Hello,
We are evaluating jBPM for our application needs.We went through the websale
example for the basic working and found it fairly satisfying.
Now we need to insert either
1)custom form parameters (like a radio button or a dropdown list etc )
or
2)our own forms engine
Is anyone/both of
Hi Koen,
Thanks for the reply. Could you give me the download instructions for CVS?
Where can I download the source?
Thanks,
Lisa
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neotyk,
I ahv alredy taken care of that. We have five data sources configured. The
total of max connactions specified from all five pools goes to 250.
We have 750 connection limit on Oracale DB
Below mentioned are the settings on Oracale server
-
First off, for future reference, you originally posted this message to the
Development forums, don't do that. The first post of that forum explicitly
states NOT to post user questions there.
Second, it appears that your XML is invalid, and judging by your stacktrace, I
would assume that
Have been trying to reproduce any failure with detections using jndi detector
and have not been able to. If you can shed some light to the exact problem you
were seeing, please do.
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Hello,
As the subject says, I can't actually get JBossAOP to work successfully in
JBoss-4.0.4.CR2. I'm new with JBossAOP, and still quite new with JBoss. I have
already looked into many resources on the internet but to no avail (or I'm not
reading at the right place).
My JBoss configuration
Ok, I am just lost here.
In my business method, I have,
this.setX(10); //x was 0
ejbSelectSomeMethod(20);
this.setY(20); // y was 0
try
{
callToAnotherMethod(); //I get an exception here.
}
catch(Exception e)
{
Ok, I am just lost here.
In my business method, I have,
this.setX(10); //x was 0
ejbSelectSomeMethod(20);
this.setY(20); // y was 0
try
{
callToAnotherMethod(); //I get an exception here.
}
catch(Exception e)
{
getEntityContext().setRollBackOnly();
throw e;
}
Now, what happnes is quite funny.
That was solver. The In(create=true) was missing against the ResourceBundle. I
guess this should be handled by the Seam Cruds Generator automatically no?
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I have an entity bean named member to represent a user of our system. When a
user logs in, the member is stored to a context variable:
| @In @Out
| private Member member;
|
and accessed from jsf like this: #{member.first_name}
Now I want to store another member to a context variable
Hi all,
is there any way to set expression of the decision node (or conditions for
transitions) programmatically, via API. I can specify it via xml definition of
course. for example:
| decision name=decision1
| transition name='one' to=one
|
This is the begining code of our web application in order to access to the EJB
context
Hashtable props = new Hashtable();
props.put(Context.INITIAL_CONTEXT_FACTORY,
org.jnp.interfaces.NamingContextFactory);
props.put(Context.URL_PKG_PREFIXES, org.jboss.naming:org.jnp.interfaces);
You can try configuration with low numbers, like 1 or 2 connectcions per DS (it
is easier to see what's wrong).
I think this is Oracle question.
This forum is about JBoss Performance Tuning, not Oracle configuration.
Ask local Oracle expert.
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Yes, I need to update the templates, I have been too busy getting 1.0 rc1 done.
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Can you please explain how to use @Unwrap to have my datamodel refreshed each
time? I haven't found this in any example/doc. Thanks.
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Hi,
If you are curious, run JBoss in TRACE or DEBUG, there is info on wiki/forums
how to turn TRACE on.
If you'll get answer, post it.
Good luck.
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Hello,
How can I use Sun Java Studio Creator 2 to create portlet for JBoss Portal ?
I followed the blog of Marco post in
http://blogs.sun.com/roller/page/marcoscorner?entry=creator_2_portlet_in_jboss;.
But still not work.
Any document for details. Or is there any completed worked example for
I've got the same problem
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---
Using Tomcat but need
I develop webservices using the WSDL first technique. I use wscompile to
generate the java classes needed. Is it possible to use the generated classes
and deploy everything as a SLSB instead of a servlet.
As i understand servlets are not pooled and it would be nice to get the pooling
out of
From what I understand the effect is the same, but the EJB3 engine generates
different SQL-code. When you eager-load all the data is fetched in one big
SQL-JOIN query. A lazily fetched relation is queried in a separate SQL query.
