Hi guys,
I have a problem persisting a process instance using hibernate. Here is the
scenario:
- I had a project based on jBPM, created on seam 4.0; when persisting a process
instance there were no problems
- in the meantime I changed the project structure to work on seam 4.2; and now
I get
Hi everyone,
I had an application created on SEAM 1.2 which was fine, but then I needed to
use GWT, so I changed to SEAM 2.0. After some hours of fight with the
application to make it work on 2.0 and also integrate a simple GWT test class,
I find myself having a problem which I just can't
I get a very strange error complaining about an error in components.xml when I
deploy my application. Here is the strack trace (not complete, only the first
part):
21:47:53,327 INFO [Initialization] reading /WEB-INF/components.xml
| 21:47:53,343 ERROR [[/projectmanager]] Exception sending
I solved the problem by zipping the project in an ear. In SEAM 1.2 it was in an
war and it worked just fine.
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Sorry but I've forgot to post the contents of components.xml. Here it is:
?xml version=1.0 encoding=UTF-8?
|
| components xmlns=http://jboss.com/products/seam/components;
| xmlns:core=http://jboss.com/products/seam/core;
|
Thanks for your reply. It seems I've solved the problem. I was converting a
project from SEAM 1.2 to 2.0 and there where a few jars in my app that were
giving these conflicts with the jars from SEAM 2.0. Noob mistake :).
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Hi there Ronald,
Hope you can give me a hint on this. I have the same problem as daniel. My
stacktrace is lot bigger, but it contains also the part you are talking about
(with the org.hibernate.TransientObjectException). What am I doing is trying to
create at runtime a ProcessDefinition and
Many many thanks Ronald,
It appears that the stack trace was not only for the persistence of the
ProcessDefinition. I've set Hibernate to output the queries and it was
persisting the jbpm classes correctly. The problem was that after that step I
was using the hibernate session to do some other
Sorry for not being very specific. But I found what I needed in the dvdstore
example. Thanks very much!
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Hi!
I have two classes. One is the POJO that maps on a table in my db. This is a
simple class with getters and setters(the name of the class is Project). I have
a ProjectManager class which I want to remotely access in javascript. I will
post only the code for the ProjectManager class.
[EMAIL PROTECTED] wrote : It will be an array of Project instances (well, the
javascript equivalent). Access it the same way you would in Java.
This is great! Just great guys. It's very easy to use SEAM remoting(if you add
some javascript array parsing knowledge:P). Thank you very much for your
Hi Julio,
honestly I haven't used Enterprise Application Projects in Eclipse. What I have
used was a basic Java Project which I packaged and deployed on Tomcat using
Ant. If you don't know Ant don't worry that is pretty easy to learn. What you
need to study a bit more is the way your
Good morning everyone!
I'm working on a project that needs to allow the user to create page workflows.
Let's suppose I've done that already. When the user creates a workflow it will
be saved on disk. The workflows need to be declared in pages.xml in order to be
executed(if I'm wrong correct
Hi,
you can search for Ajax libraries that can allow you to use drag-and-drop. Two
examples I can name are Scriptaculous and Mootools.
(if you haven't looked at the drag-and-drop example from richfaces, look here:
http://livedemo.exadel.com/richfaces-demo/richfaces/dragSupport.jsf; you can
My suggestion would be to create a sort of demo example in which you try out
just a type of component(for example a button). After that works you can add
more components. If you create something small first and it works you can be
sure that when you add something new to it the problem is with
Hello. I'm using the pageflow system on a project and I can't seem to make a
sort of global flow case. I have a header.jsp which consists of the menu of my
application. This menu is included in all my pages. I also have several
pageflows in my app. How can I tell the pageflow system to make a
I'm having some troubles with using s:link inside html code.
f:verbatim
| div
| ul class=nav
| listrongProjects/strong
| ul
| lis:link action=createProject value=Create
Project/li
| /ul
| /li
wise_guybg wrote : I think f:verbatim is superfluous
If I don't use f:verbatim none of the HTML lines of code gets rendered.
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Thanks for the input. But if I use Facelets, I'd have to change all my pages to
use them ... and I have a few ... so any other thoughts ? :)
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Wow! That really works. I've thought of it ... but I haven't tried it because I
was thinking that it would complain to the fact that the document is not
well-formed. Thanks for your help! If you drop by in Romania give me a pm and
well have a beer. Cheers!
