How to use mySQL DB as Datasource?
I'm aware that's a really newbie question but that's what I am ... Any docs or anything else on this? thanks in advance, michael -- Dipl.-Math. (fh) Michael Simons UNIOPT AG // unique logistic optimization Maximilianstr. 29; D-93047 Regensburg phone: ++49(0)941/59578-0 http://www.uniopt.net/
admin -restart does not work correctly
On my Linux box (kernel 2.4) the command $ java -jar /opt/orion/admin.jar ormi://localhost/ admin adminpassword -restart doesn't work. The following messages are written to the console where orion server is running: Error starting RMI-Server: IO Error: Address already in use Error starting HTTP-Server: Address already in use A shutdown after issuing the restart command doesn't work either. Any hints what I'm missing would be highly appreciated. michael -- Dipl.-Math. (fh) Michael Simons UNIOPT AG // unique logistic optimization Maximilianstr. 29; D-93047 Regensburg phone: ++49(0)941/59578-0 http://www.uniopt.net/
RE: STRANGE (and BIG!!!) PROBLEM
check in the orion-application.jar file in your application-deployments\APP_NAME directory - I tend to get multiple library path="./lib" / tags in it, which causes Orion to hang. (Orion adds these into tags in itself upon deployment for some strange reason.) -Original Message-From: Magnus Rydin [mailto:[EMAIL PROTECTED]]Sent: 26 September 2001 20:17To: Orion-InterestSubject: SV: STRANGE (and BIG!!!) PROBLEM My bet is that you have something strange in your ejb-jar.xml that causes Orion to start eating memory like popcorn. It would be great to hear the typo that led to this situation once you've found it. WR -Ursprungligt meddelande-Från: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]För Mirel RataSkickat: den 26 september 2001 18:50Till: Orion-InterestÄmne: Re: STRANGE (and BIG!!!) PROBLEM It's a little bit strange... I'm implementing security on my application and customizing my xml descriptors. All went ok (I had Basic Authentication) and I wanted to implement security also in the EJBs methods. I change the ejb-jar.xml source and this text appears : Auto-deploying UbicuaCMP.jar (Classes were updated)... The compiler has run outof memory. Consider using the "-J-mxnumber" command line option to increase the maximum heap size.Error compiling D:\Orion155\ubicua/UbicuaCMP.jar: Syntax error in sourceOrion/1.5.2 initialized I work with 512MB memory... so I don´t think is a problem of lack of memory... I try to use also the "-J-mxnumber" command but it doesnt work !. Can anybody explain where and how works this command ? (a sample example will be wellcomed !)
Error restoring application state
Hi, Lately I'm getting this error when I update my web applications and hence the application state is not restored and I lose all my sesions. The complete error message is: --- Error restoring application state: java.io.WriteAbortedException (Writing aborted by exception; java.io.NotSerializableException: com.evermind.server.http.HttpApplication) --- It might be that I'm storing a reference to some object that cannot be serializable, but it used to work and I can't see the problem. Besides, the problem comes from an orion internal class so I don't know where to start looking. Is there any way to get a more detailed error message? Has anybody come across this message before? Any hits? Thanks in advance?, D.
