBoss Seam] - Re: Scoping - finding the sweetspot

by petemuir

Not quite the same - @Create on a PAGE scoped component will be run when the view is accessed from another view (but not when it is refreshed/reloaded), a page action will be run each time it is accessed/refresed etc. As for your original question: I would suggest something like private Integer storedId; | | @RequestParameter | private Integer id; | | public int getId() { | if (id !=null) { | storedId = id; | } | return id; | } You'll want to adjust the algorithm a bit so its suits your exact architecture. As your bean is in PAGE scope, storedId will be remembered View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4040519#4040519 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4040519

19 years

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[JBoss Seam] - Re: 1.2.1 GA -- Split deployments

by petemuir

http://jira.jboss.com/jira/browse/JBSEAM-1245 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4040518#4040518 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4040518

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jboss-user April 2007