fundamental bugs in EJBmaker?
Hello! The EJBMaker has fundeamental bugs on my system. I can't read and write .skelton files and don't see some options shown in the tutorial. I tried EJBMaker form Orion1.4.5 and 1.4.0 with jdk 1.3 but it's the same effect. Can someone tell me, if I have to configure something (enviroment...)? Thanks! Andreas Schouten
RE: No influence on CMP 2.0 getter setter methods - a feature or abug?
At 14:54 22.02.2001 , you wrote: My two cents ... Putting checks in the EJB's will give you much better information on exactly what has gone wrong. Adding checks in the DB as well can't hurt, but without the EJB checks it might be hard to know what action to take in the face of a generic SQL error. Nick Newman very true. that's why I would regard DB constraints only as an additional security measure to protect your data model integrity. depending on your jdbc driver the SQLException's error message can give you some information during development. however, if your client code has to react to the fact that a unique constraint on a non-pk key has been violated you have no choice but to put that check into the EJB tier and I would also generally regard that as better style. regards, robert (-) Robert Krger (-) SIGNAL 7 Gesellschaft fr Informationstechnologie mbH (-) Brder-Knau-Str. 79 - 64285 Darmstadt, (-) Tel: 06151 665401, Fax: 06151 665373 (-) [EMAIL PROTECTED], www.signal7.de
Re: SAPDB experience and Datasource
At 00:44 23.02.2001 , you wrote: Hello, I'd be interested in hearing the experiences from people who used SAPDB with Orion CMP in terms of stability and performance on both linux and nt. SAPDB on linux in development for a little more than 3 months now and everything works fine. performance and stability is good. planning to go in production 4 weeks from now. data-source class="com.evermind.sql.ConnectionDataSource" inactivity-timeout="120" location="jdbc/SAPTestDBDS" name="SAPTest data-source" xa-location="jdbc/xa/SAPTestXADS" ejb-location="jdbc/SAPTestEJBDS" url="jdbc:sapdb://host/DBNAME" connection-driver="com.sap.dbtech.jdbc.DriverSapDB" username="SOMEUSER" password="SOMEPWD" / Also if you have them available, can you share your database-schema ? no special schema but we're not using the autocreate-tables feature anyway. Thanks, Christian (-) Robert Krger (-) SIGNAL 7 Gesellschaft fr Informationstechnologie mbH (-) Brder-Knau-Str. 79 - 64285 Darmstadt, (-) Tel: 06151 665401, Fax: 06151 665373 (-) [EMAIL PROTECTED], www.signal7.de
No Subject
Hello! The EJBMaker has fundeamental bugs on my system. I can't read and write .skelton files and don't see some options shown in the tutorial. I tried EJBMaker form Orion1.4.5 and 1.4.0 with jdk 1.3 but it's the same effect. Can someone tell me, if I have to configure something (enviroment...)? Thanks! Andreas Schouten
RE: http 500 errors
You would not happen to be using Internet Explorer, would you? If so, that is why you don't see the stack trace, someone mentioned earlier on. Go to the "Advanced" part of the "Internet Options" and disable the so-called "Show friendly http error messages". The so-called friendliness lies in the fact that the browser does not show the error itself, rather it shows an informative message to non-technical users about what they could try to do in case of the error, which occured. I is still quite a puzzle to me why this browser does not include a link to the thorough error information on the so-called friendly error pages. Now THAT would have been friendly ;-) Randahl -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Vaskin KissoyanSent: 22. februar 2001 20:40To: Orion-InterestSubject: http 500 errors I keep getting internal server errors (HTTP 500), where do I go to debugthis? Which log file has this stuff? I need a stacktrace! It's not popping up on the console, and I couldn't find it in any of the obvious .log files.Thanks in advance...
RE: Beginner...
You need to check out the "Orion Primer" at jollem.com. The easiest way to find it is to go to www.orionserver.com , click on "Documentation" and locate the link to it on that page. R. -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Luis Javier BeltranSent: 23. februar 2001 06:28To: Orion-InterestSubject: Beginner... Hi all, I've just started using Orion server My question is, how do I create a new application?? What files should I modify, what lines should I add, to register it? Thanks!! Luis Javier
RE: Win2k Pro. is messing up the DB
I know this is a wild guess, but just to make sure, I would of course do a disk scan on that machine to make sure it is not a hardware problem - these things do happen, I am afraid. Another good thing would be to run the application on a _different_ Win2K Pro. machine to make sure it is not just something which is specific to only her single machine. BTW, I would doubt PostgreSQL more on Win2K than I would doubt Orion. Orion is a java application, which gives it a pretty good chance of running in the same way on different platforms. To the best of my knowledge PostgreSQL on Win2K is a port of the code from another platform, and from reading articles at PostgreSQL's web-site it seems it is not totally stable on Win2K. I have seen at least two posts on this list where people recommends *not* using PostgreSQL from Win NT based systems - not yet, anyway. I have used Orion on Win2K with no problems - but then again I do *not* use PostgreSQL Hope you find a solution Yours Randahl -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of [EMAIL PROTECTED]Sent: 23. februar 2001 02:19To: Orion-InterestSubject: Win2k Pro. is messing up the DB Hello, I do not really know if this is because she's using Window 2000 Professional. All our employees use Windows 2000 Servers or Linuxes or Solarises except for one person. The exception is Windows 2000 Professional. The problem occurs only at her computer. Once she updates a DB record, it messes up another record. This does not happen all the time, but once in a blue moon. This is why I can't catch the problem in my code. AndI do not think it is my code. I am using CMPs and orion 1.3.8 with PostgreSQL. I doubted postgresql and orion in the beginning, and now I narrowed it down to orion because it may be machine specific as I mentioned earlier. Why does a DB server have to do with a specific machine? Then what? An App. Server which holds a session to a machine? I am lost. Does anyone have any clue? I really really hope it's my code. I appreciate your attention. Simon
RE: Browser crash under Orion/SSL
It seems the problem is not with IE, since it does the same with Netscape and Opera: basically, the browser times out, because the server is not responding to the request. I've had three different results from the browsers: 1. it finally gives up and displays "Page cannot be displayed" 2. Opera just keeps on waiting 3. IE crashes sometimes (not always) Thanks -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Van Dooren, Damian Sent: 22 February 2001 16:45 To: Orion-Interest Subject: RE: Browser crash under Orion/SSL It must be something else. We are running an SSL Orion site for the past 6 months, without any browsers crashes, both IE 5 and 5.5. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 22, 2001 9:43 AM To: Orion-Interest Subject: Browser crash under Orion/SSL Hi Thanks to the mailing list, I seem to have solved the well-known "Orion times out very quickly under SSL" problem. However, now my browser hangs/crashes at a specific point in my application. I've tested it on IE 5.00 and IE 5.50 and it happens with both browsers. The problem does NOT occur under normal HTTP. Is Orion not a good choice for SSL, or could it be something else? Thanks Cornel Masson London.
RE: please tell me : does JMS work at all ?
Thank you, Pey Yen. I don't understand how it can work for you, especially without editing jms.xml. I can avoid creating new connection factories, but I can't avoid declaring my destinations !!! If I do NOT edit jms.xml , I get Error looking up objects: Error reading application-client descriptor: No location set for Topic resource jms/theTopic If I add a location=jms/theTopic attribute to orion-application-client.xml I get : Error looking up objects: Error reading application-client descriptor: Error creating context: jms/theTopic not found regardless of the location attribute, if I add the jms/theTopic to jms.xml, then the lookup works (as expected) but I get : Exception in thread "main" java.lang.NullPointerException at java.io.DataOutputStream.writeUTF(DataOutputStream.java:329) at java.io.DataOutputStream.writeUTF(DataOutputStream.java:306) at com.evermind.server.jms.ck.init(JAX) at com.evermind.server.jms.b9.start(JAX) at JMSChat.run(JMSChat.java:61) at JMSChat.main(JMSChat.java:29) So I maintain tha JMS does not work at all. I have tried to use weblogic and my jms code works like a breeze. cheers Edo -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Chia, Pei Yen Sent: 23 February 2001 03:28 To: Orion-Interest Subject: RE: please tell me : does JMS work at all ? Hi, The chat example works. You have to activate the JMS service in /config/server.xml file (uncomment jms-config path="./jms.xml" / ). Don't modify anything from the original jms.xml. Then do the steps as documented at "jmsdemo-readme.txt". It should be able to work. I encountered the same problem at connection.start() when i tried to include topic-connection-factory host=hostaddr location="jms/theTopicConnectionFactory" port="9127" / at my jms.xml file. I believe the chat example makes reference to the jndi.properties file. I hope this helps. I'm still trying to figure out why connection.start() fails as i'm trying to write a MEssageDrivenBean that needs to register the TopicFactory and Topic for other clients to subscribe to. Still not successful yet. Any pointers, anybody? Pei Yen -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Edoardo Comar Sent: 23 February 2001 02:47 To: Orion-Interest Subject: please tell me : does JMS work at all ? Please, can anyone confirm that (as of 1.4.7) JMS does not work at all ? See my previous messages for details ... basically a connection.start() throws an NPE and a send doesn't work if the connection is not started (contrary to the spec which requires start() to be called for message delivery). Edo
Where to specify the sub-context of a bean at deploy time?
Hi, I have succefully deployed more complex apps with a number of EJBs, but deploying one entity seems to be a pain for me. Can someone shed some light? I'm refering to the bean in the code with 'ejb/appname/beanname'. So that is bean with 'beanname' in sub context 'ejb/appname'. This works fine in the larger applications. I guess because they all have ejb-ref elements in the ejb-jar file defined. It does not work for my single been application, where I don't have any ejb-refs specified. Best guessing I thought that you would need to specify the sub-context in the orion-application.xml, but I could not find out from the docs what I should do. Frank Eggink Swift Applications [EMAIL PROTECTED] +31 6 28847325 (voice) +31 33 4532464 (fax)
sending to this list always produces an error mail
Hi sending to this mailing list always produces an error mail like the one shown below. I have tried to contact the postmaster mentioned in the error mail, but he doesn't exist Edo -Original Message- From: mail [mailto:[EMAIL PROTECTED]] Sent: 23 February 2001 10:13 To: Edoardo Comar Cc: [EMAIL PROTECTED] Subject: Your message concerning RE: please tell me : does JMS work at all ? The person you have tried to contact is no longer employed at Netch Technologies. You may wish to contact us at [EMAIL PROTECTED] instead, or visit us on the web, http://www.netch.se/ . This message is probably caused by one of the following recipient adresses: [EMAIL PROTECTED] If you feel this message is in error, mail [EMAIL PROTECTED] to get in touch with the mail administrator. regards, /netch/ The original message follows: From [EMAIL PROTECTED] Fri Feb 23 11:12:55 2001Received: from ernst-hugo.netch.se (IDENT:[EMAIL PROTECTED] [194.16.2.10]) by atwood.netch.se (8.9.3/8.9.3) with ESMTP id LAA04056 for [EMAIL PROTECTED]; Fri, 23 Feb 2001 11:12:55 +0100 Received: from druid.evermind.net (IDENT:[EMAIL PROTECTED] [195.58.126.196]) by ernst-hugo.netch.se (8.9.3/8.9.3) with ESMTP id LAA31261; Fri, 23 Feb 2001 11:12:55 +0100 Received: from druid.evermind.net (IDENT:[EMAIL PROTECTED] [195.58.126.196]) by druid.evermind.net (8.9.3/8.9.3) with SMTP id LAA13166; Fri, 23 Feb 2001 11:49:01 -0100 Received: from maps.knowledgeview.co.uk (maps.knowledgeview.co.uk [193.114.95.2]) by paladin.evermind.net (8.9.3/8.9.3) with ESMTP id MAA06179 for [EMAIL PROTECTED]; Fri, 23 Feb 2001 12:37:54 -0500 Received: from edo ([193.114.95.145]) by maps.knowledgeview.co.uk (Netscape Messaging Server 4.15) with SMTP id G97EQG00.45D for [EMAIL PROTECTED]; Fri, 23 Feb 2001 09:37:28 + From: "Edoardo Comar" [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Subject: RE: please tell me : does JMS work at all ? Date: Fri, 23 Feb 2001 09:41:48 - Message-ID: [EMAIL PROTECTED] MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Orion ListServer In-Reply-To: [EMAIL PROTECTED] X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4133.2400 Importance: Normal Reply-To: Orion-Interest [EMAIL PROTECTED] Sender: [EMAIL PROTECTED] Thank you, Pey Yen. I don't understand how it can work for you, especially without editing jms.xml. I can avoid creating new connection factories, but I can't avoid declaring my destinations !!! If I do NOT edit jms.xml , I get Error looking up objects: Error reading application-client descriptor: No location set for Topic resource jms/theTopic If I add a location=jms/theTopic attribute to orion-application-client.xml I get : Error looking up objects: Error reading application-client descriptor: Error creating context: jms/theTopic not found regardless of the location attribute, if I add the jms/theTopic to jms.xml, then the lookup works (as expected) but I get : Exception in thread "main" java.lang.NullPointerException at java.io.DataOutputStream.writeUTF(DataOutputStream.java:329) at java.io.DataOutputStream.writeUTF(DataOutputStream.java:306) at com.evermind.server.jms.ck.init(JAX) at com.evermind.server.jms.b9.start(JAX) at JMSChat.run(JMSChat.java:61) at JMSChat.main(JMSChat.java:29) So I maintain tha JMS does not work at all. I have tried to use weblogic and my jms code works like a breeze. cheers Edo -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Chia, Pei Yen Sent: 23 February 2001 03:28 To: Orion-Interest Subject: RE: please tell me : does JMS work at all ? Hi, The chat example works. You have to activate the JMS service in /config/server.xml file (uncomment jms-config path="./jms.xml" / ). Don't modify anything from the original jms.xml. Then do the steps as documented at "jmsdemo-readme.txt". It should be able to work. I encountered the same problem at connection.start() when i tried to include topic-connection-factory host=hostaddr location="jms/theTopicConnectionFactory" port="9127" / at my jms.xml file. I believe the chat example makes reference to the jndi.properties file. I hope this helps. I'm still trying to figure out why connection.start() fails as i'm trying to write a MEssageDrivenBean that needs to register the TopicFactory and Topic for other clients to subscribe to. Still not successful yet. Any pointers, anybody? Pei Yen -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Edoardo Comar Sent: 23 February 2001 02:47 To: Orion-Interest Subject: please tell me : does JMS work at all ?
CLASSPATH setup
I'm a beginner with Orion and Java setup with Linux. I would like to know if I have setup my system correctly. I have installed the following on my RedHat 6.2 system: postgresql-jdbc-7.0.2-2 jdk-1.2.2 j2sdkee-1.2.1 orion-1.4.5 For everything work right, I should have the CLASSPATH variable setup right, yes? I am a bit confused where to setup it, actually. Java 2 SDK Enterprise Edition - Reading the j2sdkee-1.2.1 installation instructions I added the postgres jdbc-driver to the J2EE_CLASSPATH variable in /usr/local/java/j2sdkee1.2.1/bin/userconfig.sh: --snip-- J2EE_CLASSPATH=/usr/src/j2sdkee1.2.1/lib/j2ee.jar:/usr/src/j2sdkee1.2.1/lib/system/jdbc7.0-1.2.jar export J2EE_CLASSPATH --snip-- I tried running the userconfig.sh script but nothing seems to happen. My J2EE_CLASSPATH variable did not appear to be existing when I ran echo. So, when is this file read, then? And what does this warning mean (quoted from the installation instructions): "Note: You should remove the driver .jar files from the CLASSPATH environment variable." So, what is the relation with J2EE_CLASSPATH and CLASSPATH? In my setup (see below) J2EE_CLASSPATH is included in CLASSPATH, is this wrong? /etc/profile As running usreconfig.sh did nothing, I configured the variables I needed in /etc/profile. In my /etc/profile reads: --snip-- JAVA_HOME=/usr/local/java/jdk1.2.2 J2EE_CLASSPATH=/usr/src/j2sdkee1.2.1/lib/system/jdbc7.0-1.2.jar CLASSPATH=$JAVA_HOME:$J2EE_CLASSPATH export JAVA_HOME J2EE_CLASSPATH CLASSPATH --snip-- So, my current setup is this: [peter@cayman orion]$ echo $CLASSPATH /usr/local/java/jdk1.2.2:/usr/src/j2sdkee1.2.1/lib/system/jdbc7.0-1.2.jar [peter@cayman orion]$ echo $JAVA_HOME /usr/local/java/jdk1.2.2 [peter@cayman orion]$ echo $J2EE_CLASSPATH /usr/src/j2sdkee1.2.1/lib/system/jdbc7.0-1.2.jar Is this alright? Am I missing something etc.? Regards, Peter
RE: FAQ-O-MATIC (was: EJB Clustering -- ANYONE? [Urgent!])