Newbie classpath problem - please help
I've installed Orion 1.5.2 on my Windows NT4 development machine. I have a system classpath that points to lots of standard classes, for utilities, etc. If I start Orion with the command java -jar orion.jar then it doesn't pick anything up from the classpath, if on the otherhand I start Orion with the command java -jar -cp %CLASSPATH% orion.jar then I get a java.util.zip.ZipException error with the following message The filename, directory name, or volume label syntax is incorrect Do I need to set the classpath elsewhere? Thanks E-mail communication is not secure and may be intercepted by a third party. This message is confidential to the intended addressee. If you are not the intended addressee, please inform us immediately and then delete this message. Virgin Direct does not accept responsibility for changes made to this message after it was sent. Although Virgin Direct believes this e-mail is free of any virus or other defect which may affect a computer, it is the responsibility of the recipient to ensure that it is virus free and Virgin Direct does not accept any responsibility for any loss or damage arising in any way from it's use. Virgin Direct Personal Financial Service Ltd is regulated by the Personal Investment Authority for life insurance, pension and unit trust business and represents only the Virgin Direct marketing group. Registered office: Discovery House, Whiting Road, Norwich NR4 6EJ, UK. Registered in England No. 3072766. The Virgin One account is a secured personal bank account with The Royal Bank of Scotland plc. It is provided by Virgin Direct Personal Finance Ltd which is a representative only of Virgin Direct Personal Financial Service Ltd. Registered office: Waterhouse Square, 138-142 Holborn, London EC1N 2TH, UK. Registered in England no 3414708. The Virgin Deposit Account is a personal deposit account with The Royal Bank of Scotland plc administered by Virgin Direct Personal Financial Service Ltd. All telephone calls are recorded and may be monitored.
MORE THAN ONE USER PROBLEM
Hi Magnus !!! Our security developing on Orion goes very good. Now I have more specific questions. 1. The web interface and EJBs security works but when I try to use a restricted a EJB method I only get a remoteException (I know... it´s normal). Is there some way to control if this exception is caused by a Security Constraint ? (To show for example... "You´re not allowed to do that"). 2. I try to use two users with twodifferent roles/groups but it doesn´t work (I must do something wrong...) have you some kind of application (like the illuminati apply you sended me) but with two different users and different roles/groups ?. 3. At least, but not at last... with who must we talk about Orion pricing and the possibility to include it into a "all-in-one" pack with our application ? Thank you very much Magnus !!! Best Regards !! __David Bonilla FuertesTHE BIT BANG NETWORKhttp://www.bit-bang.comProfesor Waksman, 8, 6º B28036 MadridSPAINTel.: (+34) 914 577 747Móvil: 656 62 83 92Fax: (+34) 914 586 176__
QUESTIONS ABOUT MANAGING SECURITY
I have implemented security on my application and I´m a newbie with these questions. My apply catch the exceptions and show it via JSP. When I try to access a method that I don't have permission for, I get a com.evermind.server.rmi.OrionRemoteException: dave 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). This a Orion propietary Exception and my question is... Wich is the Exception that throws every ApplicationServer ? a generic RemoteException ? and how can I manage it to control if it´s a security exception and show, for example, a "You´re not allowed to do that" text in my JSP ? Thank you very much, mates __David Bonilla FuertesTHE BIT BANG NETWORKhttp://www.bit-bang.comProfesor Waksman, 8, 6º B28036 MadridSPAINTel.: (+34) 914 577 747Móvil: 656 62 83 92Fax: (+34) 914 586 176__
Transactions for stateless SessionBeans
I'm using a data-source (Oracle) from a stateless session bean.
The session bean uses bean managed transactions (User transactions).
Reading and writing data to the Oracle database works fine.
The only problem is that when the ejb-transaction gets rolled back the
database transaction does not roll back.
Simplified example:
i
// Get the connection
Context context = new InitialContext();
ds = (DataSource)context.lookup(jdbc/MyDSCore);
Connection conn = ds.getConnection();
conn.setAutoCinnit(false);
try
{
sessionContext.getUserTransaction().begin();
conn.createStatement(.);
conn.executeUpdate();
// If a rollback occurs here the data still gets updated
...
sessionContext.getUserTransaction().commit();
}
catch(Exception e)
{
e.printStackTrace();
sessionContext.getUserTransaction().rollback();
}
/i
My bdata-sources.xml/b looks like this:
i
data-source
class=com.evermind.sql.DriverManagerDataSource
name=MyDS
connection-driver=oracle.jdbc.driver.OracleDriver
location=jdbc/MyDSCore
username=scott
password=tiger
url=jdbc:oracle:thin:@SERVER:PORT:SID
/
/i
Does anyone have any idea of why the transactions are not working
properly???
