December 2006 - jboss-user - Jboss List Archives

[Messaging, JMS & JBossMQ] - Re: Sending Entities in Messages?

by SmokingAPipe

Ok, wait, I just discovered something: the ObjectMessage. I can use that on any class which can be serialized. Fortunately my message classes are very simple things and can be serialized easily. But.... this is all running within one JVM. Is JBoss smart enough to know not to serialize these objects, but to just clone them or whatever? I assume it must know this. This is an important performance thing. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3995991#3995991 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3995991

19 years, 4 months

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[JNDI/Naming/Network] - need help its very urgent

by sanjeet

QueueConnectionFactory queueConnectionFactory =(QueueConnectionFactory)context.lookup("QueueConnectionFactory"); The above line giving following error: javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file: java.naming.factory.initial at javax.naming.spi.NamingManager.getInitialContext(Unknown Source) at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source) at javax.naming.InitialContext.getURLOrDefaultInitCtx(Unknown Source) at javax.naming.InitialContext.lookup(Unknown Source) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3995990#3995990 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3995990

19 years, 4 months

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[JBoss Seam] - Re: Some FacesMessages are not displayed.

by tony.herstell＠gmail.com

e.g. | <ice:messages infoClass="error" globalOnly="true" /> | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3995988#3995988 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3995988

19 years, 4 months

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[JBoss Seam] - Re: Some FacesMessages are not displayed.

by tony.herstell＠gmail.com

I had a similar experience. Try fiddling with infoClass as the errors can have severity levels. This may help. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3995987#3995987 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3995987

19 years, 4 months

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[Messaging, JMS & JBossMQ] - Sending Entities in Messages?

by SmokingAPipe

I'm new to JMS so please forgive the basicness of this question: I have an enterprise application, distributed as an EAR. It uses Seam and EJB3 for most of its work. However, there is one Servlet on it which takes input and does some processing. At the end of its processing, it grabs an EntityManager and persists a new entity. After that entity has been persisted, it needs to send that entity over to a message queue, where some other things are going to pick up the entity and do stuff with it. That way, the Servlet can finish off the HTTP request immediately, and the processessing (which can take a few minutes) will happen in the background. So, here's the question: I can see an easy way to pass the entity ID within a message; I just use a MapMessage and put the integer right into it. Great. Then the MDB can use an entity manager to fetch that entity based on the entity ID. It seems like that would work fine. But that also seems clunky. What's the best-practices way to send an entity bean from a Servlet to a MDB? Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3995986#3995986 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3995986

19 years, 4 months

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[EJB 3.0] - Detaching Query

by enazareno

Hi to all, Is the Query object detachable? Example, I create the Query object from EntityManager A. I fill up the necessary parameters. I send the Query to another EntityManager B to do the actual fetching. EntityManager A and B are referencing the same entities and differs only in the persistence unit and location. Is this possible or is there another strategy for this one? Regards, Elmo View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3995985#3995985 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3995985

19 years, 4 months

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[EJB 3.0] - EJB3 and Derby Problems

by enazareno

Hi, I don't know if this is the right post for this question or if this issue has already been answered. I've just been working with hibernate persistence using embedded Derby and MySQL. In derby, when a table is created, it does not include indexes and unique constraints. so @Column( unique=true ) does not work and so does @uniqueConstraint. I've tested the same entity using MySQL and it does so perfectly. Is embedded derby not yet fully supported by hibernate? I've plan to include persistence in client side and any changes I would do to the entity would be automatically recreated in the client without manual intervention, i.e. including indexes. If this has been answered, pls. redirect me to the posts. Thanks. Regards, Elmo View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3995984#3995984 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3995984

19 years, 4 months

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[JBoss AOP] - introduction of static method

by fabiocsilva

Is possible to introduce static methods in a class? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3995983#3995983 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3995983

19 years, 4 months

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[JBoss Portal] - Management Portlet errors

by mkohan

Hi, I am new to this world. I downloaded JBoss Portal + JBoss AS 2.4. I am using quickstart user docment. after login as a admin. in 4.4. Content Management section I should see management Portlet title, but I got this error in the title An error occured while rendering window 'default.Admin.ManagementPortletWindow' and in the content: /WEB-INF/jsp/management/index.xhtml @41,58 rendered="#{!empty node.children}": org.jboss.portal.core.portlet.management.LazyPortalObjectTreeNode Thanks for your help Mkohan View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3995982#3995982 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3995982

19 years, 4 months

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[JCA/JBoss] - Re: Sybase database pool not claiming used connections

by anant

We have a similar problem. Were you able to solve this? Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3995975#3995975 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3995975

19 years, 4 months

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jboss-user December 2006