It sort of has one... :) And I've installed faq-o-matic before - it kinda bites. On Thu, 22 Feb 2001, Tim Endres wrote: More than anything else, though, I think Orion needs a FAQ-O-MATIC. Seconded! --- Joseph B. Ottinger [EMAIL PROTECTED] http://epesh.com/ IT Consultant
posting a message to the orion mailing list
I got this reply while trying to send a message to the list. What's up, am I sending my mails to the wrong address while trying to reach the Orion Server's Mailing List? I sent the message to the address [EMAIL PROTECTED] Regards, Peter -- the bounce i received: Subject: Your message concerning CLASSPATH setup Date:Fri, 23 Feb 2001 14:03:25 +0100 From:mail [EMAIL PROTECTED] To: Peter Peltonen [EMAIL PROTECTED] CC: [EMAIL PROTECTED] The person you have tried to contact is no longer employed at Netch Technologies. You may wish to contact us at [EMAIL PROTECTED] instead, or visit us on the web, http://www.netch.se/ . This message is probably caused by one of the following recipient adresses: [EMAIL PROTECTED] If you feel this message is in error, mail [EMAIL PROTECTED] to get in touch with the mail administrator. regards, /netch/ The original message follows: From [EMAIL PROTECTED] Fri Feb 23 14:03:24 2001Received: from ernst-hugo.netch.se (IDENT:[EMAIL PROTECTED] [194.16.2.10]) by atwood.netch.se (8.9.3/8.9.3) with ESMTP id OAA00629 for [EMAIL PROTECTED]; Fri, 23 Feb 2001 14:03:23 +0100 Received: from druid.evermind.net (IDENT:[EMAIL PROTECTED] [195.58.126.196]) by ernst-hugo.netch.se (8.9.3/8.9.3) with ESMTP id OAA18816; Fri, 23 Feb 2001 14:03:23 +0100 Received: from druid.evermind.net (IDENT:[EMAIL PROTECTED] [195.58.126.196]) by druid.evermind.net (8.9.3/8.9.3) with SMTP id OAA17563; Fri, 23 Feb 2001 14:32:44 -0100 Received: from mandy.eunet.fi (mandy.eunet.fi [193.66.1.129]) by paladin.evermind.net (8.9.3/8.9.3) with ESMTP id PAA07702 for [EMAIL PROTECTED]; Fri, 23 Feb 2001 15:24:20 -0500 Received: from mail.fivetec.com (net130.fivetec.com [193.65.111.130]) by mandy.eunet.fi (8.9.3/8.9.3-KJN-spamaway) with SMTP id OAA15525 for [EMAIL PROTECTED] (origin [EMAIL PROTECTED]); Fri, 23 Feb 2001 14:26:45 +0200 (EET) Received: (qmail 15483 invoked from network); 23 Feb 2001 12:26:54 - Received: from net190.fivetec.com (HELO fivetec.com) (@193.65.111.190) by net130.fivetec.com with SMTP; 23 Feb 2001 12:26:54 - Sender: [EMAIL PROTECTED] Message-ID: [EMAIL PROTECTED] Date: Fri, 23 Feb 2001 14:26:44 +0200 From: Peter Peltonen [EMAIL PROTECTED] Organization: Fivetec Solutions Oy X-Mailer: Orion ListServer X-Accept-Language: en MIME-Version: 1.0 To: Orion-Interest [EMAIL PROTECTED] Subject: CLASSPATH setup Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Reply-To: Orion-Interest [EMAIL PROTECTED] I'm a beginner with Orion and Java setup with Linux. I would like to know if I have setup my system correctly. I have installed the following on my RedHat 6.2 system: postgresql-jdbc-7.0.2-2 jdk-1.2.2 j2sdkee-1.2.1 orion-1.4.5 For everything work right, I should have the CLASSPATH variable setup right, yes? I am a bit confused where to setup it, actually. Java 2 SDK Enterprise Edition - Reading the j2sdkee-1.2.1 installation instructions I added the postgres jdbc-driver to the J2EE_CLASSPATH variable in /usr/local/java/j2sdkee1.2.1/bin/userconfig.sh: --snip-- J2EE_CLASSPATH=/usr/src/j2sdkee1.2.1/lib/j2ee.jar:/usr/src/j2sdkee1.2.1/lib/system/jdbc7.0-1.2.jar export J2EE_CLASSPATH --snip-- I tried running the userconfig.sh script but nothing seems to happen. My J2EE_CLASSPATH variable did not appear to be existing when I ran echo. So, when is this file read, then? And what does this warning mean (quoted from the installation instructions): "Note: You should remove the driver .jar files from the CLASSPATH environment variable." So, what is the relation with J2EE_CLASSPATH and CLASSPATH? In my setup (see below) J2EE_CLASSPATH is included in CLASSPATH, is this wrong? /etc/profile As running usreconfig.sh did nothing, I configured the variables I needed in /etc/profile. In my /etc/profile reads: --snip-- JAVA_HOME=/usr/local/java/jdk1.2.2 J2EE_CLASSPATH=/usr/src/j2sdkee1.2.1/lib/system/jdbc7.0-1.2.jar CLASSPATH=$JAVA_HOME:$J2EE_CLASSPATH export JAVA_HOME J2EE_CLASSPATH CLASSPATH --snip-- So, my current setup is this: [peter@cayman orion]$ echo $CLASSPATH /usr/local/java/jdk1.2.2:/usr/src/j2sdkee1.2.1/lib/system/jdbc7.0-1.2.jar [peter@cayman orion]$ echo $JAVA_HOME /usr/local/java/jdk1.2.2 [peter@cayman orion]$ echo $J2EE_CLASSPATH /usr/src/j2sdkee1.2.1/lib/system/jdbc7.0-1.2.jar Is this alright? Am I missing something etc.? Regards, Peter
SV: posting a message to the orion mailing list
Title: SV: posting a message to the orion mailing list I've mailed the Netch mail administrator and he promised to take care of it. WR -Ursprungligt meddelande- Från: Peter Peltonen [mailto:[EMAIL PROTECTED]] Skickat: den 23 februari 2001 05:19 Till: Orion-Interest Kopia: [EMAIL PROTECTED] Ämne: posting a message to the orion mailing list I got this reply while trying to send a message to the list. What's up, am I sending my mails to the wrong address while trying to reach the Orion Server's Mailing List? I sent the message to the address [EMAIL PROTECTED] Regards, Peter -- the bounce i received: Subject: Your message concerning CLASSPATH setup Date: Fri, 23 Feb 2001 14:03:25 +0100 From: mail [EMAIL PROTECTED] To: Peter Peltonen [EMAIL PROTECTED] CC: [EMAIL PROTECTED] The person you have tried to contact is no longer employed at Netch Technologies. You may wish to contact us at [EMAIL PROTECTED] instead, or visit us on the web, http://www.netch.se/ . This message is probably caused by one of the following recipient adresses: [EMAIL PROTECTED] If you feel this message is in error, mail [EMAIL PROTECTED] to get in touch with the mail administrator. regards, /netch/ The original message follows: From [EMAIL PROTECTED] Fri Feb 23 14:03:24 2001Received: from ernst-hugo.netch.se (IDENT:[EMAIL PROTECTED] [194.16.2.10]) by atwood.netch.se (8.9.3/8.9.3) with ESMTP id OAA00629 for [EMAIL PROTECTED]; Fri, 23 Feb 2001 14:03:23 +0100 Received: from druid.evermind.net (IDENT:[EMAIL PROTECTED] [195.58.126.196]) by ernst-hugo.netch.se (8.9.3/8.9.3) with ESMTP id OAA18816; Fri, 23 Feb 2001 14:03:23 +0100 Received: from druid.evermind.net (IDENT:[EMAIL PROTECTED] [195.58.126.196]) by druid.evermind.net (8.9.3/8.9.3) with SMTP id OAA17563; Fri, 23 Feb 2001 14:32:44 -0100 Received: from mandy.eunet.fi (mandy.eunet.fi [193.66.1.129]) by paladin.evermind.net (8.9.3/8.9.3) with ESMTP id PAA07702 for [EMAIL PROTECTED]; Fri, 23 Feb 2001 15:24:20 -0500 Received: from mail.fivetec.com (net130.fivetec.com [193.65.111.130]) by mandy.eunet.fi (8.9.3/8.9.3-KJN-spamaway) with SMTP id OAA15525 for [EMAIL PROTECTED] (origin [EMAIL PROTECTED]); Fri, 23 Feb 2001 14:26:45 +0200 (EET) Received: (qmail 15483 invoked from network); 23 Feb 2001 12:26:54 - Received: from net190.fivetec.com (HELO fivetec.com) (@193.65.111.190) by net130.fivetec.com with SMTP; 23 Feb 2001 12:26:54 - Sender: [EMAIL PROTECTED] Message-ID: [EMAIL PROTECTED] Date: Fri, 23 Feb 2001 14:26:44 +0200 From: Peter Peltonen [EMAIL PROTECTED] Organization: Fivetec Solutions Oy X-Mailer: Orion ListServer X-Accept-Language: en MIME-Version: 1.0 To: Orion-Interest [EMAIL PROTECTED] Subject: CLASSPATH setup Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Reply-To: Orion-Interest [EMAIL PROTECTED] I'm a beginner with Orion and Java setup with Linux. I would like to know if I have setup my system correctly. I have installed the following on my RedHat 6.2 system: postgresql-jdbc-7.0.2-2 jdk-1.2.2 j2sdkee-1.2.1 orion-1.4.5 For everything work right, I should have the CLASSPATH variable setup right, yes? I am a bit confused where to setup it, actually. Java 2 SDK Enterprise Edition - Reading the j2sdkee-1.2.1 installation instructions I added the postgres jdbc-driver to the J2EE_CLASSPATH variable in /usr/local/java/j2sdkee1.2.1/bin/userconfig.sh: --snip-- J2EE_CLASSPATH=/usr/src/j2sdkee1.2.1/lib/j2ee.jar:/usr/src/j2s dkee1.2.1/lib/system/jdbc7.0-1.2.jar export J2EE_CLASSPATH --snip-- I tried running the userconfig.sh script but nothing seems to happen. My J2EE_CLASSPATH variable did not appear to be existing when I ran echo. So, when is this file read, then? And what does this warning mean (quoted from the installation instructions): Note: You should remove the driver .jar files from the CLASSPATH environment variable. So, what is the relation with J2EE_CLASSPATH and CLASSPATH? In my setup (see below) J2EE_CLASSPATH is included in CLASSPATH, is this wrong? /etc/profile As running usreconfig.sh did nothing, I configured the variables I needed in /etc/profile. In my /etc/profile reads: --snip-- JAVA_HOME=/usr/local/java/jdk1.2.2 J2EE_CLASSPATH=/usr/src/j2sdkee1.2.1/lib/system/jdbc7.0-1.2.jar CLASSPATH=$JAVA_HOME:$J2EE_CLASSPATH export JAVA_HOME J2EE_CLASSPATH CLASSPATH --snip-- So, my current setup is this: [peter@cayman orion]$ echo $CLASSPATH /usr/local/java/jdk1.2.2:/usr/src/j2sdkee1.2.1/lib/system/jdbc 7.0-1.2.jar [peter@cayman orion]$ echo $JAVA_HOME /usr/local/java/jdk1.2.2 [peter@cayman orion]$ echo $J2EE_CLASSPATH /usr/src/j2sdkee1.2.1/lib/system/jdbc7.0-1.2.jar Is this alright? Am I missing something etc.? Regards, Peter
RE: CLASSPATH setup
The one thing that will clear things up for you is to realize that APIs and implementation are not one and the same. Sun specifies the J2EE APIs; however, the j2sdkee is a _reference implementation_ of those APIs. In other words, it does what Orion does, or what other application servers do. So you don't need both. If you want to use Orion you don't need the j2sdkee at all. The Orion distribution already includes the J2EE interfaces and any third-party implementation (including Sun's) that it needs. A lot of the Sun J2EE documentation is very good. But when it comes to installation, configuration and server-specific deployment (like using the deploytool) then refer to the docs that accompany the specific server you are using. Hope this helps. Regards, Arved Sandstrom -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Peter Peltonen Sent: Friday, February 23, 2001 8:27 AM To: Orion-Interest Subject: CLASSPATH setup I'm a beginner with Orion and Java setup with Linux. I would like to know if I have setup my system correctly. I have installed the following on my RedHat 6.2 system: postgresql-jdbc-7.0.2-2 jdk-1.2.2 j2sdkee-1.2.1 orion-1.4.5 For everything work right, I should have the CLASSPATH variable setup right, yes? I am a bit confused where to setup it, actually. Java 2 SDK Enterprise Edition - Reading the j2sdkee-1.2.1 installation instructions I added the postgres jdbc-driver to the J2EE_CLASSPATH variable in /usr/local/java/j2sdkee1.2.1/bin/userconfig.sh: --snip-- J2EE_CLASSPATH=/usr/src/j2sdkee1.2.1/lib/j2ee.jar:/usr/src/j2sdkee1.2.1/lib/ system/jdbc7.0-1.2.jar export J2EE_CLASSPATH --snip-- I tried running the userconfig.sh script but nothing seems to happen. My J2EE_CLASSPATH variable did not appear to be existing when I ran echo. So, when is this file read, then? And what does this warning mean (quoted from the installation instructions): "Note: You should remove the driver .jar files from the CLASSPATH environment variable." So, what is the relation with J2EE_CLASSPATH and CLASSPATH? In my setup (see below) J2EE_CLASSPATH is included in CLASSPATH, is this wrong? /etc/profile As running usreconfig.sh did nothing, I configured the variables I needed in /etc/profile. In my /etc/profile reads: --snip-- JAVA_HOME=/usr/local/java/jdk1.2.2 J2EE_CLASSPATH=/usr/src/j2sdkee1.2.1/lib/system/jdbc7.0-1.2.jar CLASSPATH=$JAVA_HOME:$J2EE_CLASSPATH export JAVA_HOME J2EE_CLASSPATH CLASSPATH --snip-- So, my current setup is this: [peter@cayman orion]$ echo $CLASSPATH /usr/local/java/jdk1.2.2:/usr/src/j2sdkee1.2.1/lib/system/jdbc7.0-1.2.jar [peter@cayman orion]$ echo $JAVA_HOME /usr/local/java/jdk1.2.2 [peter@cayman orion]$ echo $J2EE_CLASSPATH /usr/src/j2sdkee1.2.1/lib/system/jdbc7.0-1.2.jar Is this alright? Am I missing something etc.? Regards, Peter
RE: EJB Clustering -- ANYONE? [Urgent!]