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Hi!
I'm having troubles with the JSF commandButton. When I create an input form, at
the end of the form I put a JSF commandButton which should persist my data
entered into the form. The problem is that all the controls that are in the
form(including the JSF button) are not rendered. And even
?xml version=1.0?
| jsp:root xmlns:jsp=http://java.sun.com/JSP/Page;
| xmlns:ui=http://java.sun.com/jsf/facelets;
| xmlns:h=http://java.sun.com/jsf/html;
| xmlns:f=http://java.sun.com/jsf/core;
| xmlns:s=http://jboss.com/products/seam/taglib;
|
Hey Stephen. Thank you very much for asking for the code! After I posted the
code, I started thinking that maybe it's not the code of the form that has
bugs. So I looked through the rest of the code. And I've done two things:
1. I've modified the version attribute of the jsp:root tag to 1.2
2.
Cheers everyone,
I have a small problem. After I deploy several times my project on the server,
I get an error that sais something about the fact that PermGen is out of
memory. Can anyone explain very shortly why does this happen and what can I do
to not get this kind of behavior(because I
Great. I already see the difference. Thanks for your replies and sorry for not
digging deeper into this before posting.
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Hi,
I have a small question. I've configured SEAM to use MySQL. And I want to do
some small testing with it.
myapp-ds.xml
datasources
| local-tx-datasource
| jndi-namemyTestDataSource/jndi-name
|
connection-urljdbc:mysql://localhost:3306/test/connection-url
Sorry I submited it, instead of previewing it :D. I'll continue my question
here.
And I have the following bean:
@Entity
| @Name(user)
| @Scope(SESSION)
| @Table(name=test)
| public class User implements Serializable {
| private static final long serialVersionUID =
the db also has a varsta field, of type int ... I've missed that.
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Hi guys,
I'm having a problem with internationalization in SEAM for 2 days now. And I
can't seem to make it right. So, I have the following files:
pmResources_ro.properties
pmResources_en.properties
pmResources_fr.properties
pmResources.properties
They are stored in:
Hi there Pete,
and thanks for your reply. I've tried that just now. It still loads the en
bundle before the ro one. But I tried the following thing: I've removed the
en locale from faces-config.xml. And now, if I set fr or ro as the
default locale, it seems to load it as it should. Maybe this
grig77cristi wrote : Try to change browser language order. Use ro first.
Thanks. It works fine now.
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Hi everyone,
I am developing an application that uses SEAM and JSF. I've created some custom
JSF components which I will use. The JSF components where tested on JBoss AS
and they work as intended. But when I tried to build the application for SEAM,
it seems not to work. Maybe it is related to
For convenience, I will provide additional info:
JBoss AS 4.0.5
SEAM 1.2
JSF 1.1
I dont have any beans yet, so the beans jar is only present by name, it doesn't
have anything to load.
pageflow.jpdl.xml
pageflow-definition
| xmlns=http://jboss.com/products/seam/pageflow;
|
Hi guys!
I have to create a application using SEAM and jBPM. In short, the application
needs to create workflows and run them using jBPM. Supposing I have the xml
that describes the workflow, I need to deploy it somewhere and somehow, and of
course start it. You can find a demo here:
plchen65 wrote : JBoss came up fine.
Here you are refering to JBoss AS, or JBoss Seam? You should read this link
http://labs.jboss.com/jbossseam/gettingstarted. I did what is writen there and
it was ok.
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Hi all.
I know this might be a stupid question but I could not find the answer so I
hope you can help me a bit.
I started using Seam this week, but I can't seem to make the helloworld
example to work. I mean that when I hit the button say hello, I enter a name,
and when I click ok, a debug
guiltyxsin wrote : Really??
|
| Hmm...ok here is what happens when I type 'ant deploy' within the booking
example directory
|
| [img]http://farm2.static.flickr.com/1311/806595456_82608f8623.jpg?v=0[/img]
|
| Is there any problem there? because it says Build successful so I thought
Thanks for your reply szaccaria. It was more than I could hope for. I did a
google search on jboss hsqldb and found this link:
http://wiki.jboss.org/wiki/Wiki.jsp?page=SetUpMysqlAsDefaultDS which brought
light into my life :D.
Thanks again for your fast reply. Cheers
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