Re: Oracle Sequences and CMP
I'm trying to use CMP for beans that map to tables in which the primary key is an integer that comes from an Oracle SEQUENCE. How do I get the container to get the next number from the appropriate SEQUENCE on a create? You could build a Session Bean that will take care of connecting directly to the database and get the "next number" from the given sequence. If you want, I'll suggest you to take a look to a very interesting thread present on www.theserverside.com, regarding a session bean generating unique values for PrimaryKeys. It's worth a read. Hope this helps... Best regards, Alex Cos'e' il genio. E' fantasia intuizione, colpo d'occhio e velocita' d'esecuzione. (Amici Miei) --- Alessandro A. 'Kazuma' Garbagnati http://www.kazuma.net/ ICQ UIN: 1600386 Mountain View, CA, 94043 - USA
(no subject)
hello everyone, I an new to use orion and this list. While using the ejb examples shipped with orion I faced a problem, I introduced the hello() method in one of the ejb, after deploying them, It showed me the error abstract method defined , and sometimes no such method found, when I removed the folder ejbexamples from the application deployment folder and redeployed it the problem vanished. Did any one faced the same problem... Does it mean we can not change the deployed ejb's... Please tell me if someone knows the answer... Rajan _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com
Java Con: NY: First week march. Anyone going?
If any of the people on this list would like to meet up please email me and we can arrange to meet offline from this list. I will post though when a meeting time has been decided for any last minute Dan Site http://www.javacon2000.com/
java.io.StreamCorruptedException
Hi, since i have update to 1.4.7 i found this message in the log files: Error restoring application state: java.io.StreamCorruptedException (InputStream does not contain a serialized object) it occurs only from time to time (e.g. everytime orion is started and the first request comes along). i haven't noticed any problems occuring due to this, but i'm just curious. --nils
RE: Oracle Sequences and CMP
Quite simply, you can't ;) EJBs must generate their own primary keys. The only way you can do this is have another bean that runs a custom SQL query to get a new ID from the sequence and then use that. But this is very ugly, not DB independent and involves coding SQL in your bean. I don't recommend it at all. -mike -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Dan Cramer Sent: Sunday, February 18, 2001 5:59 PM To: Orion-Interest Subject: Oracle Sequences and CMP I'm trying to use CMP for beans that map to tables in which the primary key is an integer that comes from an Oracle SEQUENCE. How do I get the container to get the next number from the appropriate SEQUENCE on a create? Help is appreciated, Dan Cramer Chief Architect Dynamic Resolve, LLC Internet Solutions Consulting
RE: Not authorized to view this page
Title: SV: Not authorized to view this page I do know how to manage these problems - hack away at it for a few hours (quite used to doing that on my own time with open source stuff), but I'd prefer not to have to deal with trivial crap that can take up a lot of time. I also prefer to use products which are of a higher standard than uncle Gates' offerings. Since you don't know me and are not familiar with my work I'm not offended by your suggestion that I may be in the wrong industry. By the way, I did setup my own index.html file,I just didn't expect to have to configure an XML to handle html. -Original Message-From: SureTicket.com [mailto:[EMAIL PROTECTED]]Sent: Saturday, February 17, 2001 12:40 AMTo: Orion-InterestSubject: RE: Not authorized to view this page In case you didnt know, u can do your own setup of welcome files. Anything index.jsp, index.htm, index.html... Maybe even index.asp... ;) hehe(joking) As far as commercial products go, dont get anyone started. FrickinIIS has a default.htm as a welcome file, by default. (I think) I guess now i'm gonna need to complain to uncle Gates "considering its a commercial product." (Its not like i use it, but still) If you dont know how to manage these kinda problems you are in a wrong industry, no offence or anything. Anton aka sigg- -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Adamson, ScottSent: Thursday, February 15, 2001 4:49 PMTo: Orion-InterestSubject: RE: Not authorized to view this page I found the problem, it seem that the global-web-application.xml supplied in the tutorial didn't have an entry for html, I added it. Also had to rename index.htm to index.html, a little disapointing to have these hassles considering that were talking about a comercial product. -Original Message-From: Magnus Rydin [mailto:[EMAIL PROTECTED]]Sent: Thursday, February 15, 2001 6:24 PMTo: Orion-InterestSubject: SV: Not authorized to view this page Are the pages protected? Have you added a entry to your principals.xml for the app? What version of Orion are you running? More information needed. WR -Ursprungligt meddelande- Från: Adamson, Scott [mailto:[EMAIL PROTECTED]] Skickat: den 14 februari 2001 16:05 Till: Orion-Interest Ämne: Not authorized to view this pageI get the message 'Not authorized to view this page' when trying to run the addressbook example from the CMP primer. I believe Orion is working correctly as I can run the orion-primer example. Any help much appreciated. Come on !! Someone must have had a similar problem, I'm running Orion on Win NT workstation trying to access the pge from the same machine, how can I not have access to something on my own machine ?? I've tried loging in as admin (normal account should have admin rights anyway !) no difference. If any Orion support people monitor this list please help as I'm evaluating Orion with the view to deploying it within a 10 server cluster ($$$). regards, Scott.
