EJB 2.0 Approved
I haven't seen anything here about this: http://www.jcp.org/jsr/results/19-15-1.jsp The EJB 2.0 Standard was approved by the Java Community Process on Wednesday the 4th. Now that the orion developers can be sure that the standard will not change, what sort of timeline can we expect for implementation? The most critical component for me is the Local Interface. It isinteresting that at Java One Larry Ellison bragged about how Oracle would be the first to implement EJB 2.0 using their brand new platform (Orion didn't get any direct mention). If Orion (or Oracle) is truly is to beat Weblogic in this race, then there must already be some developed code that hasn't been released. JWS This e-mail communication and any attachments are confidential and intended only for the use of the designated recipients named above. If you are not the intended recipient, you are hereby notified that you have received this communication in error and that any review, disclosure, dissemination, or distribution of it or its contents is prohibited. If you have received this communication in error, please notify USPowerSolutions Corporation immediately by telephone at (617)547-3800 or via e-mail at [EMAIL PROTECTED] and destroy all copies of this communication and any attachments.
RE: EJB 2.0 Approved
If anybody is at JAOO this week, please ask Karl about this. Regards, the elephantwalker -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Solinsky, JasonSent: Monday, September 10, 2001 12:01 AMTo: Orion-InterestSubject: EJB 2.0 Approved I haven't seen anything here about this: http://www.jcp.org/jsr/results/19-15-1.jsp The EJB 2.0 Standard was approved by the Java Community Process on Wednesday the 4th. Now that the orion developers can be sure that the standard will not change, what sort of timeline can we expect for implementation? The most critical component for me is the Local Interface. It isinteresting that at Java One Larry Ellison bragged about how Oracle would be the first to implement EJB 2.0 using their brand new platform (Orion didn't get any direct mention). If Orion (or Oracle) is truly is to beat Weblogic in this race, then there must already be some developed code that hasn't been released. JWS This e-mail communication and any attachments are confidential and intended only for the use of the designated recipients named above. If you are not the intended recipient, you are hereby notified that you have received this communication in error and that any review, disclosure, dissemination, or distribution of it or its contents is prohibited. If you have received this communication in error, please notify USPowerSolutions Corporation immediately by telephone at (617)547-3800 or via e-mail at [EMAIL PROTECTED] and destroy all copies of this communication and any attachments.
Re: Changing the RMI Port
In orion config directory there will be a file named rmi.xml. In rmi.xml you can give different port number. - Original Message - From: Rajiv R To: Orion-Interest Sent: Sunday, September 09, 2001 10:22 PM Subject: Changing the RMI Port Hi... I am Rajiv from India. Can I run to instances of orion, in the same machine. I have created a copy of orion and changed the HTTP port. I guess, i have to change the default rmi port too? isnt it? Where do I change the rmi port? Please help. thanx With Regards,Rajiv. R
Orion on Macintosh
Anyone tried to run Orion on a Mac OS X machine? And if anyone have, I'd like to know about problems you had. Any porting problems from Microsoft development to production Mac...? Thanks in advance Johan
Re: Orion and properties (Anyone used a CORBA client within Orion?)
Have you tried the -Xms64m -Xmx128m options to java? Type java -X for help Johan - Original Message - From: Adam Cassar [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Monday, September 10, 2001 5:54 AM Subject: Orion and properties (Anyone used a CORBA client within Orion?) Guys! I hope some of you can shed some light on this problem. I am (attempting) to use a stateless session bean as a corba client. I place (openORB or JacORB) inside orion/lib and set up its properties file. All I get when I attempt to use it in a session bean (however it works in a plain class) is 9/10/01 1:49 PM Error in bean SomeBean java.lang.StackOverflowError at java.util.Properties.getProperty(Properties.java:478) at com.evermind.server.ApplicationServerSystemProperties._grc(Unknown Source) at com.evermind._ck._xpb(Unknown Source) at com.evermind._ck._xpb(Unknown Source) at com.evermind.server.ApplicationServerSystemProperties.getProperty(Unknown Source) at java.lang.System.getProperty(System.java:562) at com.evermind.server.ApplicationServer._xh(Unknown Source) at com.evermind._ck._xpb(Unknown Source) at com.evermind._ck._xpb(Unknown Source) at com.evermind.server.ApplicationServerSystemProperties.getProperty(Unknown Source) at java.lang.System.getProperty(System.java:562) at com.evermind.server.ApplicationServer._xh(Unknown Source) at com.evermind._ck._xpb(Unknown Source) at com.evermind._ck._xpb(Unknown Source) at com.evermind.server.ApplicationServerSystemProperties.getProperty(Unknown Source) this goes on and on and on. Obviously orion doesn't like this, the thing is, how can I make it work? Ideas, suggestions ANYTHING? :) TIA
Re: Orion on Macintosh
Works perfectly, the only issue is that OSX's java impl does not seem to honour shutdown hooks, so you can't get a clean shutdown with control-C, but everything works fine if you shutdown/restart through admin.jar. Oh and the console is absolutely beautiful with the aqua LAF On Mon, 10 Sep 2001, Johan Fredriksson wrote: Anyone tried to run Orion on a Mac OS X machine? And if anyone have, I'd like to know about problems you had. Any porting problems from Microsoft development to production Mac...? Thanks in advance Johan
AW:RE: EJB 2.0 Approved
