Re: ODBC Access to Hypersonic SQL
I forgot to say that JDBC-ODBC functionality can also be gained by using the HypersonicSQL Transfer Agent (once you have a mapped bridge on both host and client) which is stand-alone. Finally, JDBC-ODBC functionality (as well as documentation for Excel and Access) are planned for v.2.0 in October (or soon thereafter) and reminding you that neither hsql or hsqldb is multi-threading beyond the main and admin/access threads. - Original Message - From: The elephantwalker [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Wednesday, August 08, 2001 11:15 PM Subject: RE: ODBC Access to Hypersonic SQL of these, nogginware is just about bullet proof...and better than sliced bread. Free to test for a month. I have personally used nogginware to transfer data from access to oracle...I believe it was about 800 mb of data. Took about a minute or two. If all you are doing is transfering data...its also free. sun's driver is almost a waste of time (It almost works). regards, the elephantwalker -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Michael J. Cannon Sent: Wednesday, August 08, 2001 8:38 PM To: Orion-Interest Subject: Re: ODBC Access to Hypersonic SQL Use a JDBC-ODBC Bridge...it'll get you to Access or Excel... Check out www.nogginware.com and some direction sites: Sun's JDBC driver database: http://industry.java.sun.com/products/jdbc/drivers a type 3 Access driver (under LGPL,so it's FREE - beer, pretzels, and speech) http://www.objectweb.org/RmiJdbc/RmiJdbcHomePage.htm The 3-layer approach to Type 3 JDBC-ODBC (sometimes necessary) http://www.jetools.com/products/JET_Proxy/arch.jsp EasySoft's site: http://www.jdbcdriver.com/ Costs USD$800/instance, although I believe they have some kind of educational licenses) Merant's 'DataDirct' line of products: http://www.merant.com/products/datadirect/ (also co$ts) The 'Callaway jdbc link' http://www.aw.com/cseng/titles/0-201-70906-6/callaway16.pdf Michael J. Cannon PM-hsqldb.org, Inc. - Original Message - From: Craig J. Gregory [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Wednesday, August 08, 2001 5:53 PM Subject: ODBC Access to Hypersonic SQL Can a Microsoft Office user access the Hypersonic SQL database within Orion from their desktop via ODBC ? Craig J. Gregory Director of Information Services Blue Mountain Community College 2411 NW Carden Av. Pendleton, OR 97801 (541) 278-5825 Fax (541) 278-5794
Error (de-)serializing object
I'm getting this error when deserializing a HashMap. The API says that java.util.HashMap implements Serializable ?! java.rmi.RemoteException: Error (de-)serializing object: java.util.HashMap$1; nested exception is: java.io.NotSerializableException: java.util.HashMap$1 Thanks -- ·· Juan Fuentes Nieto Essi Projects [EMAIL PROTECTED]t +34 977 221 182 http://www.essiprojects.com f +34 977 230 170 ··
Re[2]: handling null values in finders
Hello Simon, Wednesday, August 08, 2001, 11:37:59 PM, you wrote: SS Hi, SS It is not problem of mssql, it was defined in SQL 92 standard. There is SS special command in tsql SET ANSI_NULLS which controls this behavior. This SS command can be used as another workaround, if your jdbc driver supports some SS sort of connection initialization. At least it's faster then wait for some SS actions from orion guys. But in general, personally I am trying to avoid SS using null values and use 0 instead, if it is possible. Thanks! Do you know how other app servers handle this? I wonder if its a good idea to use null values. But If I store a refenrence to another bean, I cant just use 0 for not defined, its definately a null. regarz chris
unsbscribe