If you always need the related entities it should be faster to
I find it a bit frustrating that this bug
http://jira.jboss.com/jira/browse/JBPORTAL-769?rc=1
is still open on the relased version. Meaning that we will have to stay with
RC2 to be able to manage portlets.
I run the bundled version with JBoss AS.
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same not working for me as well.
I'm running on Portal 2.4 / AS 4.0.3SP1 / MYSQL 4
I'm able to create a user / view user via portal, but unable to register
any help much appreciated
thanks
sunil
[EMAIL PROTECTED] wrote : Yes, this sounds like cache. I will look at it.
View the original post
Have a look at:
http://wiki.jboss.org/wiki/Wiki.jsp?page=WS4EEServerEJB
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dear friends
I just setup small j2ee module, which contains 5 jsps, and three entities.
According to Jboss Eclipse IDE
http://docs.jboss.com/jbosside/tutorial/build/en/html/packaging.html
I placed all my files(.JAR,.WAR,.EAR).
Here is my struscture for entities.
Hello,
after searching all forums, documentation, FAQs for Seam, hibernate and the
microcontainer i have still 2 questions.
The first is:
How can i configure multiple databases with the microcontainer?
I have come this far:
1. created a hibernate config file for each database (hibernate.cfg.xml
I am trying to deploy the jbpm.war on a plain jboss-4.0.3SP1 server ( not in
the starters kit). I copied all the jars from the sar(service archive) and
included it as part of /WEB-INF/lib in the war file.
But during startup the server throws the following error
14:22:49,086 INFO [STDOUT]
Strange exception...
Please post the exact versions you are using.
Regards,
Koen
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We are working on supporting custom forms using facelets in jBPM 3.2
Have a peek in cvs for the details...
Regards,
Koen
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Okay, i found out the issue. I cut paste password from admin user to the
newly created user via MYSQL interface and attempted to login and it worked!!
Could anyone suggest me where to fix?
thanks
sunil
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Hi,
I have successfully deployed booking example application on tomcat with
embedded EJB, but I can't run my own seam application.
The following exceptions occurs when starting tomcat:
INFO 24-04 23:40:30,812 (EJBContainer.java:start:558) -STARTED EJB: com.consil
Lisa,
Have a look at the jbpm downloads page.
Regards,
Koen
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oops, forgot to include the real link.
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---
Using
I am not interested at exposing and ejb as a webservice. I want to create an
ejb from a WSDL file. As i understand it the wscompile tool can olny generate
servlets and servlets are not pooled in jboss.
I did not find an answer to that problem on the wiki page.
View the original post :
Hi
i have put up a simple message driven bean on AS 4.0.4rc2
| @MessageDriven(activationConfig =
| {
| @ActivationConfigProperty(propertyName=destinationType,
| propertyValue=javax.jms.Queue),
| @ActivationConfigProperty(propertyName=destination,
|
Hi,
i have a problem with an EJB-QL Query.
I have following entities, which are nested in collections
Project(1)-(N)Task(1)-(N)SubTask
@Entity
| public class Project{
| @OneToMany
| ListTask tasks;
| }
@Entity
| public class Task {
| @ManyToOne
| Project project;
Hello JBoss Portal Developers,
I have written several portlet applications using apache myfaces. Now I think i
have discovered a bug. My application renderes a link using the outputLink tag.
It works fine if the application runs as standalone web application. It crashes
when it runs as a
I have a session scoped component with @Startup annotation to listen to the
session event. When use firefox, everything works fine. but when use IE to
browse my page, it prints thousands message on jboss console (there's a dead
loop). Here is my code.
| @Name(mySessionListener)
|
I had the same problem. The portlet seems to come bundled with portal libraries
from an older version.
I changed the build to use all the portlet-*-lib.jar files from the actual
portal lib and removed the portlet-*-lib.jar files from
src/resources/helloworldipcportlet-sar so they don't get
Hi,
I cannot access to web applications outside of my machine but from a web
browser located in the same machine of the jboss(tomcat) it works correctly.
Does anybody knows why it can be?
Cheers,
Benji.
View the original post :
Hi there
I'm experimenting a bit with seam, but I'm currently stuck on this issue...
