February 2007 - jboss-user - Jboss List Archives

[Beginners Corner] - Migrating JavaBean <resource-ref>s from Tomcat to JBoss

by pdanielsen

Hi, I have an application originally developed with Tomcat 5.0.28 that I'm trying to port to JBoss 3.2.8 SP1. (I'm using that version of JBoss because this application works with another application that was developed to work with 3.2.x). I've created a jboss-web.xml file to accompany WEB-INF/web.xml and an -ds.xml file for the deploy directory for connecting to a DataSource, but I haven't yet discovered how to resolve other <resource-ref>s that refer to regular JavaBeans (not EJBs) with application configuration information. In Tomcat, I used the method shown for "Generic JavaBean Resources" at http://tomcat.apache.org/tomcat-5.0-doc/jndi-resources-howto.html which resolves these resources by using an application-specific context file. I'd appreciate any suggestions on how to define the values of JavaBean resources in JBoss. Thanks, Peter View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023975#4023975 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4023975

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[Clustering/JBoss] - Problem with datasources, they start, but my apps cannot use

by sebastianlacuesta

Hi, I'm having a very strange behavior with a cluster. The main problem is that I have diferent datasources, that they appear to start correctly, when I try to use them I get a NullPointerException. There are some other strange things that occur: The first node starts without problem, no matter which one of the node is. All the other nodes start with the following error at the end: 03:41:47,953 ERROR [URLDeploymentScanner] Incomplete Deployment listing: --- MBeans waiting for other MBeans --- ObjectName: jboss.mq:service=DestinationManager State: CONFIGURED I Depend On: jboss.mq:service=MessageCache jboss.mq:service=PersistenceManager jboss.mq:service=StateManager --- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM --- ObjectName: jboss.mq:service=StateManager State: NOTYETINSTALLED Depends On Me: jboss.mq:service=DestinationManager 03:41:48,076 INFO [Http11BaseProtocol] Starting Coyote HTTP/1.1 on http-192.168.2.2-8080 03:41:48,231 INFO [ChannelSocket] JK: ajp13 listening on /192.168.2.2:8009 03:41:48,242 INFO [JkMain] Jk running ID=0 time=0/29 config=null 03:41:48,267 INFO [Server] JBoss (MX MicroKernel) [4.0.5.GA (build: CVSTag=Branch_4_0 date=200610162339)] Started in 27s:894ms I'm using jboss 4.0.4.GA, I became mad and tried 4.0.5.GA, I reproduced the same configuration but I got the same errors. The errors pasted above where taken from the 4.0.5 version. The permissions in files are all correct (99% sure) permissions to databases are all correct (100% sure). I'm using CentOS 4.4, and jdk 1.5.0 Thanks in advance, if you need more info to diagnose the problem, I'll post it. Excuse me if my english is not good. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023973#4023973 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4023973

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[EJB 3.0] - Re: NamingException: Could not dereference object - EJB 3.0

by htran_888

Hi Jaikiran, Thanks for pointing me to a relevant post. I will try the suggestion and let everyone know. Cheers, Henry View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023972#4023972 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4023972

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[JBoss Seam] - Re: Using <s:selectItems> with a list of entities

by pgmjsd

Here's the view code: | <h:selectOneMenu id="theSelect" value="#{myBean.selectedUser}"> | <s:selectItems value="#{myBean.users}" var="user" | noSelectionLabel="Select a user..." label="#{user.name}"/> | <ec:convertEntity/> | </h:selectOneMenu> | Here's the SLSB: @Name("myBean") | @Stateful | @Logging | public class TestBean implements TestLocal | { | @PersistenceContext | private EntityManager em; | | private List<User> users; | | private User selectedUser; | | public List<User> getUsers() | { | if (users == null) | { | Query q = em.createQuery("select t from User t join t.roles r where r = :role"); | q.setParameter("role", Role.SPECIAL_ROLE); | //noinspection unchecked | users = q.getResultList(); | } | return users; | } | | public User getSelectedUser() | { | return selectedUser; | } | | public void setSelectedUser(User selectedUser) | { | this.selectedUser = selectedUser; | } | @Destroy | @Remove | public void destroy() | { | } | } | I'm using Seam 1.1.6 and EntityConverter 0.1. The problem happens when rendering the <h:selectOneMenu> for the first time. I can see with the debugger that the ConverterChain has two converters in it: the NoSelectionConverter and the EntityConverter. The EntityConverter never get's called for the list of Users when rendering. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023971#4023971 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4023971

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[JBoss Seam] - Re: Is it possible to send mail from asynchronous method

by piotr.walczyszyn

I checked it with myfaces, still there is a problem, I posted stack trace in JIRA issue. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023969#4023969 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4023969

16 years, 1 month

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[JBoss jBPM] - Re: wscompile fails to generate artifacts for included xsd

by meghanai_99

Hello Alex, Since I did not hear back from you I just wanted to confirm that you received the project file I sent you yesterday. Thank you, Meghana. frostp, Glad that I am not the only one getting that error :) Right now I am trying to build JBossWS myself so that I can debug this problem better. Meghana View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023968#4023968 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4023968

16 years, 1 month

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[JBoss jBPM] - Re: How to cancel a Timer dynamically?

by kukeltje

Where do you get that from? the SchedulerService in my (latest) cvs only has void createTimer(Timer timer); | void deleteTimersByName(String timerName, Token token); | void deleteTimersByProcessInstance(ProcessInstance processInstance); | void close(); but that is the interface... the implementation (e.g. DBSchedulerService) implements delete TimersByName like public void deleteTimersByName(String timerName, Token token) { | jobSession.cancelTimersByName(timerName, token); | } confusing isn't it ;-)..... I think I'd go for the implementation in CancelTimersAction, but use deleteTimersByName instead of cancelTimersByName ;-) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023967#4023967 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4023967

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[JBoss Portal] - When will 2.4.2 be released?

by sjewett

Hi All - Is there a target date when version 2.4.2 will be release? On JIRA, there are several issues (11) that have been addressed. Thanks, -sjewett View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023966#4023966 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4023966

16 years, 1 month

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[JBoss jBPM] - Re: Stateless Process Engine executor threading issues

by jorgemoralespou_2

You might be right. And that probably explains the behaviour I'm observing, but how can I actually signal a Token if I'm not hold to a Context. Execution of nodes should occur within a Context, as long as I know, and since I signaling every node in the execution path, the execution get's done right. For what I understand from the sources, JBPMContext is bound to the execution thread, and for that reason, seems multi-threadable. As long as I instantiate one JBPMContext in a new thread, the one dispatching the http request from my ws faccade, it should scale properly. Probably there is an issue with such a load for Hibernate, or something else that escapes my eyes. Also, I don't want to persist results from executions, or at least only the minimal required, the process instance result, but I don't see any way of disabling this, or any other superflual services for my needs. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023965#4023965 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4023965

16 years, 1 month

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[JBossWS] - Re: jbossws 1.2.0.GA installation instructions confusion!!

by alperez

Agreed. The installation notes for this release are in serious need of additional content. i.e. Is there an intended destination for the files in the /lib/jboss-jdk15/? jboss-jaxrpc.jar, jboss-jaxws.jar, jboss-saaj.jar In response to the first post on this thread... After looking at the file structure in /lib/jboss-jdk15/ I came to the conclusion that: jbossws40.sar was intended to be used on a 4.0.4 GA jbossws42.sar was for 4.2 (even though 4.2 is not listed at http://labs.jboss.com/portal/jbossas/download) jbossws50.sar is for JBoss 5 However, I could be completely wrong. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023964#4023964 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4023964

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jboss-user February 2007