This is the same point I have been hammering to Orion for a while. Orion makes a wonderful product, but how do those outside of the Orion world know that? If you never heard of the state of Hawaii, and I told you a hundred years ago it's a great island to sail to, would you believe me? If I printed up some descriptive literature, and put pretty pictures in them, would you be inclined to take the trip? So what does Orion need? A good, organized manual, with topic headings, like the jboss manual provides. Detailed worked out examples, like the site www.jollem.com provides. Go to a site like Jrun or ewave, download the documentation, and review it. Don't write the doc yourself, but hire a good tech writer. If you need one, I can recommend one from my writing class that can make the Orion doc read like "Gone with the Wind". Make the documentation so simple, I could give it to my janitor and he will say -- J2EE, yee haw! -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, February 23, 2001 1:30 AM To: Orion-Interest Subject: EJB Clustering -- ANYONE? [Urgent!] A better description of Orion as a product! I have dedicated a lot of time of testing things that both work and does not seem to work, for example JMS and otherthings. The feature list on the frontpage is accordingly to "thin". And yes I have been reading the mailing list, but is not easy for beginners. So, some decsription, characterisation (data sheet) or whatever of the product, that tells the user or byuer what they get and what the orionserver can handle. And as pointed out before, the documentation could be better (sorry Magnus, very general). Have you seen the new documentation for JBoss. /Theis.
RE: Debugging and orion
I've used jbuilder 4.0 (the free foundation version will be just fine) and it is a great debugger. you define a seprate project for orion server : a project with no sources to compile but two libraries : one contains all the orion binaries, one contains all your sources. it has the orion server main class as main class, and the orion dir as working dir. select a source where you want to set a breakpoint (using the class sleector, not the project pane because there you won't see your sources). run the project in debug mode, use the browser or whatever client to invoke your classes deployed in orion and jb will stop at your breakpoint. BTW, exactly this same procedure works also with weblogic, jboss ... (well, with wl6 you have to define a wrapper class that invokes weblogic server, but apart form that it's the same). Edo -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Kemp Randy-W18971 Sent: 22 February 2001 20:07 To: Orion-Interest Subject: RE: Debugging and orion Thanks, Mac. I will give it a shot. -Original Message- From: Mac Ferguson [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 22, 2001 12:20 PM To: Orion-Interest Subject: RE: Debugging and orion start orion with the following options: java -Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,se rver=y,suspend=y,address=whatever port you're going to use -jar orion.jar then create a new project in Bugseeker, selected Remote as the project type, and accepted all other default properties. Then set the Debug|Remote|Attach to type socket, Hostname=your server ip and Port=the port you specified above I like this setup, particularly for EJBs, but I'll be interested to see if Kawa will work any better. Cheers, Mac Ferguson -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Kemp Randy-W18971 Sent: Wednesday, February 21, 2001 1:39 PM To: Orion-Interest Subject: RE: Debugging and orion Mac I would be interested in what steps you took to get Bugseeker connected to your remote VM, as would other people on the list. Are the steps short enough to include in an Orion Interest email? Randy -Original Message- From: Mac Ferguson [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 21, 2001 10:59 AM To: Orion-Interest Subject: RE: Debugging and orion I was in contact with Allaire's Kawa support recently and they told me that Kawa will support running/debugging Orion directly in it's IDE in an upcoming service pack, how soon it will be released is not certain, so caveat emptor. I found Kawa to be a pretty good basic IDE (I don't like lots of frills, I just want codesense and debugging), although in addition to not yet supporting Orion it was not a simple affair to add .class files to the CodeSense. If you want a decent step-thru remote debugger, check out Bugseeker (http://www.karmira.com) it was a bit tricky to get it connected to my remote JVM, but once I figured it out it was pretty good, it's *very* affordable, too. I also have recently become aware of JSwat (http://www.bluemarsh.com/java/jswat/), an open-source debugger. I am currently using the combination of Visual Slickedit for editing, Bugseeker for debugging and ANT for building, I occasionally fire up Forte (only because I have 256 MB memory and lots of time!) to do visual Swing stuff. Hope this helps, Mac Ferguson -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Julian Richardson Sent: Wednesday, February 21, 2001 6:18 AM To: Orion-Interest Subject: Debugging and orion Hi, What tools / IDEs are people out there using to develop EJBs for use with Orion? At the moment we (as a project team, rather than company) are trying to standardise on an app server and IDE to use, requirements being the usual: cost speed flexibility resource usage debugging support from the IDE - I saw that someone mentioned using Kawa with Orion on the orionsupport website; has this combination been used by many people? (I'm new to the app server world, although I've been doing server-side Java work for several years now - I'm not used to environments where it's even possible to use an integrated debugger, but others on the team say it's necessary :-) Comments about the speed / flexibility / resource usage of Orion are welcome too, from the website it looks pretty slick and the documentation looks good, but time will tell... also if there's any major snags with orion in terms of things that the current version doesn't do correctly or doesn't implement... cheers Jules --
RE: CMP 2.0 OR mapping problem
Thanks for the reply. We were already doing this, and I realized how
repetitive it was and hoped that 1.4.7 could cut the time we spent doing
this (we have a lot of these relationships). Does anyone have a guess as to
when full EJB 2.0 support will be available?
Thanks,
Michael
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Jeff Schnitzer
Sent: Thursday, February 22, 2001 8:18 PM
To: Orion-Interest
Subject: RE: CMP 2.0 OR mapping problem
Bidirectional relationships do not yet work.
There are two workarounds that have worked for me:
Manually add (and remove!) both sides of the relationship. So your
Marketplace.addStorefront() method would look like this:
void addStorefront(Storefront front)
{
this.getStorefronts().add(front);
front.setMarketplace((Marketplace)this.ejbContext.getEJBObject());
}
etc. Alternatively you can modify your
Marketplace.getMarketplaceStorefronts() method so that instead of
obtaining the storefronts from the internal collection it runs a
findByMarketplace finder method on the StorefrontHome. Then you just
need to make sure that the storefronts-marketplace reference is kept
solid.
Jeff
-Original Message-
From: Michael A Third [mailto:[EMAIL PROTECTED]]
Sent: Thursday, February 22, 2001 3:37 PM
To: Orion-Interest
Subject: CMP 2.0 OR mapping problem
I have been trying to get Orion to correctly map a non-dependant
bidirectional 1:N relationship using EJB 2.0. It tries to generate a
collection mapping that uses a third table to hold the
reference. I was
able to deploy it properly using a unidirectional relationship.
Here is the relevant entries from ejb-jar.xml (edited for brevity):
entity
ejb-namecom.trademotion.ejb.base.Marketplace/ejb-name
cmp-fieldfield-namemarketplaceID/field-name/cmp-field
cmp-fieldfield-namename/field-name/cmp-field
cmp-fieldfield-namestorefronts/field-name/cmp-field
primkey-fieldmarketplaceID/primkey-field
/entity
entity
ejb-namecom.trademotion.ejb.base.Storefront/ejb-name
cmp-fieldfield-namestorefrontID/field-name/cmp-field
cmp-fieldfield-namename/field-name/cmp-field
cmp-fieldfield-namemarketplace/field-name/cmp-field
primkey-fieldstorefrontID/primkey-field
/entity
relationships
!-- 1:N (Marketplace Storefront) --
ejb-relation
ejb-relation-nameMarketplace-Storefront/ejb-relation-name
ejb-relationship-role
ejb-relationship-role-namemarketplace-has-storefronts
/ejb-relationship-role-name
multiplicityOne/multiplicity
role-source
ejb-namecom.trademotion.ejb.base.Marketplace/ejb-name
/role-source
cmr-field
cmr-field-namestorefronts/cmr-field-name
cmr-field-typejava.util.Collection/cmr-field-type
/cmr-field
/ejb-relationship-role
ejb-relationship-role
ejb-relationship-role-namestorefront-belongsto-marketplace
/ejb-relationship-role-name
multiplicityMany/multiplicity
cascade-delete/
role-source
ejb-namecom.trademotion.ejb.base.Storefront/ejb-name
/role-source
cmr-field
cmr-field-namemarketplace/cmr-field-name
cmr-field-typecom.trademotion.ejb.base.Marketplace
/cmr-field-type
/cmr-field
/ejb-relationship-role
/ejb-relation
/relationships
Here is the generated orion-ejb-jar.xml (again, edited):
entity-deployment
name="com.trademotion.ejb.base.Marketplace"
primkey-mapping
cmp-field-mapping
name="marketplaceID" persistence-
name="marketplaceID" /
/primkey-mapping
cmp-field-mapping name="storefronts"
collection-mapping
table="com_trademotion_ejb_base_Marketplace_storefronts"
primkey-mapping
cmp-field-mapping name="marketplaceID" persistence-
name="marketplaceID" /
/primkey-mapping
value-mapping
type="com.trademotion.ejb.base.Storefront"
cmp-field-mapping name="value"
entity-ref
home="com.trademotion.ejb.base.Storefront"
cmp-field-mapping name="value"
persistence-name="value"
/
/entity-ref
SV: CMP 2.0 OR mapping problem
Title: SV: CMP 2.0 OR mapping problem
Please remember that the EJB 2.0 spec is not yet released.
Although the Orion Team has always be known to be fast to implement early specifications,
this is a costly arrangement as specifications change.
Personally I hope that EJB 2.0 relations will soon be fully implemented.
WR
-Ursprungligt meddelande-
Från: Michael A Third [mailto:[EMAIL PROTECTED]]
Skickat: den 23 februari 2001 06:15
Till: Orion-Interest
Ämne: RE: CMP 2.0 OR mapping problem
Thanks for the reply. We were already doing this, and I realized how
repetitive it was and hoped that 1.4.7 could cut the time we
spent doing
this (we have a lot of these relationships). Does anyone
have a guess as to
when full EJB 2.0 support will be available?
Thanks,
Michael
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of
Jeff Schnitzer
Sent: Thursday, February 22, 2001 8:18 PM
To: Orion-Interest
Subject: RE: CMP 2.0 OR mapping problem
Bidirectional relationships do not yet work.
There are two workarounds that have worked for me:
Manually add (and remove!) both sides of the relationship. So your
Marketplace.addStorefront() method would look like this:
void addStorefront(Storefront front)
{
this.getStorefronts().add(front);
front.setMarketplace((Marketplace)this.ejbContext.getEJBObject());
}
etc. Alternatively you can modify your
Marketplace.getMarketplaceStorefronts() method so that instead of
obtaining the storefronts from the internal collection it runs a
findByMarketplace finder method on the StorefrontHome. Then you just
need to make sure that the storefronts-marketplace reference is kept
solid.
Jeff
-Original Message-
From: Michael A Third [mailto:[EMAIL PROTECTED]]
Sent: Thursday, February 22, 2001 3:37 PM
To: Orion-Interest
Subject: CMP 2.0 OR mapping problem
I have been trying to get Orion to correctly map a non-dependant
bidirectional 1:N relationship using EJB 2.0. It tries to generate a
collection mapping that uses a third table to hold the
reference. I was
able to deploy it properly using a unidirectional relationship.
Here is the relevant entries from ejb-jar.xml (edited for brevity):
entity
ejb-namecom.trademotion.ejb.base.Marketplace/ejb-name
cmp-fieldfield-namemarketplaceID/field-name/cmp-field
cmp-fieldfield-namename/field-name/cmp-field
cmp-fieldfield-namestorefronts/field-name/cmp-field
primkey-fieldmarketplaceID/primkey-field
/entity
entity
ejb-namecom.trademotion.ejb.base.Storefront/ejb-name
cmp-fieldfield-namestorefrontID/field-name/cmp-field
cmp-fieldfield-namename/field-name/cmp-field
cmp-fieldfield-namemarketplace/field-name/cmp-field
primkey-fieldstorefrontID/primkey-field
/entity
relationships
!-- 1:N (Marketplace Storefront) --
ejb-relation
ejb-relation-nameMarketplace-Storefront/ejb-relation-name
ejb-relationship-role
ejb-relationship-role-namemarketplace-has-storefronts
/ejb-relationship-role-name
multiplicityOne/multiplicity
role-source
ejb-namecom.trademotion.ejb.base.Marketplace/ejb-name
/role-source
cmr-field
cmr-field-namestorefronts/cmr-field-name
cmr-field-typejava.util.Collection/cmr-field-type
/cmr-field
/ejb-relationship-role
ejb-relationship-role
ejb-relationship-role-namestorefront-belongsto-marketplace
/ejb-relationship-role-name
multiplicityMany/multiplicity
cascade-delete/
role-source
ejb-namecom.trademotion.ejb.base.Storefront/ejb-name
/role-source
cmr-field
cmr-field-namemarketplace/cmr-field-name
cmr-field-typecom.trademotion.ejb.base.Marketplace
/cmr-field-type
/cmr-field
/ejb-relationship-role
/ejb-relation
/relationships
Here is the generated orion-ejb-jar.xml (again, edited):
entity-deployment
name=com.trademotion.ejb.base.Marketplace
primkey-mapping
cmp-field-mapping
name=marketplaceID persistence-
name=marketplaceID /
/primkey-mapping
cmp-field-mapping name=storefronts
collection-mapping
table=com_trademotion_ejb_base_Marketplace_storefronts
primkey-mapping
cmp-field-mapping name=marketplaceID persistence-
name=marketplaceID /
/primkey-mapping
value-mapping
type=com.trademotion.ejb.base.Storefront
cmp-field-mapping name=value
entity-ref
home=com.trademotion.ejb.base.Storefront
cmp-field-mapping name=value
persistence-name=value
/
/entity-ref
/cmp-field-mapping
/value-mapping
/collection-mapping
/cmp-field-mapping
/entity-deployment
The Storefront side of relationship is generated correctly.
From previous
posts, Orion supports what I'm trying to do (btw, I'm using 1.4.7).
Thanks,
Michael A Third
Parts.com
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of
Robert Krueger
RE: FAQ-O-MATIC
On Thu, 22 Feb 2001, Tim Endres wrote: More than anything else, though, I think Orion needs a FAQ-O-MATIC. Seconded! +1 -- David, [EMAIL PROTECTED]
Running the examples
In the new Jboss manual (www.jboss.org), there is a chapter on Running the Examples from Enterprise JavaBeans, by Richard Monson-Haefel (Unix) which shows how do set them up on jboss, since the examples are free to download Perhaps something similar in Orion would be useful to newcomers.
Re: http 500 errors
Thanks, that was it! - Original Message - From: Randahl Fink Isaksen To: Orion-Interest Sent: Friday, February 23, 2001 3:52 AM Subject: RE: http 500 errors You would not happen to be using Internet Explorer, would you? If so, that is why you don't see the stack trace, someone mentioned earlier on. Go to the "Advanced" part of the "Internet Options" and disable the so-called "Show friendly http error messages". The so-called friendliness lies in the fact that the browser does not show the error itself, rather it shows an informative message to non-technical users about what they could try to do in case of the error, which occured. I is still quite a puzzle to me why this browser does not include a link to the thorough error information on the so-called friendly error pages. Now THAT would have been friendly ;-) Randahl -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Vaskin KissoyanSent: 22. februar 2001 20:40To: Orion-InterestSubject: http 500 errors I keep getting internal server errors (HTTP 500), where do I go to debugthis? Which log file has this stuff? I need a stacktrace! It's not popping up on the console, and I couldn't find it in any of the obvious .log files.Thanks in advance...
