September 2007 - jboss-user - Jboss List Archives

[JBoss Seam] - Re: slink join and conversationID

by jacob.orshalick

When you say you have conversation.id output, what do you mean? Are you seeing the cid in the URL? When the view is displayed and you mouse over the link you should see the current conversationId as a query parameter (in your example conversationId=1 or if you have customized the id parameter cid=1). "vanyatka" wrote : ps. I never worked with JSF before, is it absolutely necessary to know all the intricacies of JSF in order to write Seam apps? | It is not necessary to know all the intracacies of JSF to write Seam apps :) Seam abstracts most of the details of JSF so you don't have to worry about them making it very easy to develop applications. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4088238#4088238 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4088238

18 years, 7 months

1
0
0 / 0

[EJB 3.0] - Re: EJB3 Entity doing Batch Insert fails with transaction re

by ALRubinger

Couple of things jump out at me: 1) If the method is taking more than 5 minutes to execute, very likely that the root of this problem is a UserTx timeout. I wouldn't futz with the global setting, but override on this method alone 2) Any tuning you can do to optimize those batch inserts? You mention "repeatedly asking [the EM] to persist a large number of objects". Check the section on JDBC Batch Inserts, flushing the EM, etc from the Hibernate Documentation: http://www.hibernate.org/hib_docs/reference/en/html/batch.html ...though not directly related to your problem, you might be able to get some dramatic performance improvements, depending upon your current implementation. S, ALR View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4088235#4088235 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4088235

18 years, 7 months

1
0
0 / 0

[JBoss Seam] - seam gen issue

by minamti

I get an error from seam generate-entities for the following situations. table locale locale_id integer NOT NULL, locale_name varchar(10) NOT NULL, locale_desc varchar(50) NOT NULL, PRIMARY KEY(locale_id) table user user_id integer NOT NULL, locale_id integer NOT NULL, ..... PRIMARY KEY(user_id, locale_id) FOREIGN KEY(locale_id) REFERENCES locale(locale_id) ON DELETE RESTRICT table foo foo_id integer NOT NULL, locale_id integer NOT NULL, foo_user1 integer NOT NULL, foo_user2 integer NOT NULL, ... PRIMARY KEY(foo_id, locale_id) FOREIGN KEY(locale_id) REFERENCES locale(locale_id) ON DELETE RESTRICT FOREIGN KEY(foo_user1) REFERENCES user(user_id) ON DELETE RESTRICT FOREIGN KEY(foo_user2) REFERENCES user(user_id) ON DELETE RESTRICT FooHome will have two UserHome declarations and a compiler error results. I see this error. org.hibernate.AnnotationException: A Foreign key refering User from Foo has the wrong number of colum. should be 2. Thanks, M View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4088234#4088234 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4088234

18 years, 7 months

1
0
0 / 0

[JBoss Seam] - slink join and conversationID

by vanyatka

Hi, Must be something rather obvious, yet I'm not aware of it. I have a page with a s:link element with propagation "join" and "conversation.id" output. When I first load the page I see conversation as 1 which is fine. But when I click the link the conversation ID increases to 2, regardless of the propagation "join". In next clicks it stays the same on 2, which is as expected. Can anyone shed a light on why the first click is different from all the latter's? Is it a JSF feature I don't know about? ps. I never worked with JSF before, is it absolutely necessary to know all the intricacies of JSF in order to write Seam apps? Thanks, View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4088233#4088233 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4088233

18 years, 7 months

1
0
0 / 0

[EJB 3.0] - Re: EJB3 Entity doing Batch Insert fails with transaction re

by ejb3workshop

I don't have the code in front of me, but I will post it when I get to the office. But I can describe it briefly as it's pretty standard. It's a basic MDB with container managed transactions. Withing my onMessage method, I am calling the entityManager repeatedly asking it to persist a large number of objects. From the links you sent it seems that the timeout of 300 seconds (default) could well be the cause of my problem. I will run some more tests tomorrow and get back to you. Thanks for the link to the information. Regards Alex View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4088232#4088232 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4088232

18 years, 7 months

1
0
0 / 0

[JBoss Seam] - User workspace vs. conversationList component

by jacob.orshalick

I have been using the conversationList component provided by Seam to allow switching between conversations. The behavior with respect to nested conversations seems strange though, IMO. Currently, the conversationList contains all ConversationEntry instances. This seems to be unintuitive to users when working within nested conversations (especially when nested 3 or 4 conversations deep). Each time a conversation is nested, the parent as well as the child are contained in the workspace entries. As you can imagine, if nesting continues, the number of workspaces grows quickly. It also seems that the ConversationStack already handles a representation of nesting through breadcrumbs. In order to avoid this issue, I have implemented a workspace component which provides the top of each ConversationStack the user is working with. I then use breadcrumbs to represent nesting and allow traversal through nested conversations. This seems intuitive to the users. Am I missing something? Is there a reason for showing all ConversationEntry instances in the workspace? I understand the purpose of providing a list of all ConversationEntry instances, but it seems useful to have this limited workspace component. I would like to submit the workspace component as a patch for those who are using nested conversations if there is an interest. Thanks for your help. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4088230#4088230 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4088230

18 years, 7 months

1
0
0 / 0

[JBoss Seam] - Re: Can't integrate Web JAAS authentication with Seam Identi

by jacob.orshalick

I have not seen direct SSO support from Seam but I am currently populating the Identity using certificate authentication in a manner that you could use for SSO. You can intercept the login by placing an action in your pages.xml: <page view-id="/auth/login.xhtml" action="myIdentity.checkLoggedIn" /> This will always execute the myIdentity.checkLoggedIn() action prior to rendering login.xhtml. If the user is logged in, you can populate the Identity instance and redirect to wherever the user was going. If anyone is aware of SSO support, I would certainly be interested to know as well. Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4088229#4088229 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4088229

18 years, 7 months

1
0
0 / 0

[JBossCache] - Re: Adding TreeCache to JBoss default server

by khkachn

That works for 'all', but what do I need to do to get it to work in 'default' (jboss/server/default)? I put tree-cache.jar and jgroups.jar in default/lib and my cache-server.xml in default/deploy, but there must be more to it then that because I get errors (sorry, I don't have them here to post). Ken View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4088227#4088227 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4088227

18 years, 7 months

1
0
0 / 0

[EJB 3.0] - Re: Hibernate Dialect must be explicitly set

by asookazian

I changed the persistence-dev.xml to the following and it fixed all issues. I don't know why seam-gen creates a version with more parameters/properties that confuses JBoss... <?xml version="1.0" encoding="UTF-8"?> |  | <persistence xmlns="http://java.sun.com/xml/ns/persistence" | xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" | version="1.0"> | | <persistence-unit name="shimsPUN"> | <provider>org.hibernate.ejb.HibernatePersistence</provider> | <jta-data-source>java:/SHIMSDatasource</jta-data-source> | </persistence-unit> | | </persistence> View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4088218#4088218 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4088218

18 years, 7 months

1
0
0 / 0

[JBoss Seam] - Re: Custom annotations on Seam entity

by rhomber

Hey, Thanks for that, I will give it a go. I also read somewhere that a later version of javaassist will solve the issue, I am hoping that the newer version of JBoss comes with it. So I am upgrading JBoss (not a bad thing to do anyway). Cheers, David View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4088216#4088216 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4088216

18 years, 7 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 September 2007