Hi, as far as I know there is no cluster support for EJBs with the current version of the Orion server. Hence this means that the WebContainer and EJB Container are executed in the same virtual machine by default. This is ok, since RMI calls are expensive, so, if you don't have massive Front-End processing then you're not interested in separating the Web- from the EJB container. I guess Orion is doing the same as BEA WLS 5.1, this means, if the RMI call is going to the same virtual machine then it is resolved as a local call. The specification of local references is just an effort to make this performance optimization explicit and binding. Cheers, Markus Meisterernst *** T-Systems CSM GmbH Markus Meisterernst IT Architekt SyL Databases Middleware 13 Landgrabenweg 151 53227 Bonn Tel: +49 228 936 3442 Fax: +49 228 936 3476 E-Mail: [EMAIL PROTECTED] Internet: www.t-systems.de *** If anybody is at JAOO this week, please ask Karl about this. Regards, the elephantwalker -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Solinsky, Jason Sent: Monday, September 10, 2001 12:01 AM To: Orion-Interest Subject: EJB 2.0 Approved I haven't seen anything here about this: http://www.jcp.org/jsr/results/19-15-1.jsp http://www.jcp.org/jsr/results/19-15-1.jsp The EJB 2.0 Standard was approved by the Java Community Process on Wednesday the 4th. Now that the orion developers can be sure that the standard will not change, what sort of timeline can we expect for implementation? The most critical component for me is the Local Interface. It is interesting that at Java One Larry Ellison bragged about how Oracle would be the first to implement EJB 2.0 using their brand new platform (Orion didn't get any direct mention). If Orion (or Oracle) is truly is to beat Weblogic in this race, then there must already be some developed code that hasn't been released. JWS This e-mail communication and any attachments are confidential and intended only for the use of the designated recipients named above. If you are not the intended recipient, you are hereby notified that you have received this communication in error and that any review, disclosure, dissemination, or distribution of it or its contents is prohibited. If you have received this communication in error, please notify USPowerSolutions Corporation immediately by telephone at (617)547-3800 or via e-mail at [EMAIL PROTECTED] and destroy all copies of this communication and any attachments.
RE: RE: EJB 2.0 Approved
I have empirically observed a very high penalty on each call I make through a remote interface in the same JVM in 1.5.2. I haven't attempted to figure out how things are actually implemented, but something very expensive is happening each time a same-VM call is made. JWS -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Monday, September 10, 2001 8:33 AM To: Orion-Interest Subject: AW:RE: EJB 2.0 Approved Sensitivity: Confidential Hi, as far as I know there is no cluster support for EJBs with the current version of the Orion server. Hence this means that the WebContainer and EJB Container are executed in the same virtual machine by default. This is ok, since RMI calls are expensive, so, if you don't have massive Front-End processing then you're not interested in separating the Web- from the EJB container. I guess Orion is doing the same as BEA WLS 5.1, this means, if the RMI call is going to the same virtual machine then it is resolved as a local call. The specification of local references is just an effort to make this performance optimization explicit and binding. Cheers, Markus Meisterernst *** T-Systems CSM GmbH Markus Meisterernst IT Architekt SyL Databases Middleware 13 Landgrabenweg 151 53227 Bonn Tel: +49 228 936 3442 Fax: +49 228 936 3476 E-Mail: [EMAIL PROTECTED] Internet: www.t-systems.de *** If anybody is at JAOO this week, please ask Karl about this. Regards, the elephantwalker -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Solinsky, Jason Sent: Monday, September 10, 2001 12:01 AM To: Orion-Interest Subject: EJB 2.0 Approved I haven't seen anything here about this: http://www.jcp.org/jsr/results/19-15-1.jsp http://www.jcp.org/jsr/results/19-15-1.jsp The EJB 2.0 Standard was approved by the Java Community Process on Wednesday the 4th. Now that the orion developers can be sure that the standard will not change, what sort of timeline can we expect for implementation? The most critical component for me is the Local Interface. It is interesting that at Java One Larry Ellison bragged about how Oracle would be the first to implement EJB 2.0 using their brand new platform (Orion didn't get any direct mention). If Orion (or Oracle) is truly is to beat Weblogic in this race, then there must already be some developed code that hasn't been released. JWS This e-mail communication and any attachments are confidential and intended only for the use of the designated recipients named above. If you are not the intended recipient, you are hereby notified that you have received this communication in error and that any review, disclosure, dissemination, or distribution of it or its contents is prohibited. If you have received this communication in error, please notify USPowerSolutions Corporation immediately by telephone at (617)547-3800 or via e-mail at [EMAIL PROTECTED] and destroy all copies of this communication and any attachments. This e-mail communication and any attachments are confidential and intended only for the use of the designated recipients named above. If you are not the intended recipient, you are hereby notified that you have received this communication in error and that any review, disclosure, dissemination, or distribution of it or its contents is prohibited. If you have received this communication in error, please notify USPowerSolutions Corporation immediately by telephone at (617)547-3800 or via e-mail at [EMAIL PROTECTED] and destroy all copies of this communication and any attachments.