I building a simple questionaire page; one has a list of questions with radio
answers.
In order to display answers like:
| h:column
| f:facet name=Answer
|
Hi, I've just upgraded Jboss 4.03SP1 from EJB PFD 5 to 6jboss starts ok
except when it reaches one of my entity beans I get the following exception:
09:49:14,109 WARN [ServiceController] Problem starting service
persistence.units:ear=SMSPortal.ear,unitName=objentity
|
I'm pretty new to Java Enterprise Development, hope someone can answer this:
At present I'm using a php based portal. In the portal, permission checking and
granting is done like this:
Administrators may create roles and permission areas. Each permission area may
be assigned to a role or may
Hi all,
I am using versioning for optimistic locking pattern as described in ejb design
pattern. all by business operations takes DTOs and does bulk operation. Now, I
am keeping a version cmp field in my dtos and programatically increasing it for
each update operation. If I find a version
solved it..
i had the MDB in another jar then the class doing the lookup(both in a EAR),
when puting them in the same it worked =)
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I even wrote a InitializationServlet which binds the JbpmConfiguration
object to java:/jbpm/JbpmConfiguration jndi name.
(The readme file in starters kit, specifies that the jbpm service archive binds
the JbpmSessionFactory onto a jndi name. But the Mbean binds the
JbpmConfiguration object. )
Does JBossMessaging 1.0 supports XA Recovery?
Thanks
/M
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Does this mean that no one has two enterprise applications where the webapp of
one of the ears is calling the other ears sessionbean??
As far as I can see Jboss doesn't support this when you use isolated classpaths
for the ears (which btw should be used as default..). At least not in a
1:
3.2 will support defining custom forms, including radiobuttons, etc... this
will be fully jsf/facelets based. the type etc will not be in the
processdefinition, but generated by the gpd based on a user supplied template
2:
I tried integrating Chiba once, but came to the conclusion that
hmmm I had this response open since this morning and forgot to post. Koen
eventually beat me to it
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Create a SLSB that implements the methods defined in you SI that is generated
by wscompile.
Package your ejb.
anonymous wrote : The standard deployment descriptor for EJB components
ejb-jar.xml, declares the service endpoint.
| ejb-jar xmlns=http://java.sun.com/xml/ns/j2ee;
|
i am getting same type of exceptions ,
could u please tell me the number u changed so that ur application works fine ?
also what is max value i can give ?
what is effect if i set that value to max ?
View the original post :
Hi...
I am using JBPortal-2.0 and JB Server-4.0.2... I need to change the default
index.html file of the CMS Portlet to my own page... Can anybody tell me how to
do it...
Thanx...
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Reply to the
We have a problem when we performance test our application.
When we run our Jboss app with a high load; 80-100% CPU load for more than
20-40 minutes, the whole Java process with Jboss hangs.
Mostly it accepts no connection at all. Sometimes it allows http connection to
the default webapp but no
Thank you for the help. Will test this soon
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---
Using
I am trying to use this code on my page:
h:selectOneMenu id=template value=#{neBean.template}
f:selectItems value=#{templateMap}/
/h:selectOneMenu
The template map coming from TemplaeLogic with this method:
@Factory(templateMap)
public MapString,Long getTemplateMap(){
Hey Chris,
Maybe you could try this
http://wiki.jboss.org/wiki/Wiki.jsp?page=EncryptingDataSourcePasswords
Let me know if this works for you.
chris griffith
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JBoss 4.0.4CR2 incl. EJB3 RC6
PostgreSQL 8.1.3
When running the tutorial webservice I get the appended stacktrace. Invoking
the WSDL works fine: http://localhost:8080/tutorial/CalculatorBean?wsdl
The stacktrace:
[java] Exception in thread main
Hi !
I had some improvments, but still error.
In summary I:
1) added to my project embedded-ejb/lib
| 2) added to my project microcontainer/lib
| 3) added to my project embedded-ejb/conf
| 4) added my resource dir, containing META-INF/jboss-beans.xml,
persistence.xml, application.xml,
I followed the tutorial for the Eclipse Jboss IDE but get the following error
when I deploy.
Can anyone please help?