Re: sending to this list always produces an error mail
Maybe the list administrator should unsubscribe that email address... - Original Message - From: "Edoardo Comar" [EMAIL PROTECTED] To: "Orion-Interest" [EMAIL PROTECTED] Sent: Friday, February 23, 2001 5:24 AM Subject: sending to this list always produces an error mail Hi sending to this mailing list always produces an error mail like the one shown below. I have tried to contact the postmaster mentioned in the error mail, but he doesn't exist Edo -Original Message- From: mail [mailto:[EMAIL PROTECTED]] Sent: 23 February 2001 10:13 To: Edoardo Comar Cc: [EMAIL PROTECTED] Subject: Your message concerning RE: please tell me : does JMS work at all ? The person you have tried to contact is no longer employed at Netch Technologies. You may wish to contact us at [EMAIL PROTECTED] instead, or visit us on the web, http://www.netch.se/ . This message is probably caused by one of the following recipient adresses: [EMAIL PROTECTED] If you feel this message is in error, mail [EMAIL PROTECTED] to get in touch with the mail administrator. regards, /netch/ The original message follows: From [EMAIL PROTECTED] Fri Feb 23 11:12:55 2001Received: from ernst-hugo.netch.se (IDENT:[EMAIL PROTECTED] [194.16.2.10]) by atwood.netch.se (8.9.3/8.9.3) with ESMTP id LAA04056 for [EMAIL PROTECTED]; Fri, 23 Feb 2001 11:12:55 +0100 Received: from druid.evermind.net (IDENT:[EMAIL PROTECTED] [195.58.126.196]) by ernst-hugo.netch.se (8.9.3/8.9.3) with ESMTP id LAA31261; Fri, 23 Feb 2001 11:12:55 +0100 Received: from druid.evermind.net (IDENT:[EMAIL PROTECTED] [195.58.126.196]) by druid.evermind.net (8.9.3/8.9.3) with SMTP id LAA13166; Fri, 23 Feb 2001 11:49:01 -0100 Received: from maps.knowledgeview.co.uk (maps.knowledgeview.co.uk [193.114.95.2]) by paladin.evermind.net (8.9.3/8.9.3) with ESMTP id MAA06179 for [EMAIL PROTECTED]; Fri, 23 Feb 2001 12:37:54 -0500 Received: from edo ([193.114.95.145]) by maps.knowledgeview.co.uk (Netscape Messaging Server 4.15) with SMTP id G97EQG00.45D for [EMAIL PROTECTED]; Fri, 23 Feb 2001 09:37:28 + From: "Edoardo Comar" [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Subject: RE: please tell me : does JMS work at all ? Date: Fri, 23 Feb 2001 09:41:48 - Message-ID: [EMAIL PROTECTED] MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Orion ListServer In-Reply-To: [EMAIL PROTECTED] X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4133.2400 Importance: Normal Reply-To: Orion-Interest [EMAIL PROTECTED] Sender: [EMAIL PROTECTED] Thank you, Pey Yen. I don't understand how it can work for you, especially without editing jms.xml. I can avoid creating new connection factories, but I can't avoid declaring my destinations !!! If I do NOT edit jms.xml , I get Error looking up objects: Error reading application-client descriptor: No location set for Topic resource jms/theTopic If I add a location=jms/theTopic attribute to orion-application-client.xml I get : Error looking up objects: Error reading application-client descriptor: Error creating context: jms/theTopic not found regardless of the location attribute, if I add the jms/theTopic to jms.xml, then the lookup works (as expected) but I get : Exception in thread "main" java.lang.NullPointerException at java.io.DataOutputStream.writeUTF(DataOutputStream.java:329) at java.io.DataOutputStream.writeUTF(DataOutputStream.java:306) at com.evermind.server.jms.ck.init(JAX) at com.evermind.server.jms.b9.start(JAX) at JMSChat.run(JMSChat.java:61) at JMSChat.main(JMSChat.java:29) So I maintain tha JMS does not work at all. I have tried to use weblogic and my jms code works like a breeze. cheers Edo -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Chia, Pei Yen Sent: 23 February 2001 03:28 To: Orion-Interest Subject: RE: please tell me : does JMS work at all ? Hi, The chat example works. You have to activate the JMS service in /config/server.xml file (uncomment jms-config path="./jms.xml" / ). Don't modify anything from the original jms.xml. Then do the steps as documented at "jmsdemo-readme.txt". It should be able to work. I encountered the same problem at connection.start() when i tried to include topic-connection-factory host=hostaddr location="jms/theTopicConnectionFactory" port="9127" / at my jms.xml file. I believe the chat example makes reference to the jndi.properties file. I hope this helps. I'm still trying to figure out why connection.start() fails as i'm trying to write a MEssageDrivenBean that
RE: CLASSPATH setup
The J2EE sdk is not necessary, and probably should be removed. It is the reference implementation of a J2EE server. You will be using Orion instead. Why aren't you using the 1.3 jdk? Put the postgres jdbc driver in the orion/lib directory. That should work :-) Jeff -Original Message- From: Peter Peltonen [mailto:[EMAIL PROTECTED]] Sent: Friday, February 23, 2001 4:27 AM To: Orion-Interest Subject: CLASSPATH setup I'm a beginner with Orion and Java setup with Linux. I would like to know if I have setup my system correctly. I have installed the following on my RedHat 6.2 system: postgresql-jdbc-7.0.2-2 jdk-1.2.2 j2sdkee-1.2.1 orion-1.4.5 For everything work right, I should have the CLASSPATH variable setup right, yes? I am a bit confused where to setup it, actually. Java 2 SDK Enterprise Edition - Reading the j2sdkee-1.2.1 installation instructions I added the postgres jdbc-driver to the J2EE_CLASSPATH variable in /usr/local/java/j2sdkee1.2.1/bin/userconfig.sh: --snip-- J2EE_CLASSPATH=/usr/src/j2sdkee1.2.1/lib/j2ee.jar:/usr/src/j2sd kee1.2.1/lib/system/jdbc7.0-1.2.jar export J2EE_CLASSPATH --snip-- I tried running the userconfig.sh script but nothing seems to happen. My J2EE_CLASSPATH variable did not appear to be existing when I ran echo. So, when is this file read, then? And what does this warning mean (quoted from the installation instructions): "Note: You should remove the driver .jar files from the CLASSPATH environment variable." So, what is the relation with J2EE_CLASSPATH and CLASSPATH? In my setup (see below) J2EE_CLASSPATH is included in CLASSPATH, is this wrong? /etc/profile As running usreconfig.sh did nothing, I configured the variables I needed in /etc/profile. In my /etc/profile reads: --snip-- JAVA_HOME=/usr/local/java/jdk1.2.2 J2EE_CLASSPATH=/usr/src/j2sdkee1.2.1/lib/system/jdbc7.0-1.2.jar CLASSPATH=$JAVA_HOME:$J2EE_CLASSPATH export JAVA_HOME J2EE_CLASSPATH CLASSPATH --snip-- So, my current setup is this: [peter@cayman orion]$ echo $CLASSPATH /usr/local/java/jdk1.2.2:/usr/src/j2sdkee1.2.1/lib/system/jdbc7 .0-1.2.jar [peter@cayman orion]$ echo $JAVA_HOME /usr/local/java/jdk1.2.2 [peter@cayman orion]$ echo $J2EE_CLASSPATH /usr/src/j2sdkee1.2.1/lib/system/jdbc7.0-1.2.jar Is this alright? Am I missing something etc.? Regards, Peter
RE: Any way to forward to j_security_check?
Thanks to everyone for the replies, useful info on Orion apart from anything else ! Main ideas seem to be: a). Programmatic login using RoleManager - Had looked at this, very useful but the authentication isn't really the problem. What's needed after some code of our own is the normal j_security_check behaviour, in particular go to the originally requested page if sign-on succeessful. To use programmatic login we'd need a way to identify the original url that triggered the sign-on page. At worst one could program the entire security onself, but this seems undesirable. b). Servlet filter - Good idea, but have similar problems of what URL pattern will select the post to j_security_check. Haven't yet found a pattern that selects it. But more generally, I'm finding I can't even use j_security_check by giving it as the form action as per Servlet spec. If sign-on fails, the failed page is displayed ok, but if sign-on succeeds, I get page not found with a url of ...appcontext.../j_security_check. I suspect this is the real problem, or at least part of the story. By the way, I gather from the Sun java forums that they're aware of the limitations of the sign-on and user-admin aspects of the spec but have deferred enhancements till after Servlet 2.3 so it can be looked into properly rather than rushing minor tweaks into 2.3. For info, I'm on Orion 1.4.5, just evaluating it as one of the possible alternatives to our current IBM Websphere. Trying to keep to a single code-base for both Websphere and J2EE-compliant servers, extending to allow for any others we try. Thanks Mike ! *** NIG The National Insurance Guarantee Corporation PLC Reg. Office : Crown House 145 City Road London EC1V 1LP Registered in England Wales No : 42133 *** Legal disclaimer : This message is confidential and for use by the addressee only. If the message is received by anyone other than the addressee, please return the message to the sender by replying to it and then delete the message from your computer. NIG does not accept responsibility for changes made to this message after it was sent.
RE: CLASSPATH setup
The way i do it is modify /etc/profile, there is already PATH variable setuped, so just setup CLASSPATH in a same manner and it going to be available for all users. Hope this helps -Anton aka sigg- -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Peter Peltonen Sent: Friday, February 23, 2001 7:27 AM To: Orion-Interest Subject: CLASSPATH setup I'm a beginner with Orion and Java setup with Linux. I would like to know if I have setup my system correctly. I have installed the following on my RedHat 6.2 system: postgresql-jdbc-7.0.2-2 jdk-1.2.2 j2sdkee-1.2.1 orion-1.4.5 For everything work right, I should have the CLASSPATH variable setup right, yes? I am a bit confused where to setup it, actually. Java 2 SDK Enterprise Edition - Reading the j2sdkee-1.2.1 installation instructions I added the postgres jdbc-driver to the J2EE_CLASSPATH variable in /usr/local/java/j2sdkee1.2.1/bin/userconfig.sh: --snip-- J2EE_CLASSPATH=/usr/src/j2sdkee1.2.1/lib/j2ee.jar:/usr/src/j2sdkee1.2.1/lib/ system/jdbc7.0-1.2.jar export J2EE_CLASSPATH --snip-- I tried running the userconfig.sh script but nothing seems to happen. My J2EE_CLASSPATH variable did not appear to be existing when I ran echo. So, when is this file read, then? And what does this warning mean (quoted from the installation instructions): "Note: You should remove the driver .jar files from the CLASSPATH environment variable." So, what is the relation with J2EE_CLASSPATH and CLASSPATH? In my setup (see below) J2EE_CLASSPATH is included in CLASSPATH, is this wrong? /etc/profile As running usreconfig.sh did nothing, I configured the variables I needed in /etc/profile. In my /etc/profile reads: --snip-- JAVA_HOME=/usr/local/java/jdk1.2.2 J2EE_CLASSPATH=/usr/src/j2sdkee1.2.1/lib/system/jdbc7.0-1.2.jar CLASSPATH=$JAVA_HOME:$J2EE_CLASSPATH export JAVA_HOME J2EE_CLASSPATH CLASSPATH --snip-- So, my current setup is this: [peter@cayman orion]$ echo $CLASSPATH /usr/local/java/jdk1.2.2:/usr/src/j2sdkee1.2.1/lib/system/jdbc7.0-1.2.jar [peter@cayman orion]$ echo $JAVA_HOME /usr/local/java/jdk1.2.2 [peter@cayman orion]$ echo $J2EE_CLASSPATH /usr/src/j2sdkee1.2.1/lib/system/jdbc7.0-1.2.jar Is this alright? Am I missing something etc.? Regards, Peter
Re: Win2k Pro. is messing up the DB
Hello Randahl, First of all, I appreciate your idea. Yes, we came to the near conclusion that it was not orion but it was postgresql. To tell the truth, I believe in orionbut not very much so in postgresql. As a matter of fact, we are using a CVS version of PostgreSQL because the released version of postgresql does not yet support the right join sql statement. To make matters worse, the Linux JDBC driver was not working properly on the timestamp field before I made a modification on the driver. We were totally forgetting all about this. Our Windows developershave had no problems with ODBC drivers so far, out of which we can guess it is not the DB itself but it is the Linux JDBC driver. What are your thoughts? Once again, thank you very much. Simon - Original Message - From: Randahl Fink Isaksen To: Orion-Interest Sent: Friday, February 23, 2001 1:07 AM Subject: RE: Win2k Pro. is messing up the DB I know this is a wild guess, but just to make sure, I would of course do a disk scan on that machine to make sure it is not a hardware problem - these things do happen, I am afraid. Another good thing would be to run the application on a _different_ Win2K Pro. machine to make sure it is not just something which is specific to only her single machine. BTW, I would doubt PostgreSQL more on Win2K than I would doubt Orion. Orion is a java application, which gives it a pretty good chance of running in the same way on different platforms. To the best of my knowledge PostgreSQL on Win2K is a port of the code from another platform, and from reading articles at PostgreSQL's web-site it seems it is not totally stable on Win2K. I have seen at least two posts on this list where people recommends *not* using PostgreSQL from Win NT based systems - not yet, anyway. I have used Orion on Win2K with no problems - but then again I do *not* use PostgreSQL Hope you find a solution Yours Randahl -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of [EMAIL PROTECTED]Sent: 23. februar 2001 02:19To: Orion-InterestSubject: Win2k Pro. is messing up the DB Hello, I do not really know if this is because she's using Window 2000 Professional. All our employees use Windows 2000 Servers or Linuxes or Solarises except for one person. The exception is Windows 2000 Professional. The problem occurs only at her computer. Once she updates a DB record, it messes up another record. This does not happen all the time, but once in a blue moon. This is why I can't catch the problem in my code. AndI do not think it is my code. I am using CMPs and orion 1.3.8 with PostgreSQL. I doubted postgresql and orion in the beginning, and now I narrowed it down to orion because it may be machine specific as I mentioned earlier. Why does a DB server have to do with a specific machine? Then what? An App. Server which holds a session to a machine? I am lost. Does anyone have any clue? I really really hope it's my code. I appreciate your attention. Simon
Re: sending to this list always produces an error mail
It's can be tough to find the address they're originally sent to, especially if there's more than one address in that domain subscribed or (worse yet) if it's an alias in a different domain. The error message is generated via an alias (quit@...) and everything identifying the original address is missing from the message or headers. Some lists handle this with periodic probes, sending a unique message to every address on the list that can identify the original address, and looking at the bounces. It's can be a bit of work to create these if the list software doesn't support it, however. Kirk Yarina At 04:22 PM 2/23/01 -0500, you wrote: Maybe the list administrator should unsubscribe that email address... - Original Message - From: "Edoardo Comar" [EMAIL PROTECTED] To: "Orion-Interest" [EMAIL PROTECTED] Sent: Friday, February 23, 2001 5:24 AM Subject: sending to this list always produces an error mail Hi sending to this mailing list always produces an error mail like the one shown below. I have tried to contact the postmaster mentioned in the error mail, but he doesn't exist Edo -Original Message- From: mail [mailto:[EMAIL PROTECTED]] Sent: 23 February 2001 10:13 To: Edoardo Comar Cc: [EMAIL PROTECTED] Subject: Your message concerning RE: please tell me : does JMS work at all ? The person you have tried to contact is no longer employed at Netch Technologies. You may wish to contact us at [EMAIL PROTECTED] instead, or visit us on the web, http://www.netch.se/ . This message is probably caused by one of the following recipient adresses: [EMAIL PROTECTED] If you feel this message is in error, mail [EMAIL PROTECTED] to get in touch with the mail administrator. regards, /netch/ The original message follows: From [EMAIL PROTECTED] Fri Feb 23 11:12:55 2001Received: from ernst-hugo.netch.se (IDENT:[EMAIL PROTECTED] [194.16.2.10]) by atwood.netch.se (8.9.3/8.9.3) with ESMTP id LAA04056 for [EMAIL PROTECTED]; Fri, 23 Feb 2001 11:12:55 +0100 Received: from druid.evermind.net (IDENT:[EMAIL PROTECTED] [195.58.126.196]) by ernst-hugo.netch.se (8.9.3/8.9.3) with ESMTP id LAA31261; Fri, 23 Feb 2001 11:12:55 +0100 Received: from druid.evermind.net (IDENT:[EMAIL PROTECTED] [195.58.126.196]) by druid.evermind.net (8.9.3/8.9.3) with SMTP id LAA13166; Fri, 23 Feb 2001 11:49:01 -0100 Received: from maps.knowledgeview.co.uk (maps.knowledgeview.co.uk [193.114.95.2]) by paladin.evermind.net (8.9.3/8.9.3) with ESMTP id MAA06179 for [EMAIL PROTECTED]; Fri, 23 Feb 2001 12:37:54 -0500 Received: from edo ([193.114.95.145]) by maps.knowledgeview.co.uk (Netscape Messaging Server 4.15) with SMTP id G97EQG00.45D for [EMAIL PROTECTED]; Fri, 23 Feb 2001 09:37:28 + From: "Edoardo Comar" [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Subject: RE: please tell me : does JMS work at all ? Date: Fri, 23 Feb 2001 09:41:48 - Message-ID: [EMAIL PROTECTED] MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Orion ListServer In-Reply-To: [EMAIL PROTECTED] X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4133.2400 Importance: Normal Reply-To: Orion-Interest [EMAIL PROTECTED] Sender: [EMAIL PROTECTED]
RE: fundamental bugs in EJBmaker?