RE: STRANGE (and BIG!!!) PROBLEM
You could alos try using Jikes as a compiler We had the same problem,(we had an excessive ammount of beans - ~300), and at deployment time Orion would barf bwith the same exception. We went on to use jike as a runtime compiler and not only the deployment was ten times faster, it also flawless !!! Give it a shot ! (Oh, you need to modify the server.xml file - compiler executable=jikes classpath=/) Good luck ! Bruno -Original Message- From: Magnus Rydin Sent: Wed 9/26/2001 3:16 PM To: Orion-Interest Cc: Subject:SV: STRANGE (and BIG!!!) PROBLEM My bet is that you have something strange in your ejb-jar.xml that causes Orion to start eating memory like popcorn. It would be great to hear the typo that led to this situation once you've found it. WR -Ursprungligt meddelande- Från: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]För Mirel Rata Skickat: den 26 september 2001 18:50 Till: Orion-Interest Ämne: Re: STRANGE (and BIG!!!) PROBLEM It's a little bit strange... I'm implementing security on my application and customizing my xml descriptors. All went ok (I had Basic Authentication) and I wanted to implement security also in the EJBs methods. I change the ejb-jar.xml source and this text appears : Auto-deploying UbicuaCMP.jar (Classes were updated)... The compiler has run out of memory. Consider using the -J-mxnumber command line option to increase t he maximum heap size. Error compiling D:\Orion155\ubicua/UbicuaCMP.jar: Syntax error in source Orion/1.5.2 initialized I work with 512MB memory... so I don´t think is a problem of lack of memory... I try to use also the -J-mxnumber command but it doesnt work !. Can anybody explain where and how works this command ? (a sample example will be wellcomed !) winmail.dat Description: application/ms-tnef
Cocoon 2
Hallo, I'd like to know if anyone has made experiences in using Cocoon2with Orionserver. I've installed it and get the following error: When Cocoon wants to set the "lexical-handler"-property for the SAX-parser it fails. That is because, in my opinion, Cocoon 2 uses crimson.jar instead of xerces.jar. If I delete crimson.jar to force Cocoon to use Xerces, Orion doesn't work alright. Has anybody had that problem before or knows how to fix this? Thanks, Jens Kutschke _Jens Kutschkemailto:[EMAIL PROTECTED]
RE: Newbie classpath problem - please help
-cp does not work in conjunction with -jar. The jar file gets its class path from the manifest file. You can drop jars into the the implicit classpath at your jre/lib/ext. I have not tried it, but Orions classloader may pick up jars in the Orion directory. For your applications, you can specify a lib directory in application.xml library path=.../; for web applications WEB-INF/lib will do. --peter -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Thursday, September 27, 2001 2:48 AM To: Orion-Interest Subject: Newbie classpath problem - please help I've installed Orion 1.5.2 on my Windows NT4 development machine. I have a system classpath that points to lots of standard classes, for utilities, etc. If I start Orion with the command java -jar orion.jar then it doesn't pick anything up from the classpath, if on the otherhand I start Orion with the command java -jar -cp %CLASSPATH% orion.jar then I get a java.util.zip.ZipException error with the following message The filename, directory name, or volume label syntax is incorrect Do I need to set the classpath elsewhere? Thanks E-mail communication is not secure and may be intercepted by a third party. This message is confidential to the intended addressee. If you are not the intended addressee, please inform us immediately and then delete this message. Virgin Direct does not accept responsibility for changes made to this message after it was sent. Although Virgin Direct believes this e-mail is free of any virus or other defect which may affect a computer, it is the responsibility of the recipient to ensure that it is virus free and Virgin Direct does not accept any responsibility for any loss or damage arising in any way from it's use. Virgin Direct Personal Financial Service Ltd is regulated by the Personal Investment Authority for life insurance, pension and unit trust business and represents only the Virgin Direct marketing group. Registered office: Discovery House, Whiting Road, Norwich NR4 6EJ, UK. Registered in England No. 3072766. The Virgin One account is a secured personal bank account with The Royal Bank of Scotland plc. It is provided by Virgin Direct Personal Finance Ltd which is a representative only of Virgin Direct Personal Financial Service Ltd. Registered office: Waterhouse Square, 138-142 Holborn, London EC1N 2TH, UK. Registered in England no 3414708. The Virgin Deposit Account is a personal deposit account with The Royal Bank of Scotland plc administered by Virgin Direct Personal Financial Service Ltd. All telephone calls are recorded and may be monitored.
