Re: [fluent-nhib] Many To Many mapping to only remove relationship
No the order doesn't matter so I like the idea of using an ICollection or ISet never thought of that. The problem I am having is I don't know what the proper mapping is for these 3 tables. I have tried several compinations so it is kind of hard to explain which results are giving me what, but some of the issues I have had are: 1) I can add a show and genres by passing the show object with genres inside and running the Save() method. It saves both the show and the genres. However, when I try to add genres by getting the show object and adding more genre objects to the genres collection and do an update() it doesn't save the new genres to the database. 2) I can add shows to a DB with genres and delete show and the relationship and keep the genre, but I can't delete a genre explicitly and the relationship of it and the show, without deleting the show too. I have to delete a relationship itself without deleting the a show or a genre. Or if i delete a show I need it to delete the show and the relationship with a genre. If I delete a genre I need it to delete the genre and the relationship with a show, but not the show. I can't seem to get the mapping correct to do this. And from there should I even be doing a hasmanytomany mapping or something different altogether mapping wise? --- Buddy Lindsey http://www.buddylindsey.com http://www.twitter.com/buddylindsey 2010/7/6 Oskar Berggren > Is the order of Genres assigned to shows important to you? If it is, > you will need a column in the database to store the index. If it > isn't, don't use an indexed interface like IList<>, use ICollection<> > or ISet<> instead. > > Apart from that, what problems are you experiencing? > > /Oskar > -- You received this message because you are subscribed to the Google Groups "Fluent NHibernate" group. To post to this group, send email to fluent-nhibern...@googlegroups.com. To unsubscribe from this group, send email to fluent-nhibernate+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/fluent-nhibernate?hl=en.
Re: [fluent-nhib] Many To Many mapping to only remove relationship
Is the order of Genres assigned to shows important to you? If it is,
you will need a column in the database to store the index. If it
isn't, don't use an indexed interface like IList<>, use ICollection<>
or ISet<> instead.
Apart from that, what problems are you experiencing?
/Oskar
2010/7/6 Buddy Lindsey, Jr. :
> I posted this on StackOverflow, since I usually get a decently quick
> response, but had several views and it is either confusing or a difficult
> problem or I can't explain it at all. I figured i'd give this mailing list a
> shot, not ever asked a question on one before. So here goes:
>
> Here is my Database Strucutre:
>
> Shows
> ID
> Name
>
> Genres
> ID
> Name
>
>
> ShowsGenres
> ShowsID
> GenresID
>
> Above is my Database I am trying to figure out how to map this properly. My
> Show object is like this:
>
> public class Show
> {
>
> public virtual int ID { get; set; }
>
> public virtual string Name { get; set; }
>
> public virtual IList Genres { get; set; }
>
> }
>
> My Genre Object is:
>
> public class Genre
> {
>
> public virtual int ID { get; set; }
>
> public virtual string Name { get; set; }
>
> public virtual IList Shows { get; set; }
>
> }
>
> I have tried several different variations of HasManyToMany, but none work
> the way I want them to.
>
> I need to be able to delete a show and the relationship with the genre, or
> many genres, but not delete the genre(s).
>
> I need to be able to delete a genre and its relationship with a show, or
> many shows, but not delete the show(s).
>
> I would also need to be able to remove the relationship between a show and a
> genre without removing the show or the genre.
>
> How can I map this or do I need to try something differently?
>
> Thanks,
> Buddy
>
> ---
> Buddy Lindsey
> http://www.buddylindsey.com
> http://www.twitter.com/buddylindsey
>
> --
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>
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[fluent-nhib] Many To Many mapping to only remove relationship
I posted this on StackOverflow, since I usually get a decently quick
response, but had several views and it is either confusing or a difficult
problem or I can't explain it at all. I figured i'd give this mailing list a
shot, not ever asked a question on one before. So here goes:
Here is my Database Strucutre:
Shows
ID
Name
Genres
ID
Name
ShowsGenres
ShowsID
GenresID
Above is my Database I am trying to figure out how to map this properly. My
Show object is like this:
public class Show
{
public virtual int ID { get; set; }
public virtual string Name { get; set; }
public virtual IList Genres { get; set; }
}
My Genre Object is:
public class Genre
{
public virtual int ID { get; set; }
public virtual string Name { get; set; }
public virtual IList Shows { get; set; }
}
I have tried several different variations of HasManyToMany, but none work
the way I want them to.