As I can remember from previous postings it had to do with the UI for selecting the skeleton file. If you check the mailing archive on www.orionserver.com you'l find an answer. FE On Friday, February 23, 2001 9:02 AM, Schouten, Andreas [SMTP:[EMAIL PROTECTED]] wrote: Hello! The EJBMaker has fundeamental bugs on my system. I can't read and write .skelton files and don't see some options shown in the tutorial. I tried EJBMaker form Orion1.4.5 and 1.4.0 with jdk 1.3 but it's the same effect. Can someone tell me, if I have to configure something (enviroment...)? Thanks! Andreas Schouten
Setting up ProductServlet
RUNNING THE PRODUCT SERVLET FROM ORION Assuming you have done what is described in \orion\ejb\demo\install.txt Add the following lines to the files : /orion/config/default-web-site.xml web-app application="ejbsamples" name="product" root="/product" / /orion/config/server.xml application name="ejbsamples" path="../demo/ejb" / /orion/application-deployments/ejbsamples/orion-application.xml web-module id="product" path="product" / Create the file : /orion/ application-deployments/ejbsamples/product/orion-web.xml ?xml version="1.0"? !DOCTYPE orion-web-app PUBLIC "-//Evermind//DTD Orion Web Application 2.3//EN" "http://www.orionserver.com/dtds/orion-web.dtd" orion-web-app deployment-version="1.4.5" jsp-cache-directory="./persistence" temporary-directory="./temp" servlet-webdir="/servlet/" session-tracking / /orion-web-app Create the directory : /orion/ejb/demo/product/Web-inf/classes Move the ProductServlet.* stuff to this newly created directory. Add to the file : /orion/ejb/demo/Meta-inf/application.xml module web web-uriproduct/web-uri context-root/product/context-root /web /module Create the file : /orion/ejb/demo/product/Web-inf/web.xml ?xml version="1.0"? !DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/j2ee/dtds/web-app_2_3.dtd" web-app servlet servlet-nameProductServlet/servlet-name display-nameProduct Servlet/display-name servlet-classProductServlet/servlet-class /servlet login-config auth-methodBASIC/auth-method /login-config /web-app Now you should be able to reach the servlet typing http://localhost/product/servlet/ProductServlet __ Do You Yahoo!? Il tuo indirizzo gratis e per sempre @yahoo.it su http://mail.yahoo.it
A Question
I'm not sure if I'm doing this right, but since I'm receiving e-mails from this address, I'll try sending a question to it. I am developing server side code that is using JAXP 1.0. The jaxp download from sun includes a DocumentBuilderFactoryImpl class that comes from apache that is in the crimson.jar file. Orion requires the same class and loads the one provided by sun in parser.jar which does not implement the same methods as the one in crimson.jar. I want to use the one in crimson.jar. I cannot figure out how to get Orion to use this one. According to the docs on the DocumentBuilderFactory interface, this can be established via System Properties. I don't know what those are. I have looked at the .properties files in Orion's distribution and I don't see anything that looks like it would specify this. Any help? Thanks
jsp form-based authentication
I need a good example of looking up username/password in a database, how do you override the security so that it checks a database instead of checking the internal web.xml file and principals.xml?
Re: Test20Cmp / Jim Archers example
Yes, I know why they are there...
At one point with some version of Orion way back when, failing to
initialize the fields to something caused an error (I don't remember
exactly what error) when the bean was persisted or activated or something
like that. Much of my code from which pieces of the examples were taken
didn't populate all fields in the bean, just the key field, in the create
method. This example, I believe, does not work that way (I would have to
check and don't remember off the top of my head).
So prehaps the need for this was long ago removed by a fix or upgrade. This
is an old example now. Mostly, the three examples I wrote, I feel, are
usefull for demonstrating how to make EJB 2.0 CMP work under Orion. Orion's
implementation veries a bit from the proposed final draft, so these
examples do whats needed to make the code work.
BTW, Joe and whoever else maintains OrionSupport.com, could you guys add my
other two examples to the site? I get many requests for these files from
people who said they looked there first...
Jim
--On Thursday, February 22, 2001 1:02 PM -0500 Tim Endres
[EMAIL PROTECTED] wrote:
I am not certain about Jim's example. However, we use this style of code
to null out "transient" fields that get filled in during the use of an
entity bean. The problem is that these fields are not "cleared" between
passivation and re-activation. Thus, you can have fields with invalid
values from a pervious incantation of the bean. Clearing these fields
solves that problem.
tim.
I just read Arhcer's Test20Cmp example (posted on this list earlier on).
I am unaware of the need for the initToNull() method (see below); does
anyone know why its there - its is repeated in the later examples aswell.
Well, I know at least one guy who knows... but if anyone else but Jim
himself knows, you are of course also very welcome to reply ;-). Thanks.
Randahl
public String ejbCreate() {
trace("ejbCreate() entered");
initToNull();
setUserId("jarcher");
setFirstName("Jim");
setLastName("Archer");
setEmail("[EMAIL PROTECTED]");
trace("ejbCreate() exiting");
// In CMP, should return null.
return null;
}
//
private void initToNull()
{
trace("initToNull() entered");
setUserId(null);
setFirstName(null);
setLastName(null);
setEmail(null);
trace("initToNull() exiting");
}
I shall be telling this with a sigh
Somewhere ages and ages hence:
Two roads diverged in a wood, and I -
I took the one less traveled by,
And that has made all the difference.
- Robert Frost, 1916
RE: Accessing Orion as EJB Server
Tibor, I suggest you check out http://www.jollem.com They have two orion primers that are very helpful in understanding the relationships between ejb, servlets, jsps and how orion implements them. Specifically for your question please check out the Orion Primer(http://www.jollem.com/orion-primer/). This will give you an example of how to do an EJB with a servlet and what is required to make it all work. Carl -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Tibor Hegyi Sent: Friday, February 23, 2001 2:33 AM To: Orion-Interest Subject: Accessing Orion as EJB Server Hi Guys, Well, the topic was touched a couple of times but I could not figure the answer out from teh archive, so please be patient! I want to access my EJBs deployed in Orion remotely from a Servlet deployed in Tomcat. I know that I must set up jndi properties (URL, principal, password, InitialContextFactory). Two questions I have: 1. What reference should I use in the ctx.lookup method call in the Servlet? "java:comp/env/ejb/EJBName" or "com.somepackage.EJBRemoteInterface"? 2. What files do I need on the client (servlet) side in order to compile and run my servlet? Only the Home and Remote interfaces or some helper classes too? How can I generate the helper classes with Orion? Please help with these above! Best regards and keep on! The list is nice! Tibor
RE: CMP 2.0 OR mapping problem
Heck, I would love to know a guess on when the darned spec will be available! The
sooner the better!
Jim
--On Friday, February 23, 2001 9:15 AM -0500 Michael A Third [EMAIL PROTECTED] wrote:
Thanks for the reply. We were already doing this, and I realized how
repetitive it was and hoped that 1.4.7 could cut the time we spent doing
this (we have a lot of these relationships). Does anyone have a guess as
to when full EJB 2.0 support will be available?
Thanks,
Michael
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Jeff Schnitzer
Sent: Thursday, February 22, 2001 8:18 PM
To: Orion-Interest
Subject: RE: CMP 2.0 OR mapping problem
Bidirectional relationships do not yet work.
There are two workarounds that have worked for me:
Manually add (and remove!) both sides of the relationship. So your
Marketplace.addStorefront() method would look like this:
void addStorefront(Storefront front)
{
this.getStorefronts().add(front);
front.setMarketplace((Marketplace)this.ejbContext.getEJBObject());
}
etc. Alternatively you can modify your
Marketplace.getMarketplaceStorefronts() method so that instead of
obtaining the storefronts from the internal collection it runs a
findByMarketplace finder method on the StorefrontHome. Then you just
need to make sure that the storefronts-marketplace reference is kept
solid.
Jeff
-Original Message-
From: Michael A Third [mailto:[EMAIL PROTECTED]]
Sent: Thursday, February 22, 2001 3:37 PM
To: Orion-Interest
Subject: CMP 2.0 OR mapping problem
I have been trying to get Orion to correctly map a non-dependant
bidirectional 1:N relationship using EJB 2.0. It tries to generate a
collection mapping that uses a third table to hold the
reference. I was
able to deploy it properly using a unidirectional relationship.
Here is the relevant entries from ejb-jar.xml (edited for brevity):
entity
ejb-namecom.trademotion.ejb.base.Marketplace/ejb-name
cmp-fieldfield-namemarketplaceID/field-name/cmp-field
cmp-fieldfield-namename/field-name/cmp-field
cmp-fieldfield-namestorefronts/field-name/cmp-field
primkey-fieldmarketplaceID/primkey-field
/entity
entity
ejb-namecom.trademotion.ejb.base.Storefront/ejb-name
cmp-fieldfield-namestorefrontID/field-name/cmp-field
cmp-fieldfield-namename/field-name/cmp-field
cmp-fieldfield-namemarketplace/field-name/cmp-field
primkey-fieldstorefrontID/primkey-field
/entity
relationships
!-- 1:N (Marketplace Storefront) --
ejb-relation
ejb-relation-nameMarketplace-Storefront/ejb-relation-name
ejb-relationship-role
ejb-relationship-role-namemarketplace-has-storefronts
/ejb-relationship-role-name
multiplicityOne/multiplicity
role-source
ejb-namecom.trademotion.ejb.base.Marketplace/ejb-name
/role-source
cmr-field
cmr-field-namestorefronts/cmr-field-name
cmr-field-typejava.util.Collection/cmr-field-type
/cmr-field
/ejb-relationship-role
ejb-relationship-role
ejb-relationship-role-namestorefront-belongsto-marketplace
/ejb-relationship-role-name
multiplicityMany/multiplicity
cascade-delete/
role-source
ejb-namecom.trademotion.ejb.base.Storefront/ejb-name
/role-source
cmr-field
cmr-field-namemarketplace/cmr-field-name
cmr-field-typecom.trademotion.ejb.base.Marketplace
/cmr-field-type
/cmr-field
/ejb-relationship-role
/ejb-relation
/relationships
Here is the generated orion-ejb-jar.xml (again, edited):
entity-deployment
name="com.trademotion.ejb.base.Marketplace"
primkey-mapping
cmp-field-mapping
name="marketplaceID" persistence-
name="marketplaceID" /
/primkey-mapping
cmp-field-mapping name="storefronts"
collection-mapping
table="com_trademotion_ejb_base_Marketplace_storefronts"
primkey-mapping
cmp-field-mapping name="marketplaceID" persistence-
name="marketplaceID" /
/primkey-mapping
value-mapping
type="com.trademotion.ejb.base.Storefront"
cmp-field-mapping name="value"
entity-ref
Configuring security for EJB - what's my error?
Hi, I start to use Orion 1.4.5 which seems to be a great product. To get things started I ported our show-case J2EE application (a conference management tool) over to Orion and I am almost done. Except for this problem: Whenever I call an EJB method I get the following exception: ---8--- com.evermind.server.rmi.OrionRemoteException: falk is not allowed to call this EJB method, check your security settings (method-permission in ejb-jar.xml and security-role-mapping in orion-application.xml). at com.livis.livingtalks.model.LTUtils.handleException(LTUtils.java:72) at com.livis.livingtalks.model.LTUtils.createManage(LTUtils.java:163) at com.livis.livingtalks.web.TypeWebImpl.init(TypeWebImpl.java:24) at /types.jsp._jspService(/types.jsp.java:35) ... ---8--- (Tracking in the code it is a a create()-method on the home-interface of the 'ManageBean'. It is the first bean method called - so no method presumable may be invoked.) User 'falk' is a valid user which I configured and which I have successfully logged in on the web tier. User 'falk' has the following mapping in the corresponding files: ejb-jar.xml (for the ManageBean which contains the EJB method): ---8--- method-permission role-namemaster/role-name method ejb-nameManageBean/ejb-name method-name*/method-name /method /method-permission ---8--- orion-application.xml: ---8--- security-role-mapping name="master" group name="ltroot" / /security-role-mapping ---8--- principal.xml: ---8--- principals groups group name="ltroot" descriptionltroot/description permission name="rmi:login" / permission name="com.evermind.server.rmi.RMIPermission" / /group ... /groups users user username="falk" password="123" descriptionThe master/description group-membership group="ltroot" / /user ... /users /principals ---8--- This should mean that 'falk' is logged in and is in role 'master' and may execute any method in the ManageBean. Where is the problem Without any roles and corresponding mappings everything works ok. It works fine, eg. in Sun's RI with roles. I tried without 'permission name="rmi...' - no change. I run out of ideas. Any help? I also cannot see any documentation, sample code, not on orionserver or orionsupport or the security-primer. Thanks, Falk -- Dr. Falk Langhammer Living Pages Research GmbH Holzstr. 19 D-80469 Munich, Germany mailto:[EMAIL PROTECTED] http://www.living-pages.de Phone +49 (89) 260 255 32Fax +49 (89) 260 255 35 Mobil +49 (171) 79 39 667 mailto:[EMAIL PROTECTED] (urgent SMS with subject header)
deployment
Does anyone know how to deploy a servlet and html form page on orion? What should go into the Action=" " on the html form? FROM METHOD = "get" ACTION = "??.." Siling lesson1.zip
RE: CMP 2.0 OR mapping problem
Sorry! I didn't intend to offend anyone.
I know the 2.0 spec is only in public draft, but I thought that CMP
relationships were pretty stable. Having n:m support would be great, but I
would settle for 1:n support right now.
Again, thanks for all your help.
Michael
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Magnus Rydin
Sent: Friday, February 23, 2001 9:49 AM
To: Orion-Interest
Subject: SV: CMP 2.0 OR mapping problem
Please remember that the EJB 2.0 spec is not yet released.
Although the Orion Team has always be known to be fast to implement early
specifications,
this is a costly arrangement as specifications change.
Personally I hope that EJB 2.0 relations will soon be fully implemented.
WR
-Ursprungligt meddelande-
Frn: Michael A Third [mailto:[EMAIL PROTECTED]]
Skickat: den 23 februari 2001 06:15
Till: Orion-Interest
mne: RE: CMP 2.0 OR mapping problem
Thanks for the reply. We were already doing this, and I realized how
repetitive it was and hoped that 1.4.7 could cut the time we
spent doing
this (we have a lot of these relationships). Does anyone
have a guess as to
when full EJB 2.0 support will be available?
Thanks,
Michael
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of
Jeff Schnitzer
Sent: Thursday, February 22, 2001 8:18 PM
To: Orion-Interest
Subject: RE: CMP 2.0 OR mapping problem
Bidirectional relationships do not yet work.
There are two workarounds that have worked for me:
Manually add (and remove!) both sides of the relationship. So your
Marketplace.addStorefront() method would look like this:
void addStorefront(Storefront front)
{
this.getStorefronts().add(front);
front.setMarketplace((Marketplace)this.ejbContext.getEJBObject());
}
etc. Alternatively you can modify your
Marketplace.getMarketplaceStorefronts() method so that instead of
obtaining the storefronts from the internal collection it runs a
findByMarketplace finder method on the StorefrontHome. Then you just
need to make sure that the storefronts-marketplace reference is kept
solid.
