Hi all,
Is the single-row limitation with CMP removed from EJB 2.0 ??
I mean can we perform the updates or inserts on the multiple tables in EJB
2.0 ??
Thatnks & Regards,
Prashant
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I'd like to get working examples of as many dbs as possible into the manual
using the 3.0 configuration. If you have one for sapdb, send it to me and
I'll put it in. I know they all seem the same, still I think it will be
useful. If there are any gotchas you know of, telling about them would be
David,
You mentioned a month or so ago that you were interested in using the
sap ra in the jboss3.0 doc.
Do you need any more input? i.e configuration details etc. We have as
much knowledge about it as necessary to get it working without having
the source code.
We are using a local Minerva poo
What is Profile? An EJBObject? Where did the profile object come from?
ejbPassivate() is called at the discretion of the JBoss container, not
necessarily when a task is completed. An EB is passivated when it is
swapped out of the instance pool. If there are only a few EBs, it is
unlikely to be pa
On 2001.10.24 17:48:46 -0400 Dmitri Colebatch wrote:
> On Wed, 24 Oct 2001, David Jencks wrote:
>
> > So, my question is, what do you gain by having a dispatcher? It seems
> to
> > me that most or all of the time it will be computing dynamically what
> is
> > set up statically in its absence. W
Still a newbie, but making progress thanks to the list
I'm using a servlet that processes forms, puts the necessary
results in the session and redirects to a jsp page. Working
pretty well, but the display of the jsp page is very slow.
Poking around, I found out something that probably has an
On Wed, 24 Oct 2001, David Jencks wrote:
> So, my question is, what do you gain by having a dispatcher? It seems to
> me that most or all of the time it will be computing dynamically what is
> set up statically in its absence. What kind of computations could it do to
> determine the next task t
Hi All,
please I would like to ask you for help. I use JBoss-2.2.2_Tomcat-3.2.2 and
I have a problem when I try to use my stateless EJB
sk.softip.ejb.util.EjbDispatcher after approx 20 minuts of waiting. I get
this exception.
Are there some ideas ?
java.lang.NullPointerException
at
org.open
did you remember to add the resource reference to ejb.xml and map it in
jboss.xml?
IvanLatysh wrote:
> I have Entity bean and I am getting connection using this code
>
> public void setEntityContext(EntityContext entityContext) throws RemoteException {
> javax.naming.Context context = new
Check your deployment descriptor (ejb-jar.xml) and
make sure that you have a resource-reference defined
with that name (jdbc/postmasterData) for your session
bean; you have to define the database resource (or any
resource for that matter - e.g. another bean) on a
per-bean basis.
If your entity be
Any time you call a finder there's at least one hit on the database, for
that very reason. Even with commit option A, the container hits the
database to get (at least) the keys.
-danch
John Moore wrote:
>
> Andrius,
>
> Good point, then it comes down to what you are trying to get the sum
>
Title: RE: [JBoss-user] Please help me ...
Andrius,
Good point, then it comes down to what you are trying to get the sum of. I have tables w/ million+ active records, multiple containers, commit-option=B/C and our sums/counts are of big results so the collection route was a bad thing (for
I have Entity bean and I am getting connection using this code
public void setEntityContext(EntityContext entityContext) throws RemoteException {
javax.naming.Context context = new javax.naming.InitialContext();
dataSource = (DataSource) context.lookup("java:comp/env/jdbc/postmasterData");
1) I've started an application with JBoss on a PII 300, Linux RH6.0
My application had:
- 5 business object as CMP Entity beans
- 4 Stateless Session beans
- 4 MDB
- 100+ test cases
After running the test cases, I was monitoring the number of thread
spawned by jboss::
1srt time: 150
RE: [JBoss-user] Please help me ...IMHO slsb + entity bean collection
approach looks like a better and more universal one. with jboss caching the
entities, you might not get a db hit at all. and if your data is more or
less static, there is a way to use read-only entity beans, look in the
archives
On 2001.10.23 23:27:28 -0400 Dmitri Colebatch wrote:
> On Tue, 23 Oct 2001, David Jencks wrote:
>
> > How is this better than simply having each task output its processed
> > messages to a specific queue, and routing by hooking the receiving
> mdb's
> > upd to the appropriate queue? I'm assuming
Hello, John!