-Original Message- From: [EMAIL PROTECTED] [mailto:owner-orion- [EMAIL PROTECTED]] On Behalf Of Michael J. Cannon Sent: Thursday, August 09, 2001 12:38 PM To: Orion-Interest Subject: Re: ODBC Access to Hypersonic SQL Use a JDBC-ODBC Bridge...it'll get you to Access or Excel... Check out www.nogginware.com and some direction sites: Sun's JDBC driver database: http://industry.java.sun.com/products/jdbc/drivers a type 3 Access driver (under LGPL,so it's FREE - beer, pretzels, and speech) http://www.objectweb.org/RmiJdbc/RmiJdbcHomePage.htm The 3-layer approach to Type 3 JDBC-ODBC (sometimes necessary) http://www.jetools.com/products/JET_Proxy/arch.jsp EasySoft's site: http://www.jdbcdriver.com/ Costs USD$800/instance, although I believe they have some kind of educational licenses) Merant's 'DataDirct' line of products: http://www.merant.com/products/datadirect/ (also co$ts) The 'Callaway jdbc link' http://www.aw.com/cseng/titles/0-201-70906- 6/callaway16.pdf Michael J. Cannon PM-hsqldb.org, Inc. - Original Message - From: Craig J. Gregory [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Wednesday, August 08, 2001 5:53 PM Subject: ODBC Access to Hypersonic SQL Can a Microsoft Office user access the Hypersonic SQL database within Orion from their desktop via ODBC ? Craig J. Gregory Director of Information Services Blue Mountain Community College 2411 NW Carden Av. Pendleton, OR 97801 (541) 278-5825 Fax (541) 278-5794
RE: Error (de-)serializing object
This usually occurs when there are objects stored in the HashMap which don't implement Serializable. Simon Knott Java Developer, Morse Professional Services Morse Group Ltd Tel: +44 (0)1332 826132 Fax: +44 (0)1332 826044 www.morse.com This email and any attachments are confidential and are intended only for the addressee. If you are not the intended recipient of this email and have received it in error, please notify the sender immediately by reply email and then delete it from your system. -Original Message- From: Juan Fuentes [mailto:[EMAIL PROTECTED]] Sent: 09 August 2001 09:07 To: Orion-Interest Subject: Error (de-)serializing object I'm getting this error when deserializing a HashMap. The API says that java.util.HashMap implements Serializable ?! java.rmi.RemoteException: Error (de-)serializing object: java.util.HashMap$1; nested exception is: java.io.NotSerializableException: java.util.HashMap$1 Thanks -- ·· Juan Fuentes Nieto Essi Projects [EMAIL PROTECTED]t +34 977 221 182 http://www.essiprojects.com f +34 977 230 170 ·· _ This message has been checked for all known viruses by the MessageLabs Virus Scanning Service. For further information visit http://www.messagelabs.com/stats.asp
Problems with Opera / Netscape clients
Hmm. Have make a simple web application for Orion (Just installed under the default application) and with MS Explorer it works just fine. But, if you try to use Opera or Netscape I just get a 400 - Bad Request errro! Finds it pretty odd that this error actually dependt on the browser! The pages are available under ntnufsk.dyn.dhs.org Any help is appreciated! Morten Gjetanger __ Do You Yahoo!? Organiser sammenkomsten på http://no.invites.yahoo.com
SV: Problems with Opera / Netscape clients
Title: SV: Problems with Opera / Netscape clients Internet Explorer helps you more than the other browsers. For example, a request looking like: GET /foo/bar\baz HTTP/1.1 will get translated by IE to: GET /foo/bar/baz HTTP/1.1 So it really depends on your code and not being careful enough and not knowing what's in your variables. regards, Patrik Andersson -Ursprungligt meddelande- Från: Morten Gjetanger [mailto:[EMAIL PROTECTED]] Skickat: den 9 augusti 2001 13:24 Till: Orion-Interest Ämne: Problems with Opera / Netscape clients Hmm. Have make a simple web application for Orion (Just installed under the default application) and with MS Explorer it works just fine. But, if you try to use Opera or Netscape I just get a 400 - Bad Request errro! Finds it pretty odd that this error actually dependt on the browser! The pages are available under ntnufsk.dyn.dhs.org Any help is appreciated! Morten Gjetanger __ Do You Yahoo!? Organiser sammenkomsten på http://no.invites.yahoo.com
unsbscribe
