May 2007 - jboss-user - Jboss List Archives

[JBoss Seam] - Re: Help with StaleObjectStateException needed

by davidfed

I had almost exactly the same problem while trying to get a password changing UI working. It would work the first time and lose its optimism the second time. I finally noticed while comparing against your code that I had: entityManager.merge(currentUser); instead of: currentUser = entityManager.merge(currentUser); With that change it started working and I started backing out all the other things I had tried to get it back to the simplest version. I subsequently discovered that I needed: @In @Out(scope=SESSION) | private User currentUser; to get the changes all the way back into the shared instance living in the session context. I did not previously know that @Out will not automatically outject back to the context @In injected from. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044546#4044546 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044546

19 years, 1 month

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[JCA/JBoss] - How to create a UDP server?

by BogusException

Is it possible to use JBoss to deploy an app/bean that would listen on, say, port 515 UDP for syslog traffic? I saw one post talk about doing it with a servlet, but all I can find are examples for web pages. Is this because there can only be one daemon listening on a single port, or is it just that I haven't looked in the right place(s)? Are we talking about a process outside the app server, running as a J2SE app that then needs JCA to get it's data into, say, a stateless bean? JBoss seems to be OK at providing web services and web pages from/for apps in the container, but I can't seem to locate even the ,ost basic example of how to create a UDP server that is managed by JBoss. Thanks very much in advance! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044545#4044545 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044545

19 years, 1 month

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[JBoss Messaging] - Re: Can't run example (JBoss Messaging 2.1)

by clebert.suconic＠jboss.com

You shouldn't make any reference to MQ... look at messaging/deploy/jboss-messaging.sar/destinations-service.xml for information about how to create topics. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044544#4044544 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044544

19 years, 1 month

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[JBoss Messaging] - Re: Can't run example (JBoss Messaging 2.1)

by clebert.suconic＠jboss.com

After running release-admin, the only reference I see to mq is at: ./messaging/deploy/cache-invalidation-service.xml ... Which is commented out. |  | | And ./messaging/conf/jboss-service.xml, which is being ignored (not affecting anything) You could do this check yourself: $ cd $JBOSS_HOME/server/messaging $ find . -name \*xml -exec grep -H mq {} \; View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044543#4044543 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044543

19 years, 1 month

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[Management, JMX/JBoss] - Re: Managing JBoss programmatically?

by BogusException

PeterJ, Thanks for writing! My answers/reply inline: 1) You should not modify the configuration files in place while the application server is running. Instead, copy the one you want to modify to a temporary location, edit it there, and then copy back to deploy. Note that the files in server/xxx/conf are read only on startup. Not sure that you mean by "file system access", the app server needs access rights to all the configuration files. Excellent advice. Looking at the files in that directory, they don't appear to be application, connector, or datasource specific. I've noticed this about ./server/xxx/lib as well. 2) To deploy your own destinations, create a *-service.xml file, such as mydests-service.xml, and place the queue and topic descriptions in there. Copy the file to the deploy directory to deploy them, and delete it from there to undeploy them. Excellent. SO I can make as many as I like, providing they have the correct suffix. Is there a reference listing all of these file suffixes, and their corresponding applicability? It would be great to know which runtime config files can be added/removed like this! This is at the core of my question/problem. 3) I am not sure I understand what you are asking, but I think you want to deploy an exploded directory. You can then easily add/update/remove files in your application. See http://wiki.jboss.org/wiki/Wiki.jsp?page=ExplodedDeployment . The above is really the same as the below: 4) You can creat a JAR and deploy it programmatically, but I do not have an example. I was curious how to create stateful, statless, message-driven, and other beans programmatically, then deploy them programmatically as well. While I look for a solution to this dilemma, the above means to me that it is possible to access the JBoss file system (regardless of OS) from an application inside the container, right? Thanks! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044542#4044542 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044542

19 years, 1 month

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[JBoss Messaging] - Re: Can't run example (JBoss Messaging 2.1)

by clebert.suconic＠jboss.com

anonymous wrote : I don't see 1.2.1.SP1, only 1.2.0.SP1, which I already have (jboss-messaging-1.2.0.SP1.zip). I meant 1.2.0.SP1. Typo! I tried both 4.0.4.GA and 4.0.5.GA.. and got same results! anonymous wrote : Such as? Am I supposed to say a few Hail Mary's? ;) | | But seriously, could someone answer the question as to whether these jbossmq-*.jar's or DestinationManager references in the xml files should or shouldn't be there? Maybe I just need to get rid of or alter some files that are interfering? Can you try running the examples first? It will be better dealing with problem at a time. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044541#4044541 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044541

19 years, 1 month

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[JBoss Messaging] - Re: Can't run example (JBoss Messaging 2.1)

by tamaluna

anonymous wrote : Make sure you are using 1.2.1.SP1 | I don't see 1.2.1.SP1, only 1.2.0.SP1, which I already have (jboss-messaging-1.2.0.SP1.zip). anonymous wrote : | I - downloaded jboss-4.0.4.GA and jboss-4.0.5.GA. | | II - unziped jboss-4.0.4.GA | | III - set JBOSS_HOME=/myDir/jboss-4.0.4.GA | ... So you didn't try it with 4.0.5.GA? Or you did them both side-by-side? anonymous wrote : [java] ##################### | [java] ### SUCCESS! ### | [java] ##################### Yes, this much works fantastic for me. anonymous wrote : So... you are doing something wrong at your install! Such as? Am I supposed to say a few Hail Mary's? ;) But seriously, could someone answer the question as to whether these jbossmq-*.jar's or DestinationManager references in the xml files should or shouldn't be there? Maybe I just need to get rid of or alter some files that are interfering? ~PT View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044540#4044540 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044540

19 years, 1 month

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[JBossCache] - PojoCacheListener API changes in CR1?

by vincent.marquez

I've noticed the API changed for the Listener model in pojocache, and I don't see a way to identify which object/fqn triggered the actual notification. In version 2.0 the Attach method (for instance) passed in the object being attached. In the API change, (CR1) is there some other way of recovering this object (or fqn at least?) Thanks for your help. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044539#4044539 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044539

19 years, 1 month

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[JBoss jBPM] - Docbook-Support error even after setting System Path

by meghanai_99

Hello, I have checked out cvs source for jbpm.3 and running the root 'ant build' target. I get following error. I have searched the forum and accordingly made sure that cvs.exe is in my System Path. | D:\jbpm-bpel-trunk\jbpm.3\jpdl\userguide\build.xml:17: Cannot find C:\Documents | and Settings\mjoglekar/jbpm/repository/docbook-support/support.xml imported from | D:\jbpm-bpel-trunk\jbpm.3\jpdl\userguide\build.xml | But I still get the error on 'import' tag. Is there anything else I can try? Thanks, Meghana PS: My objective is to get JBPM engine and BPEL extension built locally and deploy them to already installed JBoss AS. Can someone tell me what are the artifacts I need from cvs and where should they go under JBoss 4.0.5? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044538#4044538 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044538

19 years, 1 month

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[JBoss Messaging] - Re: Can't run example (JBoss Messaging 2.1)

by clebert.suconic＠jboss.com

Make sure you are using 1.2.1.SP1 http://labs.jboss.com/jbossmessaging/downloads I remember one bug when running the MDB example alone, fixed on SP1: http://jira.jboss.com/jira/browse/JBMESSAGING-254 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044537#4044537 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044537

19 years, 1 month

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jboss-user May 2007