Yes.
I have a Node table and then with joined-subclass a table per class.
So, when I get the child nodes of a node, NHibernate fetches rows from
Node and joins them with all the other tables from classes that
inherit from node.
I understand that behavior but I don't know how to refactor this in
Hello,
May be it is a basic question, but i couldn't.
in the mapping file, i have been trying to give a familiar name to my unique
index for a while, (i can give for non-unique indexes)
so i've tried to use *unique-key=CustomName* in my mapping file instead of
*unique=true* attribute.
or have
Could you have one table for the whole hierarchy instead?
Or maybe limit the tree to just the tree structure:
Node and LeafNode, which both inherit from NodeChild.
Node will have a collection of NodeChild, i.e. other leaf and non-leaf nodes.
LeafNode will have a reference to the actual item.
The first obvious suggestion would be to use a
table-per-class-hierarchy mapping instead, using subclass and a
discriminator column. Do you have any objections to that?
Sergej
On 28.6.2010 18:44, Marc Climent wrote:
Hi all!
I have a class structure like this one, which seemed a good idea
Hi all. I have got an error that is giving me headache. Iam getting a
mapping exception of duplicate class/entity mapping entityname. I have
used nhibernate in 2 previous projects and neva got such. My hbm file
is perfect . Anyone with an idea?
--
You received this message because you are
Where does the ApplicationConfiguration class live? Do you bootstrap
NH in this class as well?
If this class exists in your UI layer, don't you still need a
reference to the NH dll for it to run?
On Jun 29, 12:58 am, Fabio Maulo fabioma...@gmail.com wrote:
All projects where I'm working to
Can you provide the complete error information? That will allow us to start
a proper analysis of the problem. It is most likely somewhere in your hbm
files or your NHibernate initialization.
John Davidson
On Tue, Jun 29, 2010 at 5:49 AM, Harold Wanyama wanyal...@gmail.com wrote:
Hi all. I have
That is not NH by default, you have something else in the middle.
--
Fabio Maulo
El 29/06/2010, a las 04:09, Fethi Gürcan fethigur...@gmail.com escribió:
Hello,
May be it is a basic question, but i couldn't.
in the mapping file, i have been trying to give a familiar name to my unique
index
Yes, you have a duplicated file/classname or duplicated entity-name
--
Fabio Maulo
El 29/06/2010, a las 06:49, Harold Wanyama wanyal...@gmail.com escribió:
Hi all. I have got an error that is giving me headache. Iam getting a
mapping exception of duplicate class/entity mapping entityname. I
No I don't.
What I need is the NH dll copiede in the bin folder but not a
reference to NH, nor to Castle, nor to ServiceLocator, nor to NHV etc.
Etc.
--
Fabio Maulo
El 29/06/2010, a las 07:48, Sal salbass...@hotmail.com escribió:
Where does the ApplicationConfiguration class live? Do you
Could not compile the mapping document:
Naads.Data.Implementation.Domain.Farmer.hbm.xml
NHibernate.MappingException: Could not compile the mapping document:
Naads.Data.Implementation.Domain.Farmer.hbm.xml ---
Here is the Exception
NHibernate.DuplicateMappingException: Duplicate class/entity
You have two mappings pointing to Naads.Domain.Farmer
On Tue, Jun 29, 2010 at 9:00 AM, Harold Wanyama wanyal...@gmail.com wrote:
Could not compile the mapping document:
Naads.Data.Implementation.Domain.Farmer.hbm.xml
NHibernate.MappingException: Could not compile the mapping document:
Really? I only have one mapping document.
On Tue, Jun 29, 2010 at 3:16 PM, Fabio Maulo fabioma...@gmail.com wrote:
You have two mappings pointing to Naads.Domain.Farmer
On Tue, Jun 29, 2010 at 9:00 AM, Harold Wanyama wanyal...@gmail.comwrote:
Could not compile the mapping document:
The second mapping document that is being processed is at:
Naads.Data.Implementation.Domain.Farmer.hbm.xml
while the document is originally mapped via:
Naads.Domain.Farmer.hbm.xml
This is probably an error in your configuration setup.