RE: EJB 2.0 Approved
Has it been declared approved formally? Or does the ballots suggest that it is going to be approved? Has any of the app server vendors come out with plans in rolling out their EJB2.0 servers? Satish -Original Message-From: Solinsky, Jason [mailto:[EMAIL PROTECTED]]Sent: Monday, September 10, 2001 8:01 AMTo: Orion-InterestSubject: EJB 2.0 ApprovedTHIS MESSAGE ORIGINATED ON THE INTERNET - Please read the detailed disclaimer below.-- I haven't seen anything here about this: http://www.jcp.org/jsr/results/19-15-1.jsp The EJB 2.0 Standard was approved by the Java Community Process on Wednesday the 4th. Now that the orion developers can be sure that the standard will not change, what sort of timeline can we expect for implementation? The most critical component for me is the Local Interface. It isinteresting that at Java One Larry Ellison bragged about how Oraclew ould be the first to implement EJB 2.0 using their brand new platform (Orion didn't get any direct mention). If Orion (or Oracle) is truly is to beat Weblogic in this race, then there must already be some developed code thath asn't been released. JWS--The following message has been automatically added by the mail gateway to comply with a Royal Sun Alliance IT Security requirement:As this email arrived via the Internet you should be cautious about its origin and content. Replies which contain sensitive information or legal/contractual obligations are particularly vulnerable. In these cases you should not reply unless you are authorised to do so, and adequate encryption is employed.If you have any questions, please speak to your local desktop support team or IT security contact.-- This e-mail communication and any attachments are confidential and intended only for the use of the designated recipients named above. If you are not the intended recipient, you are hereby notified that you have received this communication in error and that any review, disclosure, dissemination, or distribution of it or its contents is prohibited. If you have received this communication in error, please notify USPowerSolutions Corporation immediately by telephone at (617)547-3800 or via e-mail at [EMAIL PROTECTED] and destroy all copies of this communication and any attachments.
Re: Changing the RMI Port
?xml version="1.0" ? !DOCTYPE rmi-server (View Source for full doctype...) - rmi-server host="[ALL]" port="23791" !-- A remote server connection example -- !-- server host="the.remote.server.com" username="adminUser" password="123abc" / -- !-- path to the log-file where RMI-events/errors are stored -- - log file path="../log/rmi.log" / /log /rmi-server - Original Message - From: Kesav Kumar To: Orion-Interest Sent: Monday, September 10, 2001 3:58 AM Subject: Re: Changing the RMI Port In orion config directory there will be a file named rmi.xml. In rmi.xml you can give different port number. - Original Message - From: Rajiv R To: Orion-Interest Sent: Sunday, September 09, 2001 10:22 PM Subject: Changing the RMI Port Hi... I am Rajiv from India. Can I run to instances of orion, in the same machine. I have created a copy of orion and changed the HTTP port. I guess, i have to change the default rmi port too? isnt it? Where do I change the rmi port? Please help. thanx With Regards,Rajiv. R
RE: EJB 2.0 Approved
The referenced web page contains the following statement: "The Executive Commitee for SE/EE has approved this ballot." JWS -Original Message-From: GUNDA, Satish / RSAIFS - IOM [mailto:[EMAIL PROTECTED]]Sent: Monday, September 10, 2001 9:44 AMTo: Orion-InterestSubject: RE: EJB 2.0 Approved Has it been declared approved formally? Or does the ballots suggest that it is going to be approved? Has any of the app server vendors come out with plans in rolling out their EJB2.0 servers? Satish -Original Message-From: Solinsky, Jason [mailto:[EMAIL PROTECTED]]Sent: Monday, September 10, 2001 8:01 AMTo: Orion-InterestSubject: EJB 2.0 ApprovedTHIS MESSAGE ORIGINATED ON THE INTERNET - Please read the detailed disclaimer below.-- I haven't seen anything here about this: http://www.jcp.org/jsr/results/19-15-1.jsp The EJB 2.0 Standard was approved by the Java Community Process on Wednesday the 4th. Now that the orion developers can be sure that the standard will not change, what sort of timeline can we expect for implementation? The most critical component for me is the Local Interface. It isinteresting that at Java One Larry Ellison bragged about how Oraclew ould be the first to implement EJB 2.0 using their brand new platform (Orion didn't get any direct mention). If Orion (or Oracle) is truly is to beat Weblogic in this race, then there must already be some developed code thath asn't been released. JWS--The following message has been automatically added by the mail gateway to comply with a Royal Sun Alliance IT Security requirement:As this email arrived via the Internet you should be cautious about its origin and content. Replies which contain sensitive information or legal/contractual obligations are particularly vulnerable. In these cases you should not reply unless you are authorised to do so, and adequate encryption is employed.If you have any questions, please speak to your local desktop support team or IT security contact.-- This e-mail communication and any attachments are confidential and intended only for the use of the designated recipients named above. If you are not the intended recipient, you are hereby notified that you have received this communication in error and that any review, disclosure, dissemination, or distribution of it or its contents is prohibited. If you have received this communication in error, please notify USPowerSolutions Corporation immediately by telephone at (617)547-3800 or via e-mail at [EMAIL PROTECTED] and destroy all copies of this communication and any attachments. This e-mail communication and any attachments are confidential and intended only for the use of the designated recipients named above. If you are not the intended recipient, you are hereby notified that you have received this communication in error and that any review, disclosure, dissemination, or distribution of it or its contents is prohibited. If you have received this communication in error, please notify USPowerSolutions Corporation immediately by telephone at (617)547-3800 or via e-mail at [EMAIL PROTECTED] and destroy all copies of this communication and any attachments.
