you will have to change the DOCTYPE in ejb-jar.xml file to point to ejb2 dtd.
-Original Message-
From: Tim Drury [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, October 18, 2000 2:21 PM
To: Orion-Interest
Subject: RE: support EJB2.0 or not?
My guess is the Orion is assuming my EJB is a 1.1
as far as the spec goes deepcopy is an abstract method that is implemented by the EJB
container. I have not had any problems with this.
-Original Message-
From: Tim Drury [mailto:[EMAIL PROTECTED]]
Sent: Monday, October 16, 2000 9:13 AM
To: Orion-Interest
Subject: dependent object - d
well i was waiting for data-binding from Sun for this( which has been in JSR for a
long... time now).
With that servlets will create Java objects which in post filter( servlet 2.3) get
converted to XML tree using data binding. Then pass the XML thru
XSLT and get the HTML out.
- Krishnan
-O
?
Al
- Original Message -
From:
Reddy Krishnan
To: Orion-Interest
Sent: Monday, October 09, 2000 2:14
PM
Subject: RE: getting EJB home from
JSP
Hi,
I
am casting the narrowed object properly my code is
Hi rafael,
complex OR mapping is solved pretty comprehensively in 2.0 and that too in public
draft 2. But what you say for SQL is not fully true.
For heavy duty operations like full search of database it is prohibitively expensive
to get large number of EJBs returned in searches then discard
m
Hi Russ,
though the concept of EJBs sounds interesting and appealing there are two complaints
against it
(1) its not fully mature like other components of J2EE. Anybody who has developed
using would know the numerous small issues here and there. I have
been using EJBs from 1.1 and has been fol
hi Kevin,
Could not agree with you more. I am developing a system using EJBs and it takes 2-3
times as much effort to do the same stuff what could have been
done with jsps and servlets. The only saving grace seems to be OR mapping in EJB 2.0
where you can avoid writing JDBC code. I get a feelin
Hi Nick,
I seem to get the same problem ( orion returns a StatefulSessionHomeWrapper3 class
instead of session home resulting in class cast exception).
I have a feeling this has got something to do with jsps having different ClassLoader.
The demo news app does something like
pageContext.getPa
Title:
Hi,
I am
casting the narrowed object properly my code is
CategoryHome catHome =
(CategoryManagerHome)PortableRemoteObject.narrow(
ctx.lookup("java:comp/env/CategoryManager");,
CategoryManagerHome.class);
but
this throws up a wrong ( maybe intermediate class) .(CategoryMana
ignored?
Christian
Reddy Krishnan wrote:
>
> Hi,
>
> Regarding the same cascade delete problem. I have a clearFields() method which
>empties
> each of the collection holding relationships or dependent objects. If i call this
>from
> the client the objects gets deleted
correction to statement there needs to be only a delete method on the dependent there
is
only a cascade-delete xml tag.
sorry about that.
Krishnan
-Original Message-
From: Reddy Krishnan [mailto:[EMAIL PROTECTED]]
Sent: Friday, September 29, 2000 10:55 AM
To: Orion-Interest
Subject: RE
-Original Message-
From: Reddy Krishnan
Sent: Wednesday, September 27, 2000 12:53 PM
To: 'Orion-Interest'
Subject: RE: Cascade Delete
Hi,
Regarding the same cascade delete problem. I have a clearFields() method which empties
each of the collection holding relationships or
Hi,
Can dependent objects can have their own dependent objects. When i try this in Orion
it gives following error.
Illegal abstract method in dependent class cart.CartItem:
public abstract cart.CartItemDependent cart.CartItem.createDependent()
2. can we have relationsh
Hi,
Regarding the same cascade delete problem. I have a clearFields() method which empties
each of the collection holding relationships or dependent objects. If i call this from
the client the objects gets deleted properly.
But if i call this inside the ejbRemove() ( call clearFields() then call
: Reddy Krishnan [mailto:[EMAIL PROTECTED]]
Sendt: 27. september 2000 01:54
Til: Orion-Interest
Emne: Cascade Delete
Hi,
Having some problems while deleting a EJB. When i delete the ejb by
ejbobject.remove() method the dependent objects and relationship entries are
not
deleted from the database
Hi,
Having some problems while deleting a EJB. When i delete the ejb by ejbobject.remove()
method the dependent objects and relationship entries are not
deleted from the database. Should this not be done automatically by the app server.
Is this a problem in Orion or is there some explicit delet
Hi,
whenever i try to persist a 1-1 relationship between a bean and dependent class i get
the following exception during deployment
Auto-deploying Cart (ejb-jar.xml had been touched since the previous
deployment)
... CartEJB_PersistenceManager2.java:87: Incompatible type for =. Explici
Hi,
have the same problem as nick. When i have an 1-1 relationship to a dependent orion
throws errors which arise due to the following.
(1) it creates its own dependent classes which should be concrete implementations
but they are also abstract so throws error when returning objects ( this is new
Vimal,
1.3.1 supports ejb2.0 beans in the ejb-jar.xml use DOCTYPE as
http://java.sun.com/j2ee/dtds/ejb-jar_2_0.dtd">
instead of ejb-jar_1_1.dtd.
Follow the ejb2.0 specs on abstract get/set , abstract bean class etc., and you will
all
set.
Sorry dont have ready example of ATM to send alongwit
19 matches
Mail list logo