Re: Newbie classpath problem - please help
Derek, In server.xml Use: library path=c:\java\jdk1.3.1\lib\tools.jar/ to include shared jars in Orion's environment. You can also deploy classes as J2EE applications: application name=TestApp path=d:\Projects\Test\TestApp.ear/ - Joe -Original Message- From: [EMAIL PROTECTED] [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Date: Thursday, September 27, 2001 10:32 AM Subject: Newbie classpath problem - please help I've installed Orion 1.5.2 on my Windows NT4 development machine. I have a system classpath that points to lots of standard classes, for utilities, etc. If I start Orion with the command java -jar orion.jar then it doesn't pick anything up from the classpath, if on the otherhand I start Orion with the command java -jar -cp %CLASSPATH% orion.jar then I get a java.util.zip.ZipException error with the following message The filename, directory name, or volume label syntax is incorrect Do I need to set the classpath elsewhere? Thanks *** * E-mail communication is not secure and may be intercepted by a third party. This message is confidential to the intended addressee. If you are not the intended addressee, please inform us immediately and then delete this message. Virgin Direct does not accept responsibility for changes made to this message after it was sent. Although Virgin Direct believes this e-mail is free of any virus or other defect which may affect a computer, it is the responsibility of the recipient to ensure that it is virus free and Virgin Direct does not accept any responsibility for any loss or damage arising in any way from it's use. Virgin Direct Personal Financial Service Ltd is regulated by the Personal Investment Authority for life insurance, pension and unit trust business and represents only the Virgin Direct marketing group. Registered office: Discovery House, Whiting Road, Norwich NR4 6EJ, UK. Registered in England No. 3072766. The Virgin One account is a secured personal bank account with The Royal Bank of Scotland plc. It is provided by Virgin Direct Personal Finance Ltd which is a representative only of Virgin Direct Personal Financial Service Ltd. Registered office: Waterhouse Square, 138-142 Holborn, London EC1N 2TH, UK. Registered in England no 3414708. The Virgin Deposit Account is a personal deposit account with The Royal Bank of Scotland plc administered by Virgin Direct Personal Financial Service Ltd. All telephone calls are recorded and may be monitored. *** *
RE: STRANGE (and BIG!!!) PROBLEM
Try this: java -Xmx128M -Dcom.slsideas.pagegen.SystemRoot=. -jar %ORION_HOME%\orion.jar -AP_ -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of OMurchu, OisinSent: Thursday, September 27, 2001 12:53 AMTo: Orion-InterestSubject: RE: STRANGE (and BIG!!!) PROBLEM check in the orion-application.jar file in your application-deployments\APP_NAME directory - I tend to get multiple library path="./lib" / tags in it, which causes Orion to hang. (Orion adds these into tags in itself upon deployment for some strange reason.) -Original Message-From: Magnus Rydin [mailto:[EMAIL PROTECTED]]Sent: 26 September 2001 20:17To: Orion-InterestSubject: SV: STRANGE (and BIG!!!) PROBLEM My bet is that you have something strange in your ejb-jar.xml that causes Orion to start eating memory like popcorn. It would be great to hear the typo that led to this situation once you've found it. WR -Ursprungligt meddelande-Från: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]För Mirel RataSkickat: den 26 september 2001 18:50Till: Orion-InterestÄmne: Re: STRANGE (and BIG!!!) PROBLEM It's a little bit strange... I'm implementing security on my application and customizing my xml descriptors. All went ok (I had Basic Authentication) and I wanted to implement security also in the EJBs methods. I change the ejb-jar.xml source and this text appears : Auto-deploying UbicuaCMP.jar (Classes were updated)... The compiler has run outof memory. Consider using the "-J-mxnumber" command line option to increase the maximum heap size.Error compiling D:\Orion155\ubicua/UbicuaCMP.jar: Syntax error in sourceOrion/1.5.2 initialized I work with 512MB memory... so I don´t think is a problem of lack of memory... I try to use also the "-J-mxnumber" command but it doesnt work !. Can anybody explain where and how works this command ? (a sample example will be wellcomed !)