RE: ORacle db string over 4000 chars
Title: RE: ORacle db string over 4000 chars Ok so i use a Clob ... then i save it with a setAsciiStream and get it with a getClob? Does anyone have a quick example i could seee thanks Joseph Faisal Nusairat, Sr. Project Manager WorldCom tel: 614-723-4232 pager: 888-452-0399 textmsg: [EMAIL PROTECTED] -Original Message- From: Stephen Davidson [mailto:[EMAIL PROTECTED]] Sent: Friday, September 07, 2001 5:14 PM To: Orion-Interest Subject: Re: ORacle db string over 4000 chars Hi Joseph. Yes, we have seen this. We found two solutions/workarounds. Solution 1: Set the field type to long varchar, and used the oracle 816classes12.zip file for the drivers (the later ones have a bug in them that won't handle strings over 2K). Solution 2: Set the field type to BLOB or CLOB (Binary/Character Large Object), and read/write the data as a Stream. Which solution to use (or whether they will apply for you) depends on your needs. For the application I am working on, we are using both solutions. -Steve Nusairat, Joseph F. wrote: Does anyone know how to handle this oracle 8.x u can have a varchar set to 4k ... sooo to do more than that i tried using a long and a long raw and inserting it that way ... however whenver i go over 4000 chars it bombs any one come across this problem? Joseph Faisal Nusairat, Sr. Project Manager WorldCom tel: 614-723-4232 pager: 888-452-0399 textmsg: [EMAIL PROTECTED] -- Stephen Davidson Java Consultant Delphi Consultants, LLC http://www.delphis.com Phone: 214-696-6224 x208
RE: EJB 2.0 Approved
It's still officially in PFD status but will be approved with the release of J2EE 1.3 coming out, as I understand it. I believe BEA rolled it out with WebLogic 6.1. Pramati has it too. Others will roll it out in the upcoming months - I assume Orion will be one of them. --- GUNDA, Satish / RSAIFS - IOM [EMAIL PROTECTED] wrote: Has it been declared approved formally? Or does the ballots suggest that it is going to be approved? Has any of the app server vendors come out with plans in rolling out their EJB2.0 servers? Satish -Original Message- From: Solinsky, Jason [mailto:[EMAIL PROTECTED]] Sent: Monday, September 10, 2001 8:01 AM To: Orion-Interest Subject: EJB 2.0 Approved THIS MESSAGE ORIGINATED ON THE INTERNET - Please read the detailed disclaimer below. -- I haven't seen anything here about this: http://www.jcp.org/jsr/results/19-15-1.jsp http://www.jcp.org/jsr/results/19-15-1.jsp The EJB 2.0 Standard was approved by the Java Community Process on Wednesday the 4th. Now that the orion developers can be sure that the standard will not change, what sort of timeline can we expect for implementation? The most critical component for me is the Local Interface. It is interesting that at Java One Larry Ellison bragged about how Oraclew ould be the first to implement EJB 2.0 using their brand new platform (Orion didn't get any direct mention). If Orion (or Oracle) is truly is to beat Weblogic in this race, then there must already be some developed code thath asn't been released. JWS -- The following message has been automatically added by the mail gateway to comply with a Royal Sun Alliance IT Security requirement: As this email arrived via the Internet you should be cautious about its origin and content. Replies which contain sensitive information or legal/contractual obligations are particularly vulnerable. In these cases you should not reply unless you are authorised to do so, and adequate encryption is employed. If you have any questions, please speak to your local desktop support team or IT security contact. -- This e-mail communication and any attachments are confidential and intended only for the use of the designated recipients named above. If you are not the intended recipient, you are hereby notified that you have received this communication in error and that any review, disclosure, dissemination, or distribution of it or its contents is prohibited. If you have received this communication in error, please notify USPowerSolutions Corporation immediately by telephone at (617)547-3800 or via e-mail at [EMAIL PROTECTED] and destroy all copies of this communication and any attachments. __ Do You Yahoo!? Get email alerts NEW webcam video instant messaging with Yahoo! Messenger http://im.yahoo.com
RE: RE: EJB 2.0 Approved
I'm pretty sure Orion does not perform their version of EJBLocal without setting orion-ejb-jar copy-by-value=false in the orion-ejb-jar of the EJB. Setting this attribute will stop objects from being serialized passed between the EJB and the client. I am 99.9% sure that Orion does not perform this function without the attribute being set...not even if the client to the EJB is in the same VM. Orion provides as much support for clustering of EJBs as does WL5.1.. Clustering stateless session beans.. Clustering of entity beans that aren't cached.. (Pretty weak!) -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Monday, September 10, 2001 6:33 AM To: Orion-Interest Subject: AW:RE: EJB 2.0 Approved Sensitivity: Confidential Hi, as far as I know there is no cluster support for EJBs with the current version of the Orion server. Hence this means that the WebContainer and EJB Container are executed in the same virtual machine by default. This is ok, since RMI calls are expensive, so, if you don't have massive Front-End processing then you're not interested in separating the Web- from the EJB container. I guess Orion is doing the same as BEA WLS 5.1, this means, if the RMI call is going to the same virtual machine then it is resolved as a local call. The specification of local references is just an effort to make this performance optimization explicit and binding. Cheers, Markus Meisterernst *** T-Systems CSM GmbH Markus Meisterernst IT Architekt SyL Databases Middleware 13 Landgrabenweg 151 53227 Bonn Tel: +49 228 936 3442 Fax: +49 228 936 3476 E-Mail: [EMAIL PROTECTED] Internet: www.t-systems.de *** If anybody is at JAOO this week, please ask Karl about this. Regards, the elephantwalker -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Solinsky, Jason Sent: Monday, September 10, 2001 12:01 AM To: Orion-Interest Subject: EJB 2.0 Approved I haven't seen anything here about this: http://www.jcp.org/jsr/results/19-15-1.jsp http://www.jcp.org/jsr/results/19-15-1.jsp The EJB 2.0 Standard was approved by the Java Community Process on Wednesday the 4th. Now that the orion developers can be sure that the standard will not change, what sort of timeline can we expect for implementation? The most critical component for me is the Local Interface. It is interesting that at Java One Larry Ellison bragged about how Oracle would be the first to implement EJB 2.0 using their brand new platform (Orion didn't get any direct mention). If Orion (or Oracle) is truly is to beat Weblogic in this race, then there must already be some developed code that hasn't been released. JWS This e-mail communication and any attachments are confidential and intended only for the use of the designated recipients named above. If you are not the intended recipient, you are hereby notified that you have received this communication in error and that any review, disclosure, dissemination, or distribution of it or its contents is prohibited. If you have received this communication in error, please notify USPowerSolutions Corporation immediately by telephone at (617)547-3800 or via e-mail at [EMAIL PROTECTED] and destroy all copies of this communication and any attachments.
