March 2007 - jboss-user - Jboss List Archives

[EJB 3.0] - EntityManager Find Method Throws EntityNotFoundException

by david.l.small

Hi, we're using 4.0.4.GA and noticed that the EntityManager.find method is throwing a EntityNotFoundException when the key is not found for an entity. Prior releases returned a NULL. What behavior can I expect going forward (4.0.5, 4.2, 5.x, ...) so that I can code my handling accordingly? Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4026219#4026219 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4026219

19 years, 1 month

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[JBoss Seam] - Re: Allways can't get he project value, bother me for 2 days

by chicochen

it's ok now, my code come from different doc, it's my mistake. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4026218#4026218 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4026218

19 years, 1 month

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[JBoss jBPM] - Re: Deploy jBPM in an existing Jboss App Server

by kukeltje

ok, then now I am officially brilliant, because I CAN... and you know what.... I just used words from THIS topics title.... existing AND jbpm AND jboss Leads to 52 topics , with one of less than a month ago..... SO EASY The libs is even simpeler... IT'S IN THE STANDARD DOCS, just like I wrote... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4026217#4026217 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4026217

19 years, 1 month

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[JBoss Seam] - Re: Remoting problem: object as param not passed

by enazareno

Hi Shane, In relation to this, if the JavaBean is not marked as @Entity, only the string is carried, the other properties like Double values are null. Here is my class | @Name("sendoutFact") | public class SendoutFact implements Serializable{ | | private String agent; | private Double principal; | | public Double getPrincipal() { | return principal; | } | | public void setPrincipal(Double principal) { | this.principal = principal; | } | | public String getAgent() { | return agent; | } | | public void setAgent(String agent) { | this.agent = agent; | } | } | In the javascript it outputs the Double value as number, but when it reaches the server it is null. However like in this thread, if I mark it as an entity, everything is OK. Have this issue already been solved? Regards, Elmo View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4026216#4026216 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4026216

19 years, 1 month

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[JBoss Eclipse IDE (users)] - Re: Deploying jBPM application in Eclipse

by kukeltje

there should be a 'deploy' tab at the bottom of your processview View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4026214#4026214 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4026214

19 years, 1 month

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[EJB 3.0] - Backing beans

by raskri

I'm working on a simple example. One entity bean, one session bean(witch persists the EB) and one backing bean. I'm using jsf in jsp But I cannot get it to work. Can someone post a link to an good tutorial or some good example code? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4026213#4026213 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4026213

19 years, 1 month

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[JBoss Seam] - Re: Seam & clustering

by holtak

I got the exception resolved by upgrading Jboss 4.0.5GA to latest EJB3 and JBosssCache 1.4.1SP2. http://www.jboss.com/index.html?module=bb&op=viewtopic&t=96095&view=previous http://jira.jboss.com/jira/browse/EJBTHREE-746 Gavin, I`ve read what the reference guide says about clustering, and if I`ve understood it correctly, the cause for the performance degradation is, that seam has to explicitely call .setAttribute as a workaround for servers where replication isn`t triggered by only a property change. If JBoss isn`t on the list of this buggy Servers (I have to find out), why not to have a configuration parameter, where we can explicitely set, if we want to use the workaround or not, defaulting to workaround=yes. Juraj Holtak View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4026212#4026212 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4026212

19 years, 1 month

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[Beginners Corner] - Re: ClassCastException during getCursor with Oracle...

by berdaimo

Hi ! I got the same probleme, Could you like plz to help me ! I got the following expetion : java.lang.ClassCastException: $Proxy4 while executing the line : rs = (ResultSet) myCallableStatement.getObject(2); It's seems that the connexion that I retrived from the datasource of Jboss descriptor is a proxy ! on the other side when I use the classic connection using : conn = DriverManager.getConnection(url) I have no problem ! but I'm constrained tu use the datasource connection Thank you Adil View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4026211#4026211 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4026211

19 years, 1 month

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[JBoss Seam] - Re: Allways can't get he project value, bother me for 2 days

by chicochen

thanks for your feedback! my actionbean: @Stateful | @Name("projectMaintAction") | @Scope(ScopeType.CONVERSATION) | @Restrict("#{identity.loggedIn}") | public class ProjectMaintActionImpl implements ProjectMaintAction { | | @In(required = false) @Out | private Project project; | | //@In(value="projectMaintService", create=true) | //public ProjectMaintService projectMaintService; | @In | private EntityManager entityManager; | | @In | private FacesMessages facesMessages; | | @Logger | private Log log; | | private boolean isCreation = false; | | public boolean isCreation() { | return isCreation; | } | @Begin | public void createProject() { | isCreation = true; | project = new Project(); | } | @End | public void saveProject() { | if (isCreation == true){ | String aa = project.getName(); | entityManager.persist(project); | } | } | | | @Destroy @Remove | public void destroy() { | } | public void delete() { | // TODO Auto-generated method stub | | } | public void editProject() { | // TODO Auto-generated method stub | | } | public void updateProject() { | // TODO Auto-generated method stub | | } | public void viewProject() { | // TODO Auto-generated method stub | | } | | } View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4026209#4026209 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4026209

19 years, 1 month

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[Persistence, JBoss/CMP, Hibernate, Database] - Re: Getting Jboss to accept ref cursor or recognize it

by berdaimo

Hi ! I got the same probleme ! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4026208#4026208 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4026208

19 years, 1 month

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jboss-user March 2007