13:22:31,174 INFO [Server] JBoss (MX MicroKernel) [4.0.2 (build:
CVSTag=JBoss_4_0_2 date=200505022023)] Started in 23s:
70ms
13:25:11,405 INFO [EARDeployer] Init J2EE
I noticed that the entity manager got by:
| PersistenceContext(type= PersistenceContextType.TRANSACTION)
| private EntityManager em;
|
is not transactional. How can I force it to work in a transactional manner?
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Thomas,
Thanks for the reply. I had to revert back to using Axis 1.1 for now because
of deadlines, etc. I will try JBossWS again in a week or so, once I have this
version up and running.
Thanks again,
Pat
View the original post :
hi,all
In my processdefinition,there is a fork node(create 2 new paths),and a join
node.when a token arrives the join node(in one path a task ends),how can i end
the other task in the other path?
best regards!
jbpm beginner
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Trying to deploy the portletbridge portlet from Portlet Swap (version 1.0 or
1.1.2) and I get the following error:
org.jboss.deployment.DeploymentException: Cannot deploy portlet application; -
nested throwable: (javax.management.InstanceAlreadyExistsException:
The HTTP and Servelt transport invoker does't throw exeption that declarated on
remote method, that only throw some connection exception.
But if change source code,It will be work.
1. comment line isError = true; in ServletServerInvoker class,method
processRequest in try block on remote
I found the problem, I was packaging another copy of the classes in my WAR file
which seam didn't know about and apparently were the ones being resolved.
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Reply to the post :
There is already a thread on this very topic on the forum. Do a search - there
was a conversation on whether this was the right thing to do or not.
You need to access elements of the lazy fetched data (size() for example) to
get it to load.
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Hi,
We are using hsql database that comes with Jboss(4.0.2). Consider that messages
are present in the queue and their expiry date passes while the server is down.
When I start Jboss, it attempts to remove those messages. In this scenario,
some times we get the following error. What can be
Hello,
I have tested jBOSS jBPM, and with the engine, I would like to use a tool of
BAM.
I see JBAM, but it seems that JBAM isn't ready today.
What tool can you recommended me to do BAM with jBPM for the moment (open
source) ?
Thanks.
View the original post :
Hi,
i've solved it changing the server.xml file:
Engine name=jboss.web defaultHost=localhost
instead of:
Engine name=jboss.web defaultHost=public
where localhost is the name of the virtual host.
Cheers,
Benji.
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I've an EAR project consisting of 3 modules: web, ejb and application client.
In the web app I lookup a stateless session bean using the naming convention:
NameOfEAR/NameOfBeanClass/remote.
When trying the same JNDI lookup from the application client it fails.
* Is the naming convention (as
Since jBPM stores all execution data and logging data in the database, you can
use any reporting tool that can access a database. In addition, the sample web
app provides some simple BAM functionality (shown in the getting started wiki).
jBPM Data
Finally, is there any answer to this issue? I have exactly the same problem
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Hi,
I want to automate the deployment of the process definitions. Does anyone know
how to do this with ant?
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Sorry, it works now
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---
Using Tomcat but need to do
Could you please post a little bit more information. A code snippet and the
database schema , index could be useful.
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I had similar problems and found that a prior exception caused the bean
reference un-usable. Sorry I don't have more details, but I would check if
there were any earlier exceptions.
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Hi Everyone:
When i do entity cascade persistence with OneToMany relationship,the above
error occur.
I'm a EJB 3.0 newer,can anyone tell me about what's the root cause?
My class hierachy is like following:
@Entiry
abstract class A{
...
}
abstract class B extends A{
protected List
I would have expected this to be the idea behind LAZY. It allows you to
configure what objects are loaded during an operation. If you need to extend
this behaviour you might want to look into using the extended persistence
context
eg:
|
Could you please post both code examples.
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---
Using
(1) Currently the built-in component org.jboss.seam.core.hibernate only
supports bootstrapping a single instance of Hibernate. This is a silly
limitation and there is a JIRA task to fix this. I'll get on it.