Orion performance tuning
We are investigating Orionserver to replace Apache Tomcat. We could use any input on performance tuning for servlets. Has anyone seen a matrix or formula for initial values that might help us out? We have approximately 100 internal users that hit the server serving ~90 objects with approximately 100 - 200 database connections open all the time. Our server is a SUN E 10K with 8 GIG of ram. I can offer all of the specs if needed. Your help is greatly appreciated. thanks, Mark
RE: Not authorized to view this page
Good point, Scott. Never make judgements about a person until you have walked a mile in his mocassins -- old Native American proverb. Or here is my own saying. Someday my teacher may be my student and my student may be my teaccher. -Original Message- From: Adamson, Scott To: Orion-Interest Sent: 2/18/01 4:19 PM Subject: RE: Not authorized to view this page I do know how to manage these problems - hack away at it for a few hours (quite used to doing that on my own time with open source stuff), but I'd prefer not to have to deal with trivial crap that can take up a lot of time. I also prefer to use products which are of a higher standard than uncle Gates' offerings. Since you don't know me and are not familiar with my work I'm not offended by your suggestion that I may be in the wrong industry. By the way, I did setup my own index.html file, I just didn't expect to have to configure an XML to handle html. -Original Message- From: SureTicket.com [mailto:[EMAIL PROTECTED]] Sent: Saturday, February 17, 2001 12:40 AM To: Orion-Interest Subject: RE: Not authorized to view this page In case you didnt know, u can do your own setup of welcome files. Anything index.jsp, index.htm, index.html... Maybe even index.asp... ;) hehe (joking) As far as commercial products go, dont get anyone started. Frickin IIS has a default.htm as a welcome file, by default. (I think) I guess now i'm gonna need to complain to uncle Gates "considering its a commercial product." (Its not like i use it, but still) If you dont know how to manage these kinda problems you are in a wrong industry, no offence or anything. Anton aka sigg- -Original Mess age- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Adamson, Scott Sent: Thursday, February 15, 2001 4:49 PM To: Orion-Interest Subject: RE: Not authorized to view this page I found the problem, it seem that the global-web-application.xml supplied in the tutorial didn't have an entry for html, I added it. Also had to rename index.htm to index.html, a little disapointing to have these hassles considering that were talking about a comercial product. -Original Message- From: Magnus Rydin [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 15, 2001 6:24 PM To: Orion-Interest Subject: SV: Not authorized to view this page Are the pages protected? Have you added a entry to your principals.xml for the app? What version of Orion are you running? More information needed. WR -Ursprungligt meddelande- Frn: Adamson, Scott [ mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] ] Skickat: den 14 februari 2001 16:05 Till: Orion-Interest mne: Not authorized to view this page I get the message 'Not authorized to view this page' when trying to run the addressbook example from the CMP primer. I believe Orion is working correctly as I can run the orion-primer example. Any help much appreciated. Come on !! Someone must have had a similar problem, I'm running Orion on Win NT workstation trying to access the pge from the same machine, how can I not have access to something on my own machine ?? I've tried loging in as admin (normal account should have admin rights anyway !) no difference. If any Orion support people monitor this list please help as I'm evaluating Orion with the view to deploying it within a 10 server cluster ($$$). regards, Scott.
Applets in J2EE Presentation Layer
A few months ago there was a spirited discussion about the possible demise of the applet wrt to J2EE application development. I'm unable to find this thread in the archives. Does anyone have any link to it? Also, is there anyone who is currently using, or has previously successfully used, applets in a production orion application? I would appreciate knowing your experiences. Thanks. Jay __ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/
Re: How can I run two instances of orion on single m/c
I am sorry for being extremely late in my reply but I guess you would be knowing by now!! If not then you just change the port number in the rmi.xml file in the config directory :-\ ?xml version="1.0"?> !DOCTYPE rmi-server PUBLIC "Orion RMI-server" "http://www.orionserver.com/dtds/rmi-server.dtd"> rmi-server port="4000"> !-- A remote server connection example --> !-- server host="the.remote.server.com" username="adminUser" password="123abc" /> --> !-- path to the log-file where RMI-events/errors are stored --> log> file path="../log/rmi.log" /> /log> /rmi-server> And similarly for the other. mohit Have a nice day :-) Kesav Kumar wrote: I want to run two instances of orion servers on a single m/c on different ports. Is it possible to run two instances on the same m/c? Kesav Kumar Software Engineer Voquette, Inc. 650 356 3740 mailto:[EMAIL PROTECTED] http://www.voquette.com -- * The information contained in this message (including any attachments) is confidential and may be legally privileged. If you are not the intended recipient, please delete it from your system immediately - any disclosure, copying or distribution thereof or any action taken or omitted to be taken in reliance thereon is prohibited and may be unlawful.AITPL makes no warranty as to the accuracy or completeness of any information contained in this message and hereby excludes any liability of any kind for the information contained herein or for the transmission, reception, storage or use of such information in any way whatsoever. Any opinions expressed in this message are those of the author and do not necessarily reflect the opinions of AITPL. *
How to define a data type in cmp field???
Hi, I'm developing an EJB component based on CMP and I'm facing a limitation in orion's CMP engine: how can I map a field of my ejb to a long database field? The field is a variable-length long java.lang.String field used for comments a user enters, and I want it to store it in database using orion's CMP. thanks in advance -sj __ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/