Re: Newbie classpath problem - please help
check doc on orion-web.xml DS - Original Message - From: [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Thursday, September 27, 2001 5:47 AM Subject: Newbie classpath problem - please help I've installed Orion 1.5.2 on my Windows NT4 development machine. I have a system classpath that points to lots of standard classes, for utilities, etc. If I start Orion with the command java -jar orion.jar then it doesn't pick anything up from the classpath, if on the otherhand I start Orion with the command java -jar -cp %CLASSPATH% orion.jar then I get a java.util.zip.ZipException error with the following message The filename, directory name, or volume label syntax is incorrect Do I need to set the classpath elsewhere? Thanks E-mail communication is not secure and may be intercepted by a third party. This message is confidential to the intended addressee. If you are not the intended addressee, please inform us immediately and then delete this message. Virgin Direct does not accept responsibility for changes made to this message after it was sent. Although Virgin Direct believes this e-mail is free of any virus or other defect which may affect a computer, it is the responsibility of the recipient to ensure that it is virus free and Virgin Direct does not accept any responsibility for any loss or damage arising in any way from it's use. Virgin Direct Personal Financial Service Ltd is regulated by the Personal Investment Authority for life insurance, pension and unit trust business and represents only the Virgin Direct marketing group. Registered office: Discovery House, Whiting Road, Norwich NR4 6EJ, UK. Registered in England No. 3072766. The Virgin One account is a secured personal bank account with The Royal Bank of Scotland plc. It is provided by Virgin Direct Personal Finance Ltd which is a representative only of Virgin Direct Personal Financial Service Ltd. Registered office: Waterhouse Square, 138-142 Holborn, London EC1N 2TH, UK. Registered in England no 3414708. The Virgin Deposit Account is a personal deposit account with The Royal Bank of Scotland plc administered by Virgin Direct Personal Financial Service Ltd. All telephone calls are recorded and may be monitored.
Re: admin -restart does not work correctly
You are (which certainly is recommended) running Orion as a non-root process. Non-root processes are not allowed to rebind (unfortunately I can't explain closer, because I don't have the details). The answer is: it's normal. If you necessarily need to use restart, run as root (there might be some other way). Markus On Thu, Sep 27, 2001 at 09:43:30AM +0200, Michael Simons wrote: On my Linux box (kernel 2.4) the command $ java -jar /opt/orion/admin.jar ormi://localhost/ admin adminpassword -restart doesn't work. The following messages are written to the console where orion server is running: Error starting RMI-Server: IO Error: Address already in use Error starting HTTP-Server: Address already in use A shutdown after issuing the restart command doesn't work either. Any hints what I'm missing would be highly appreciated. michael -- Dipl.-Math. (fh) Michael Simons UNIOPT AG // unique logistic optimization Maximilianstr. 29; D-93047 Regensburg phone: ++49(0)941/59578-0 http://www.uniopt.net/ -- Markus Holmberg [EMAIL PROTECTED]
Re: admin -restart does not work correctly
On Thu, 27 Sep 2001, Michael Simons wrote: On my Linux box (kernel 2.4) the command $ java -jar /opt/orion/admin.jar ormi://localhost/ admin adminpassword -restart doesn't work. The following messages are written to the console where orion server is running: Error starting RMI-Server: IO Error: Address already in use Error starting HTTP-Server: Address already in use A shutdown after issuing the restart command doesn't work either. Any hints what I'm missing would be highly appreciated. michael Take a look at orionsupport.com about shutdown orion server. You need to use -force to do the shutdown. As for the restart, it's not documented there. So just stop, then start. The address already in use error msg is because the shutdown is not clean, the port is still in use. XW
problem with collection mapping in cmps.