RE: ORacle db string over 4000 chars
here is sample link for Clob datatype http://technet.oracle.com/doc/java.815/a64685/samapp2.htm http://technet.oracle.com/doc/java.815/a64685/samapp2.htm -Original Message- From: Nusairat, Joseph F. [mailto:[EMAIL PROTECTED]] Sent: Monday, September 10, 2001 8:49 AM To: Orion-Interest Subject: RE: ORacle db string over 4000 chars Ok so i use a Clob ... then i save it with a setAsciiStream and get it with a getClob? Does anyone have a quick example i could seee thanks Joseph Faisal Nusairat, Sr. Project Manager WorldCom tel: 614-723-4232 pager: 888-452-0399 textmsg: [EMAIL PROTECTED] -Original Message- From: Stephen Davidson [ mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] ] Sent: Friday, September 07, 2001 5:14 PM To: Orion-Interest Subject: Re: ORacle db string over 4000 chars Hi Joseph. Yes, we have seen this. We found two solutions/workarounds. Solution 1: Set the field type to long varchar, and used the oracle 816classes12.zip file for the drivers (the later ones have a bug in them that won't handle strings over 2K). Solution 2: Set the field type to BLOB or CLOB (Binary/Character Large Object), and read/write the data as a Stream. Which solution to use (or whether they will apply for you) depends on your needs. For the application I am working on, we are using both solutions. -Steve Nusairat, Joseph F. wrote: Does anyone know how to handle this oracle 8.x u can have a varchar set to 4k ... sooo to do more than that i tried using a long and a long raw and inserting it that way ... however whenver i go over 4000 chars it bombs any one come across this problem? Joseph Faisal Nusairat, Sr. Project Manager WorldCom tel: 614-723-4232 pager: 888-452-0399 textmsg: [EMAIL PROTECTED] -- Stephen Davidson Java Consultant Delphi Consultants, LLC http://www.delphis.com http://www.delphis.com Phone: 214-696-6224 x208
RE: ORacle db string over 4000 chars
Take care with these instructions from Oracle...they will work for about a day, and then your server will chokewith an arghhh! The instructions leave out the need for the finally block around all blob/clob work that makes sure that all read/writes are closed, that statements are closed, and that the sql connection is closed. regards, the elephantwalker -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Komal Kandi (Contractor) Sent: Monday, September 10, 2001 9:31 AM To: Orion-Interest Cc: Nusairat, Joseph F. Subject: RE: ORacle db string over 4000 chars here is sample link for Clob datatype http://technet.oracle.com/doc/java.815/a64685/samapp2.htm http://technet.oracle.com/doc/java.815/a64685/samapp2.htm -Original Message- From: Nusairat, Joseph F. [mailto:[EMAIL PROTECTED]] Sent: Monday, September 10, 2001 8:49 AM To: Orion-Interest Subject: RE: ORacle db string over 4000 chars Ok so i use a Clob ... then i save it with a setAsciiStream and get it with a getClob? Does anyone have a quick example i could seee thanks Joseph Faisal Nusairat, Sr. Project Manager WorldCom tel: 614-723-4232 pager: 888-452-0399 textmsg: [EMAIL PROTECTED] -Original Message- From: Stephen Davidson [ mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] ] Sent: Friday, September 07, 2001 5:14 PM To: Orion-Interest Subject: Re: ORacle db string over 4000 chars Hi Joseph. Yes, we have seen this. We found two solutions/workarounds. Solution 1: Set the field type to long varchar, and used the oracle 816classes12.zip file for the drivers (the later ones have a bug in them that won't handle strings over 2K). Solution 2: Set the field type to BLOB or CLOB (Binary/Character Large Object), and read/write the data as a Stream. Which solution to use (or whether they will apply for you) depends on your needs. For the application I am working on, we are using both solutions. -Steve Nusairat, Joseph F. wrote: Does anyone know how to handle this oracle 8.x u can have a varchar set to 4k ... sooo to do more than that i tried using a long and a long raw and inserting it that way ... however whenver i go over 4000 chars it bombs any one come across this problem? Joseph Faisal Nusairat, Sr. Project Manager WorldCom tel: 614-723-4232 pager: 888-452-0399 textmsg: [EMAIL PROTECTED] -- Stephen Davidson Java Consultant Delphi Consultants, LLC http://www.delphis.com http://www.delphis.com Phone: 214-696-6224 x208
Limiting Privileges in principals.xml
Hello I would like to allow an external user to have access to some EJB methods. I have successfully set all the security constraints, however the only way I have found to get my client app to work is with the following entry in principals.xml principals groups group name=RemoteAccess descriptionRemoteAccess/description permission name=administration / /group /groups users user username=remote password=access descriptionRemote Access Group/description group-membership group=RemoteAccess / /user /users /principals The problem is that the line permission name=administration / in the groups tag gives too much privilege to the remote user, for example, the remote user can shutdown the server. If I remove this line, there is a security exception thrown. I have not found a setting that will allow the user to have access to an ejb method, but not access to server commands. Does anyone know of other permission names? Thank You Doug Graesser