Jeff
-Original Message-
From: Michael A Third [mailto:[EMAIL PROTECTED]]
Sent: Thursday, February 22, 2001 3:37 PM
To: Orion-Interest
Subject: CMP 2.0 OR mapping problem
I have been trying to get Orion to correctly map a non-dependant
bidirectional 1:N relationship using EJB 2.0. It tries to generate a
collection mapping that uses a third table to hold the
reference. I was
able to deploy it properly using a unidirectional relationship.
Here is the relevant entries from ejb-jar.xml (edited for brevity):
entity
ejb-namecom.trademotion.ejb.base.Marketplace/ejb-name
cmp-fieldfield-namemarketplaceID/field-name/cmp-field
cmp-fieldfield-namename/field-name/cmp-field
cmp-fieldfield-namestorefronts/field-name/cmp-field
primkey-fieldmarketplaceID/primkey-field
/entity
entity
ejb-namecom.trademotion.ejb.base.Storefront/ejb-name
cmp-fieldfield-namestorefrontID/field-name/cmp-field
cmp-fieldfield-namename/field-name/cmp-field
cmp-fieldfield-namemarketplace/field-name/cmp-field
primkey-fieldstorefrontID/primkey-field
/entity
relationships
!-- 1:N (Marketplace Storefront) --
ejb-relation
ejb-relation-nameMarketplace-Storefront/ejb-relation-name
ejb-relationship-role
ejb-relationship-role-namemarketplace-has-storefronts
/ejb-relationship-role-name
multiplicityOne/multiplicity
role-source
ejb-namecom.trademotion.ejb.base.Marketplace/ejb-name
/role-source
cmr-field
cmr-field-namestorefronts/cmr-field-name
cmr-field-typejava.util.Collection/cmr-field-type
/cmr-field
/ejb-relationship-role
ejb-relationship-role
ejb-relationship-role-namestorefront-belongsto-marketplace
/ejb-relationship-role-name
multiplicityMany/multiplicity
cascade-delete/
role-source
ejb-namecom.trademotion.ejb.base.Storefront/ejb-name
/role-source
cmr-field
cmr-field-namemarketplace/cmr-field-name
cmr-field-typecom.trademotion.ejb.base.Marketplace
/cmr-field-type
/cmr-field
/ejb-relationship-role
/ejb-relation
/relationships
Here is the generated orion-ejb-jar.xml (again, edited):
entity-deployment
name="com.trademotion.ejb.base.Marketplace"
primkey-mapping
RE: deployment
There's more to deploying the servlet than just setting the correct values in the FORM tag, here's some thoughts: Use "POST" as the method for processing the FORM. That's basically what it's meant for. The ACTION attribute should be the name of your servlet. If you've configured your servlet in the .xml files that Orion uses for that purpose, there's more to it than if you simply deploy your Servlet.class file to the default directory which I think is /orion/default-web-app/WEB-INF/Classes. Assuming you put it in the default directory, your servlet should get invoked when you click on the form's submit button. Try: ACTION="/servlet/MyServlet" /servlet is set up as the default servlet-webdir in the global-web-application.xml file. Rich -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Siling Zhang Sent: Friday, February 23, 2001 3:11 PM To: Orion-Interest Cc: [EMAIL PROTECTED] Subject: deployment Does anyone know how to deploy a servlet and html form page on orion? What should go into the Action=" " on the html form? FROM METHOD = "get" ACTION = "??.." Siling
configuring jdbc with oracle...
I am having great problems trying to connect to oracle thru
JDBC on orion. Here is my data-sources file:
//
data-source
class=com.evermind.sql.DriverManagerDataSource
name=Oracle
location=jdbc/DefaultCoreDS
xa-location=jdbc/xa/DefaultXADS
ejb-location=jdbc/DefaultDS
connection-driver=oracle.jdbc.driver.OracleDriver
username=webluser
password=webluser
url=jdbc:oracle:thin:@ultra:1521:dual
inactivity-timeout=30
/
/
and here is the JSP page I am using to test...
///
%@ page import=java.sql.*, javax.sql.DataSource,
javax.naming.InitialContext %
% InitialContext ctx = new
InitialContext(); DataSource ds =
(DataSource)
ctx.lookup(jdbc/DefaultDS);
Connection con = null; Statement stmt =
null; con =
ds.getConnection();
try {
stmt =
con.createStatement();
out.println(statement);
ResultSet rs = stmt.executeQuery(SELECT * FROM
dual);
out.println(query);
} catch(Exception
e)
{
out.println(BOOM!!!);
}
finally
{
con.close(); }%
the output from my page is: BOOM!!!
The line stmt = con.createStatement(); is blowing
up, and i cant figure out why. It seems to make the connection alright, but can
see why createStatement() is expolding?
Any ideas?
Paul Wilcox
[EMAIL PROTECTED]
Re: Beginner...
Thanks to all for your help, but I think I haven't found what I was looking for... I'm used to JSP and servlets, but I'm new to EJB. I just wanted to start up with a simple JSP, but reading your posts and questions, I see I'm missing something here... I'm a bit lost with this ear, war thing... So now I have to questions: 1) How can I simply test a JSP? 2) Where can I learn to use EJB?? (Urgent!! : ) ) Thanks a lot! Luis Javier
Re: Configuring security for EJB - what's my error?
Falk Langhammer wrote:
This should mean that 'falk' is logged in and is in role 'master' and
I have verified that 'request.isUserInRole("master")==true' in the
web-tier. There must be a problem in the EJB container.
BTW
I meanwhile found a posting:
From: Peter Delahunty
Subject: I have solved the security problem in Orion
Date: Wed, 15 Nov 2000 05:30:38 -0800
This posting states that more than one role accessing a method cannot be
configured. This INHO would be a severe bug and would render the J2EE
security model close to useless with Orion.
We *do* have this situation: 4 roles of 'master', 'editor', 'publisher'
and 'any'.
In another posting I found that role and group names must be equal.
In turn this means that only one group can access any bean method.
Thus, do I have to leave Orion alone when it comes to security issues?
Any bugfixes which have appeared or which are announced. I have a hard
time to believe that these basics dont func.
Bye,
Falk
--
Dr. Falk Langhammer
Living Pages Research GmbH
Holzstr. 19 D-80469 Munich, Germany
mailto:[EMAIL PROTECTED] http://www.living-pages.de
Phone +49 (89) 260 255 32Fax +49 (89) 260 255 35
Mobil +49 (171) 79 39 667
mailto:[EMAIL PROTECTED] (urgent SMS with subject header)
RE: Debugging and orion
Is it possible to debug JSP using JBuilder with Orion? Thanks in advance! -Original Message- From: Edoardo Comar [mailto:[EMAIL PROTECTED]] Sent: February 23, 2001 7:13 AM To: Orion-Interest Subject: RE: Debugging and orion I've used jbuilder 4.0 (the free foundation version will be just fine) and it is a great debugger. you define a seprate project for orion server : a project with no sources to compile but two libraries : one contains all the orion binaries, one contains all your sources. it has the orion server main class as main class, and the orion dir as working dir. select a source where you want to set a breakpoint (using the class sleector, not the project pane because there you won't see your sources). run the project in debug mode, use the browser or whatever client to invoke your classes deployed in orion and jb will stop at your breakpoint. BTW, exactly this same procedure works also with weblogic, jboss ... (well, with wl6 you have to define a wrapper class that invokes weblogic server, but apart form that it's the same). Edo -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Kemp Randy-W18971 Sent: 22 February 2001 20:07 To: Orion-Interest Subject: RE: Debugging and orion Thanks, Mac. I will give it a shot. -Original Message- From: Mac Ferguson [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 22, 2001 12:20 PM To: Orion-Interest Subject: RE: Debugging and orion start orion with the following options: java -Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,se rver=y,suspend=y,address=whatever port you're going to use -jar orion.jar then create a new project in Bugseeker, selected Remote as the project type, and accepted all other default properties. Then set the Debug|Remote|Attach to type socket, Hostname=your server ip and Port=the port you specified above I like this setup, particularly for EJBs, but I'll be interested to see if Kawa will work any better. Cheers, Mac Ferguson -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Kemp Randy-W18971 Sent: Wednesday, February 21, 2001 1:39 PM To: Orion-Interest Subject: RE: Debugging and orion Mac I would be interested in what steps you took to get Bugseeker connected to your remote VM, as would other people on the list. Are the steps short enough to include in an Orion Interest email? Randy -Original Message- From: Mac Ferguson [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 21, 2001 10:59 AM To: Orion-Interest Subject: RE: Debugging and orion I was in contact with Allaire's Kawa support recently and they told me that Kawa will support running/debugging Orion directly in it's IDE in an upcoming service pack, how soon it will be released is not certain, so caveat emptor. I found Kawa to be a pretty good basic IDE (I don't like lots of frills, I just want codesense and debugging), although in addition to not yet supporting Orion it was not a simple affair to add .class files to the CodeSense. If you want a decent step-thru remote debugger, check out Bugseeker (http://www.karmira.com) it was a bit tricky to get it connected to my remote JVM, but once I figured it out it was pretty good, it's *very* affordable, too. I also have recently become aware of JSwat (http://www.bluemarsh.com/java/jswat/), an open-source debugger. I am currently using the combination of Visual Slickedit for editing, Bugseeker for debugging and ANT for building, I occasionally fire up Forte (only because I have 256 MB memory and lots of time!) to do visual Swing stuff. Hope this helps, Mac Ferguson -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Julian Richardson Sent: Wednesday, February 21, 2001 6:18 AM To: Orion-Interest Subject: Debugging and orion Hi, What tools / IDEs are people out there using to develop EJBs for use with Orion? At the moment we (as a project team, rather than company) are trying to standardise on an app server and IDE to use, requirements being the usual: cost speed flexibility resource usage debugging support from the IDE - I saw that someone mentioned using Kawa with Orion on the orionsupport website; has this combination been used by many people? (I'm new to the app server world, although I've been doing server-side Java work for several years now - I'm not used to environments where it's even possible to use an integrated debugger, but others on the team say it's necessary :-) Comments about the speed / flexibility / resource usage of Orion are welcome too, from the website it looks pretty slick and the documentation looks good, but time will tell... also if there's any major snags with orion in terms of things that
EJBUserManager, what am i missing?
I want to implement EJBUserManager in my application, but the authentication from the web doesn't accept my credentials and keep popping up until finally I get a 401. Here's how I'm doing it: 1) I defined the EJBUserManager in ejb-jar.xml and it gets instantiated properly: tables COM_EVERMIND_EJB_EJBUSER and COM_EVERMIND_EJB_EJBUSER_GROUPS get created 2) I created a user "joeuser" with a password in the user table and made that user belong to "usergroup" in groups 3) In my web.xml I created a constraint on a resource: security-constraint web-resource-collection web-resource-name/protectedurl/web-resource-name /web-resource-collection auth-constraint role-nameusergroup/role-name /auth-constraint /security-constraint login-config auth-methodBASIC/auth-method realm-namemyapp-basic-realm/realm-name /login-config security-role role-nameusergroup/role-name /security-role 4) In my application.xml I have a role defined: security-role role-namemanager/role-name /security-role 5) In my orion-application.xml I have defined the user manager and the role-group mapping: user-manager class="com.evermind.ejb.EJBUserManager" property name="home" value="com.evermind.ejb.EJBUser" / property name="defaultGroups" value="users" / /user-manager security-role-mapping name="usergroup" group name="usergroup" / /security-role-mapping 6) I also removed the reference to principals.xml from orion-application.xml (If I leave it I get a 403 right away) 7) I finally, suggested by searching the list archive, defined the groups in my principals.xml: principals groups group name="manager"/ /groups /principals Everthing starts ok, no error message, if I try to access the /protectedurl I get the basic authentication prompt, I try to fill in "joeuser" with his password but Orion doesn't take it and prompt me again until I get a 401 Unauthorized. What am I missing? Thanks, Christian
RE: Debugging and orion
There are lots of posts in the archive available in the Orion Support web-site on how to do this. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of [EMAIL PROTECTED] Sent: Friday, February 23, 2001 4:55 PM To: Orion-Interest Subject: RE: Debugging and orion Is it possible to debug JSP using JBuilder with Orion? Thanks in advance! -Original Message- From: Edoardo Comar [mailto:[EMAIL PROTECTED]] Sent: February 23, 2001 7:13 AM To: Orion-Interest Subject: RE: Debugging and orion I've used jbuilder 4.0 (the free foundation version will be just fine) and it is a great debugger. you define a seprate project for orion server : a project with no sources to compile but two libraries : one contains all the orion binaries, one contains all your sources. it has the orion server main class as main class, and the orion dir as working dir. select a source where you want to set a breakpoint (using the class sleector, not the project pane because there you won't see your sources). run the project in debug mode, use the browser or whatever client to invoke your classes deployed in orion and jb will stop at your breakpoint. BTW, exactly this same procedure works also with weblogic, jboss ... (well, with wl6 you have to define a wrapper class that invokes weblogic server, but apart form that it's the same). Edo -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Kemp Randy-W18971 Sent: 22 February 2001 20:07 To: Orion-Interest Subject: RE: Debugging and orion Thanks, Mac. I will give it a shot. -Original Message- From: Mac Ferguson [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 22, 2001 12:20 PM To: Orion-Interest Subject: RE: Debugging and orion start orion with the following options: java -Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,se rver=y,suspend=y,address=whatever port you're going to use -jar orion.jar then create a new project in Bugseeker, selected Remote as the project type, and accepted all other default properties. Then set the Debug|Remote|Attach to type socket, Hostname=your server ip and Port=the port you specified above I like this setup, particularly for EJBs, but I'll be interested to see if Kawa will work any better. Cheers, Mac Ferguson -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Kemp Randy-W18971 Sent: Wednesday, February 21, 2001 1:39 PM To: Orion-Interest Subject: RE: Debugging and orion Mac I would be interested in what steps you took to get Bugseeker connected to your remote VM, as would other people on the list. Are the steps short enough to include in an Orion Interest email? Randy -Original Message- From: Mac Ferguson [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 21, 2001 10:59 AM To: Orion-Interest Subject: RE: Debugging and orion I was in contact with Allaire's Kawa support recently and they told me that Kawa will support running/debugging Orion directly in it's IDE in an upcoming service pack, how soon it will be released is not certain, so caveat emptor. I found Kawa to be a pretty good basic IDE (I don't like lots of frills, I just want codesense and debugging), although in addition to not yet supporting Orion it was not a simple affair to add .class files to the CodeSense. If you want a decent step-thru remote debugger, check out Bugseeker (http://www.karmira.com) it was a bit tricky to get it connected to my remote JVM, but once I figured it out it was pretty good, it's *very* affordable, too. I also have recently become aware of JSwat (http://www.bluemarsh.com/java/jswat/), an open-source debugger. I am currently using the combination of Visual Slickedit for editing, Bugseeker for debugging and ANT for building, I occasionally fire up Forte (only because I have 256 MB memory and lots of time!) to do visual Swing stuff. Hope this helps, Mac Ferguson -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Julian Richardson Sent: Wednesday, February 21, 2001 6:18 AM To: Orion-Interest Subject: Debugging and orion Hi, What tools / IDEs are people out there using to develop EJBs for use with Orion? At the moment we (as a project team, rather than company) are trying to standardise on an app server and IDE to use, requirements being the usual: cost speed flexibility resource usage debugging support from the IDE - I saw that someone mentioned using Kawa with Orion on the orionsupport website; has this combination been used by many people? (I'm new to the app server world, although I've been doing server-side Java work for several years now - I'm not used to environments where it's even possible to use an integrated debugger, but others
Re: Beginner...
Luis, Try the Orion Primer: * http://www.jollem.com/orion-primer/ And perhaps the Orion CMP Primer after that (there's a link from that page). PS: Shouldn't there be a FAQ for this list? -- Ernst Luis Javier Beltran wrote: Thanks to all for your help, but I think I haven't found what I was looking for... I'm used to JSP and servlets, but I'm new to EJB. I just wanted to start up with a simple JSP, but reading your posts and questions, I see I'm missing something here... I'm a bit lost with this ear, war thing... So now I have to questions: 1) How can I simply test a JSP? 2) Where can I learn to use EJB?? (Urgent!! : ) ) Thanks a lot! Luis Javier
Re: Configuring security for EJB - what's my error?
