I am sure a dirty read is when an object has an old set of values when
compared to the database. This does happen in optimistic concurrency
control.
Dan
- Original Message -
From: "Vidur Dhanda" [EMAIL PROTECTED]
To: "Orion-Interest" [EMAIL PROTECTED]
Sent: Wednesday, January 31, 2001
What does (Is your agruement RMI-IIOP valid) mean?, this class is used from a
javabean used from a JSP. Its parameters are two classes from my own and
java.lang.String from Sun. We are not using neither clustering neither
persistant sessions (at least I think that this is the default
Title: RE: taglibs
Are
you in production with 1.3.8 ?
Otherwize I would strongly suggest that you update your server to a later
version.
If the
problems persists, please package it into a WAR and include it in a reply so
that we can try it out.
WR
-Ursprungligt meddelande-Från:
Dear All,
There are two errors in my appliction.log on Orion, I really don't know where i
miss,
can anyone tell me why? and how I do?
Think you a lot
yours Urey
** my errors *
01-1-31 3:35 galacyWeb: org.apache.struts.action.ActionServlet:
As far as I can judge it means that you need to implements
java.io,Serializable interface in your
com.mas.ebiz.asp.application.ejb.dao.ApplicationControlDAO class.
Alexey Ryndin
Hi,
well, i'm more in need of some kind of step-by-step
info as i'm new to java, j2ee and orion.
So far i couldnt even setup orion to run plain
servlets with mm.mysql as orion seems to ignore my
classpath setting (or even i guess so).
thanks
- Original Message -
From: "David Morton"
If somebody using Interbase successfully, please send your database schema
and data-sources.xml part to this list. TIA
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Randahl
Fink Isaksen
Sent: Wednesday, January 31, 2001 10:05 AM
To:
I will not recommend you using IBM JVM. I myself tryed it and found it very
instable and slow. Sun JVM solved both problems fine. (I've tried it on
Win2k)
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Jason Rimmer
Sent: Wednesday, January 31, 2001
Really you should check out the J2EE specification at java.sun.com and in
also grab some further info on JSP and servlets while you are there.
Orion is suprisingly compatible with the J2EE spec. For example you should
be using WAR deployment of your servlets then you will be able to use the
Title: RE: taglibs
Thank
you very much for your reply, Grant. As suggested I went back to the basics to
make sure my tags did work when I did not rely on the aliasing mechanisms. Doing
this I discovered a couple of minor syntactical errors and semantical errors,
which I fixed, and - voilla
ah, interesting subject. Heres another (database-centric) view:
- dirty read (also referred to as "uncommitted read") means that one
transaction can see changes another transaction has performed, but not yet
committed.
- optimistic concurrency means that a transaction, upon changing data, does
I just spent the last several hours reading everything I could possibly
find about this topic, and I would like to retract my former explanation
and issue a new one :-)
Here's my current best guess as to how all this stuff works. I hope
someone will correct any misconceptions.
1) Dirty reads
I must have misunderstood the question {:-). Working from a different frame
of reference, I guess. Good luck! :-)
-Original Message-
From: Juan Lorandi (Chile) [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 30, 2001 11:17 AM
To: Orion-Interest
Subject: RE: When using autonumber for
Hi,
just wondering in
general about security and EJB.
Say you want a
secure transaction between two EBeans, do you have to code something in the
EBean, set some properties for the EBean, or will it be Web Server (Orion)
specific?
Walle
Just a few notes to this memo:
1. Someone on this list used openJMS (www.openjms.org) with Orion, and has good
success, after they positioned some Jar files, etc.
2. As far as teaching students, I have learned on Orion and Jboss/Tomcat. Orion is
free to developers and non commercial use,
Currently, Orion is being reorganized under another company, in order to provide
enhanced support (at a higher price). There are plans to keep developer and non
commercial licenses free, and hold the basic price at $1500. I understand those
support plans are going slower then usual, and
Hi,
We upgraded orion server from 1.3.8 to 1.4.5. Now server goes down
once you exit from window. Server is running on SunOS 5.7. I start
server using
java -jar orion.jar
with 1.3.8, server was running even after log off.
Please help!!
thanks,
Nilesh
One thing I forgot to mention, is that Jboss/Tomcat (www.jboss.org) are
pre-configured, and run right from the box. Either Orion (www.orionserver.org) or
Jboss/Tomcat would be nice for student needs.
-Original Message-
From: Jason Rimmer [mailto:[EMAIL PROTECTED]]
Sent: Tuesday,
Hey Tom,
Potentially silly question (somewhat new to Orion but I've used a few other
app. servers). Are you basically saying that the use of a
javax.sql.DataSource acquried via a call to InitialContext.lookup() means I
don't need a JDBC Driver on a remote client machine (end-user's desktop)?