RE: EJB 2.0 Approved
I understand that BEA will support it in version 6 which should be available real-soon-now. Steven -Original Message- From: satish.gunda [mailto:[EMAIL PROTECTED]] Sent: Monday, September 10, 2001 8:44 AM To: orion-interest Subject: RE: EJB 2.0 Approved Has it been declared approved formally? Or does the ballots suggest that it is going to be approved? Has any of the app server vendors come out with plans in rolling out their EJB2.0 servers? Satish -Original Message- From: Solinsky, Jason [mailto:[EMAIL PROTECTED]] Sent: Monday, September 10, 2001 8:01 AM To: Orion-Interest Subject: EJB 2.0 Approved THIS MESSAGE ORIGINATED ON THE INTERNET - Please read the detailed disclaimer below. -- I haven't seen anything here about this: http://www.jcp.org/jsr/results/19-15-1.jsp The EJB 2.0 Standard was approved by the Java Community Process on Wednesday the 4th. Now that the orion developers can be sure that the standard will not change, what sort of timeline can we expect for implementation? The most critical component for me is the Local Interface. It is interesting that at Java One Larry Ellison bragged about how Oraclew ould be the first to implement EJB 2.0 using their brand new platform (Orion didn't get any direct mention). If Orion (or Oracle) is truly is to beat Weblogic in this race, then there must already be some developed code thath asn't been released. JWS -- The following message has been automatically added by the mail gateway to comply with a Royal Sun Alliance IT Security requirement: As this email arrived via the Internet you should be cautious about its origin and content. Replies which contain sensitive information or legal/contractual obligations are particularly vulnerable. In these cases you should not reply unless you are authorised to do so, and adequate encryption is employed. If you have any questions, please speak to your local desktop support team or IT security contact. -- This e-mail communication and any attachments are confidential and intended only for the use of the designated recipients named above. If you are not the intended recipient, you are hereby notified that you have received this communication in error and that any review, disclosure, dissemination, or distribution of it or its contents is prohibited. If you have received this communication in error, please notify USPowerSolutions Corporation immediately by telephone at (617)547-3800 or via e-mail at [EMAIL PROTECTED] and destroy all copies of this communication and any attachments.
Cross Linking ejb's from different Applications?
My ejb needs a ref for another ejb which is in a different application in the same server. I am having Lookup problems. My ejb-jar.xml specifies the ejb-ref My problem is i wanna know what i should specify in the orion-ejb-jar.xml for location for ejb-ref tag:ejb-ref-mapping location=??? name=name as in ejb ref in ejb-jar.xml / DO i need anything special in the orion-application.xml for namespaces ??. I really appreciate anyone who can give me a step by step procedure for enabling cross linking ejb's from different applications. Thanks, Pavan
Re: Orion and properties (Anyone used a CORBA client within Orion?)
Didn't help unfortunately. :( On Mon, Sep 10, 2001 at 01:06:56PM +0200, Johan Fredriksson wrote: Have you tried the -Xms64m -Xmx128m options to java? Type java -X for help Johan - Original Message - From: Adam Cassar [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Monday, September 10, 2001 5:54 AM Subject: Orion and properties (Anyone used a CORBA client within Orion?) Guys! I hope some of you can shed some light on this problem. I am (attempting) to use a stateless session bean as a corba client. I place (openORB or JacORB) inside orion/lib and set up its properties file. All I get when I attempt to use it in a session bean (however it works in a plain class) is 9/10/01 1:49 PM Error in bean SomeBean java.lang.StackOverflowError at java.util.Properties.getProperty(Properties.java:478) at com.evermind.server.ApplicationServerSystemProperties._grc(Unknown Source) at com.evermind._ck._xpb(Unknown Source) at com.evermind._ck._xpb(Unknown Source) at com.evermind.server.ApplicationServerSystemProperties.getProperty(Unknown Source) at java.lang.System.getProperty(System.java:562) at com.evermind.server.ApplicationServer._xh(Unknown Source) at com.evermind._ck._xpb(Unknown Source) at com.evermind._ck._xpb(Unknown Source) at com.evermind.server.ApplicationServerSystemProperties.getProperty(Unknown Source) at java.lang.System.getProperty(System.java:562) at com.evermind.server.ApplicationServer._xh(Unknown Source) at com.evermind._ck._xpb(Unknown Source) at com.evermind._ck._xpb(Unknown Source) at com.evermind.server.ApplicationServerSystemProperties.getProperty(Unknown Source) this goes on and on and on. Obviously orion doesn't like this, the thing is, how can I make it work? Ideas, suggestions ANYTHING? :) TIA -- Adam Cassar Technical Development Manager ___ NetRegistry http://www.netregistry.net D: +61 2 9641 8609 | F: +61 2 9699 6088 PO Box 270 Broadway NSW 2007 Australia
RE: Cross Linking ejb's from different Applications?