I need to be able to delete a show and the relationship with the genre, or
many genres, but not delete the genre(s).
I need to be able to delete a genre and its relationship with a show, or
many shows, but not delete the show(s).
I would also need to be able to remove the relationship between a show and a
genre without removing the show or the genre.
How can I map this or do I need to try something differently?
Thanks,
Buddy
---
Buddy Lindsey
http://www.buddylindsey.com
http://www.twitter.com/buddylindsey
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Re: [fluent-nhib] How can I automap HasManyToMany ?
Found my answer. Just need to override DefaultAutomappingConfiguration and to replace HasManyToManyStep :) On Tue, Jul 6, 2010 at 2:22 PM, Yann ROBIN wrote: > In my case i don't have a collection on the child too. > If the child is in another assembly you can't do that (cycling reference). > > Can I can custom this rule ? > > On Tue, Jul 6, 2010 at 2:15 PM, James Gregory wrote: >> It will do it automatically, if it can find a collection on the child too. >> Is it not working? >> >> On Tue, Jul 6, 2010 at 10:44 AM, Yann ROBIN wrote: >>> >>> Hi, >>> >>> I want fluent-nhibernate to be able to detect that a relation is a >>> HasManyToMany and not a HasMany (using automapping). >>> How can i do that without needing to explicitly specify that it is a >>> HasManyToMany. >>> >>> (I want to set a rule like : if not in same assembly or child type >>> name is Category) >>> >>> Thanks, >>> >>> -- >>> Yann >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Fluent NHibernate" group. >>> To post to this group, send email to fluent-nhibern...@googlegroups.com. >>> To unsubscribe from this group, send email to >>> fluent-nhibernate+unsubscr...@googlegroups.com. >>> For more options, visit this group at >>> http://groups.google.com/group/fluent-nhibernate?hl=en. >>> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Fluent NHibernate" group. >> To post to this group, send email to fluent-nhibern...@googlegroups.com. >> To unsubscribe from this group, send email to >> fluent-nhibernate+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/fluent-nhibernate?hl=en. >> > > > > -- > Yann > -- Yann -- You received this message because you are subscribed to the Google Groups "Fluent NHibernate" group. To post to this group, send email to fluent-nhibern...@googlegroups.com. To unsubscribe from this group, send email to fluent-nhibernate+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/fluent-nhibernate?hl=en.
Re: [fluent-nhib] Re: How to convert this to fluent
Unfortunately C# is a leaky umbrella - its impossible to always stay DRY
with it :)
There might be some tricks using other tools such as PostSharp that can
address these sorts of problems but I haven't really investigated it.
On Tue, Jul 6, 2010 at 11:37 PM, mynkow wrote:
> Yes, this is an option. But I am trying to stay DRY. I have many
> collections and I will be forced to write those line many times. Any
> idea how to do it DRY
>
> On Jul 6, 3:07 pm, Paul Batum wrote:
> > I usually do something like this:
> >
> > public class Customer
> > {
> >
> > private IList _orders;
> >
> > public Customer()
> > {
> > _orders = new List();
> > }
> >
> > public IEnumerable Orders { get { return _orders; } }
> >
> > public void AddOrder(Order o)
> > {
> > o.Customer = this;
> > _orders.Add(o);
> > }
> >
> > }
> > On Tue, Jul 6, 2010 at 9:50 PM, mynkow wrote:
> > > Component>( x => x.Departments, m =>
> > > { m.HasMany(
> Reveal.Member>(
> > > "_internalCollection" ) ).Access.Field() .KeyColumn( "DepartmentOrgId"
> )
> > > .ForeignKeyConstraintName( "FK_OrgDepartment" ).AsSet(); } );
> >
> > > This is what I did after all. But I need some advices how to manage
> > > collections with NHibernate. Many people advice me to use ISet,
> > > IEnumerable, IList etc. for collections and avoid custom collections.
