Re: How are database JOINS achieved with EJBs?

Hello Steven, Friday, May 26, 2000, 4:52:00 AM, you wrote: example: Write folowing in yours Home interface or ( deployment orion ejb-jar.xml (full: not included) public static final String findByID_STORE_AND_ID_GRP_ORDER_BY_NAME_query= "full:SELECT PL.Id_Pricelist, PL.Datestart, PL.Datestop,

Re: How are database JOINS achieved with EJBs?

you can do it the same way using BMP. Although I would be careful, I think we, as programmers have convinced ourselves that if something is in a database it MUST be an entity bean. This attitude seems to prevail all over, even at my work, where I am having a heck of a time convincing people it is

How are database JOINS achieved with EJBs?

Dear EJB Community: Entity java beans pretty much represent a row of data in a database table. If one has: Table XTable Y -- -- A B C DD E F G One commonly executes a SQL com

RE: Session bean time out : URGENT

I believe you can but I haven't tried. But you can still make the session timeout changes and restart the server. It will preserve your changes. Conrad -Original Message- From: Walker, Eric [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 25, 2000 2:28 PM To: 'Conrad Chan'; Orion-Intere

cloudscape and orion

Hi, I was wondering if we can use the clouscape database that comes with sun's j2sdkee in the orion server. thanks Alex Alexandre J. Boudreau President, Directeur de Projets Fibro Movement Corp. BEGIN:VCARD VERSION:2.1 N:Boudreau;Alexandre;J. FN:Alexandre J. Boudreau ORG:Fibro Movement TEL;W

RE: Session bean time out : URGENT

Where is this file documented? I see that it is created AFTER I deploy but that's too late for me to set the time out. Can I create this file and included it as part of my pre-deployment packaging? Thanks Eric -Original Message- From: Conrad Chan [mailto:[EMAIL PROTECTED]] Sent: Thurs

RE: Session bean time out : URGENT

I believe you could control the session timeout in ora-ejb-jar.xml which have the setting like below:- Conrad -Original Message- From: Walker, Eric [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 25, 2000 12:43 PM To: Orion-Interest Subject: RE: Session bean time out : URGENT Hi We a

setting http session time out

It seems like the http session expires after a couple of minutes if the application deployed on Orion has been sitting idle. As long as there is some activity, the session stays active. For example, if the session is first acquired in one servlet which brings up a login web page: HttpSession my

Number of instances of servlets used

Is there a way to set the number of servlet instances that the orion server can use in its servlet instance pool? Thanks.

RE: Session bean time out : URGENT

Hi We are currently working on a application using the orion server. I would like some information on how to control the timeout interval for EJBs under Orion. We seem to be timing out after two minutes or so. We have a critical deadline and this is really holding us up. I have posted this questi

Adding to the Server.

Being New to Orion and EJB are there any documents giving a step by step guide to the tools required to add an application to Orion. I have started a number of the tools but which one builds the WAR or the EAR. Which order do I use them in. This seems to be the area where Orion is missing

JNDI lookups

Hi everyone, this might have been asked before, but I have a question regarding JNDI lookups. I tried the ConverterApp example that is in the J2EE Developer's Guide (Getting Started). So I used the J2EE deploytol and then deployed the ear in orion. In order to run the application Client I need t

Installing Servlets in Orion

Hi, I am having a few problems installing servlets into Orion. My Server.xml is set to: My default-web-site.xml is set to: http://localhost/pops-web/servlet/ParameterObjectFactory and http://localhost/pops-web/servlet/General Obviously I am missing something as I am getting HTTP 500 -

Re: AW: EJB state question & Configurable EJB start-up

Hi, Another option could be that the Session Bean instantiates and registers a rmi object if it does not exist, and use this object as the global state. I think it must not be difficult to register a rmi object in the Orion rmi registry. I will try ... Do you find suitable this solution ? Or you

R:

Steve, 1)Add more than one data-source in data-sources.xml 2)reference them in orion-ejb-jar.xml: this way every Bean can use a different data source Hope this help -Luciano -Messaggio originale- Da: Steven W. Rock [mailto:[EMAIL PROTECTED]] Inviato: giovedì 25 maggio 2000 15.13 A

AW: EJB state question

As far as i know, there is no other way than defining a real entity bean to store something. One could think to use static variables within a stateless session bean, but this approach fails if it comes to clustered servers with multiple JVMs (and nobody can guarantee anything about the lifetime of

Re: doPost/doGet confusion

Title: RE: doPost/doGet confusion No, it can be forced to do a POST-request by using the setRequestMethod method.   /August - Original Message - From: Patrik Andersson To: Orion-Interest Cc: E-volution Sent: den 25 maj 2000 15:05 Subject: RE: doPost/doGet confusion

No Subject

How do I reference more than one database in my applications for CMP objects? -Steve

RE: doPost/doGet confusion

Title: RE: doPost/doGet confusion Hi! Doesn't HttpUrlConnection make an HTTP GET request? Isn't that what it's made for? Best regards Patrik Andersson -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: den 25 maj 2000 13:23 To: Orion-Interest Cc: E-voluti

doPost/doGet confusion

Hello! We have experienced a most strange behaviour on a fresh installation of Orion 1.0rc1 deploying a web application of ours. When executing a "POST" request on a servlet (using a java client program using a HTTPUrlConnection) the orion server seems to dispatch to the "doGet" method instead

EJB state question

Hi all, How can I maintain non-persistent state in a component that will be accesed by multiple clients ? For example, I have a component that subscribes to a JMS topic and listen for events. I created a Stateless Session Bean with a getLastMesssage() methof that returns the last message obtaine