Falk Langhammer schrieb: This posting states that more than one role accessing a method cannot be configured. This INHO would be a severe bug and would render the J2EE security model close to useless with Orion. Peter posted a workaround to bugzilla as bug#193. I verified that this solves my problem. Thanxs to the mailing-list archive! The bug was reported on 11/16/00 for version 1.4.4 and still has status NEW... Depending on what tools for EJB DD editing You use, your application will deploy or not (when using roles). Bye, Falk -- Dr. Falk Langhammer Living Pages Research GmbH Holzstr. 19 D-80469 Munich, Germany mailto:[EMAIL PROTECTED] http://www.living-pages.de Phone +49 (89) 260 255 32Fax +49 (89) 260 255 35 Mobil +49 (171) 79 39 667 mailto:[EMAIL PROTECTED] (urgent SMS with subject header)
RE: EJBUserManager, what am i missing?
You have no group "usergroup" specified in your principals.xml as far as I can see. Create a principals.xml like this: principals groups group name="usergroup"/ /groups /principals And then reference that from orion-application.xml. -mike -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Christian Billen Sent: Saturday, February 24, 2001 9:43 AM To: Orion-Interest Subject: EJBUserManager, what am i missing? I want to implement EJBUserManager in my application, but the authentication from the web doesn't accept my credentials and keep popping up until finally I get a 401. Here's how I'm doing it: 1) I defined the EJBUserManager in ejb-jar.xml and it gets instantiated properly: tables COM_EVERMIND_EJB_EJBUSER and COM_EVERMIND_EJB_EJBUSER_GROUPS get created 2) I created a user "joeuser" with a password in the user table and made that user belong to "usergroup" in groups 3) In my web.xml I created a constraint on a resource: security-constraint web-resource-collection web-resource-name/protectedurl/web-resource-name /web-resource-collection auth-constraint role-nameusergroup/role-name /auth-constraint /security-constraint login-config auth-methodBASIC/auth-method realm-namemyapp-basic-realm/realm-name /login-config security-role role-nameusergroup/role-name /security-role 4) In my application.xml I have a role defined: security-role role-namemanager/role-name /security-role 5) In my orion-application.xml I have defined the user manager and the role-group mapping: user-manager class="com.evermind.ejb.EJBUserManager" property name="home" value="com.evermind.ejb.EJBUser" / property name="defaultGroups" value="users" / /user-manager security-role-mapping name="usergroup" group name="usergroup" / /security-role-mapping 6) I also removed the reference to principals.xml from orion-application.xml (If I leave it I get a 403 right away) 7) I finally, suggested by searching the list archive, defined the groups in my principals.xml: principals groups group name="manager"/ /groups /principals Everthing starts ok, no error message, if I try to access the /protectedurl I get the basic authentication prompt, I try to fill in "joeuser" with his password but Orion doesn't take it and prompt me again until I get a 401 Unauthorized. What am I missing? Thanks, Christian
RE: Win2k Pro. is mess... choosing the right database product
You are probably right in your asumptions. Might I ask why you have chosen to go for PostgreSQL? To me it seems a bit too uncertain to have two pieces of experimental software in one project. Personally I was thinking of switching to either MySQL or Interbase once my system goes on-line. I have used Interbase quite a lot, just not with EJBs, and it is totally free and open source nowadays. I have no experience with MySQL, but as far as I have read on this list, quite many people are fond of it, and it seems that the use of MySQL is a question of once needs for transactions (which MySQL does not support). I am wondering if anyone is using the prepackaged Hypersonic database in production... It has not given me any trouble during this development project... yet... - I would feel MUCH better about using a 10+ years old well-tested database like Interbase, and I simply do not know why more people are not using it. Any comments anyone? Randahl -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of [EMAIL PROTECTED]Sent: 23. februar 2001 18:39To: Orion-InterestSubject: Re: Win2k Pro. is messing up the DB Hello Randahl, First of all, I appreciate your idea. Yes, we came to the near conclusion that it was not orion but it was postgresql. To tell the truth, I believe in orionbut not very much so in postgresql. As a matter of fact, we are using a CVS version of PostgreSQL because the released version of postgresql does not yet support the right join sql statement. To make matters worse, the Linux JDBC driver was not working properly on the timestamp field before I made a modification on the driver. We were totally forgetting all about this. Our Windows developershave had no problems with ODBC drivers so far, out of which we can guess it is not the DB itself but it is the Linux JDBC driver. What are your thoughts? Once again, thank you very much. Simon - Original Message - From: Randahl Fink Isaksen To: Orion-Interest Sent: Friday, February 23, 2001 1:07 AM Subject: RE: Win2k Pro. is messing up the DB I know this is a wild guess, but just to make sure, I would of course do a disk scan on that machine to make sure it is not a hardware problem - these things do happen, I am afraid. Another good thing would be to run the application on a _different_ Win2K Pro. machine to make sure it is not just something which is specific to only her single machine. BTW, I would doubt PostgreSQL more on Win2K than I would doubt Orion. Orion is a java application, which gives it a pretty good chance of running in the same way on different platforms. To the best of my knowledge PostgreSQL on Win2K is a port of the code from another platform, and from reading articles at PostgreSQL's web-site it seems it is not totally stable on Win2K. I have seen at least two posts on this list where people recommends *not* using PostgreSQL from Win NT based systems - not yet, anyway. I have used Orion on Win2K with no problems - but then again I do *not* use PostgreSQL Hope you find a solution Yours Randahl -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of [EMAIL PROTECTED]Sent: 23. februar 2001 02:19To: Orion-InterestSubject: Win2k Pro. is messing up the DB Hello, I do not really know if this is because she's using Window 2000 Professional. All our employees use Windows 2000 Servers or Linuxes or Solarises except for one person. The exception is Windows 2000 Professional. The problem occurs only at her computer. Once she updates a DB record, it messes up another record. This does not happen all the time, but once in a blue moon. This is why I can't catch the problem in my code. AndI do not think it is my code. I am using CMPs and orion 1.3.8 with PostgreSQL. I doubted postgresql and orion in the beginning, and now I narrowed it down to orion because it may be machine specific as I mentioned earlier. Why does a DB server have to do with a specific machine? Then what? An App. Server which holds a session to a machine? I am lost. Does anyone have any clue? I really really hope it's my code. I appreciate your attention. Simon
Re: configuring jdbc with oracle...
Hello Paul, A stack trace would be useful. That way it's easier to find the error.
I know it does NOT work... but does it ???
I know bidirectional N-M relationships are said not to work... but does unidirectional N-M relationships work on Orion? - On which version? Thanks Randahl
RE: deployment
A side note:
In the current Orion release, you need to specify the action as
action="%= request.encodeURL("/servlet/MyServlet") %"
For some reason, Orion does not automatically rewrite action urls with
the session id like it does with other urls in pages. I've logged this
in Bugzilla.
It's worthwhile stepping through your application with cookies turned
off to find the problem spots.
Jeff
-Original Message-
From: Richard Doust [mailto:[EMAIL PROTECTED]]
Sent: Friday, February 23, 2001 12:42 PM
To: Orion-Interest
Cc: [EMAIL PROTECTED]
Subject: RE: deployment
There's more to deploying the servlet than just setting the
correct values
in the FORM tag, here's some thoughts:
Use "POST" as the method for processing the FORM. That's
basically what it's
meant for.
The ACTION attribute should be the name of your servlet. If you've
configured your servlet in the .xml files that Orion uses for
that purpose,
there's more to it than if you simply deploy your
Servlet.class file to the
default directory which I think is
/orion/default-web-app/WEB-INF/Classes.
Assuming you put it in the default directory, your servlet should get
invoked when you click on the form's submit button.
Try:
ACTION="/servlet/MyServlet"
/servlet is set up as the default servlet-webdir in the
global-web-application.xml file.
Rich
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Siling Zhang
Sent: Friday, February 23, 2001 3:11 PM
To: Orion-Interest
Cc: [EMAIL PROTECTED]
Subject: deployment
Does anyone know how to deploy a servlet and html form page on
orion? What
should go into the Action=" " on the html form?
FROM METHOD = "get" ACTION = "??.."
Siling
JAXP
I have been working on this problem all day. I have posted once before and no one responded. I will try again. I'm no Java expert and this is just my ignorance, but can anyone tell me if I'm correct in my assumptions on this. I am trying to develop server side code that runs under Orion that uses the JAXP code that Sun has recently released. There are different versions of parser.jar, xalan.jar and jaxp.jar distributed with Orion. Older ones. I have tried replacing the older ones with the newer ones because my code requires the newer ones and I guess that my code will be running in the same image as Orion. Orion fails to start due to an exception while trying to parse its configuration files. Putting the old .jar files back, it works again. So, now it occurs to me that I'm basically stuck running with whatever version of support code the tools I'm using are dependent on. If I'm right, that means I can't use the latest version of JAXP until Orion does? Is that right? Anyone? Thanks, Rich
RE: Win2k Pro. is mess... choosing the right database product
MySQL has "support" for transactions. However, I think you have to download a special build of MySQL, and it is only supported for berkley db tables. This is a stop gap measure until 4.0, which will have much better tx support. tim. You are probably right in your asumptions. Might I ask why you have chosen to go for PostgreSQL? To me it seems a bit too uncertain to have two pieces of experimental software in one project. Personally I was thinking of switching to either MySQL or Interbase once my system goes on-line. I have used Interbase quite a lot, just not with EJBs, and it is totally free and open source nowadays. I have no experience with MySQL, but as far as I have read on this list, quite many people are fond of it, and it seems that the use of MySQL is a question of once needs for transactions (which MySQL does not support). I am wondering if anyone is using the prepackaged Hypersonic database in production... It has not given me any trouble during this development project... yet... - I would feel MUCH better about using a 10+ years old well-tested database like Interbase, and I simply do not know why more people are not using it. Any comments anyone? Randahl -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of [EMAIL PROTECTED] Sent: 23. februar 2001 18:39 To: Orion-Interest Subject: Re: Win2k Pro. is messing up the DB Hello Randahl, First of all, I appreciate your idea. Yes, we came to the near conclusion that it was not orion but it was postgresql. To tell the truth, I believe in orion but not very much so in postgresql. As a matter of fact, we are using a CVS version of PostgreSQL because the released version of postgresql does not yet support the right join sql statement. To make matters worse, the Linux JDBC driver was not working properly on the timestamp field before I made a modification on the driver. We were totally forgetting all about this. Our Windows developers have had no problems with ODBC drivers so far, out of which we can guess it is not the DB itself but it is the Linux JDBC driver. What are your thoughts? Once again, thank you very much. Simon - Original Message - From: Randahl Fink Isaksen To: Orion-Interest Sent: Friday, February 23, 2001 1:07 AM Subject: RE: Win2k Pro. is messing up the DB I know this is a wild guess, but just to make sure, I would of course do a disk scan on that machine to make sure it is not a hardware problem - these things do happen, I am afraid. Another good thing would be to run the application on a _different_ Win2K Pro. machine to make sure it is not just something which is specific to only her single machine. BTW, I would doubt PostgreSQL more on Win2K than I would doubt Orion. Orion is a java application, which gives it a pretty good chance of running in the same way on different platforms. To the best of my knowledge PostgreSQL on Win2K is a port of the code from another platform, and from reading articles at PostgreSQL's web-site it seems it is not totally stable on Win2K. I have seen at least two posts on this list where people recommends *not* using PostgreSQL from Win NT based systems - not yet, anyway. I have used Orion on Win2K with no problems - but then again I do *not* use PostgreSQL Hope you find a solution Yours Randahl -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of [EMAIL PROTECTED] Sent: 23. februar 2001 02:19 To: Orion-Interest Subject: Win2k Pro. is messing up the DB Hello, I do not really know if this is because she's using Window 2000 Professional. All our employees use Windows 2000 Servers or Linuxes or Solarises except for one person. The exception is Windows 2000 Professional. The problem occurs only at her computer. Once she updates a DB record, it messes up another record. This does not happen all the time, but once in a blue moon. This is why I can't catch the problem in my code. And I do not think it is my code. I am using CMPs and orion 1.3.8 with PostgreSQL. I doubted postgresql and orion in the beginning, and now I narrowed it down to orion because it may be machine specific as I mentioned earlier. Why does a DB server have to do with a specific machine? Then what? An App. Server which holds a session to a machine? I am lost. Does anyone have any clue? I really really hope it's my code. I appreciate your attention. Simon
A HelloWorld war file
I have a kind of "HelloWorld" EJB here, but I must be screwing something up and am
going
nuts trying to figure out what.
I'm trying to stuff everything into a war file and go to
http://localhost/servlet/FarmServlet and see the message.
Here is everything I have to make this go. Can anyone tell me what I'm doing wrong?
Or,
can you tell me that you can get this to work (so I must have something configured
wrong)?
The problem I'm having is that the orion server seems to deploy everything okay, but
when
I try to pull up the servlet, it's as if the servlet isn't even there.
Here are the relevant files to creating what I have:
- build.bat
@echo off
echo ** compiling EJB
javac eieio\*.java
echo ** creating EJB jar
del critters.jar
jar -cf critters.jar META-INF\ejb-jar.xml eieio\*.class
echo ** compiling servlet
javac FarmServlet.java
echo ** creating war
del farm.war
jar -cf farm.war WEB-INF\web.xml FarmServlet.class
echo ** creating ear
del oldmcdonald.ear
jar -cf oldmcdonald.ear META-INF\application.xml critters.jar farm.war
echo ** copying ear to orion
copy oldmcdonald.ear \orion\applications
echo ** done.
- CowRemote.java
package eieio ;
import javax.ejb.* ;
import java.rmi.* ;
public interface CowRemote extends EJBObject
{
public String getText() throws RemoteException;
}
- CowHome.java
package eieio ;
import javax.ejb.* ;
import java.rmi.* ;
public interface CowHome extends EJBHome
{
public CowRemote create() throws CreateException, RemoteException;
}
- CowBean.java
package eieio ;
import java.util.*;
import javax.ejb.*;
public class CowBean implements SessionBean
{
public String getText()
{
return "Mooo ...";
}
public void setSessionContext( SessionContext ctx ){}
public void ejbCreate() throws CreateException{}
public void ejbRemove(){}
public void ejbActivate(){}
public void ejbPassivate(){}
}
- ejb-jar.xml
?xml version="1.0"?
!DOCTYPE ejb-jar PUBLIC '-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 1.1//EN'
'http://java.sun.com/j2ee/dtds/ejb-jar_1_1.dtd'
ejb-jar
display-nameAnimalBeans/display-name
enterprise-beans
session
ejb-nameCowEJB/ejb-name
homeeieio.CowHome/home
remoteeieio.CowRemote/remote
ejb-classeieio.CowBean/ejb-class
session-typeStateless/session-type
transaction-typeContainer/transaction-type
/session
/enterprise-beans
/ejb-jar
- FarmServlet.java
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.naming.*;
import eieio.* ;
public class FarmServlet extends HttpServlet
{
public void doGet( HttpServletRequest req , HttpServletResponse resp )
{
try
{
PrintWriter out = resp.getWriter();
try
{
resp.setContentType("text/html");
InitialContext context = new InitialContext();
CowHome home = (CowHome)context.lookup( "CowEJB" );
CowRemote cow = home.create();
out.println( cow.getText() );
}
catch( Exception e )
{
out.println( "damn! " + e );
}
finally
{
out.close();
}
}
catch ( Exception e )
{
System.out.println( "could not get writer! " + e );
}
}
}
- web.xml
web-app
display-nameOld McDonald's Farm/display-name
servlet
servlet-nameFarmServlet/servlet-name
descriptionServlet that calls the CowBean/description
servlet-classFarmServlet/servlet-class
/servlet
ejb-ref
ejb-ref-nameCowEJB/ejb-ref-name
ejb-ref-typeSession/ejb-ref-type
homeeieio.CowHome/home
remoteeieio.CowRemote/remote
/ejb-ref
servlet-mapping
servlet-nameFarmServlet/servlet-name
url-pattern//url-pattern
/servlet-mapping
/web-app
- application.xml
application
display-nameThe Old McDonald Farm Application/display-name
module
ejbcritters.jar/ejb
/module
module
web
web-urifarm.war/web-uri
context-root//context-root
/web
/module
/application
I think the build.bat file makes it clear where everything goes.