Title: RE: Cross Linking ejb's from different Applications? Invoking ejb from different machine is same as invoking ejb from different application. For invoking ejb which got deployed in another application you have to provide the PROVIDER_URL in getting the while creating the initial context. Steps: Hashtable env = new Hashtable(); env.put(Context.PROVIDER_URL, ormi://localhost/appname); Context ctx = new InitialContext(env); Now make a lookup for your EJB. No need to give any ejb-ref elements in the web.xml. Kesav Kumar Kolla Voquette Inc 650 356 3740(W) 510 889 6840(R) VoquetteDelivering Sound Information -Original Message- From: Pavan Dinavahi [mailto:[EMAIL PROTECTED]] Sent: Tuesday, July 10, 2001 1:39 PM To: Orion-Interest Subject: Cross Linking ejb's from different Applications? My ejb needs a ref for another ejb which is in a different application in the same server. I am having Lookup problems. My ejb-jar.xml specifies the ejb-ref My problem is i wanna know what i should specify in the orion-ejb-jar.xml for location for ejb-ref tag:ejb-ref-mapping location=??? name=name as in ejb ref in ejb-jar.xml / DO i need anything special in the orion-application.xml for namespaces ??. I really appreciate anyone who can give me a step by step procedure for enabling cross linking ejb's from different applications. Thanks, Pavan
RE: Cross Linking ejb's from different Applications?
I use a method like the one shown below to call an ejb from the same
application,
where the call looks like
MyEJBHome home = (MyEJBHome ) getJNDIObject(ejb/MyEJB ,
MemberPartHome.class);
private Object getJNDIObject(String location, Class narrowClass) throws
NamingException
{
Context context;
Object obj;
try
{
context = new InitialContext();
System.out.println(Context Made);
obj = context.lookup( location );
System.out.println(Object retrieved + obj);
}
catch(NamingException ne)
{
System.err.println(Unable to find named object: + location );
ne.printStackTrace();
throw new NamingException( ne.getMessage() );
}
Object home = PortableRemoteObject.narrow(obj, narrowClass);
return home;
}
If you modify to context definition
to context = new InitialContext( env );
and env is ( input your data )
Properties env = new Properties();
env.put( Context.INITIAL_CONTEXT_FACTORY, javaNamingFactoryInitial
);
env.put( Context.PROVIDER_URL, javaNamingProviderUrl );
env.put( Context.SECURITY_PRINCIPAL, javaNamingSecurityPrincipal );
env.put( Context.SECURITY_CREDENTIALS, javaNamingSecurityCredentials
);
You should be able to define a different application on the same, or some
other machine.
-Original Message-
From: Pavan Dinavahi [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, July 10, 2001 1:39 PM
To: Orion-Interest
Subject: Cross Linking ejb's from different Applications?
My ejb needs a ref for another ejb which is in a different application in
the same server.
I am having Lookup problems.
My ejb-jar.xml specifies the ejb-ref
My problem is i wanna know what i should specify in the orion-ejb-jar.xml
for
location for ejb-ref tag:ejb-ref-mapping location=??? name=name as in
ejb ref in ejb-jar.xml /
DO i need anything special in the orion-application.xml for namespaces ??.
I really appreciate anyone who can give me a step by step procedure for
enabling cross linking ejb's from different applications.
Thanks,
Pavan
RE: Orion and properties (Anyone used a CORBA client within Orion?)