Dear friends, i'm deploying a cmp which has a collection of other cmps as a cmp attribute, and i've prepared a orion-ejb-jar.xml like the following: entity-deployment name=xxx table=TABLE primkey-mapping ... /primkey-mapping cmp-field-mapping name=participations collection-mapping table=TABLE_PARTICIPATIONS primkey-mapping cmp-field-mapping name=id .../ /primkey-mapping value-mapping type=MyType cmp-field-mapping name=value entity-ref home=Participation cmp-field-mapping name=value persistence-name=participation_id/ /entity-ref /cmp-field-mapping /value-mapping /collection-mapping /cmp-field-mapping ... The problem is that when i deploy, i found orion is building his own tables instead of building the TABLE which i specified, and the worse is that there is no participation, and i come to SQLException which states participations is not a column in the table. it would be much appriciated if anybody could help me. Thnx in advance. --MS.
OrionRemoteException: Error (de-)serializing object:
I have an application (jsp ejb) running with version 1.4.0, i am trying to upgrade the same EAR in 1.5.2 version, but i get this error. What i am doing wrong ? com.evermind.server.rmi.OrionRemoteException: Error (de-)serializing object: org.gjt.mm.mysql.jdbc2.ResultSet; nested exception is: java.io.NotSerializableException: org.gjt.mm.mysql.jdbc2.ResultSet Many thanks
Re: How to use mySQL DB as Datasource?
Download the JDBC driver from http://mmmysql.sourceforge.net/ and put that into your orion/lib directory, then edit orion/config/data-sources.xml to add in the data-source. Docs on the data-sources.xml can be found here: http://www.orionserver.com/docs/data-sources.xml.html You will need to use connection-driver=org.gjt.mm.mysql.Driver and url=jdbc:mysql://[hostname][:port]/dbname[?param1=value1][param2=value2] . If you want to use CMP then you'll have to setup the database-schema.xml (http://www.orionserver.com/docs/database-schema.xml.html) as well. Have fun! Chris Michael Simons wrote: I'm aware that's a really newbie question but that's what I am ... Any docs or anything else on this? thanks in advance, michael
Re: problem with collection mapping in cmps.
Hi Mayssam, I have experianced the same kind of problem. I had a few cmps that had collection and map mappings to other cmps. When I changed the orion-ejb-jar.xml and redeployed the changes didnt take effect. The solution seemed to be to recopy the orion-ejb-jar.xml to the appropriate application-deployments dir. After I did that it worked correctly. Hope this helps, Joel On Fri, 28 Sep 2001, Mayssam Sayyadian wrote: Dear friends, i'm deploying a cmp which has a collection of other cmps as a cmp attribute, and i've prepared a orion-ejb-jar.xml like the following: entity-deployment name=xxx table=TABLE primkey-mapping ... /primkey-mapping cmp-field-mapping name=participations collection-mapping table=TABLE_PARTICIPATIONS primkey-mapping cmp-field-mapping name=id .../ /primkey-mapping value-mapping type=MyType cmp-field-mapping name=value entity-ref home=Participation cmp-field-mapping name=value persistence-name=participation_id/ /entity-ref /cmp-field-mapping /value-mapping /collection-mapping /cmp-field-mapping ... The problem is that when i deploy, i found orion is building his own tables instead of building the TABLE which i specified, and the worse is that there is no participation, and i come to SQLException which states participations is not a column in the table. it would be much appriciated if anybody could help me. Thnx in advance. --MS.