In the meantime, you can should be able to simply create a second component
that knows
There is a problem with having multiple eager many relationships within the
same bean.
http://jboss.org/index.html?module=bbop=viewtopict=76796
Alex
ejb3workshop.com
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Ask in the EJB3 forum. I've never seen this.
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---
andber wrote : asack wrote :
| | For example this is what I have in my current project:
| |
| | EAR isolation turned on (java2Parent delegation is on as well)
| |
| | deploy:
| | my-lib.jar (has global scope across deployments)
| | my-module-1.ear
| |
Kevin,
due to the way jBPM stores it's data, it is not that easy/obvious to use 'any'
reporting tool. Storage is optimized for the engine to work, but for analisys
it requires some work. Full BAM (with a dashboard etc) is a long way off, at
least integrated with jBPM.
There is however an
To reference a special (not the default) hibernate configuration file you can
specify the cfgResourceName-Attribute for the factory.
| bean name=someDatabaseFactory
class=org.jboss.seam.microcontainer.HibernateFactory
|property name=cfgResourceNamesomeHibernate.cfg.xml/property
|
You might want to have a look at using versioning:
| @Version
| public int getVersion()
| {
| return version;
| }
| public void setVersion(int version)
| {
| this.version=version;
| }
|
Depending on what you need to do you could use the version to see if there have
asack wrote : andber wrote : asack wrote :
| | | For example this is what I have in my current project:
| | |
| | | EAR isolation turned on (java2Parent delegation is on as well)
| | |
| | | deploy:
| | | my-lib.jar (has global scope across deployments)
|
There are two separate issues here. The first is what is being returned from
the server side. The servlet invoker is very basic in that is it just sends a
simple 500 error back to the client. The http invoker is a little better in
that while still setting the response status to 500, will
Looks like a bug in JBoss EJB3. I think I have seen someone else report this.
Create a simple test case and submit it to EJB3 JIRA.
What happens if you use:
@PersistenceContext
| EntityManager em;
And remove (type=EXTENDED)?
View the original post :
This happens to me as well after an exception has been raised.
| 16:01:40,759 ERROR [Login] Could not find Stateful bean:
5c4og5m-cflx7q-emg9yzh7-1-emga1xta-8
| 16:01:40,777 ERROR [STDERR] javax.ejb.EJBNoSuchObjectException: Could not
find Stateful bean:
Here is a dummy question.
I installed full JBoss in XP.
My installation has server/default structure, is all just a replacement of
default?
Also how to get farm directory?
Thanks a lot.
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Also, please notice that APPLICATION-scoped stateful session beans are
problematic. SFSBs do not support concurrent access. It is better to use a
JavaBean component if you need to cache stuff in application scope.
View the original post :
Yes, Gavin, yes.
Classloading.
I had an older version of Seam chilling in WEB-INF/lib. Eclipse kindly hides
this file from the resource view when the JAR is in your classpath.
It's the kind of error I make fun of my coworkers for.
Moral of the story, thread-followers: if Seam's not
Hi,
The TransporterClient class seems to always connect to the first available
server from the list of available servers returned by the NetworkRegistry. Is
there a way to make sure that the TransporterClient objects are not all
connecting to the same server, in order to achieve some sort of
You are supposed to be using the embedded-jboss-beans.xml that ships in the
embedded-ejb/conf directory, not writing your own!
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Hi All!
I'm trying to send an EJB Persistent Entity to my JSP but when trying to
display it's properties they are enhanced by cglib and considered lazy as per
Hibernate 3 defaults.
I was able to disable the lazy loading by creating the hibernate hbm file and
setting the class as lazy=false
mruegner wrote : To reference a special (not the default) hibernate
configuration file you can specify the cfgResourceName-Attribute for the
factory.
|
|
| | bean name=someDatabaseFactory
class=org.jboss.seam.microcontainer.HibernateFactory
| |property
Did you ever get this resolved? I am running into the same error.
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I'm not sure I need alot of docs on this. But it would be helpful to know that
a) your app must have write permissions to the file system so it can persist
the jboss.identity file (since there is no way to tell it to NOT write that
file - which is something I think should be changed - not
Not currently. Have added a feature request for it -
http://jira.jboss.com/jira/browse/JBREM-422.
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