IME StackOverFlowError occurs when you have some accidental recursion. Look at the stack - could this be the case? COlin -Original Message- From: Adam Cassar [mailto:[EMAIL PROTECTED]] Sent: Monday, September 10, 2001 3:45 PM To: Orion-Interest Subject: Re: Orion and properties (Anyone used a CORBA client within Orion?) Didn't help unfortunately. :( On Mon, Sep 10, 2001 at 01:06:56PM +0200, Johan Fredriksson wrote: Have you tried the -Xms64m -Xmx128m options to java? Type java -X for help Johan - Original Message - From: Adam Cassar [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Monday, September 10, 2001 5:54 AM Subject: Orion and properties (Anyone used a CORBA client within Orion?) Guys! I hope some of you can shed some light on this problem. I am (attempting) to use a stateless session bean as a corba client. I place (openORB or JacORB) inside orion/lib and set up its properties file. All I get when I attempt to use it in a session bean (however it works in a plain class) is 9/10/01 1:49 PM Error in bean SomeBean java.lang.StackOverflowError at java.util.Properties.getProperty(Properties.java:478) at com.evermind.server.ApplicationServerSystemProperties._grc(Unknown Source) at com.evermind._ck._xpb(Unknown Source) at com.evermind._ck._xpb(Unknown Source) at com.evermind.server.ApplicationServerSystemProperties.getProperty(Unknown Source) at java.lang.System.getProperty(System.java:562) at com.evermind.server.ApplicationServer._xh(Unknown Source) at com.evermind._ck._xpb(Unknown Source) at com.evermind._ck._xpb(Unknown Source) at com.evermind.server.ApplicationServerSystemProperties.getProperty(Unknown Source) at java.lang.System.getProperty(System.java:562) at com.evermind.server.ApplicationServer._xh(Unknown Source) at com.evermind._ck._xpb(Unknown Source) at com.evermind._ck._xpb(Unknown Source) at com.evermind.server.ApplicationServerSystemProperties.getProperty(Unknown Source) this goes on and on and on. Obviously orion doesn't like this, the thing is, how can I make it work? Ideas, suggestions ANYTHING? :) TIA -- Adam Cassar Technical Development Manager ___ NetRegistry http://www.netregistry.net D: +61 2 9641 8609 | F: +61 2 9699 6088 PO Box 270 Broadway NSW 2007 Australia
Message Driven Bean destination-location
I'm trying to setup a message driven bean and am getting an error during deployment that I don't understand. Here is the error the I am getting: Auto-deploying jmsdemoEjb.jar (ejb-jar.xml had been touched since the previous deployment)... done. Error deploying file:/C:/utils/oc4j/j2ee/home/applications/jmsdemo/jmsdemoEjb.jar homes: No javax.jms.Destination found at the specified destination-location (java:comp/env/jms/theQueue) for MessageDrivenBean cache/CacheMDBean This seems to be telling me that 'theQueue' is not of the type javax.jms.Destination, correct? Here is my jms.xml: jms-server port=9127 queue-connection-factory location=java:comp/env/jms/theQueueConnectionFactory / queue name=The Queue location=java:comp/env/jms/theQueue descriptionThe JMS Demo Queue/description /queue !-- path to the log-file where JMS-events/errors are stored -- log file path=../log/jms.log / /log /jms-server And here is my ejb-jar.xml: message-driven ejb-namecache/CacheMDBean/ejb-name ejb-classcom.optimaxx.server.rms.CacheMDBean/ejb-class transaction-typeContainer/transaction-type acknowledge-modeauto-acknowledge/acknowledge-mode message-driven-destination destination-typejavax.jms.Queue/destination-type /message-driven-destination resource-ref res-ref-namejava:comp/env/jms/theQueueConnectionFactory/res-ref-name res-typejavax.jms.QueueConnectionFactory/res-type res-authContainer/res-auth /resource-ref resource-ref res-ref-namejava:comp/env/jms/theQueue/res-ref-name res-typejavax.jms.Queue/res-type res-authContainer/res-auth /resource-ref /message-driven And finally here is my orion-ejb-jar.xml: message-driven-deployment name=cache/CacheMDBean connection-factory-location=java:comp/env/jms/theQueueConnectionFactory destination-location=java:comp/env/jms/theQueue resource-ref-mapping name=java:comp/env/jms/theQueueConnectionFactory / /message-driven-deployment Any ideas? When I pull up a JNDI browser and look at what's registered, my browser shows theQueueConnectionFactory being of type com.evermind.server.jms.EvermindXAQueueConnectionFactory, and thQueue being of type com.evermind.server.jms.EvermindQueue. So I think everything is setup correctly, but I must be missing one silly little thing. help! ;) Darryl Dieckman
RE: Cross Linking ejb's from different Applications?
Thanks
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Doug Graesser
Sent: Monday, September 10, 2001 8:30 PM
To: Orion-Interest
Subject: RE: Cross Linking ejb's from different Applications?
I use a method like the one shown below to call an ejb from the same
application,
where the call looks like
MyEJBHome home = (MyEJBHome ) getJNDIObject(ejb/MyEJB ,
MemberPartHome.class);
private Object getJNDIObject(String location, Class narrowClass) throws
NamingException
{
Context context;
Object obj;
try
{
context = new InitialContext();
System.out.println(Context Made);
obj = context.lookup( location );
System.out.println(Object retrieved + obj);
}
catch(NamingException ne)
{
System.err.println(Unable to find named object: + location );
ne.printStackTrace();
throw new NamingException( ne.getMessage() );
}
Object home = PortableRemoteObject.narrow(obj, narrowClass);
return home;
}
If you modify to context definition
to context = new InitialContext( env );
and env is ( input your data )
Properties env = new Properties();
env.put( Context.INITIAL_CONTEXT_FACTORY, javaNamingFactoryInitial
);
env.put( Context.PROVIDER_URL, javaNamingProviderUrl );
env.put( Context.SECURITY_PRINCIPAL, javaNamingSecurityPrincipal );
env.put( Context.SECURITY_CREDENTIALS, javaNamingSecurityCredentials
);
You should be able to define a different application on the same, or some
other machine.
-Original Message-
From: Pavan Dinavahi [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, July 10, 2001 1:39 PM
To: Orion-Interest
Subject: Cross Linking ejb's from different Applications?
My ejb needs a ref for another ejb which is in a different application in
the same server.
I am having Lookup problems.
My ejb-jar.xml specifies the ejb-ref
My problem is i wanna know what i should specify in the orion-ejb-jar.xml
for
location for ejb-ref tag:ejb-ref-mapping location=??? name=name as in
ejb ref in ejb-jar.xml /
DO i need anything special in the orion-application.xml for namespaces ??.
I really appreciate anyone who can give me a step by step procedure for
enabling cross linking ejb's from different applications.
Thanks,
Pavan
