RE: How can I get UserTransaction or TransactionManager
Thank you Heinz. I tried in other ways to manage a transaction, but I still have other problems about Orion TXN. What I wanted to do in my App. is as follows; Let's assume that user class and address class exist and their relationship is 1-to-1. 1. Create a user 2. Create an address object of the user if creating the address object is failed, I'd like to rollback creating a user. Trial 1 I used entity bean and session bean to manage the transaction as follows; 1. newUser method is one of the methods of a session bean, and the method's transaction attribute is set to RequiresNew 2. newAddress method is one of the methods of User entity bean, and the mehtod's transaction attribute is set to Supports 3. newUser method calls newAddress method. But, even though creating the address failed, creating a user was not rollbacked, i.e. new user was still in the database. Tiral 2 I used ejbContext to get UserTransaction in newUser method of a session bean as follows; ejbContext.getUserTransaction().begin(); create a user newAddress(); ejbContext.getUserTransaction().commit(); And set the session bean's TXN attribute to Bean but, the result was the same as above. Any advice appreciated. -HK -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Haeussler, Heinz Sent: Monday, July 09, 2001 2:32 PM To: Orion-Interest Subject: RE: How can I get UserTransaction or TransactionManager Hi HK, you can't get UserTransaction from an Application-Client-or RMI-Client-Context. This (optional) feature is not supported by Orion. Heinz -Ursprüngliche Nachricht- Von: HyungKee Hwang [mailto:[EMAIL PROTECTED]] Gesendet am: Montag, 9. Juli 2001 02:35 An: Orion-Interest Betreff: RE: How can I get UserTransaction or TransactionManager Thank you Aby I tried java:comp/env/UserTransaction, but the same error occurred. Any advice appreciated. Regards, -HK -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of [EMAIL PROTECTED] Sent: Saturday, July 07, 2001 3:47 PM To: Orion-Interest Subject: Re: How can I get UserTransaction or TransactionManager Hi HK, I think you should try java:comp/env/UserTransaction Regards Aby HyungKee Hwang [EMAIL PROTECTED]@orionserver.com on 07-07-2001 09:10:55 AM Please respond to Orion-Interest [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] cc: Subject: How can I get UserTransaction or TransactionManager Hello, all. Can you give me some advice how to get UserTransaction or TrasactionManger? I wrote some codes in my application as follows; // Below codes are from Orion FAQ import javax.naming.*; import javax.transaction.*; ... TransactionManager manager = (TransactionManager)new InitialContext ().lookup(java:comp/UserTransaction); I didn't have any problem compiling my codes, but I met below error while running my application avax.naming.NameNotFoundException: java:comp/UserTransaction not found at com.evermind.server.rmi.RMIContext.lookup(JAX) Thank you in advance. -HK
RE: How can I get UserTransaction or TransactionManager
Thank you Aby I tried java:comp/env/UserTransaction, but the same error occurred. Any advice appreciated. Regards, -HK -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of [EMAIL PROTECTED] Sent: Saturday, July 07, 2001 3:47 PM To: Orion-Interest Subject: Re: How can I get UserTransaction or TransactionManager Hi HK, I think you should try java:comp/env/UserTransaction Regards Aby HyungKee Hwang [EMAIL PROTECTED]@orionserver.com on 07-07-2001 09:10:55 AM Please respond to Orion-Interest [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] cc: Subject: How can I get UserTransaction or TransactionManager Hello, all. Can you give me some advice how to get UserTransaction or TrasactionManger? I wrote some codes in my application as follows; // Below codes are from Orion FAQ import javax.naming.*; import javax.transaction.*; ... TransactionManager manager = (TransactionManager)new InitialContext ().lookup(java:comp/UserTransaction); I didn't have any problem compiling my codes, but I met below error while running my application avax.naming.NameNotFoundException: java:comp/UserTransaction not found at com.evermind.server.rmi.RMIContext.lookup(JAX) Thank you in advance. -HK
RE: How can I get UserTransaction or TransactionManager
Hi HK, I am getting puzzled now on this. Maybe you could try UserTransaction ut = context.getUserTransaction(); where 'context' is the SessionContext or EntityContext variable which is declared at the top of the EJB as a variable. Kind Regards Aby
RE: How can I get UserTransaction or TransactionManager
Hi HK, you can't get UserTransaction from an Application-Client-or RMI-Client-Context. This (optional) feature is not supported by Orion. Heinz -Ursprüngliche Nachricht- Von: HyungKee Hwang [mailto:[EMAIL PROTECTED]] Gesendet am: Montag, 9. Juli 2001 02:35 An: Orion-Interest Betreff: RE: How can I get UserTransaction or TransactionManager Thank you Aby I tried java:comp/env/UserTransaction, but the same error occurred. Any advice appreciated. Regards, -HK -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of [EMAIL PROTECTED] Sent: Saturday, July 07, 2001 3:47 PM To: Orion-Interest Subject: Re: How can I get UserTransaction or TransactionManager Hi HK, I think you should try java:comp/env/UserTransaction Regards Aby HyungKee Hwang [EMAIL PROTECTED]@orionserver.com on 07-07-2001 09:10:55 AM Please respond to Orion-Interest [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] cc: Subject: How can I get UserTransaction or TransactionManager Hello, all. Can you give me some advice how to get UserTransaction or TrasactionManger? I wrote some codes in my application as follows; // Below codes are from Orion FAQ import javax.naming.*; import javax.transaction.*; ... TransactionManager manager = (TransactionManager)new InitialContext ().lookup(java:comp/UserTransaction); I didn't have any problem compiling my codes, but I met below error while running my application avax.naming.NameNotFoundException: java:comp/UserTransaction not found at com.evermind.server.rmi.RMIContext.lookup(JAX) Thank you in advance. -HK
Re: How can I get UserTransaction or TransactionManager
Hi HK, I think you should try java:comp/env/UserTransaction Regards Aby HyungKee Hwang [EMAIL PROTECTED]@orionserver.com on 07-07-2001 09:10:55 AM Please respond to Orion-Interest [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] cc: Subject: How can I get UserTransaction or TransactionManager Hello, all. Can you give me some advice how to get UserTransaction or TrasactionManger? I wrote some codes in my application as follows; // Below codes are from Orion FAQ import javax.naming.*; import javax.transaction.*; ... TransactionManager manager = (TransactionManager)new InitialContext ().lookup(java:comp/UserTransaction); I didn't have any problem compiling my codes, but I met below error while running my application avax.naming.NameNotFoundException: java:comp/UserTransaction not found at com.evermind.server.rmi.RMIContext.lookup(JAX) Thank you in advance. -HK