-Ursprungligt meddelande- Fran: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]For Á¶Èñ¿¬ Skickat: Thursday, August 09, 2001 11:41 AM Till: Orion-Interest Amne: unsbscribe -Original Message- From: [EMAIL PROTECTED] [mailto:owner-orion- [EMAIL PROTECTED]] On Behalf Of Michael J. Cannon Sent: Thursday, August 09, 2001 12:38 PM To: Orion-Interest Subject: Re: ODBC Access to Hypersonic SQL Use a JDBC-ODBC Bridge...it'll get you to Access or Excel... Check out www.nogginware.com and some direction sites: Sun's JDBC driver database: http://industry.java.sun.com/products/jdbc/drivers a type 3 Access driver (under LGPL,so it's FREE - beer, pretzels, and speech) http://www.objectweb.org/RmiJdbc/RmiJdbcHomePage.htm The 3-layer approach to Type 3 JDBC-ODBC (sometimes necessary) http://www.jetools.com/products/JET_Proxy/arch.jsp EasySoft's site: http://www.jdbcdriver.com/ Costs USD$800/instance, although I believe they have some kind of educational licenses) Merant's 'DataDirct' line of products: http://www.merant.com/products/datadirect/ (also co$ts) The 'Callaway jdbc link' http://www.aw.com/cseng/titles/0-201-70906- 6/callaway16.pdf Michael J. Cannon PM-hsqldb.org, Inc. - Original Message - From: Craig J. Gregory [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Wednesday, August 08, 2001 5:53 PM Subject: ODBC Access to Hypersonic SQL Can a Microsoft Office user access the Hypersonic SQL database within Orion from their desktop via ODBC ? Craig J. Gregory Director of Information Services Blue Mountain Community College 2411 NW Carden Av. Pendleton, OR 97801 (541) 278-5825 Fax (541) 278-5794
Re: multiple instances of a servlet?
OK. Reposting Here is a clue: -- Servlet 2.2 Specs: For a servlet not implementing SingleThreadModel and not hosted in a distributed environment (the default), the servlet container must use only one instance per servlet declaration. A servlet declaration is part of the deployment descriptor of the web application containing the servlet, as described in Chapter SRV.13, Deployment Descriptor m2c If you declare the same servlet twice in the web.xml (i.e, different name, same class) you get two instances running. Check out your web.xml and let us know. We've implemented the request-controller pattern using a servlet as the entry-point of all our jsp-pages. For some reason Orion creates multiple instances of this servlet even though it isn't implementing SingleThreadModel and there isn't anything peculiar about it. I have the servlet printing to System.out every time init() is run and every time it receives a request, it also prints the memory address of the instance that's handling it. For some reason with this servlet there are multiple instances (up to 3 so far) that handle these requests. There doesn't seem to be any larger logic in which instance gets to handle the request. It's not a problem per se but I just find it rather strange since I assumed that only one instance of a servlet would be created. Anyone else ran into this ? -- Best regards, Rafaelmailto:[EMAIL PROTECTED]
Working together on an app
Title: Working together on an app OK ... maybe I dont know how this works exactly But whenever i have a new app i make it deploy the ear and it updates it. Now ... my question is what if i only need to update one class file? Or what if we have 3 people working on the same app ... is there anyway for us to put the files over there individualy ... or at least be able to seperate the servlets from the ejb's without having to deploy it all over again?? -joseph
balancer and remote client address
Hi, My Orion server is behind Orion balancer. When I try to get HTTP client addresses (with request.getRemoteHost() for example), I only retrieve my balancer address. Anyone has a solution ? Thanks. Franck http://www.mapstan.net
RE: Problems with Opera / Netscape clients
Title: SV: Problems with Opera / Netscape clients As Patrik said, I think it's because your URLs for the frames are using back slashes instead of forward slashes. Simon Knott Java Developer, Morse Professional Services Morse Group Ltd Tel: +44 (0)1332 826132 Fax: +44 (0)1332 826044 www.morse.com This email and any attachments are confidential and are intended only for the addressee. If you are not the intended recipient of this email and have received it in error, please notify the sender immediately by reply email and then delete it from your system. -Original Message-From: Patrik Andersson [mailto:[EMAIL PROTECTED]]Sent: 09 August 2001 12:49To: Orion-InterestSubject: SV: Problems with Opera / Netscape clients Internet Explorer helps you more than the other browsers. For example, a request looking like: GET /foo/bar\baz HTTP/1.1 will get translated by IE to: GET /foo/bar/baz HTTP/1.1 So it really depends on your code and not being careful enough and not knowing what's in your variables. regards, Patrik Andersson -Ursprungligt meddelande- Från: Morten Gjetanger [mailto:[EMAIL PROTECTED]] Skickat: den 9 augusti 2001 13:24 Till: Orion-Interest Ämne: Problems with Opera / Netscape clients Hmm. Have make a simple web application for Orion (Just installed under the default application) and with MS Explorer it works just fine. But, if you try to use Opera or Netscape I just get a 400 - Bad Request errro! Finds it pretty odd that this error actually dependt on the browser! The pages are available under ntnufsk.dyn.dhs.org Any help is appreciated! Morten Gjetanger __ Do You Yahoo!? Organiser sammenkomsten på http://no.invites.yahoo.com _This message has been checked for all known viruses by theMessageLabs Virus Scanning Service. For further information visithttp://www.messagelabs.com/stats.asp
Problem with JMS
Hi, I am facing a problem in my application i am tryiing to incorporate the JMS in the application. As i create a new login though it is created in the database but it is not mailed to me( which should have been ) the following exception is thrown. Please Suggest Thanx in advance Vikas ** javax.naming.NameNotFoundException: javax.jms.QueueConnectionFactory not foundat com.evermind.server.rmi.RMIContext.lookup(RMIContext.java:121)at com.evermind.naming.SubFilterContext.lookup(SubFilterContext.java:56)at javax.naming.InitialContext.lookup(Unknown Source)at com.mbt.mp.util.MpSystem.sendMail(MpSystem.java:169)at CMpCustomerControl.addCustomer(CMpCustomerControl.java:503)at CMpCustomerControl.performAction(CMpCustomerControl.java:97)at CMpCustomerControl.doGet(CMpCustomerControl.java:69)at CMpCustomerControl.doPost(CMpCustomerControl.java:43)at javax.servlet.http.HttpServlet.service(HttpServlet.java:211)at javax.servlet.http.HttpServlet.service(HttpServlet.java:309)at javax.servlet.http.HttpServlet.service(HttpServlet.java:336)at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:501)at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:170)at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:576)at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:189)at com.evermind.util.ThreadPoolThread.run(ThreadPoolThread.java:62) ** * Disclaimer This message (including any attachments) contains confidential information intended for a specific individual and purpose, and is protected by law. If you are not the intended recipient, you should delete this message and are hereby notified that any disclosure, copying, or distribution of this message, or the taking of any action based on it, is strictly prohibited. * Visit us at http://www.mahindrabt.com
Re: IE on Mac Troubles
Loading pages hosted by Orion on my Mac works fine, using IE5, IE5.1, iCab, Opera, Netscape, and Mozilla, in both OSX and OS9. By the way, it's Macintosh, not MacIntosh... -Todd -- It's not that easy being green; Having to spend each day the color of the leaves. When I think it could be nicer being red, or yellow or gold... or something much more colorful like that. -Kermit the Frog On Mon, 6 Aug 2001, tnagy wrote: Hello We're QA'ng our web application on IE 5 for the MacIntosh. And it takes forever to load even the simplest of JSP files. This seems to not be a strictly MacIntosh problem, as the exact same page loads quickly on Netscape for MacIntosh. Also, all other sites seem to load fine on IE 5--MacIntosh. And this seems to not be a rendering issue, as when we load the resulting page statically from the harddrive it is near instantaneous. So my only guess is that it has something to do with the HTTP headers that are being sent by the browser, maybe Orion doesn't recognize them? Also, when we go to orionserver.com on the same browser, we continously get an error trace (something about too many file handles open), while there is never a problem on IE Windows. Has anyone seen this sort of problem before? Also, could someone respond with an URL for their site that is running Orion so we can determine if it's something in our site or not. Thanks.