> > > And may be this is a good approach. But here is the question: Should I
> > > always use IEnumerable for my collections and if yes how to add new
> > > Items to the collection when adding an element will result to new
> > > IEnumerable collection? Can Nhibernate can keep track of the
> > > collection items in this situation? I do not know. I am so confused
> > > right now.
> >
> > > On Jul 5, 2:47 pm, Paul Batum wrote:
> > > > Off the top of my head I would have though you could do something
> like:
> >
> > > > Component(x => x.Departments, c =>
> > > >c.HasMany(Reveal.Member("_internalCollection"))
> > > > .Table("DEPARTMENT")
> > > > .Cascade.SaveUpdate
> > > > .Access.Field
> > > > .KeyColumn("DepartmentOrgId")
> > > > .ForeignKey("FK_OrgDepartment")
> > > > );
> >
> > > > My syntax might be slightly off but I thought this would work... if
> not,
> > > can
> > > > you provide more detail on why?
> >
> > > > On Sun, Jul 4, 2010 at 3:35 PM, mynkow wrote:
> > > > > Hi, I have troubles converting this xml mapping part to fluent.
> Please
> > > > > help me
> >
> > > > > >
> > >
> class="Core.Domain.Collections.EntitySet`1[Core.Domain.OrgStructure.IDepartmentEntity,BusinessWare.Core],Core">
> > > > > > > > > cascade="save-update" access="field" generic="true" lazy="true" >
> > > > > > > > > key="FK_OrgDepartment" />
> > > > > > > > > class="Domain.Model.OrgStructure.DepartmentEntity,Domain"/>
> > > > >
> > > > >
> >
> > > > > --
> > > > > You received this message because you are subscribed to the Google
> > > Groups
> > > > > "Fluent NHibernate" group.
> > > > > To post to this group, send email to
> > > fluent-nhibern...@googlegroups.com.
> > > > > To unsubscribe from this group, send email to
> > > > > fluent-nhibernate+unsubscr...@googlegroups.com
>
> >
> > >
>
> >
> >
> > > > > .
> > > > > For more options, visit this group at
> > > > >http://groups.google.com/group/fluent-nhibernate?hl=en.
> >
> > > --
> > > You received this message because you are subscribed to the Google
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> > > fluent-nhibernate+unsubscr...@googlegroups.com
>
> >
> > > .
> > > For more options, visit this group at
> > >http://groups.google.com/group/fluent-nhibernate?hl=en.
>
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Re: [fluent-nhib] Firebird
Paul,
I could resolve the problem:
Id(x => x.Id)
.GeneratedBy.*Native*("Cli_Generator")
Thanks
Bruno
2010/7/6 Paul Batum
> I do not recognise that error message. Can you please provide a full stack
> trace of the exception.
>
>
> On Mon, Jul 5, 2010 at 11:56 PM, Bruno Costa wrote:
>
>> I put like this:
>>
>> Id(x => x.Id)
>>.GeneratedBy.Custom("Cli_Generator")
>>
>> But, an error is happening: "Fluent Nhibernate Could Not Interpret id
>> Generator Strategy: "Cli_Generator".
>>
>> I dont't know why
>>
>>
>> 2010/7/5 Bruno Costa
>>
>> Ok, thanks!
>>>
>>> I already have a generator made for me in my database, called
>>> "Cli_Generator". How can I map my class to Id be generated for this exists
>>> generator?