Re: OrionRemoteException: Error (de-)serializing object:
Make sure you are closing your all of your ResultSets after you've finished with them (same for Statement and Connection objects). Chris Andres Garcia Hourcade wrote: I have an application (jsp ejb) running with version 1.4.0, i am trying to upgrade the same EAR in 1.5.2 version, but i get this error. What i am doing wrong ? com.evermind.server.rmi.OrionRemoteException: Error (de-)serializing object: org.gjt.mm.mysql.jdbc2.ResultSet; nested exception is: java.io.NotSerializableException: org.gjt.mm.mysql.jdbc2.ResultSet Many thanks
RE: OrionRemoteException: Error (de-)serializing object:
Orion 1.5.2 is much stricter about what you can put into app / session scopes. Any objects you want to store MUST be serializable (they didn't have to be in 1.4.0, the 1.5.2 behaviour is more spec compliant). I think the ResultSet you're using isn't serializable. Try pulling the data out first into your own data structure, and then storing that. -mike Mike Cannon-Brookes :: [EMAIL PROTECTED] Atlassian :: http://www.atlassian.com Supporting YOUR J2EE World -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Andres Garcia Hourcade Sent: Friday, September 28, 2001 11:56 AM To: Orion-Interest Subject: OrionRemoteException: Error (de-)serializing object: I have an application (jsp ejb) running with version 1.4.0, i am trying to upgrade the same EAR in 1.5.2 version, but i get this error. What i am doing wrong ? com.evermind.server.rmi.OrionRemoteException: Error (de-)serializing object: org.gjt.mm.mysql.jdbc2.ResultSet; nested exception is: java.io.NotSerializableException: org.gjt.mm.mysql.jdbc2.ResultSet Many thanks
Orion caches http responses and never hits the jsp??
I had marveled at Orion's great JSP performance stats vs WLS and others. While pulling my hair out debugging my MVC web tier (type 2) I noticed that when my request was the same (same values on a submit page) the jsp was never hit, where if I always changed my form values it would proceed to hit my MVC controller component and thus excersize my machinery. For static pages this is a wonderful feature. For debugging and dynamic content and scenarios this is either agravating for debugging or plain wrong if my MVC will generate different response for the same request dependant on context that the Orion cache can't know about. How do I turn off this cache behavior? Very nice J2EE container Orion! thanks, curt
JNDI naming federation
Does ORION support JNDI naming federation? For example, I have several ORIONs in my distrubuted environment. Each has its own unique services. I would like them to share the same JNDI naming space so that I had uniform access to services in my distrubuted environment. Does anyone have any experience with this technique in ORION? Best regards, Sergei.
SV: Orion caches http responses and never hits the jsp??
This is your browser caching the pages, not the server. Either turn off cache:ing in your browser, or add something like the following to your pages: % response.setHeader(Cache-Control,no-cache);% There is also loads of meta-tags to use i your pages to prevent browser cache:ing. WR -Ursprungligt meddelande- Fran: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]For Curt Smith Skickat: den 28 september 2001 05:18 Till: Orion-Interest Amne: Orion caches http responses and never hits the jsp?? I had marveled at Orion's great JSP performance stats vs WLS and others. While pulling my hair out debugging my MVC web tier (type 2) I noticed that when my request was the same (same values on a submit page) the jsp was never hit, where if I always changed my form values it would proceed to hit my MVC controller component and thus excersize my machinery. For static pages this is a wonderful feature. For debugging and dynamic content and scenarios this is either agravating for debugging or plain wrong if my MVC will generate different response for the same request dependant on context that the Orion cache can't know about. How do I turn off this cache behavior? Very nice J2EE container Orion! thanks, curt