I
I am just guessing here, since I don't use weblogic. It may be possible that
web logic forces only RMI-IIOP arguements. In which case any thing passed on
the wire must be a primitive, Serializable or Remote type. If they are not,
they are invalid ant may fail on deployment when weblogic
The BEA support channels would seem to be a better place to ask this
question. Would you ask a Win2K question on a linux support list?
Kirk Yarina
At 05:21 PM 1/30/01 +0100, you wrote:
We have developed a web application that works fine under OrionServer.
It has JSP, JavaBeans and Taglibs.
You will have to define the jdbc connection in the datasource configuration
file on the appserver though.
The client should never use any jdbc directly :)
The Entity beans can be mapped using cmp or bmp and the lookup through the
JNDI context for the suitable connection instance is
done through
I will share these thoughts on student use, since it was brought up. I think that you
can use a combination of open source and commercial products for student use, without
paying the required fees (as long as the student applications are not deployed on the
server for commercial use). Here
Ofcourse if you use this in an Entity bean pls use the EJB connection :)
Sorry just aditional information - forgot this on the first letter :)
Klaus
-Opprinnelig melding-
Fra: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sendt: 31. januar 2001 16:19
Til: Orion-Interest
Emne: SV: R: R:
Try
nohup java -jar orion.jar
Kirk Yarina
At 09:11 AM 1/31/01 -0500, you wrote:
Hi,
We upgraded orion server from 1.3.8 to 1.4.5. Now server goes down
once you exit from window. Server is running on SunOS 5.7. I start
server using
java -jar orion.jar
with 1.3.8, server was
If you dont specify nohup then your process is attached to your
terminal. You should use
nohup java -jar orion.jar
Nilesh Patel wrote:
Hi,
We upgraded orion server from 1.3.8 to 1.4.5. Now server goes down
once you exit from window. Server is running on SunOS 5.7. I start
server using
It's tough for container providers to provide Singleton behavior when more
than one JVM is involved;
I can trace this back to CORBA. That's why it's not in the spec.
JP
-Original Message-
From: Jeff Schnitzer [mailto:[EMAIL PROTECTED]]
Sent: Martes, 30 de Enero de 2001 20:29
To:
Don't worry about it - I found the error of my ways.
Emil Sarkissian wrote:
Hi,
I seem to not be able to look up an EJB from my servlet. Anyone have any
ideas how you make your EJBs accessible to servlets?
The error I get is "MyCart not found".
Thanks,
Emil.
I think that this question is not a question that should not be posted in
this maillist.
Here there is a lot of people that has experience on j2ee programming and
use OrionServer for developing J2EE applications but later they have to port
their application to another J2EE application server,
I'm using the counter.jar which is fine, but does it have any impact on
performance ?
Ok, the EJB spec doesn't support id fields, but surely now for every
create() I'm actually doing twice the work - ie: creating and loading the
counter entity bean and the entity bean using the counter? That
I'm having an issue where a custom JSP BodyTag
used in JSP Pages is producing some undesirable
results. I am hoping someone out there has
already encountered a similar problem and can
point me in the right direction in solving mine.
The issue is that my custom JSP BodyTag is a wrapper
around JSP
Hi there,
We just moved to Oracle 8.1.7 database (or upgraded to it). The new jdbc.zip
that is required to use it is causing some odd problems with Orion 1.3.8
that we are running. Specifically, it appears every time we try to connect
to the database it gives a "Stream already closed" error.
Is
Howdy,
Does anybody know where I can find the native user support archive (I'm
really after the redhat-6.2/liborion.so) that is linked from the
http://www.orionsupport.com/articles/users.html page with the URL
http://www.orionserver.com/private/native_user_support.tar.gz? I'm getting a
404 -
Hi,
Thanks for replies. Actually I forgot to mention in my previous emails
about nohup. I also tried
nohup java -jar orion.jar .
But it still terminates after I logoff.
TIA
Nilesh
- Original Message -
From: "Ismael Blesa Part" [EMAIL PROTECTED]
Date: Wednesday, January 31, 2001
A guess from me is that when executing
nohup java -jar orion.jar
stdout goes to console. If the console quits maybe an IOException occurs
which will terminate orion.
It is a guess.
try redirect it orion.jar 1errorlog.txt 2stdout.txt
forgot the correct way to write it, but it is something like
First of all your orion startup servlet only needs the service method.
And then it should be load-on-startup x /load-on-startup ( see web.xml)
where x is an appropiate nr.
This will force orion to load it before it is fully inited.
regards
Johan
( my servlet that loads up data from
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