May 2007 - jboss-user - Jboss List Archives

[JBoss Seam] - Re: Request: Step by Step build it yourself tutorial

by petemuir

"fperedo" wrote : I mean... suposedly, using Seam should more straighforward than using Spring... but I am in need of an example/tutorial that shows that "the Seam way" is also superior, even without automatic code generation... (or would you say that if someone adds a generator to SpringMVC then it becomes the same thing as Seam? I don't think so... but... how can be sure?) I'm pretty sure that *no-one* would claim that the real reason Seam is superior to Spring is because of the nitty-gritty of configuring your app - but rather in the bigger picture - long running conversations, bpm integration etc. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044023#4044023 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044023

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[JBoss Seam] - Re: Request: Step by Step build it yourself tutorial

by petemuir

I'm a big fan of tutorials etc. explaining the bigger picture/the concepts (what bijection is, how conversations work, how that aids you in terms of a LIEs, how a pageflow aids you) and also giving you real life examples (that actually do *something*). IMHO configuration should be an appendix (I mean, its just so boring), or at worst around chapter 999999 ;) But, given the number of books that have a "Chapter 2. Configuration" - I guess I'm not in the majority! As Christian says, contribute! The wiki is a great place to maintain such a tutorial (and in many ways such a tutorial is best written by someone who is learning, rather than someone who has learned, as they've forgotten which bits are tricky! and then reviewed for correctness) - post back here and I'm sure people will review and correct it :) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044021#4044021 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044021

19 years

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[JBoss jBPM] - Initialize palette objects in GD 3.1?

by jruud

For example, whenever an 'EndState' node is added to the diagram, I need for it to be initialized with a particular event, action, and some action properties. Does GD 3.1 currently support ?palette object initialization?, for example similar to ?ElementContributors? in GD 3.0? Thanks, John View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044020#4044020 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044020

19 years

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[Persistence, JBoss/CMP, Hibernate, Database] - Re: Map multiple rows to one object?

by texan

The problem I have is that, in the table, the combination of user_id and preference_id are not unique. I haven't found any way to have distinct(user_id,preference_id) as the primary key while also rolling up the multiple rows into a collection based on the value column. Frankly, I don't think Hibernate can support this, unless there's some sort of custom PK mechanism that could be provided. The simple (but ugly) solution is to create a User_Preference table with just (user_id,preference_id) columns. Then I can map the UserPreference object to that and do the collection mapping for the values. I was just trying to avoid having to create an extra table that adds no value. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044019#4044019 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044019

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[JBoss Seam] - Re: Help: problem with EntityHome

by petemuir

"Reference Manual" wrote : The Seam Application Framework only works with Seam-managed persistence contexts. By default, the components will look for a persistence context named entityManager. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044018#4044018 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044018

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[JBoss Seam] - Restful url with Seam

by vwu98034

Almost every articles I have read about Seam mention about the restful url feature in Seam. I, however, can't see how it happens. For example, after a user named Bob signs in a Seam web application, he reaches his user home page. How I can have the url as www.myapp.com/bob ? Thanks in advance for your input. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044017#4044017 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044017

19 years

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[EJB 3.0] - Inner transection in EJB3 using annotation (in stateless ses

by niityasir＠hotmail.com

HI I am facing problem in implementing inner transaction. I am using JBoss, NetBeans IDE and EJB3.0 . For transaction management I want to use annotations(like TransactionAttributeType.REQUIRES_NEW or any other). I want to implement some sort of inner transation. In my method of session bean I am performing following task in sequence. | @Stateless | public class JVTOSSOMSessionBean implements JVTOSSOMSessionRemote, JVTOSSOMSessionLocal, JVTOrderManagementSession { | | @PersistenceContext | private EntityManager em; | RequestOMValue objRequestOMValue; | /** Creates a new instance of JVTOSSOMSessionBean */ | public JVTOSSOMSessionBean() { | } | | public RequestOMKey createAndStartRequestOMByValue(RequestOMValue requestOMValue) throws OssIllegalArgumentException, RemoteException, ObjectNotFoundException { | boolean isSuccess=true; | RequestOMKey mdnOrderKey=requestOMValue.updateOrder(); | isSuccess=requestOMValue.processOrder(this.em); | if(isSuccess==true){ | requestOMValue.updateSuccessOrder(); | } else{ | requestOMValue.updateFailOrder(); | } | return mdnOrderKey; | } | Now I want to achieve behavior that ,if any exception occurs in processOrder method then only tasks performed in processOrder are rollback. Curretly if any exception occur then all tasks roll back , which also include tasks that i perform in updateSuccessOrder , updateFailOrder , updateOrder and processOrder. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044016#4044016 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044016

19 years

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[JBoss Seam] - Re: problem with s:selectItems and noSelectionLabel

by petemuir

Can you file a JIRA issue? Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044015#4044015 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044015

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[JBoss Seam] - Re: Request: Step by Step build it yourself tutorial

by christian.bauer＠jboss.com

We are always open for contributions. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044014#4044014 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044014

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[JBoss Seam] - Re: Request: Split the Ant files of Seam Examples

by christian.bauer＠jboss.com

All seam-gen basically does is generate a build.xml and few directories with default config files. Of course if you change something with those files it might break. How is this different from the example you want to have, which you then copy and modify? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044013#4044013 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4044013

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jboss-user May 2007