-Original Message-
From: Karr, David [mailto:[EMAIL PROTECTED]]
Sent: Friday, August 23, 2002 5:12 PM
To: [EMAIL PROTECTED]
Subject: Re: Update to question about automatic generation of PK value
in OC4J
-Original Message-
From: Karr, David [mailto:[EMAIL PROTECTED
In our application which we're building for OC4J, we need to validate users
against our database UserProfile object, so it's logical to use the
DataSourceUserManager class. We also have to write log events (into a
database table) whenever there is a login event (login, logout, incorrect
-Original Message-
From: Juan Pablo Lorandi [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, August 28, 2002 2:43 PM
To: [EMAIL PROTECTED]
Subject: Re: OC4J: Writing class derived from DataSourceUserManager
First, I'd love to redirect you to Orion-Interest mail list, however,
the list
-Original Message-
From: Juan Pablo Lorandi [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, August 28, 2002 2:43 PM
To: [EMAIL PROTECTED]
Subject: Re: OC4J: Writing class derived from DataSourceUserManager
I never used DataSourceUserManager, because my PoCs proved it didn't
work well,
-Original Message-
From: Manavendra Gupta [mailto:[EMAIL PROTECTED]]
Sent: Monday, September 02, 2002 10:16 PM
To: [EMAIL PROTECTED]
Subject: Re: entity bean
At 08:36 AM 9/2/2002 -0600, Mohammed Javid wrote:
Hi,
please let me know on these
1 Is this possible
To have
Title: RE: need help in EJBHomeFcatory
-Original Message-
From: Kesavanarayanan, Ramesh (Cognizant)
[mailto:[EMAIL PROTECTED]]
Sent: Sunday, September 08, 2002 11:22 PM
To: [EMAIL PROTECTED]
Subject: need help in EJBHomeFcatory
Hi all,.
I got a code snippet of
-Original Message-
From: PEARCE TOMENIUS Zina [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, September 25, 2002 1:07 AM
To: [EMAIL PROTECTED]
Subject: EJB CMP 2.0 Automatic Primary Key Generation
Hi,
I am using Weblogic 6.1 (sp2), with an Oracle database and
JBuilder 7 to
develop
I'm using OC4J 9.0.2 on Win2k.
I am trying to use log4j from my EJB classes. I thought I had to do the
following to get the classes to load:
1. Store log4j-1.2.3.jar at the root of my ejb-jar file.
2. Store a MANIFEST.MF file in META-INF with an entry like the following:
Class-Path:
-Original Message-
From: Karr, David [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, September 25, 2002 11:38 AM
To: [EMAIL PROTECTED]
Subject: Ref. jar file from EJB: MANIFEST.MF Class-Path entry seems to
not work
I'm using OC4J 9.0.2 on Win2k.
I am trying to use log4j from my EJB
-Original Message-
From: Maya Menon [mailto:[EMAIL PROTECTED]]
Sent: Thursday, October 03, 2002 8:51 AM
To: [EMAIL PROTECTED]
Subject: EJB ( CMP) and Primary Keys
I have to create a CMP for a table with no primary key but which has
a foreign key. Has any one done this ? I am
will
manually build your prepared statements and run your queries. If you know
what you need to get out of the table, then build the query for
it.
-Original Message-From: Maya menon
[mailto:[EMAIL PROTECTED]]Sent: Thursday, October 03, 2002 11:01
AMTo: Karr, David; [EMAIL PROTECTED]Subject
As far as I know, the parameters to create() just have to be
serializable, and do not have to directly correspond to the fields of
the bean. I see nothing wrong with sending a Collection or a bean of
some sort (like a DTO). However, I'm not sure I see much point to this.
You either have lots of
My group is trying to make some reasonable decisions about how to utilize a module for
building large PDF reports in an enterprise application, using Oracle Reports, in
particular.
The main issue deals with how to transmit PDF output from the Oracle Reports JSP page,
back through the EJB layer
This is sort of an ant question, and sort of an ejb question, but sort of not
either. It's a build problem related to EJB/JMS.
I have a situation where I have two module directories in an application, where one
module is a JMS client of the other, and they reverse roles for EJB calls (read
Are any parts of JMS not thread-safe, thus not concurrently reusable
across threads? There are several pieces, being the ConnectionFactory,
Connection, Session, Sender, and Message. I'm not concerned about the
Message object itself, as I don't expect that to be reused, but I am
concerned about
So your column is declared as CHAR and not VARCHAR? A quick search in the WLS
newsgroups points out that you shouldn't use CHAR columns, but instead use
VARCHAR. This will automatically remove trailing blanks.
-Original Message-
From: A mailing list for Enterprise JavaBeans
I always thought that local references could only be used from within an
ear boundary (the source and destination inside the same ear). I just
checked the 2.0 specification, and it clearly states that this is only
restricted to within the same JVM. As this is the first version that
even had
If you're still looking for an answer on this, I would assume your
reference to EJB 2.1 is actually EJB 2.0. In any case, that doesn't
matter much.
I would say your best bet in these constraints is to implement a Web
Service in WebSphere 4.0 (probably ad hoc, like REST, as opposed to
SOAP), and
to be in the ear. This is by
spec. BEA has traditionally not honored this restriction. I
don't know the state of WLS 8.1, but version 6 through 8.0
blindly made all jars of an ear visible to all ejb jars.
/Johan
11 jun 2005 kl. 16.26 skrev Karr, David:
I'm planning a certain
I know that java.util.Timer is not supposed to be used in the servlet or
EJB containers (is the recommendation as strong for the servlet
container?). Despite that advisement, I'd really like to understand
what the specific risks are. I know that it spawns new threads to
execute tasks. What if
Creating those objects in the ejbCreate() method is the right thing to
do (and removing the null checks).
-Original Message-
From: A mailing list for Enterprise JavaBeans development
Hi ,
I have a stateless sessionbean.
I have a Helper class (DAOHelper)as member variable in
As long as the DAOHelper and DAO classes are stateless, it should be
fine.
-Original Message-
From: A mailing list for Enterprise JavaBeans development
[mailto:[EMAIL PROTECTED] On Behalf Of SUBSCRIBE
EJB-INTEREST anonymous
Sent: Wednesday, August 31, 2005 7:57 PM
To:
If you're still wondering about this after 3 weeks, yes, it's certainly
possible to change the trans-attribute to NotSupported. The container
will then not manage transactions for that method. If you never do
anything in the method that can change anything, it might be worthwhile
to do this, but
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