IIOP?
Hello, can someone tell me , does Orion support IIOP?
RE: [OT] Getting the machine name from JSP
Title: RE: [OT] Getting the machine name from JSP Remember your JSP's are running on the same m/c as the server running. JSP is nothing but a peice of java code so if you want to get the local machine name in java use java.net.InetAddress class. Kesav Kumar Kolla Voquette Inc 650 356 3740(W) 510 889 6840(R) Voquette...Delivering Sound Information -Original Message- From: Anthony Farrell [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 09, 2001 5:44 AM To: Orion-Interest Subject: [OT] Getting the machine name from JSP Hello All, I would like to retrieve the actual machine name from JSP - Using the request.getServerName() returns the server name - but what i'm looking for is the name of the machine that the server is running on - thanks tony
Re: IIOP?
Biser Tzvetkov wrote: Hello, can someone tell me , does Orion support IIOP?
RE: IIOP?
AFAIK, Orion uses ormi, similar to T3 for weblogic. This is the over the wire protocol for remote invocation in Orion. The j2ee specs don't force vendors to implement IIOP. I think the spec is changing for version 2.0 ejb's so that Martians will really be able to talk to Venicians with IIOP! I don't know what Karl and Magnus's plans are on this. Regards, the elephantwalker -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Biser Tzvetkov Sent: Thursday, August 09, 2001 10:20 AM To: Orion-Interest Subject: IIOP? Hello, can someone tell me , does Orion support IIOP?
Help with exception, could be classpath related
Hello All, hope you can help me with this as I'm unsure exactly what it means, I use a session bean to invoke methods on an entity bean, the error seems to be in the Entity Bean but it has been tested from a client and it works, I think it may be due to the classpath, as I've had to put the classes into the server.xml as Library path=...file before I could see them from ejbs. any ideas are very welcome, Thanks, Albert. Here is the exception I get from the terminal I start Orion server from: java.lang.ClassCastException: __Proxy0 at SimpleEntityBean.Submit(SimpleEntityBean.java:230) at SimpleEntity_EntityBeanWrapper0.Submit(SimpleEntity_EntityBeanWrapper0.java:268) at java.lang.reflect.Method.invoke(Native Method) at com.evermind._dh._gc(Unknown Source) at com.evermind._if.run(Unknown Source) Email just got more fun @ another.com http://another.com
RE: balancer and remote client address
Frank, There are two solutions to thisthe bad and the ugly. The bad: create a link in each of your web pages to another server outside the loadbalancer. lets call it your logger manager. It just delivers a one pixel element somewhere. The link uses a naming convention that reflects the web page and server/cluster island, etc. The servlet in the logger manager will log the page that was accessed, by what ip address, etc. You can even use javascript instead of a one pixel image to write the ip address in a hidden form element, and let your orion web servers do the actual logging from this element. The ugly: Intercept the incoming ip traffic, log it, and forward it to the loadbalancer. Slow but reliable. Many programs can do this. If anybody has another solution...post it. Karl told me that the loadbalancer does not include the requesters ip address in the request. Regards, the elephantwalker -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Franck Valetas Sent: Thursday, August 09, 2001 8:02 AM To: Orion-Interest Subject: balancer and remote client address Hi, My Orion server is behind Orion balancer. When I try to get HTTP client addresses (with request.getRemoteHost() for example), I only retrieve my balancer address. Anyone has a solution ? Thanks. Franck http://www.mapstan.net
Re: Problem with JMS