John Davidson
On Tue, Jun 29, 2010 at 8:21
2010/6/28 Sergej Koščejev sergey@gmail.com
The first obvious suggestion would be to use a table-per-class-hierarchy
mapping instead, using subclass and a discriminator column. Do you have
any objections to that?
Sergej
WELCOME back Sergej!!!
For new users:
Sergej aka justme84, is
Thnx for that point out. Will check it out
On Tue, Jun 29, 2010 at 3:26 PM, John Davidson jwdavid...@gmail.com wrote:
The second mapping document that is being processed is at:
Naads.Data.Implementation.Domain.Farmer.hbm.xml
while the document is originally mapped via:
I receive this error when I change it to SetString
Test method Framework.UnitTests.UnitTest1.getACurrSP threw exception:
System.InvalidCastException: Unable to cast object of type
'NHibernate.Impl.SqlQueryImpl' to type 'System.IConvertible'..
Here is the UDF inside the mapping
sql-query
I have now changed it to this:
cursell =
(decimal)session.GetNamedQuery(GetCurrSellPrice).SetString(code,'+
acode+').UniqueResult();
and I receive this error:
Test method Framework.UnitTests.UnitTest1.getACurrSP threw exception:
NHibernate.ADOException: could not execute query
[ SELECT
John,
its not mapped via Naads.Domain.Farmer.hbm.xml like you pointed out.
My mappings are in Naads.Data.Implementation.Domain.Farmer.hbm.xml.
It beats my understanding as to how i have duplicate mappings
On Tue, Jun 29, 2010 at 3:28 PM, Harold Wanyama wanyal...@gmail.com wrote:
Thnx for that
@Fabio,
Could you share a little more of your configuration approach? It may
be beneficial to several people.
On Jun 29, 7:55 am, Fabio Maulo fabioma...@gmail.com wrote:
No I don't.
What I need is the NH dll copiede in the bin folder but not a
reference to NH, nor to Castle, nor to
It is the mapping file that specifies it is in Naads.Domain:
hibernate-mapping xmlns=urn:nhibernate-mapping-2.2
assembly=Naads.Domain namespace=Naads.Domain
John Davidson
On Tue, Jun 29, 2010 at 8:52 AM, Harold Wanyama wanyal...@gmail.com wrote:
John,
its not mapped via
nadav has provided a mini project, with code, that I will writeup by the end
of this weekend on NHForge.org. It should better document this approach.
John Davidson
On Tue, Jun 29, 2010 at 8:55 AM, Sal salbass...@hotmail.com wrote:
@Fabio,
Could you share a little more of your configuration
http://fabiomaulo.blogspot.com/2009/09/configure-sessionfactory-providers.html
http://fabiomaulo.blogspot.com/2009/11/guywire.html
On Tue, Jun 29, 2010 at 9:55 AM, Sal salbass...@hotmail.com wrote:
@Fabio,
Could you share a little more of your configuration approach? It may
be beneficial to
The first assumption (I know) is that an application requiring NHibernate is
also going to have unit testing. Unit Testing means that there will be at
least one separate dll for the unit tests, as they should not be part of the
production code. In having a separate unit test dll there is then the
I have realized that I can't answer to ppl who use try-hope, re-try-re-hope,
re-try-re-hope changing everything in each try.
Sorry.
On Tue, Jun 29, 2010 at 9:46 AM, Walter Johnson exoter...@gmail.com wrote:
I have now changed it to this:
cursell =
Hi Sergej, (and Oskar btw)
This is more or less the same idea pointed by Oskar.
It will be the best solution but I don't know in that case how to cope
with all the different properties that each node type has, because if
I leave them as they are now, there will be many many columns, that's
why I
I am not pinning my results on hope. I am not new to coding, just new
to NHibernate. I just want to learn how I can call a UDF using
NHibernate.
