December 2006 - jboss-user - Jboss List Archives

[JBoss jBPM] - Hibernate problem after upgrading to version 3.1.3

by michaelholtzman

Greetings. After upgrading from v3.1.2 to v3.1.3, I started getting hibernate errors in code that has worked for months. The exact exception thrown varies slightlly, but they all have this in common: First, there is "Unknown entity: java.lang.String", and then shortly after "error in persistence service". Sometimes I also get "unable to remove timers from process instance". It seems like this happens when a process instance has completed, but I am still trying to narrow that down. Has anybody seen any similar problems? Any ideas on the root cause, and how to fix it. When I revert back to v3.1.2, the problem does not appear. Thanx. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3993061#3993061 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3993061

19 years, 4 months

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[JBoss jBPM] - Re: problem with CGLIB

by Fleury

Thanks a lot for these clear explanations. Best regards, LF View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3993060#3993060 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3993060

19 years, 4 months

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[Installation, Configuration & Deployment] - How can I configure the number of stateless session beans th

by yair.zaslavsky

Good day all, I would like to know how can I configure, and also inspect, the maximal number of stateless session beans that can be pooled. Can I get this information from one of the configuration files? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3993059#3993059 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3993059

19 years, 4 months

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[EJB 3.0] - <b>Java Persistence : O-R Mapping thru XML</b>

by sreejithps

Hi, I would like to know how to use xml for O- R mapping in Persistence. Is it possible? In the sample projs that I hav done, I used annotations for mapping(toplink was the library used). Also I would like to know is it possible to translate the xml file created when using hibernate to annotation or any other corresponding xml files if I replace hibernate with Persistence. If possible how can it do? Solution to this problem will be greatly appreciated. Thanks, Sreejith View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3993057#3993057 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3993057

19 years, 4 months

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[JBossWS] - Re: Document/Literal and multiple inputs

by tobake

Hmm, I don´t think I follow you here?? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3993056#3993056 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3993056

19 years, 4 months

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[Beginners Corner] - Re: jbpm webapp login

by fuligj

Any response? I think its an important thing, to use Jbpm normally. Thanks! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3993055#3993055 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3993055

19 years, 4 months

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[EJB 3.0] - Java Persistence : EntityMananger Lifetime

by sreejithps

Hi, I am new to Persistence. I would like to know is there restrictions in the declaration of EntityManger and EntityManagerFactory in the class, ie can I declare it as an instance variable or should I declare it locally on each method and after the operation performed should I close it? Is there any performance issue or any other problems in doing so? Can anybody give a solution. The solution to this will be greatly appreciated. Thanks, Sreejith View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3993054#3993054 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3993054

19 years, 4 months

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[EJB 3.0] - Permanent interceptor

by aleksab

Scenario: A JBoss server with several beans deployed. Several client access these beans. Goal: Intercept EVERY call from a client to a bean, and process some global information, before letting the call proceed or terminate. The objects/class intercepting the call to the various bean must be able to communicate with each other, OR be a common object. Problem: What is the best and possible approaches to this? I've thought about adding a new AOP layer, and let each bean ie. add a notation. However, each bean would then have it's own instance fo the aop class, right? I want the aop interceptor to make decisions based on all incoming calls. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3993053#3993053 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3993053

19 years, 4 months

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[JBoss Seam] - Re: How to send a parameter with checkbox in JSF in order to

by lara

Thank you very much for replying! I am trying your approach but I am having problems and nothing is listed in the page, seems the list is always empty. Can you please show me your JSF page? Should I keep the <h:selectBooleanCheckbox> and let its value call the setSelected method in the Generic view class? I will be very thankful if you can explain more what you suggested because I am reallly stuck. Regards View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3993052#3993052 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3993052

19 years, 4 months

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[Persistence, JBoss/CMP, Hibernate, Database] - Inner Join

by ama55

Dear all: I have 3 tables in the database (Companies, Departments and Extensions) There is a One-Many relation between Companies and Extensions a One-Many relation between Companies and Departments and a One-Many relation between Departments and Extensions I am trying to implement a seach function. this function will look for requested input in all the fields of the 3 tables and return the result as list. (ie. return a list of extensions and in this list a link to its departments and Companies). i am trying 2 create an inner join between the extensions table and the other 2 tables, but that is not working it is returning an empty list. when i create an inner join between the extensions table and one of the other 2 tables then a the query is returning the correct result here is part of my code | queryString.append (" select extension from Extensions extension"); | queryString.append (" inner join extension.companies as company"); | queryString.append (" inner join extension.departments as department"); | queryString.append (" where extension.fullname like :searchQuery"); | queryString.append (" or extension.extension like :searchQuery"); | parameters.put ("searchQuery", '%' + example.getFullname() + '%'); | any idea how to solve that Best Regards ama55 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3993050#3993050 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3993050

19 years, 4 months

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jboss-user December 2006