Hi,
Are there any jdbc drivers for files as
well
Thanks for the advice of using messaging
system.
But I would like to know if it is legal to create
threads from Classes invoked from EJBs???
I look forward for more responses.
Parikshit
what
about using a jdbc driver works with
No it will do the refrsh only one time. It is one time refresh only as per
my knowledge. You can refer to Orielly's Servlet Programming book. And
please correct me still if I am wrong.
Murthy
-Original Message-
From: Rudrakshala, Bhaskar Kumar (CTS) [SMTP:[EMAIL PROTECTED]]
Sent:
Indeed the refresh will occur once for the original page, but if the
newly-downloaded page also has the refresh tag, then another refresh will
occur. You can effectively program a loop this way without tying up server
resources (like threads).
It is also possible using JavaScript, but is much
Yeah, I also thought the same thing.
Murthy
-Original Message-
From: Avi Kivity [SMTP:[EMAIL PROTECTED]]
Sent: Tuesday, June 13, 2000 1:25 PM
To: [EMAIL PROTECTED]
Subject: Re: needed help for servlets
Indeed the refresh will occur once for the original page, but if the
"We found that performance would be heavily impacted by using a CMP entity
bean (since you'd have one database hit for the initial find, and then 1 hit
for each entity bean that is created). " -tb
vendor
This does not have to be the case. The Inprise Application Server CMP
engine allows you
Hi All,
I am trying to update a blob field of Informix using PowerTier 5.12, but
i get the following error:
RemoteException from the server; nested exception is:
java.rmi.RemoteException: ContainerException = name: CSR_ERR,
description: Cursor Error : Number System error occurred in network
Hi All
I have problems with finderException. I have one finder method defined in
the Home Interface of entity bean. I have mentioned it also in the
weblogic-cmp-rdbms.jar. But during ejbc compling it gives an error message
FinderNotFoundException. I am using Weblogic 5.1.
Thanx in Advance
Is there any EJB 1.2?
-Original Message-
From: Ilavarasu Paramasivam [mailto:[EMAIL PROTECTED]]
Sent: Monday, June 12, 2000 3:51 PM
To: [EMAIL PROTECTED]
Subject: ejb1.2 xml deployment descriptors
hi all,
my xml files files keep giving troubles while running the ejbc. can any one
of
Try Super at:
www.acelet.com
You can choose different message devices, dynamically register/unregister and
source code view of your message
--- Douglas Bullard [EMAIL PROTECTED] wrote:
Date: Mon, 12 Jun 2000 11:39:52 -0700
Reply-to: A mailing list for Enterprise JavaBeans
Hi folks,
I am getting the error " no more data to read from socket " , while
connecting to
Oracle database lying on SOLARIS OS form a WinNT client thru a Java
program..
Please check out the program source code below document and let me solution
ASAP..
test.java
Sankar
test.java
Hi,
I need the following clarification.
How to start multiple weblogic servers in a single
machine. If i start Multiple weblogic servers in a
Single Machine. How are individual weblogic servers
identified ??
1) Do each weblogic servers running in same machine
are identified by unique IP
Hi,
Here are some answers to your questions.
1. Can I use the JMS interface of WebLogic to connect to MQSeries.
MQSeries support JMS interface and therefore, you should not have problems.
2. What about connection pooling to MQSeries.
Since JMS and messaging in general is asynchronous, the
Change the properties file so that each instance runs on a separate port.
And you can access any server just like the way you access a single server
chalos
Venkat
-Original Message-
From: Vidyasagar Jeyakumar [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, June 13, 2000 10:46 AM
To: [EMAIL
Please forward weblogic-specific questions to newsgroups.bea.com.
1, you can start multiple weblogic servers individually using same IP
address but different port numbers, each server has their own weblogic_home
directory and properties files under the weblogic_home directory.
2, or you can
Can anybody give me any insight as to what I'm falling foul of here? I
have three stateful session beans, call them A, B and C. The client
maintains a Handle to bean C, which it passes in the AHome.create() call
when it creates an A. A gets the actual object from the Handle, and
holds onto it.
This is not a Weblogic support forum. Please post all Weblogic specific
questions on one of the Weblogic forums at:
http://www.beasys.com/support/newsgroup.html
Thanks,
--Victor Langelo
===
To unsubscribe, send email to
Hi
your code looks fine, but why don't you keep the
protocol,subprotocol,dbname,userid,password in a single string and try it?
This is just a guess only. But one more advice is just stop the database
once and start it again.Hope this solves the problem.
if you get the solution please let me know
I simply can't stress this enough.
The same applies for IAS
(news://forums.inprise.com/inprise.public.appserver).
