Hello everyone,
I have an OR mapping that involves 2 entity beans, named Group and User,
like in the following example:
public class GroupBean implements EntityBean
{
...
List users;
public addUser(User user)
{
users.add(user);
}
}
So, I have an 1/*
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Hello Daniel,
What I said about those 2 tables, was strictly Orion-related. You are right,
in designing relational databases, a n-m relationship will be normalized by
introducing 1 (one) table and two 1-n relationships between the existing 2
tables (Group, User) and the new one (let's say
I would think that is this better done with LDAP and defined roles and groups. Then use the J2EE security linked to the LDAP to control access.
Remember that Entity beans represent data in the database. Unless each of these things are actual data then it should not be an entity bean.
Jonathan
Title: javax.naming
javax.naming what happened to this in the 1.3 release??
what did it get replaced by
Joseph Faisal Nusairat, Sr. Project Manager
WorldCom
tel: 614-723-4232
pager: 888-452-0399
textmsg: [EMAIL PROTECTED]
My original post never appeared, so I am reposting...
-Steve
---BeginMessage---
Greetings.
A new release was recently announced, but I have been unable to find it
on the website. The only thing I have been able to find any references
to is the 1.5.2 build, which has been around for a while.
Orion is pretty good as far as keeping the relationships in
orion-ejb-jar.xml current. We have not been using BMP, but mostly 2.0 style
CMP, and this particular area has been working for us without a flaw.
-AP_
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On
Yes, I have noticed the same behavior in 2.0 CMP style beans. What I have
been doing is simply alerting orion-ejb-jar.xml, and changing one of the
tables into another one. So, instead of 2 tables, there is actually 1
table. I am not sure, if this is working correctly during transaction, in
The release was only announced as coming within the next few days - which is
certainly not
specific. They've had to re-write a bit of the core parts for spec purposes so there
is certainly
testing they need to do before it gets out to us...
Hopefully - within the next few days!
Cheers
Ray
---
no new release...
always check out
http://www.orionserver.com/orion/changes.txt
also, you can download orion.jar from
http://www.orionserver.com/orion/orion.jar
(that's what autoupdate does, BTW)
No new release or further comments from magnus yet.
-Original Message-
From: Stephen
Does any noe know why i would get this error
servlet to session bean to oracle db
i do get a connection then when i try to create a
preparedStatement this happens
thanks chad
java.sql.SQLException: Protocol violation
at
oracle.jdbc.dbaccess.DBError.check_error(DBError.java:631)
If I have a code block such as
%
try {
}
catch (Exception e) {
}
%
inside a JSP, how do I output error to either the browser or
to the server console ?
--
Vinay Vaze
M/S : 7H-80
Phone : (425)-865-2929
Email : [EMAIL PROTECTED]
I am trying to get to work the examples from Ed Roman's book Mastering
Enerprise Java Beans.
One of his examples is CountBean client application.
Here is what I have done so far.
I have Orion installed in
D:\Program Files\SPSSWeb\Orion
J2EE sdk installed in
C:\j2sdkee1.2.1
Java SDK installed
Title: javax.naming
Umm..it's in the rt.jar.. right where it has always has
been...
-Original Message-From: Nusairat, Joseph F.
[mailto:[EMAIL PROTECTED]]Sent: Wednesday, October 03, 2001
8:49 AMTo: Orion-InterestSubject:
javax.naming
javax.naming what happened to
for the terminal, you can use System.out.println(e.getMessage()) in the
catch phrase
for the jsp, you will need to initialize some string variable in the catch
block and then use in the html ...
%
String error = ;
try {
}
catch (Exception e){
error =
Perry did you fin out the answer to this i'm running
into the same problem
data-sources
!--
An example/default DataSource that uses an ordinary
JDBC-driver (in this case hsql) to create the
connections.
This tag creates all the needed
BTW, if you use IE, disable 'friendly HTTP error messages'. This option, in
its active state will prevent the error page to display in the browser.
JP
-Original Message-
From: The elephantwalker [mailto:[EMAIL PROTECTED]]
Sent: Miércoles, 03 de Octubre de 2001 13:21
To:
System.out.print() - server console
out.print() - HTML page
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]] On Behalf Of EXT-Vaze,
Vinay G
Sent: Wednesday, October 03, 2001 12:09
To: Orion-Interest
Subject: Displaying errors in JSP
If I have a code block such as
Response Inlined.
EXT-Vaze, Vinay G wrote:
If I have a code block such as
%
try {
}
catch (Exception e) {
e.printStackTrace(); //This should write the stack trace of the
exception to the console.
}
%
inside a JSP, how do I output error to either the browser or
to
Greetings, Swavek.
I think the problem may be your orion-ejb-jar.xml file. If you do not
have one (you did not post one), Orion will autogenerate one for you
based (loosely) on your ejb-jar.xml file. It is similar to the one for
the J2EE server, and the details are available on the Orion
I've
got two apps deployed as expaned directories. XML files are similar since
they're
similar apps.
But
one does not allow any context lookups and one does?
orionconsole can't
access
the context and EJB's in the broken app but can in the other. It gets
these
naming
exceptions in
What
happened when you deployed? Did you get any error messages? It looks like your
datasource jndi name is wrong in the offending appalmost like it isn't even
deployed.
Check
out the name of your datasource in your resource tag. This is where it is
blowing up. For example, if this is
I think it might be that sun-j2ee-ri.xml is specifying the jndi name,
ejb-ref name binding, whereas orion is not parsing that file. I think
you have to do it in orion-ejb-jar.xml to do the things equivalent to
sun-j2ee-ri.xml does. You can find the orion-ejb-jar.xml in
We're having a problem running JNI (C++) from Orion enviorment. The original
error message is:
C++ CommIFCMSListener::processEvent - Could Not Get Class For Java
CMSListener Object.
The JNI method is called from a Java class, not EJB. The Java application is
deployed into Orion Server.
The JNI
Does anyone know how to configure Orion so the servlet container never
expires initialized servlets?
Adam Kipnis
JAMDAT Mobile
[EMAIL PROTECTED]
310.636.3126
Why document? If it was hard to write, it should be hard to understand!
-Me
Dear all,
Does any one of our group have bench mark reports of OC4J wrt other
Application Servers mainly WebLogic, Iplanet and IBM Web Sphere.
Can we get the performance reports of OC4J and how much load it can
handle.
Please help in regard..
With warm regards
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