On Jun 29, 8:44 am, Fabio Maulo fabioma...@gmail.com wrote:
I have realized that I can't answer to ppl who use try-hope, re-try-re-hope,
you can register your function in your custom dialect inherited from the
standard or you can use your named-query without column='Unit Price'
(note the space in the column name and the nonexistence of that alias in
your query), changing only what I said you without change everything else.
On
Are you saying I should take out the column attribute from within the
named query?
On Jun 29, 9:03 am, Fabio Maulo fabioma...@gmail.com wrote:
you can register your function in your custom dialect inherited from the
standard or you can use your named-query without column='Unit Price'
(note the
When I took out the column name I received an error so I changed the
sql query alias to match the column name. I then used this to return
the result:
var queryresult =
session.GetNamedQuery(GetCurrSellPrice).SetString(code,
acode).UniqueResult();
It came back with the result that I needed.
Hi,
If I map a certain entity with dynamic-update=true optimistic-
locking,
Will NHibernate check properties that are marked as un-dirty?
I.E:
Lets say I have a Person entity with FirstName,LastName Id.
If I change only the FirstName, and SaveOrUpdate, because the entity
is mapped with
And the SetString too
--
Fabio Maulo
El 29/06/2010, a las 11:40, Walter Johnson exoter...@gmail.com escribió:
When I took out the column name I received an error so I changed the
sql query alias to match the column name. I then used this to return
the result:
var queryresult =
I am migrating my mvc web app to use Nhibernate Facility to manage
Nhibernate sessions.
I am encountering this strange problem;
When I register SessionWebModule under web.config/ httpmodules via:
add name=NHibernateSessionWebModule
Howdy y'all,
is there any way (besides catching the potential exception that
GetResult() will throw) to test if there is a criteria with a given
name available in a MultiCriteria?
Best regards
void*
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You received this message because you are subscribed to the Google Groups
nhusers group.
To
I have a model, for which my desired database mapping would be akin to
this:
table parent
(
Id,
Child1_Id,
Child2_Id,
)
table child
(
Id,
)
The model being:
class Parent
{
Child Child1,
Child Child2,
}
class Child
{
Parent Parent
}
This in essence would be a
Hi,
I am looking for the source code for the nhibernate.linq provided on
sourceforge. Could anybody point me to where i can download it?
Thanks
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To post to this group, send email to
You mean trunk?
https://nhibernate.svn.sourceforge.net/svnroot/nhibernate/trunk/nhibernate/
Vadim.
On Jun 29, 8:17 am, shosca ser...@hosca.com wrote:
Hi,
I am looking for the source code for the nhibernate.linq provided on
sourceforge. Could anybody point me to where i can download it?
Hi guys,
I have a requirement to load a complex object called Node...well its
not that complex...it looks like follows:-
A Node has a reference to EntityType which has a one to many with
Property which in turn has a one to many with PorpertyListValue
public class Node
{
public virtual int
Yes i know its in trunk. What i am looking for is the source code for
nhibernate.linq.dll for the released version on sourceforge download page.
For version 1.0 under 2.1.0GA i can see the release source code but its
missing under 2.1.2GA.
On Tue, Jun 29, 2010 at 12:52 PM, Vadim Chekan
It was moved to NHibernate Contributions on sourceforge after 2.1.0 and
added back into the trunk for 3.0
John Davidson
On Tue, Jun 29, 2010 at 12:58 PM, Serkan Hosca ser...@hosca.com wrote:
Yes i know its in trunk. What i am looking for is the source code for
nhibernate.linq.dll for the
John that specifies the location of my entity but not the .hbm file.
Am still at a loss
On 6/29/10, John Davidson jwdavid...@gmail.com wrote:
It is the mapping file that specifies it is in Naads.Domain:
hibernate-mapping xmlns=urn:nhibernate-mapping-2.2
assembly=Naads.Domain
I guess it never got released. I looked at the nhcontrib releases too but
there is only v1.0.