>>>
>>>
>>> Bruno
>>>
>>> 2010/7/5 Paul Batum
>>>
>>> I haven't used firebird before but my impression was that you could use
our existing FirebirdConfiguration class like this:
Fluently.Configure()
.Database(new
FirebirdConfiguration().ConnectionString(myConnectionString))
.Mappings(m => ... normal stuff goes here)
On Mon, Jul 5, 2010 at 8:07 PM, Bruno Costa
wrote:
> Hi guys,
>
> Anyone ever have used FluentNhib with Firebird? I'm not getting do
> this...
>
> In configuration, what I put? FluentHelper.???
>
>
> Thanks!
>
> --
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>
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>>>
>>>
>> --
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>
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[fluent-nhib] Re: How to convert this to fluent
Yes, this is an option. But I am trying to stay DRY. I have many
collections and I will be forced to write those line many times. Any
idea how to do it DRY
On Jul 6, 3:07 pm, Paul Batum wrote:
> I usually do something like this:
>
> public class Customer
> {
>
> private IList _orders;
>
> public Customer()
> {
> _orders = new List();
> }
>
> public IEnumerable Orders { get { return _orders; } }
>
> public void AddOrder(Order o)
> {
> o.Customer = this;
> _orders.Add(o);
> }
>
> }
> On Tue, Jul 6, 2010 at 9:50 PM, mynkow wrote:
> > Component>( x => x.Departments, m =>
> > { m.HasMany( Reveal.Member>(
> > "_internalCollection" ) ).Access.Field() .KeyColumn( "DepartmentOrgId" )
> > .ForeignKeyConstraintName( "FK_OrgDepartment" ).AsSet(); } );
>
> > This is what I did after all. But I need some advices how to manage
> > collections with NHibernate. Many people advice me to use ISet,
> > IEnumerable, IList etc. for collections and avoid custom collections.
> > And may be this is a good approach. But here is the question: Should I
> > always use IEnumerable for my collections and if yes how to add new
> > Items to the collection when adding an element will result to new
> > IEnumerable collection? Can Nhibernate can keep track of the
> > collection items in this situation? I do not know. I am so confused
> > right now.
>
> > On Jul 5, 2:47 pm, Paul Batum wrote:
> > > Off the top of my head I would have though you could do something like:
>
> > > Component(x => x.Departments, c =>
> > > c.HasMany(Reveal.Member("_internalCollection"))
> > > .Table("DEPARTMENT")
> > > .Cascade.SaveUpdate
> > > .Access.Field
> > > .KeyColumn("DepartmentOrgId")
> > > .ForeignKey("FK_OrgDepartment")
> > > );
>
> > > My syntax might be slightly off but I thought this would work... if not,
> > can
> > > you provide more detail on why?
>
> > > On Sun, Jul 4, 2010 at 3:35 PM, mynkow wrote:
> > > > Hi, I have troubles converting this xml mapping part to fluent. Please
> > > > help me
>
> > > >
> > class="Core.Domain.Collections.EntitySet`1[Core.Domain.OrgStructure.IDepartmentEntity,BusinessWare.Core],Core">
> > > > > > > cascade="save-update" access="field" generic="true" lazy="true" >
> > > > > > > key="FK_OrgDepartment" />
> > > > > > > class="Domain.Model.OrgStructure.DepartmentEntity,Domain"/>
> > > >
> > > >
>
> > > > --
> > > > You received this message because you are subscribed to the Google
> > Groups
> > > > "Fluent NHibernate" group.
> > > > To post to this group, send email to
> > fluent-nhibern...@googlegroups.com.
> > > > To unsubscribe from this group, send email to
> > > > fluent-nhibernate+unsubscr...@googlegroups.com
> >
>
> > > > .
> > > > For more options, visit this group at
> > > >http://groups.google.com/group/fluent-nhibernate?hl=en.
>
> > --
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> > .
> > For more options, visit this group at
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Re: [fluent-nhib] How can I automap HasManyToMany ?