make sure that queueConnectionFactory exits in your %orionRoot%\config\jms.xml file. - Original Message - From: Vikas Malhotra To: Orion-Interest Sent: Thursday, August 09, 2001 11:07 AM Subject: Problem with JMS Hi, I am facing a problem in my application i am tryiing to incorporate the JMS in the application. As i create a new login though it is created in the database but it is not mailed to me( which should have been ) the following exception is thrown. Please Suggest Thanx in advance Vikas ** javax.naming.NameNotFoundException: javax.jms.QueueConnectionFactory not foundat com.evermind.server.rmi.RMIContext.lookup(RMIContext.java:121)at com.evermind.naming.SubFilterContext.lookup(SubFilterContext.java:56)at javax.naming.InitialContext.lookup(Unknown Source)at com.mbt.mp.util.MpSystem.sendMail(MpSystem.java:169)at CMpCustomerControl.addCustomer(CMpCustomerControl.java:503)at CMpCustomerControl.performAction(CMpCustomerControl.java:97)at CMpCustomerControl.doGet(CMpCustomerControl.java:69)at CMpCustomerControl.doPost(CMpCustomerControl.java:43)at javax.servlet.http.HttpServlet.service(HttpServlet.java:211)at javax.servlet.http.HttpServlet.service(HttpServlet.java:309)at javax.servlet.http.HttpServlet.service(HttpServlet.java:336)at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:501)at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:170)at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:576)at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:189)at com.evermind.util.ThreadPoolThread.run(ThreadPoolThread.java:62) ***DisclaimerThis message (including any attachments) contains confidential information intended for a specific individual and purpose, and is protected by law. If you are not the intended recipient, you should delete this message and are hereby notified that any disclosure, copying, or distribution of thismessage, or the taking of any action based on it, is strictly prohibited.*Visit us at http://www.mahindrabt.com
RE: [OT] Getting the machine name from JSP
Use java.net.InetAddress.getLocalHost().getName(); -Original Message- From: Anthony Farrell [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 09, 2001 5:44 AM To: Orion-Interest Subject: [OT] Getting the machine name from JSP Hello All, I would like to retrieve the actual machine name from JSP - Using the request.getServerName() returns the server name - but what i'm looking for is the name of the machine that the server is running on - thanks tony
LDAP user manager
Hello! I`m trying to have the LDAP user manager that Matthew Porter published working together with an orion server. Is there somebody here that already installed it and has it working succesfully? I have been trying to set it up with the default application to restrict access using basic authentication... but the dialog box rejects all user/password pair... Can somebody give me a little help? Best regards. Danilo Araya
Orion user directories
Hi. Has Orion got support for user directories enabled or disabled by default? Thanks.
RE: LDAP user manager
I wrote my own LDAP user manager and it works just fine Are you setting the user-manager element in the orion-application.xml for the ear file? -Original Message- From: Araya Danilo [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 09, 2001 1:43 PM To: Orion-Interest Subject: LDAP user manager Hello! I`m trying to have the LDAP user manager that Matthew Porter published working together with an orion server. Is there somebody here that already installed it and has it working succesfully? I have been trying to set it up with the default application to restrict access using basic authentication... but the dialog box rejects all user/password pair... Can somebody give me a little help? Best regards. Danilo Araya
Re: Help with exception, could be classpath related
Are the 2 beans in the different applications (ear files)? If so you may want to specify one application as the parent of the other. Cheers, Ashok [EMAIL PROTECTED] wrote: Hello All, hope you can help me with this as I'm unsure exactly what it means, I use a session bean to invoke methods on an entity bean, the error seems to be in the Entity Bean but it has been tested from a client and it works, I think it may be due to the classpath, as I've had to put the classes into the server.xml as Library path=...file before I could see them from ejbs. any ideas are very welcome, Thanks, Albert. Here is the exception I get from the terminal I start Orion server from: java.lang.ClassCastException: __Proxy0 at SimpleEntityBean.Submit(SimpleEntityBean.java:230) at SimpleEntity_EntityBeanWrapper0.Submit(SimpleEntity_EntityBeanWrapper0.java:268) at java.lang.reflect.Method.invoke(Native Method) at com.evermind._dh._gc(Unknown Source) at com.evermind._if.run(Unknown Source) Email just got more fun @ another.com http://another.com