On Tue, Jun 29, 2010 at 1:01 PM, John Davidson jwdavid...@gmail.com wrote:
It was moved to NHibernate Contributions on sourceforge after 2.1.0 and
added back into the trunk for 3.0
John Davidson
Can you provide the code where you build the sessionFactory and load the
configuration?
John Davidson
On Tue, Jun 29, 2010 at 1:03 PM, Harold Wanyama wanyal...@gmail.com wrote:
John that specifies the location of my entity but not the .hbm file.
Am still at a loss
On 6/29/10, John Davidson
Or can you just fine assembly=Naads.Domain in your project files? There
must be more than 1 of it.
On Tue, Jun 29, 2010 at 10:09 AM, John Davidson jwdavid...@gmail.comwrote:
Can you provide the code where you build the sessionFactory and load the
configuration?
John Davidson
On Tue, Jun
No John.
The embedded provider of NH3.0 is another world
On Tue, Jun 29, 2010 at 2:01 PM, John Davidson jwdavid...@gmail.com wrote:
It was moved to NHibernate Contributions on sourceforge after 2.1.0 and
added back into the trunk for 3.0
John Davidson
On Tue, Jun 29, 2010 at 12:58 PM,
which is the strange thing ?
On Tue, Jun 29, 2010 at 1:53 PM, Nabeel nabeelfa...@gmail.com wrote:
Hi guys,
I have a requirement to load a complex object called Node...well its
not that complex...it looks like follows:-
A Node has a reference to EntityType which has a one to many with
Alo
I just surf around and found this link
http://www.alachisoft.com/ncache/nhibernate_index.html
with this statement:
Drawbacks of Regular NHibernate Cache:
Cannot handle ASP.NET web gardens: ASP.NET app runs in multiple worker
processes in a web garden configuration. This creates multiple in-
The commercial speaks of 2-level cache. You yourself mention 1-level
cache, which is a different thing.
The 1-level cache is local to one ISession instance and destroyed when
that instance is no longer used. Most applications seem to use a
pattern where each ISession instance is only used to a
I Understan that the LINQ in NH3.0 is a new implementation based on HQL
rather than ICriteria as was the case for nhibernate-linq 1.0
John Davidson
On Tue, Jun 29, 2010 at 2:35 PM, Fabio Maulo fabioma...@gmail.com wrote:
No John.
The embedded provider of NH3.0 is another world
On Tue, Jun
exactly... another world ;)
On Tue, Jun 29, 2010 at 5:14 PM, John Davidson jwdavid...@gmail.com wrote:
I Understan that the LINQ in NH3.0 is a new implementation based on HQL
rather than ICriteria as was the case for nhibernate-linq 1.0
John Davidson
On Tue, Jun 29, 2010 at 2:35 PM, Fabio
public class Parent {
Child child1; // many-to-one column=child1_id
Child child2; // many-to-one column=child2_id
}
public class Child {
Parent parent1; // one-to-one property-ref=child1
Parent parent2; // one-to-one property-ref=child2
}
I don't see any way it could be mapped
The impact on the 1-st level cache depends upon how the web garden has been
implemented and how volatile your data is when compared against the number
of users that may change the same record.
If the web garden has sticky sessions, i.e. the same user is always returned
to the same server within
I send an object to my web browser. Sometime later, the user changes
it and send it back. The object gets posted back with its unique id
and some data changes. It does not contain any details for dependent
objects.
When I Update (or SaveOrUpdate) it, the foreign key on each dependent
object is
It's not as crazy as you think. This is just one step away from view
models.
http://www.lostechies.com/blogs/jimmy_bogard/archive/2009/06/29/how-we-do-mvc-view-models.aspx
On Tue, Jun 29, 2010 at 4:39 PM, tqwhite tqwh...@gmail.com wrote:
I send an object to my web browser. Sometime later, the
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