In my case i don't have a collection on the child too. If the child is in another assembly you can't do that (cycling reference). Can I can custom this rule ? On Tue, Jul 6, 2010 at 2:15 PM, James Gregory wrote: > It will do it automatically, if it can find a collection on the child too. > Is it not working? > > On Tue, Jul 6, 2010 at 10:44 AM, Yann ROBIN wrote: >> >> Hi, >> >> I want fluent-nhibernate to be able to detect that a relation is a >> HasManyToMany and not a HasMany (using automapping). >> How can i do that without needing to explicitly specify that it is a >> HasManyToMany. >> >> (I want to set a rule like : if not in same assembly or child type >> name is Category) >> >> Thanks, >> >> -- >> Yann >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Fluent NHibernate" group. >> To post to this group, send email to fluent-nhibern...@googlegroups.com. >> To unsubscribe from this group, send email to >> fluent-nhibernate+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/fluent-nhibernate?hl=en. >> > > -- > You received this message because you are subscribed to the Google Groups > "Fluent NHibernate" group. > To post to this group, send email to fluent-nhibern...@googlegroups.com. > To unsubscribe from this group, send email to > fluent-nhibernate+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/fluent-nhibernate?hl=en. > -- Yann -- You received this message because you are subscribed to the Google Groups "Fluent NHibernate" group. To post to this group, send email to fluent-nhibern...@googlegroups.com. To unsubscribe from this group, send email to fluent-nhibernate+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/fluent-nhibernate?hl=en.
Re: [fluent-nhib] How can I automap HasManyToMany ?
It will do it automatically, if it can find a collection on the child too. Is it not working? On Tue, Jul 6, 2010 at 10:44 AM, Yann ROBIN wrote: > Hi, > > I want fluent-nhibernate to be able to detect that a relation is a > HasManyToMany and not a HasMany (using automapping). > How can i do that without needing to explicitly specify that it is a > HasManyToMany. > > (I want to set a rule like : if not in same assembly or child type > name is Category) > > Thanks, > > -- > Yann > > -- > You received this message because you are subscribed to the Google Groups > "Fluent NHibernate" group. > To post to this group, send email to fluent-nhibern...@googlegroups.com. > To unsubscribe from this group, send email to > fluent-nhibernate+unsubscr...@googlegroups.com > . > For more options, visit this group at > http://groups.google.com/group/fluent-nhibernate?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Fluent NHibernate" group. To post to this group, send email to fluent-nhibern...@googlegroups.com. To unsubscribe from this group, send email to fluent-nhibernate+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/fluent-nhibernate?hl=en.
Re: [fluent-nhib] Re: How to convert this to fluent
I usually do something like this:
public class Customer
{
private IList _orders;
public Customer()
{
_orders = new List();
}
public IEnumerable Orders { get { return _orders; } }
public void AddOrder(Order o)
{
o.Customer = this;
_orders.Add(o);
}
}
On Tue, Jul 6, 2010 at 9:50 PM, mynkow wrote:
> Component>( x => x.Departments, m =>
> { m.HasMany( Reveal.Member>(
> "_internalCollection" ) ).Access.Field() .KeyColumn( "DepartmentOrgId" )
> .ForeignKeyConstraintName( "FK_OrgDepartment" ).AsSet(); } );
>
> This is what I did after all. But I need some advices how to manage
> collections with NHibernate. Many people advice me to use ISet,
> IEnumerable, IList etc. for collections and avoid custom collections.
> And may be this is a good approach. But here is the question: Should I
> always use IEnumerable for my collections and if yes how to add new
> Items to the collection when adding an element will result to new
> IEnumerable collection? Can Nhibernate can keep track of the
> collection items in this situation? I do not know. I am so confused
> right now.
>
> On Jul 5, 2:47 pm, Paul Batum wrote:
> > Off the top of my head I would have though you could do something like:
> >
> > Component(x => x.Departments, c =>
> >c.HasMany(Reveal.Member("_internalCollection"))
> > .Table("DEPARTMENT")
> > .Cascade.SaveUpdate
> > .Access.Field
> > .KeyColumn("DepartmentOrgId")
> > .ForeignKey("FK_OrgDepartment")
> > );
> >
> > My syntax might be slightly off but I thought this would work... if not,
> can
> > you provide more detail on why?
