de 2005 17:34
Para: Will Hartung; Tomcat Users List; [EMAIL PROTECTED]
Cc: Tomcat Users List
Assunto: RES: RES: Nervous about Sessions ...
Thank you very much, Frank...
I had to create the following class
Long ago a multi-client, multi-Oracle application was written using
Struts. Recently, we had a 4 in 22,000 record data integrity issue. I
found one client implementation that used prepared statements but the
primary key was being used e.g. update mytable set a= ?, b=? where
pri_key = + pkey
Whitehurst
To: tomcat-user@jakarta.apache.org
Sent: Wednesday, April 27, 2005 11:31
Subject: Nervous about Sessions ...
Long ago a multi-client, multi-Oracle application was written using
Struts. Recently, we had a 4 in 22,000 record data integrity issue. I
found one client implementation
in the package serializable.
Viorel Dragomir
.
..
---
- Original Message -
From: David Whitehurst
To: tomcat-user@jakarta.apache.org
Sent: Wednesday, April 27, 2005 11:31
Subject: Nervous about Sessions ...
Long ago
all objects in the package serializable.
Viorel Dragomir
.
..
---
- Original Message - From: David Whitehurst To:
tomcat-user@jakarta.apache.org Sent: Wednesday, April 27, 2005 11:31
Subject: Nervous about Sessions ...
Long
To:
tomcat-user@jakarta.apache.org Sent: Wednesday, April 27, 2005 11:31
Subject: Nervous about Sessions ...
Long ago a multi-client, multi-Oracle application was written using
Struts. Recently, we had a 4 in 22,000 record data integrity issue.
I found one client implementation that used prepared
,
javax.servlet.jsp.jstl.core.Config.FMT_LOCALIZATION_CONTEXT,lc);
(...)
Do you know about any changes related to that in TC 5.5.x?
Thank you!
Paulo
-Mensagem original-
De: Frank W. Zammetti [mailto:[EMAIL PROTECTED]
Enviada em: quarta-feira, 27 de abril de 2005 12:59
Para: Tomcat Users List
Assunto: Re: Nervous about Sessions
:[EMAIL PROTECTED]
Enviada em: quarta-feira, 27 de abril de 2005 12:51
Para: Tomcat Users List
Assunto: Re: Nervous about Sessions ...
To store a Java Object in session (HTTPRequest or HTTPResponse), just make
any Object (POJO or something more complicated) implement
serializable. Keep in mind, you
:59
Para: Tomcat Users List
Assunto: Re: Nervous about Sessions ...
There *technically* isn't any requirement that things you store in
session be serializable. However, since some app servers use databases
or file systems to persist session information, and that many times is
implemented using
From: Frank W. Zammetti [EMAIL PROTECTED]
Sent: Wednesday, April 27, 2005 10:59 AM
Hi Paul,
No, I don't know of any changes... I'm actually wondering if this is a
restriction the latest servlet spec places on objects in session... I
tend to doubt Tomcat would be imposing such a
I heard something confusing in the reply. If Tomcat has a file caching
under load, how does Tomcat serialize the objects in session if the
client application isn't placing objects implementing
java.io.serializable everytime?
Will Hartung wrote:
From: Frank W. Zammetti [EMAIL PROTECTED]
Sent:
From: David Whitehurst [EMAIL PROTECTED]
Sent: Wednesday, April 27, 2005 8:05 AM
I heard something confusing in the reply. If Tomcat has a file caching
under load, how does Tomcat serialize the objects in session if the
client application isn't placing objects implementing
Will , I do editing application software for clients like BMW and
Volkswagen, and my application had an issue where e.g. 2 records in
22,000 edits had the same data tied to different keys and different
editors (users). I found that I was using a HashMap (not threadsafe,
changed that) and I
Alvim
Cc: Tomcat Users List
Assunto: Re: RES: Nervous about Sessions ...
From: Frank W. Zammetti [EMAIL PROTECTED]
Sent: Wednesday, April 27, 2005 10:59 AM
Hi Paul,
No, I don't know of any changes... I'm actually wondering if this is a
restriction the latest servlet spec places on objects
From: David Whitehurst [EMAIL PROTECTED]
Sent: Wednesday, April 27, 2005 9:15 AM
Will , I do editing application software for clients like BMW and
Volkswagen, and my application had an issue where e.g. 2 records in
22,000 edits had the same data tied to different keys and different
editors
15 matches
Mail list logo