You wrote to "'IvanLatysh'" <[EMAIL PROTECTED]> <[EMAIL PROTECTED]> on
Wed, 24
Oct 2001 09:14:00 -0700:
JM> Note: we put the name of our datasource into an rather
JM> than hard code; you wouldn't need to do this.
I have done the same way.
Now I see.
You mean to calculate sum fo
Title: RE: [JBoss-user] Please help me ...
I agree with the Fred that the SLSB is the better route and cleaner overall. In any event, you are only going to return an int. So, in your remote interface add a public int getXYZ() ... and then add the same to the Bean. The following is from a S
Hello, John!
You wrote to "'IvanLatysh'" <[EMAIL PROTECTED]> <[EMAIL PROTECTED]> on
Wed, 24
Oct 2001 08:46:42 -0700:
JM> or, #4) Rather than a new entity bean, use the existing entity bean
JM> and put a new method that grabs the datasource from jndi, gets a
JM> connection, runs the query an
Title: RE: [JBoss-user] Please help me ...
or,
#4) Rather than a new entity bean, use the existing entity bean and put a new method that grabs the datasource from jndi, gets a connection, runs the query and closes (hands back) the connection.
I have done #2 & #4, more often #2.
#1 won't
Hello, Fred!
You wrote to "IvanLatysh" <[EMAIL PROTECTED]> <[EMAIL PROTECTED]> on
Wed, 24 Oct
2001 08:36:21 -0700:
FL> Aggregate queries are usually best performed by a SLSB using an SQL
FL> statement. One exception is if the query range is a small number of
FL> records whose corresponding EB
Aggregate queries are usually best performed by a SLSB using an SQL
statement. One exception is if the query range is a small number of
records whose corresponding EBs can be readily activated by a finder,
e.g. a sum over a user's account balances where the account EBs are
fetched by a UserHome fi
Hi All.
I have got one problem and I can't get the right way.
I have database and I wrap this database with EntityBeans.
But now I need build report and I need summary information (in SQL: select
sum(myColumn) from
myTable group by myID)
I see any ways how to do it.
1. Build the new EntityBea
hi folks!
I just spotted jboss hosting on webappcabaret.
seems like there is a revolution underway :oP
http://www.webappcabaret.com/index.html
greetz,
Jacob
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looks like you must add the jar which contains
org/apache/commons/digester/Rule.class
to the jboss lib/ext directory?
Anyone here with struts&jboss experience?
CGJ
-Ursprüngliche Nachricht-
Von: Mahesh Agarwal [mailto:[EMAIL PROTECTED]]
Gesendet: Mittwoch, 24. Oktober 2001 12:19
An: [EM
Title: RE: [JBoss-user] issue with look up
Obviously there is no naming variables set and there is no jndi.properties in the right place on your classpath.
You can try passing these global properties to jvm when you run java:
java -Djava.naming.factory.initial=org.jnp.interfaces.NamingCon
hi
can anyone pls solve this error
[Default] Pop org.apache.struts.action.ActionMapping
[Default] register('-//Apache Software Foundation//DTD Struts Configuration
1.0//EN', 'jar:file:D:\JBo
ss\JBoss-2.4.1_Tomcat-3.2.3\tomcat\webapps\struts-example\WEB-INF\lib\struts
.jar!/org/apache/struts/re
Hello,
I am struggling with the use of is identical for entity bean. When I execute
the following code I get a "false" being displayed. Is that normal ?
com.notuskey.persistence.whoWhere.Jurisdiction aJuris =
home.findByID_Country(new Long(224));
com.notuskey.persistence.whoWhere.Jurisdiction aJu
On Tuesday 23 October 2001 19:01, Andrea Delle Chiaie wrote:
> Hi guys,
> I have a system in production running Sybase ASE 11.9.2, 12.0 and 12.5 on
> various platforms.
> I'm able to configure and connect to all the ASE versions on Windows
> NT/2000, Linux, Digital Unix, but I've a problem on conn
Hi,
I tried to use the JAWS feature of auto generating the PRIMARY KEY
constraint. In standardjaws.xml I put true in
the tag.
In my special case the PK consists of 3 fields (dienstName, email,
sendeDatum).
On deploy the following apears in the log:
[2001-10-23 16:01:43,037] (JAWS) Initiali
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