> >
> > On Sun, Jul 4, 2010 at 3:35 PM, mynkow wrote:
> > > Hi, I have troubles converting this xml mapping part to fluent. Please
> > > help me
> >
> > > >
> > >
> class="Core.Domain.Collections.EntitySet`1[Core.Domain.OrgStructure.IDepartmentEntity,BusinessWare.Core],Core">
> > > > > cascade="save-update" access="field" generic="true" lazy="true" >
> > > > > key="FK_OrgDepartment" />
> > > > > class="Domain.Model.OrgStructure.DepartmentEntity,Domain"/>
> > >
> > >
> >
> > > --
> > > You received this message because you are subscribed to the Google
> Groups
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[fluent-nhib] Re: How to convert this to fluent
Component>( x => x.Departments, m =>
{ m.HasMany( Reveal.Member>(
"_internalCollection" ) ).Access.Field() .KeyColumn( "DepartmentOrgId" )
.ForeignKeyConstraintName( "FK_OrgDepartment" ).AsSet(); } );
This is what I did after all. But I need some advices how to manage
collections with NHibernate. Many people advice me to use ISet,
IEnumerable, IList etc. for collections and avoid custom collections.
And may be this is a good approach. But here is the question: Should I
always use IEnumerable for my collections and if yes how to add new
Items to the collection when adding an element will result to new
IEnumerable collection? Can Nhibernate can keep track of the
collection items in this situation? I do not know. I am so confused
right now.
On Jul 5, 2:47 pm, Paul Batum wrote:
> Off the top of my head I would have though you could do something like:
>
> Component(x => x.Departments, c =>
> c.HasMany(Reveal.Member("_internalCollection"))
> .Table("DEPARTMENT")
> .Cascade.SaveUpdate
> .Access.Field
> .KeyColumn("DepartmentOrgId")
> .ForeignKey("FK_OrgDepartment")
> );
>
> My syntax might be slightly off but I thought this would work... if not, can
> you provide more detail on why?
>
> On Sun, Jul 4, 2010 at 3:35 PM, mynkow wrote:
> > Hi, I have troubles converting this xml mapping part to fluent. Please
> > help me
>
> >
> > class="Core.Domain.Collections.EntitySet`1[Core.Domain.OrgStructure.IDepartmentEntity,BusinessWare.Core],Core">
> > > cascade="save-update" access="field" generic="true" lazy="true" >
> > > key="FK_OrgDepartment" />
> > > class="Domain.Model.OrgStructure.DepartmentEntity,Domain"/>
> >
> >
>
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Re: [fluent-nhib] Firebird
I do not recognise that error message. Can you please provide a full stack
trace of the exception.
On Mon, Jul 5, 2010 at 11:56 PM, Bruno Costa wrote:
> I put like this:
>
> Id(x => x.Id)
>.GeneratedBy.Custom("Cli_Generator")
>
> But, an error is happening: "Fluent Nhibernate Could Not Interpret id
> Generator Strategy: "Cli_Generator".
>
> I dont't know why
>
>
> 2010/7/5 Bruno Costa
>
> Ok, thanks!
>>
>> I already have a generator made for me in my database, called
>> "Cli_Generator". How can I map my class to Id be generated for this exists
>> generator?
>>
>>
>> Bruno
>>
>> 2010/7/5 Paul Batum
>>
>> I haven't used firebird before but my impression was that you could use
>>> our existing FirebirdConfiguration class like this:
>>>
>>> Fluently.Configure()
>>> .Database(new
>>> FirebirdConfiguration().ConnectionString(myConnectionString))
>>> .Mappings(m => ... normal stuff goes here)
>>>
>>> On Mon, Jul 5, 2010 at 8:07 PM, Bruno Costa wrote:
>>>
Hi guys,
Anyone ever have used FluentNhib with Firebird? I'm not getting do
this...
In configuration, what I put? FluentHelper.???
Thanks!