Please, have some consideration, and think before you post!
-Original Message-
From: Victor Langelo [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, June 13, 2000 11:36 AM
To:
Hi everyone,
There was a post today on TheServerSide.com's EJB forum which I wanted to
bring to your attention, it involved someone's project problems with the
performance inpact of using Entity Beans. Perhaps one of you can help him
out?
Hi folks,
My problem is solved.. There was version mismatch between Jdbc drivers and
Oracle DB..
Nothing else..
Thanks
Sankar
-Original Message-
From: Suryanarayana Murthy [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, June 13, 2000 8:53 PM
To: [EMAIL PROTECTED]
Subject: Re: (offTopic) ::
Hi,
I am converting a "regular" Java class into a Stateless Session EJB.
This class is a controller object in an MVC architecture.
(UserAccountController)
I invoke a method with a parameter (fetchUserAccount(viewBean)) and expect
the method to fill various fields of the parameter object.
This
It appears to be working fine.
I'm definately not an expert, but what I think is happening is that the key
is built between the ejbCreate() and super.postCreate(). So, as long as I
assign my field (sequenceNumber) that is the primary key to the value I get
back from the query (inside ejbCreate)
"Seibert, Dan" wrote:
...
Does my parameter essentially become a "passed by value" item somewhere
along the way?
Yes, this is required by the spec.
I suppose, if this is true, I can try various workarounds.
Any comments/clarity is appreciated.
For EJB components, the return value must
All,
vendor
First off, I understand the request to reduce the number of product
specific postings to this group. However, that puts us in a bind:
a) Don't respond, giving our customer the feeling that we are
unwilling to help with their problem.
b) Respond, provoking the ire of others in the
"Jonathan K. Weedon" wrote:
All,
vendor
First off, I understand the request to reduce the number of product
specific postings to this group. However, that puts us in a bind:
a) Don't respond, giving our customer the feeling that we are
unwilling to help with their problem.
b)
You might want to try this on a Oracle user group.
-Chris.
-Original Message-
From: Siva Sankara Reddy [SMTP:[EMAIL PROTECTED]]
Sent: Tuesday, June 13, 2000 10:06 AM
To: [EMAIL PROTECTED]
Subject: (offTopic) :: Error while connecting to DB on SOLARIS
Hi folks,
I am
Chris,
Were are you controlling the transaction from? If you are transactionless it
may be WL's policy to treat each invocation on the bean as a transaction (I
think EJB implementors are free to interpret this part of the spec).
If you want all the invocations to be in a single transaction, you
Hello all,
I am using Weblogic 5.1 and MSSQL Server 7. When I deploy my Entity EJB
(Container managed persistence), I get an error that it could not find the
column "userid" in the table "user" (just an example).
I think the problem is that I am not specificing which database on the SQL
server
Vidyasagar Jeyakumar wrote:
I need the following clarification.
How to start multiple weblogic servers in a single
machine.
news://www4.weblogic.com/weblogic.developer.interest.ejb
Cheers,
Laird
===
To unsubscribe, send
parikshit wrote:
But I would like to know if it is legal to create threads from Classes invoked from
EJBs???
No.
Cheers,
Laird
===
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message
You can use Super, a monitor/logging tool, to construct a GUI monitor to do
what you want. GUI experience is not necessary. Programming will
be un-necessary in a few days.
Check:
www.acelet.com
It is free of charge.
Hi All,
I am maintaining the status of some values
I'm not sure that this is actually the case, but that's what appears to be
happening when I walk through it in the debugger.
Dan, you may want to try some load testing, try to create as many of that
enity type as you can, that way you may encounter the problem where another
bean gets
hello,
I've heard that complex join with cmp is possible
but actually, I didn't have a chance to the code implementing it.not even simpe join
query.
Does anybody can tell me
it is possible to use join query,
(if possible) how to do it ?
have a nice day...
Hi,
Just check out the pattern at
http://www.c2.com/cgi/wiki?EjbDesignPatterns specifically the
SessionWrapsEntityBeans one.
Regards,
Anil
--
Anil Colin Lobo
Senior Software Engineer
Aztec Software and Technology Services (P) Ltd.
Web:
Hi,
I am getting the following error from ejbc when i try to build my
ejbean.
check that the deployment descriptor containes well-formed and valid
XML.
But my server is connecting to my back-end and everything is fine
and i have mentioned my database name also in
Hi,
If you read the DTD, you'll find that the tag finder-list can have zero or
more finder tags.
And the finder tags should have the method-name and finder-query tags
at least. You haven't put them. So all you have to do is either add these
two tags if you have a finder method, or else remove the
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