June 2008 - jboss-user - Jboss List Archives

[Remoting] - Re: Trouble testing EJB's with Client

by ron.sigal＠jboss.com

Hi Karen, Well, the OptionalDataException suggests a mismatch between the versions of jboss-remoting.jar on the client and on the server. I know you've said that you're using jars from the ApplicationServer, but it might be worth checking again. You can get the version by running | java -jar jboss-remoting.jar | -Ron View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4159461#4159461 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4159461

17 years, 10 months

1
0
0 / 0

[JBoss Portal] - Re: Cannot arrange portlets horizontally

by thomas.heute＠jboss.com

If you want to contribute it, it would be great if you could open a jira task http://jira.jboss.com and attach you patch to it. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4159460#4159460 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4159460

17 years, 10 months

1
0
0 / 0

[Beginners Corner] - Re: Creating a socket inside a J2EE bean

by FrankTheTank

Maybe they are saying that because JBoss does offer multiple services such as RMI, SOAP and Servlets that also provide access. Other then that, I don't know why it should be bad to have your own sockets. If you needs require it, then do it. And if your colleagues say it is bad practice, then demand they tell you why. What is bad practice is to claim something is bad and not explain why. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4159459#4159459 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4159459

17 years, 10 months

1
0
0 / 0

[EJB 3.0] - Re: How can set longblob type in entitybean 3.0

by itsme

The Length attribute of the @Column - Annotation applies only to string valued columns (see ejb3-spec p. 168). Instead of using object as the base type you could try to use byte[] or even string (with length declaration). \sandor\ View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4159458#4159458 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4159458

17 years, 10 months

1
0
0 / 0

[JBoss jBPM] - lazy init exception on getting Tasklist through Command EJB

by lblaauw

Hi all, Another challenge ;-0 When I get the task list for a string[] of actors I correctly get all tasks for all the actors in the list. However the variables in the taks have not been initialized and consequently hibernate throws a lazy exception.. In de GetTaskListCommand when you get the tasklist for a single actor there is a boolean wich if you set this to true it correctly gets all task for the single actor with all variables retrieved for all tasks in the list. There however does not seem to be this option on getting the multiple actor tasklist.... I tried various ways of getting around this since I do need the variables but the only way I have found to be working is to iterate over each task in the tasklist and initialize per task... Now this is incurring a lot of overhead in calling the EJB Command bean for every task... So the question is, is there a preferred way and maybe even why is there no: GetTaskListCommand(java.lang.String actor, boolean includeVariables) for the multiple actor tasklist ? I tried to no avail: - retrieveTaskInstanceDetails(java.util.List taskInstanceList) doesnt seem to do anything ? - setIncludeAllVariables to true on the GetTaskListCommand, also does not seem to do anything... For both of the above no log information of exceptions are being thrown in my logs and the jboss server is on full debug as is my application. I am using jPDL 3.2.3 on JBoss 4.2.2 GA by the way. Greetings, Leo View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4159457#4159457 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4159457

17 years, 10 months

1
0
0 / 0

[Remoting] - Re: EJB3.0 Slower when using Jboss Serialization

by ron.sigal＠jboss.com

Well, it looks like your configuration is correct. Our experience in Remoting with our performance tests is that the socket transport is considerably faster with JBossSerialization than with ordinary java serialization, but there are no guarantees. It's certainly possible that the situation is reversed, depending on the circumstances. I really don't know enough about JBossSerialization to say more than that. By the way, if you're doing EJB3 calls sequentially, you might take a look at JBREM-877 "New Socket Connection is being Created for Every Client Request to the Server" at http://jira.jboss.com/jira/browse/JBREM-877. Depending on your calling patthen, it might help you speed things up. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4159456#4159456 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4159456

17 years, 10 months

1
0
0 / 0

[Persistence, JBoss/CMP, Hibernate, Database] - Re: Problem getting JDBC datasource from JBOSS

by bikerzon

I'm still getting the same error. | Error:org.hibernate.HibernateException: Could not find datasource: java:MySqlDS | Error Detail: javax.persistence.PersistenceException: org.hibernate.HibernateException: Could not find datasource: java:MySqlDS | I've also tried to enumerate the jndi naming list, to my surprise I get MySqlDS(org.jboss.resource.adapter.jdbc.WrapperDataSource) when I list out "java:" namespace, but when I try to get "java:MySqlDS" it just return null. Is this a bug in JBOSS 4.2.2? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4159452#4159452 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4159452

17 years, 10 months

1
0
0 / 0

[JBoss jBPM] - Re: Duplication of processDefinition

by vsevel

I am also interested by this topic since it is not a good idea to export a process definition as xml. see http://www.jboss.com/index.html?module=bb&op=viewtopic&t=135563 What is the solution for building a new process definition which is very similar (or an extension) of a previous (already defined) process definition? It is not convenient to restart from scratch. Thanks, Val View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4159447#4159447 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4159447

17 years, 10 months

1
0
0 / 0

[EJB 3.0] - Re: How can set longblob type in entitybean 3.0

by jaikiran

How are you generating the table schema scripts? Are you relying on the "hibernate.hbm2ddl.auto" property for schema generation? If yes, then make sure that the column type in the generated schema script is not tinyblob View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4159445#4159445 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4159445

17 years, 10 months

1
0
0 / 0

[JBoss jBPM] - Re: HOw to create user so that no one can see others tasks..

by alok0007_07

i do the following for new group and user creation : 1) create a group of name 'guest' insert into JBPM_ID_GROUP (ID_,CLASS_,NAME_,TYPE_) values(812,'G','guest','security-role'); 2) Then create a user of name 'user' insert into JBPM_ID_USER (ID_,CLASS_,NAME_,EMAIL_,PASSWORD_) values(123,'U','guest','guest(a)sample.domain','shipper'); 3) Then insert into membership table insert into JBPM_ID_MEMBERSHIP (ID_,CLASS_,USER_,GROUP_) values(52,'M',812, 123); But it gives the same error as i mentioned ... Is anything I left to do ... Please suggest....waiting for reply.. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4159444#4159444 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4159444

17 years, 10 months

1
0
0 / 0

2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

jboss-user June 2008