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>>>
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>>
>>
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Re: [fluent-nhib] fluent nh wiki
Hello James. ah, I see. it's been a long time since I used fluent nh (in fact, it seems like my project was still running with a really old release) so I didn't notice that. I guess that explains the initial error I was getting which involved the name of the class. still regarding the docs, wouldn't it be better to add a note mentioning that so that guys like me (or others that are getting started) don't get lost while trying to use subclasses? just asking... thanks again On Tue, Jul 6, 2010 at 11:58 AM, James Gregory wrote: > Nope, not if you don't want to. Discriminators default to using the class > name as the discriminator value. > > On Tue, Jul 6, 2010 at 11:51 AM, Luis Abreu wrote: >> >> Hello guys. >> >> I'm reading the wiki: http://wiki.fluentnhibernate.org/Fluent_mapping >> >> and I've got a question on the table-per-hierachy mapping shown at the >> end of the page.Don't you need to specify the discriminator value for >> each derived class? I'm not seein that on the example that is shown. >> >> thanks. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Fluent NHibernate" group. >> To post to this group, send email to fluent-nhibern...@googlegroups.com. >> To unsubscribe from this group, send email to >> fluent-nhibernate+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/fluent-nhibernate?hl=en. >> > > -- > You received this message because you are subscribed to the Google Groups > "Fluent NHibernate" group. > To post to this group, send email to fluent-nhibern...@googlegroups.com. > To unsubscribe from this group, send email to > fluent-nhibernate+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/fluent-nhibernate?hl=en. > -- Regards, Luis Abreu -- You received this message because you are subscribed to the Google Groups "Fluent NHibernate" group. To post to this group, send email to fluent-nhibern...@googlegroups.com. To unsubscribe from this group, send email to fluent-nhibernate+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/fluent-nhibernate?hl=en.
Re: [fluent-nhib] fluent nh wiki
Nope, not if you don't want to. Discriminators default to using the class name as the discriminator value. On Tue, Jul 6, 2010 at 11:51 AM, Luis Abreu wrote: > Hello guys. > > I'm reading the wiki: http://wiki.fluentnhibernate.org/Fluent_mapping > > and I've got a question on the table-per-hierachy mapping shown at the > end of the page.Don't you need to specify the discriminator value for > each derived class? I'm not seein that on the example that is shown. > > thanks. > > -- > You received this message because you are subscribed to the Google Groups > "Fluent NHibernate" group. > To post to this group, send email to fluent-nhibern...@googlegroups.com. > To unsubscribe from this group, send email to > fluent-nhibernate+unsubscr...@googlegroups.com > . > For more options, visit this group at > http://groups.google.com/group/fluent-nhibernate?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Fluent NHibernate" group. To post to this group, send email to fluent-nhibern...@googlegroups.com. To unsubscribe from this group, send email to fluent-nhibernate+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/fluent-nhibernate?hl=en.
[fluent-nhib] fluent nh wiki
Hello guys. I'm reading the wiki: http://wiki.fluentnhibernate.org/Fluent_mapping and I've got a question on the table-per-hierachy mapping shown at the end of the page.Don't you need to specify the discriminator value for each derived class? I'm not seein that on the example that is shown. thanks. -- You received this message because you are subscribed to the Google Groups "Fluent NHibernate" group. To post to this group, send email to fluent-nhibern...@googlegroups.com. To unsubscribe from this group, send email to fluent-nhibernate+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/fluent-nhibernate?hl=en.
[fluent-nhib] How can I automap HasManyToMany ?
Hi, I want fluent-nhibernate to be able to detect that a relation is a HasManyToMany and not a HasMany (using automapping). How can i do that without needing to explicitly specify that it is a HasManyToMany. (I want to set a rule like : if not in same assembly or child type name is Category) Thanks, -- Yann -- You received this message because you are subscribed to the Google Groups "Fluent NHibernate" group. To post to this group, send email to fluent-nhibern...@googlegroups.com. To unsubscribe from this group, send email to fluent-nhibernate+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/fluent-nhibernate?hl=en.
