July 2008 - jboss-user - Jboss List Archives

[EJB 3.0] - Re: Can you Inject Local EJB from separate ear file?

by jfrankman

Yes, the NexusEventDefinition class exists in both Jars. I did try to use the jmx console, but when I invoked the listClasses method I got an error saying: "Information Not loaded in repository cache" I could use the verbose setting, but do I really need to? I already know I have the same class deployed in two separate projects. I just need to know what I can do about it. My research thus far shows that other people when confronted with this situation, removed the classes from both ear projects and packaged them into a separate jar file and deployed it on the jboss lib directory. I would prefer if there was a better way to to handle this than by splitting it. I tried some suggestions on the wiki that said to use the jboss-app.xml file, but I could not add the changes because these files are alread configured for jboss seam: <jboss-app> | <loader-repository> | seam.jboss.org:loader=NexusEvents | </loader-repository> | | </jboss-app> How can I tell JBoss to load a single NexusEventDefinition class but have it referenced from two different ears? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163925#4163925 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4163925

17 years, 11 months

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[JBossWS] - Re: WS-Security trouble: {http://www.w3.org/2005/08/addressi

by BrettSc

One step forward....YAY. So in reviewing the server.log file I noticed that despite my adding the @EndpointConfig tag, the "ServerEndpointMetaData:" still showed "configName=Standard Endpoint" This seemed wrong to me :) so after moving the @EndpointConfig to the EJB implementation class, voila I now get, "org.jboss.ws.core.CommonSOAPFaultException: This service requires <wsse:Security>, which is missing." As to the jboss-wsse-server.xml config, it seemed odd to me as well that the "requires" tag was empty but that how it is documented at http://jbws.dyndns.org/mediawiki/index.php?title=WS-Security_options#User... As a side note I did at least find the xsd file that documents the config section. It is located in the jbossws-core.jar. Didn't find any documentation on the site that details that so I thought I'd toss it in here for future reference. Also a bug report that alludes to JAAS integration only for SLSB which could be a problem as well http://jira.jboss.org/jira/browse/JBWS-1999 Now to get it to actually accept the username token. -Brett View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163924#4163924 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4163924

17 years, 11 months

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[Clustering/JBoss] - Re: Failover working for JMS Client but not for Statless Ses

by bstansberry＠jboss.com

It was an EJB3 bean, right? Trying the annotation with an EJB2 bean is the only reason I know of why it wouldn't work when xml does. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163923#4163923 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4163923

17 years, 11 months

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[JBoss Messaging] - Re: Distributed Transaction using JMS, EJB and MDB

by timfox

You need to be using the JMS JCA resource adapter (at java:/JmsXA) see wiki for more info. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163922#4163922 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4163922

17 years, 11 months

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[Management, JMX/JBoss] - Is MBean threaded?

by hbpost

Is an MBean, which I understand to be a singleton, run in multiple threads by the kernel? For example, if I have a web service endpoint deployed as a session bean, and the web service bean calls an MBean, will each of these calls to the MBean get its own thread? Ultimately I'm concerned about scalability issues using a singleton MBean. Thanks, Herman Post View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163919#4163919 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4163919

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[EJB 3.0] - Re: Can you Inject Local EJB from separate ear file?

by jaikiran

anonymous wrote : NexusEventDefinition is a POJO with and @Entity annotation. The method on my session bean returns this pojo. I do not have an interface for it. Should I create an interface and modify the Session bean to return the interface instead of the class? | I had (incorrectly) assumed that nexusEventsService.findNexusEventDefinitionByName returns an bean interface. If its a POJO then you need not create an interface. anonymous wrote : | The packaging is as follows. | 1. I have two ear projects: NexusEvents.ear and KeyB.ear. | 2. I have a message driven bean in the KeyB.ear that I want to be able to call a session bean deployed in the NexusEvents.ear to return an instance of NexusEventDefinition. | 3. I have exported the session bean interface and the NexusEventDefinition class out of my NexusEvents project into a jar named nexusevents.jar and have deployed it with the KeyB.ear. Does the NexusEvents.ear too have the NexusEventDefinition class? Also did the jmx-console method in that wiki help in identifying the jar which was being used to pick up this class? The other way to figure out which jar is being used to load this NexusEventDefinition class, is to add the -verbose:class option to the run.bat and pass it as a JVM option. This will print to STDOUT (i would recommend redirecting it too a file since the output will be a lot) the classes that are being loaded in the JVM and also the jars that are being used to load these classes. In that output, search for this NexusEventDefinition class and see which jar(s) are being used. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163918#4163918 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4163918

17 years, 11 months

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[JCA/JBoss] - Re: Lookup datasource from another Resource Archive (RAR) ap

by PeterJ

The use-java-context property is used to determine if the data source is looked up via "java:xxx" or simply "xxx". Remote applications can look up this only via "xxx". EAR and WAR app can look up things via "java:xxx". I'm not sure if RAR can look things up in "java:xxx". If that does not help, please post your data source lookup code. And post the full error message - copy and paste it (I assume that "objet" is misspelled, which does not help in solving the problem). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163917#4163917 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4163917

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[JNDI/Naming/Network] - Re: Data Source JNDI lookup fails in a WAR

by jaikiran

anonymous wrote : I remember a similar issue in these forums, where a user was having problems getting the datasource lookup to work with Spring. Let me see if i can find that thread. This is the one http://www.jboss.com/index.html?module=bb&op=viewtopic&t=133187 See if that helps. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163916#4163916 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4163916

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[Installation, Configuration & DEPLOYMENT] - Re: OutOfMemory Error when redeploying application

by PeterJ

You are correct in being alarmed. Redeployment is always a tricky business - the old classes will be released only if there are no more references to them. So if there are issues with the code, you could each time increase the amount of permgen space used each time you redeploy. (If your do a forum search for permgen out of memory error you will see that a lot of others have run into this.) A profiling tool, or heap analysis tool, might help you determine which classes are still in use and who is using them. This is one of the reasons why turning off the hot deployer is recommended for production use. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163915#4163915 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4163915

17 years, 11 months

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[JNDI/Naming/Network] - Re: Data Source JNDI lookup fails in a WAR

by jaikiran

anonymous wrote : org.springframework.jndi.JndiTemplate context = new org.springframework.jndi.JndiTemplate(); | context.lookup("java:TestDB"); Sorry, i dont have any experience with Spring. So i wont be able to provide much help on that part. anonymous wrote : I already tried the InitialContext but it didn't work, I got a null. That's real strange. I wouldn't expect a NULL to be returned from the lookup. anonymous wrote : It have to be something with the differences between the EAR and WAR deploying but I didn't figure out what. | Looking up from a WAR or an EAR should not make a difference. Unless there are configuration files in your WAR application which might be messing up the lookup. At this point, i am actually running out of ideas. How about trying this: Properties props= new Properties(); | | props.put(InitialContext.INITIAL_CONTEXT_FACTORY,"org.jnp.interfaces.NamingContextFactory"); | props.put(InitialContext.PROVIDER_URL, "jnp://127.0.0.1:1099"); | | Context ctx = new InitialContext(props); | ctx.lookup("java:/TestDB"); | I remember a similar issue in these forums, where a user was having problems getting the datasource lookup to work with Spring. Let me see if i can find that thread. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163914#4163914 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4163914

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jboss-user July 2008