Any ideas?
__
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Re[2]: Beginner...
Hello Luis, Friday, February 23, 2001, 10:53:26 PM, you wrote: LJB 1) How can I simply test a JSP? Put it under default-web-app/web directory on a fresh unziped orion distribution. After that, just run orion and point the browser to http://localhost/yourjsppage.jsp It can get a lot more complicated (building apps, etc) but not more difficult. LJB 2) Where can I learn to use EJB?? (Urgent!! : ) ) First, I recommend you the book: Enterprise Javabeans by Richard Monson-Haefel (the O'Reilly book) Also, check out the developer's connection at java.sun.com Hope this help- -- Best regards, Rafaelmailto:[EMAIL PROTECTED]
Re: JAXP
Hi Rich, Could you narrow it down? Specifically which JAR breaks Orion. We have replaced the xalan.jar and xerces.jar files with version 1.2.2 and Orion is happy. Is it just the jaxp.jar file that is the issue? Also, I believe that somewhere in the mailing list archives, you will find posts related to JAXP, but I do not know if they will address your specific question. tim. I have been working on this problem all day. I have posted once before and no one responded. I will try again. I'm no Java expert and this is just my ignorance, but can anyone tell me if I'm correct in my assumptions on this. I am trying to develop server side code that runs under Orion that uses the JAXP code that Sun has recently released. There are different versions of parser.jar, xalan.jar and jaxp.jar distributed with Orion. Older ones. I have tried replacing the older ones with the newer ones because my code requires the newer ones and I guess that my code will be running in the same image as Orion. Orion fails to start due to an exception while trying to parse its configuration files. Putting the old .jar files back, it works again. So, now it occurs to me that I'm basically stuck running with whatever version of support code the tools I'm using are dependent on. If I'm right, that means I can't use the latest version of JAXP until Orion does? Is that right? Anyone? Thanks, Rich
RE: JAXP
Tim, Thanks for trying to help. I'll take a look in the mailing list archives. I looked through the first set and didn't find anything, but I can look at older stuff. In the meantime, I'm replacing the jaxp.jar, parser.jar, and xalan.jar that came with Orion (latest version) with crimson.jar, jaxp.jar and xalan.jar from JAXP 1.1. After a thorough analysis of these jar files, I found that xalan.jar and crimson.jar have most of what jaxp.jar and parser.jar have plus a lot more. One of the problems I have is that ant, jdk1.3, orion, and jaxp1.1 each come with a different version of jaxp.jar. Orion, jdk1.3 and jaxp1.1 each comes with a different version of xalan.jar. Orion and ant come with different versions of parser.jar. (I have all four of these installed.) ant worked okay after replacing its jaxp.jar and parser.jar with jaxp1.1's xalan.jar and crimson.jar. I start Orion with a classpath that includes the crimson.jar and xalan.jar from jaxp 1.1. During the startup, when its trying to parse its config files (I guess) I get a NoSuchMethodError at org.apache.crimson.tree.AttributeSet.init(AttributeSet.java:139). I guess I can't tell from this what method it's trying to call. It would be helpful if I could. Somehow, it sounds internal to JAXP, and not like it's really a problem of Orion. Any more ideas now that I've given all these details? Love to hear from you again! Rich -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Tim Endres Sent: Friday, February 23, 2001 8:33 PM To: Orion-Interest Subject: Re: JAXP Hi Rich, Could you narrow it down? Specifically which JAR breaks Orion. We have replaced the xalan.jar and xerces.jar files with version 1.2.2 and Orion is happy. Is it just the jaxp.jar file that is the issue? Also, I believe that somewhere in the mailing list archives, you will find posts related to JAXP, but I do not know if they will address your specific question. tim. I have been working on this problem all day. I have posted once before and no one responded. I will try again. I'm no Java expert and this is just my ignorance, but can anyone tell me if I'm correct in my assumptions on this. I am trying to develop server side code that runs under Orion that uses the JAXP code that Sun has recently released. There are different versions of parser.jar, xalan.jar and jaxp.jar distributed with Orion. Older ones. I have tried replacing the older ones with the newer ones because my code requires the newer ones and I guess that my code will be running in the same image as Orion. Orion fails to start due to an exception while trying to parse its configuration files. Putting the old .jar files back, it works again. So, now it occurs to me that I'm basically stuck running with whatever version of support code the tools I'm using are dependent on. If I'm right, that means I can't use the latest version of JAXP until Orion does? Is that right? Anyone? Thanks, Rich
RE: JAXP
Here's some verbose output from java on the attempt to start Orion: [Loaded org.apache.crimson.tree.DomEx] [Loaded org.w3c.dom.DocumentType] [Loaded org.apache.crimson.tree.XmlWriteContext] [Loaded org.apache.crimson.tree.XmlDocument$ExtWriteContext] [Loaded org.w3c.dom.ProcessingInstruction] [Loaded org.apache.crimson.tree.PINode] [Loaded org.w3c.dom.EntityReference] [Loaded org.apache.crimson.tree.XmlDocument$EntityRefNode] [Loaded org.w3c.dom.DocumentFragment] [Loaded org.apache.crimson.tree.XmlDocument$DocFragNode] [Loaded org.w3c.dom.Comment] [Loaded org.apache.crimson.tree.CommentNode] [Loaded org.w3c.dom.CDATASection] [Loaded org.apache.crimson.tree.CDataNode] [Loaded org.w3c.dom.Attr] [Loaded org.apache.crimson.tree.AttributeNode] [Loaded org.apache.crimson.tree.XmlDocument$Catalog] [Loaded org.apache.crimson.tree.DataNode$NodeListImpl] [Loaded org.apache.crimson.util.XmlChars] [Loaded org.w3c.dom.DOMImplementation] [Loaded org.apache.crimson.tree.DOMImplementationImpl] [Loaded org.apache.crimson.tree.Doctype] [Loaded org.w3c.dom.NamedNodeMap] [Loaded org.w3c.dom.Notation] [Loaded org.apache.crimson.tree.Doctype$NotationNode] [Loaded org.w3c.dom.Entity] [Loaded org.apache.crimson.tree.Doctype$EntityNode] [Loaded org.apache.crimson.tree.Doctype$Nodemap] [Loaded org.apache.crimson.tree.AttributeSet] [Loaded java.lang.IncompatibleClassChangeError from C:\Program Files\JavaSoft\JR E\1.3\lib\rt.jar] [Loaded java.lang.NoSuchMethodError from C:\Program Files\JavaSoft\JRE\1.3\lib\r t.jar] java.lang.NoSuchMethodError at org.apache.crimson.tree.AttributeSet.init(AttributeSet.java:139) at org.apache.crimson.tree.XmlDocumentBuilder.startElement(XmlDocumentBu ilder.java:463) at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1449) at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:499) at org.apache.crimson.parser.Parser2.parse(Parser2.java:304) at org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:433) at org.apache.crimson.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl .java:179) at com.evermind.xml.e.getJavaxDocument(JAX) at com.evermind.xml.XMLUtils.getDocument(JAX) at com.evermind.xml.XMLConfig.ay(JAX) at com.evermind.xml.XMLConfig.ay(JAX) at com.evermind.server.hg.run(JAX) at java.lang.Thread.run(Unknown Source) at com.evermind.util.f.run(JAX) [Loaded java.lang.Shutdown$Lock from C:\Program Files\JavaSoft\JRE\1.3\lib\rt.ja r] Thanks again, Rich -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Tim Endres Sent: Friday, February 23, 2001 8:33 PM To: Orion-Interest Subject: Re: JAXP Hi Rich, Could you narrow it down? Specifically which JAR breaks Orion. We have replaced the xalan.jar and xerces.jar files with version 1.2.2 and Orion is happy. Is it just the jaxp.jar file that is the issue? Also, I believe that somewhere in the mailing list archives, you will find posts related to JAXP, but I do not know if they will address your specific question. tim. I have been working on this problem all day. I have posted once before and no one responded. I will try again. I'm no Java expert and this is just my ignorance, but can anyone tell me if I'm correct in my assumptions on this. I am trying to develop server side code that runs under Orion that uses the JAXP code that Sun has recently released. There are different versions of parser.jar, xalan.jar and jaxp.jar distributed with Orion. Older ones. I have tried replacing the older ones with the newer ones because my code requires the newer ones and I guess that my code will be running in the same image as Orion. Orion fails to start due to an exception while trying to parse its configuration files. Putting the old .jar files back, it works again. So, now it occurs to me that I'm basically stuck running with whatever version of support code the tools I'm using are dependent on. If I'm right, that means I can't use the latest version of JAXP until Orion does? Is that right? Anyone? Thanks, Rich
RE: JAXP
[Loaded java.lang.NoSuchMethodError from C:\Program Files\JavaSoft\JRE\1.3\lib\r t.jar] java.lang.NoSuchMethodError at org.apache.crimson.tree.AttributeSet.init(AttributeSet.java:139) Richard, do you have the source code for that line it is croaking on? tim.
RE: EJBUserManager, what am i missing?
Sorry that was a typo, my principals.xml is exactly like the one you show. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Mike Cannon-Brookes Sent: Friday, February 23, 2001 5:24 PM To: Orion-Interest Subject: RE: EJBUserManager, what am i missing? You have no group "usergroup" specified in your principals.xml as far as I can see. Create a principals.xml like this: principals groups group name="usergroup"/ /groups /principals And then reference that from orion-application.xml. -mike -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Christian Billen Sent: Saturday, February 24, 2001 9:43 AM To: Orion-Interest Subject: EJBUserManager, what am i missing? I want to implement EJBUserManager in my application, but the authentication from the web doesn't accept my credentials and keep popping up until finally I get a 401. Here's how I'm doing it: 1) I defined the EJBUserManager in ejb-jar.xml and it gets instantiated properly: tables COM_EVERMIND_EJB_EJBUSER and COM_EVERMIND_EJB_EJBUSER_GROUPS get created 2) I created a user "joeuser" with a password in the user table and made that user belong to "usergroup" in groups 3) In my web.xml I created a constraint on a resource: security-constraint web-resource-collection web-resource-name/protectedurl/web-resource-name /web-resource-collection auth-constraint role-nameusergroup/role-name /auth-constraint /security-constraint login-config auth-methodBASIC/auth-method realm-namemyapp-basic-realm/realm-name /login-config security-role role-nameusergroup/role-name /security-role 4) In my application.xml I have a role defined: security-role role-namemanager/role-name /security-role 5) In my orion-application.xml I have defined the user manager and the role-group mapping: user-manager class="com.evermind.ejb.EJBUserManager" property name="home" value="com.evermind.ejb.EJBUser" / property name="defaultGroups" value="users" / /user-manager security-role-mapping name="usergroup" group name="usergroup" / /security-role-mapping 6) I also removed the reference to principals.xml from orion-application.xml (If I leave it I get a 403 right away) 7) I finally, suggested by searching the list archive, defined the groups in my principals.xml: principals groups group name="manager"/ /groups /principals Everthing starts ok, no error message, if I try to access the /protectedurl I get the basic authentication prompt, I try to fill in "joeuser" with his password but Orion doesn't take it and prompt me again until I get a 401 Unauthorized. What am I missing? Thanks, Christian
RE: deployment
action="%= request.encodeURL("/servlet/MyServlet") %"
The line above is for jsp file or also for html file? What is the syntax
for html file?
I put my servlet class BonusServlet.class in
/orion/default-web-app/WEB-INF/Classes.
But when I click on the submit button, the session bean file cannot be
found(java.lang.NoClassDefFoundError: ejb/Calc). I don't think I should put the
ejb package in /orion/default-web-app/WEB-INF/Classes also. what do you
think?
If the ejb-name is MyCalc, is the following lookup in the
BonusServlet.java file correct?
InitialContext ctx = new InitialContext();
Object objref = ctx.lookup("java:comp/env/MyCalc");
Siling
*
On Fri, 23 Feb 2001, Jeff Schnitzer wrote:
A side note:
In the current Orion release, you need to specify the action as
action="%= request.encodeURL("/servlet/MyServlet") %"
For some reason, Orion does not automatically rewrite action urls with
the session id like it does with other urls in pages. I've logged this
in Bugzilla.
It's worthwhile stepping through your application with cookies turned
off to find the problem spots.
Jeff
-Original Message-
From: Richard Doust [mailto:[EMAIL PROTECTED]]
Sent: Friday, February 23, 2001 12:42 PM
To: Orion-Interest
Cc: [EMAIL PROTECTED]
Subject: RE: deployment
There's more to deploying the servlet than just setting the
correct values
in the FORM tag, here's some thoughts:
Use "POST" as the method for processing the FORM. That's
basically what it's
meant for.
The ACTION attribute should be the name of your servlet. If you've
configured your servlet in the .xml files that Orion uses for
that purpose,
there's more to it than if you simply deploy your
Servlet.class file to the
default directory which I think is
/orion/default-web-app/WEB-INF/Classes.
Assuming you put it in the default directory, your servlet should get
invoked when you click on the form's submit button.
Try:
ACTION="/servlet/MyServlet"
/servlet is set up as the default servlet-webdir in the
global-web-application.xml file.
Rich
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Siling Zhang
Sent: Friday, February 23, 2001 3:11 PM
To: Orion-Interest
Cc: [EMAIL PROTECTED]
Subject: deployment
Does anyone know how to deploy a servlet and html form page on
orion? What
should go into the Action=" " on the html form?
FROM METHOD = "get" ACTION = "??.."
Siling
Re: configuring jdbc with oracle...
It may be that you're using the "ejb-location" name
rather than the "location" name of the data source.
I've used both the standard Orion datasource and
the pooled datasource with Oracle, and it has worked fine.
Good luck,
Doug
--
Doug Smith
http://www.eviciti.com
mailto:[EMAIL PROTECTED]
"Paul Wilcox"
[EMAIL PROTECTED] To: Orion-Interest
Sent by: [EMAIL PROTECTED]
owner-orion-interest@orioncc:
server.comSubject: configuring jdbc
with
oracle...
02/23/2001 12:49 PM
Please respond to
Orion-Interest
I am having great problems trying to connect to oracle thru JDBC on orion.
Here is my data-sources file:
//
data-source
class="com.evermind.sql.DriverManagerDataSource"
name="Oracle"
location="jdbc/DefaultCoreDS"
xa-location="jdbc/xa/DefaultXADS"
ejb-location="jdbc/DefaultDS"
connection-driver="oracle.jdbc.driver.OracleDriver"
username="webluser"
password="webluser"
url="jdbc:oracle:thin:@ultra:1521:dual"
inactivity-timeout="30"
/
/
and here is the JSP page I am using to test...
///
%@ page import="java.sql.*, javax.sql.DataSource,
javax.naming.InitialContext" %
%
InitialContext ctx = new InitialContext();
DataSource ds = (DataSource) ctx.lookup("jdbc/DefaultDS");
Connection con = null;
Statement stmt = null;
con = ds.getConnection();
try
{
stmt = con.createStatement();
out.println("statement");
ResultSet rs = stmt.executeQuery("SELECT * FROM dual");
out.println("query");
}
catch(Exception e)
{
out.println("BOOM!!!");
}
finally
{
con.close();
}
%
the output from my page is: BOOM!!!
The line stmt = con.createStatement(); is blowing up, and i cant figure out
why. It seems to make the connection alright, but can see why
createStatement() is expolding?
Any ideas?
Paul Wilcox
[EMAIL PROTECTED]
