March 2007 - jboss-user - Jboss List Archives

[JBoss Seam] - Re: Problem Ending a Task

by petemuir

anonymous wrote : @EndTask(transition="next") | | public String save() { | | log.info("ticket working - save"); | | saveChange(); | | | | return "/ticket_list.xhtml"; | | } This is right. Have you checked that the method is being called, and completing without exception? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4027002#4027002 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4027002

19 years, 1 month

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[JBoss Seam] - Re: Conversation and Tree+Tab Layout with @End

by petemuir

"app4you(a)yahoo.com" wrote : somehow, to cut down the run-away conversation and to end it. Otherwise, one has to implement @Begin(join=true) so no errors occur but doing this is not healthy for an app server. AFAIK there is nothing wrong in "health" terms with @Begin(join="true")/allowing conversations to timeout (rather than explicitly ending them) - what do you see as the issue? Of course, it may not be the best way to do it architecturally... If the tabs and tree are there for the entire user session, perhaps they should go in the session (you could consider doing any persistence work in the current conversation to avoid LIEs, but keep the state in a session)? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4027001#4027001 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4027001

19 years, 1 month

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[JBossCache] - Re: PojoCache can't find classloader

by chip_schoch

Thanks alot for all your help. I was able to get it to work by using aopc first. I came across the enable loadtime weaving stuff in the docs and made one attempt to turn it on, but I got some class not found exception so I just backed off that. I must say it was difficult sifting through all the documentation to finally get it. Maybe I am just getting too old. Anyway, thanks again. For anyone else that comes across this thread, the main lesson here is: If you are running in JBossAS, loadtime instrumenting is off by default so you will have to run aopc, even if your code is jdk 5.0 annotated. If your cache object is serializable then you may not recognize right off that it is not getting field level replication, therefore, remove the serializable interface so if it is not aspectized you will get an exception. I hope this is a correct summation. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4027000#4027000 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4027000

19 years, 1 month

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[Performance Tuning] - Re: High CPU consumption.

by lafr

You set the MaxPermSize but not the starting value: add "-XX:NewSize=128m" to the parameter list. Don't know much about the flags "-XX:+UseParNewGC" and "-XX:+CMSParallelRemarkEnabled" and JBoss on Linux, but I would try to run without it. JDK 1.5 checks the system for available CPUs and memory and set's values based on that. You also may add "-verbose:gc -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:-TraceClassUnloading" to see GC messages and see if there are messages generated constantly when the CPU load increases. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4026999#4026999 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4026999

19 years, 1 month

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[JBoss Portal] - Re: Portal-2.6beta1 how to make multiple CMSPortlet instance

by jboss＠biancashouse.com

I understand how you create such cms instances. I looked in the default-object.xml in jboss-portal.sar/conf/data. I created a new page and a 2nd cms instance exactly the same way, but with a different cms html page. 1. 2nd instance won't show intended page unless logged in as user or admin. 2. Logged in as user, I then click a link in the cms content (/portal/content/default/something.html). It takes me back to the default home page. If I add additional cms instances the old way, should the content links now work as intended (i.e. remain on that page instead of redirecting to the home page) ? I was hoping to do an important demo on Wednesday this week. CMS is a key feature. If you know of a workaround, or if I am missing a vital step, I'd love to hear about it. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4026996#4026996 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4026996

19 years, 1 month

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[JBoss Seam] - Re: Using s:selectItems with h:selectOneMenu - value is NULL

by petemuir

In 1.2.0.GA or gre3ater there is examples/ui which demonstrates the functionality of s:selectItems (and in cvs s:convertEntity). MAke sure you have a h:messages component on the page to display any JSF lifecycle errors. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4026995#4026995 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4026995

19 years, 1 month

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[JBoss Seam] - Re: Conversation and Tree+Tab Layout with @End

by gavin.king＠jboss.com

I'll be putting together an example of Seam + the RichFaces tree control soon. Stay tuned. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4026993#4026993 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4026993

19 years, 1 month

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[JBoss Seam] - Conversation and Tree+Tab Layout with @End

by app4you＠yahoo.com

Hello, I have been using Seam successfully for small-mid sized project. However, now the project requires the tree (using Apache Tree2 now) and tab interfaces (the tree is available on the left of the application all the time, so are the tabs from the top). So the QUESTION is: how will one implement using stateless or stateful or just simply Seam + POJO so that the @End of the component will be called, somehow, to cut down the run-away conversation and to end it. Otherwise, one has to implement @Begin(join=true) so no errors occur but doing this is not healty for an app server. Remember that the tree and the tab are exposed on the application interface all the time so users may tempt to click on them while in long running conversation form? Is it a limit of Seam??? Please share your thought otherwise this seems to be a limition of Seam. A nice example is greatly helpful. Thank you View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4026991#4026991 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4026991

19 years, 1 month

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[JBoss Seam] - Re: Using s:selectItems with h:selectOneMenu - value is NULL

by pesalomo

Sorry, I think the post lacked the List<EntityObject> . The list contains custom entity objects. What UI example are you refering to btw? Peter View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4026990#4026990 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4026990

19 years, 1 month

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[JBoss Seam] - Errors bootstrapping jboss-beans.xml on Tomcat

by mlh496

I bought the book "JBoss Seam: Simplicity and Power beyond Java EE 5.0". I've been following the instructions to deploy an app on Tomcat, and I still cannot get it to work. Here is the latest in my list of problems: Per the instructions in the book, I added an additional datasource via a jboss-beans.xml file. However, as Seam initializes, I get this error message: 14:30:22,109 ERROR [[/grand]] Exception sending context initialized event to listener instance of class org.jboss.seam.servlet.SeamListener | java.lang.IllegalStateException: Incompletely deployed: | | *** DEPLOYMENTS MISSING DEPENDENCIES: Name -> Dependency{Required State:Actual State} | omegaDatasource -> omegaDatasourceBootstrap{Instantiated:Instantiated} | omegaDatasourceBootstrap -> CachedConnectionManager{Configured:** NOT FOUND **}, TransactionManager{Configured:** NOT FOUND **}, InitialContextProperties{Configured:** NOT FOUND **} However, if I cut-and-paste the datasource and datasource-bootstrap beans into the embedded-jboss-beans.xml, then it works. However, the book explicitly said that you did not have to edit the embedded-jboss-beans.xml file to add an additional datasource. BTW, if I add a CachedConnectionManager bean, etc. to the jboss-beans.xml file, then I get an error saying it has already been loaded; the app then shuts down. Is there a conflict between jboss-beans.xml and embedded-jboss-beans.xml? The Seam examples use a jboss-beans.xml file just like mine, and it works there... Hmm..... -Michael View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4026989#4026989 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4026989

19 years, 1 month

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jboss-user March 2007