Here are the hbm files that are generated when I include the [Any]
attribute on the Journal.Journalable property.
On Wed, Aug 5, 2009 at 9:46 PM, Markus Zywitza<[email protected]> wrote:
> Can you send in the generated hbm files? You'll have to specify debug="true"
> in your config for them to be written to disk.
>
> -Markus
>
> 2009/8/5 jsmorris <[email protected]>
>>
>> Thanks for your continued help Markus. I now understand what you are
>> saying about the HasMany side of this relationship and was able to
>> make it work! But, now the BelongsTo/Any side of the relationship is
>> throwing an error. I attempted to use this mapping on my Journal
>> object to reference which object this Journal belongs to (either Foo,
>> Bar, or any other IJournalable object).
>>
>> [Any(IdType = typeof(Int32), MetaType = typeof(IJournalable),
>> TypeColumn = "JournalableType", IdColumn = "JournalableId", Cascade =
>> CascadeEnum.SaveUpdate)]
>> [Any.MetaValue("Foo", typeof(Foo))]
>> [Any.MetaValue("Bar", typeof(Bar))]
>> public IJournalable Journalable { get; set; }
>>
>> But, got the below errors. I am not sure, even reading the inner
>> exception, that I know where to start looking.
>>
>> Jason
>>
>> System.NullReferenceException: Object reference not set to an instance
>> of an object.
>> at NHibernate.Cfg.XmlHbmBinding.ClassBinder.BindAny(XmlNode node, Any
>> model, Boolean isNullable)
>> at NHibernate.Cfg.XmlHbmBinding.ClassBinder.PropertiesFromXML(XmlNode
>> node, PersistentClass model, IDictionary`2 inheritedMetas, UniqueKey
>> uniqueKey, Boolean mutable, Boolean nullable, Boolean naturalId)
>> at NHibernate.Cfg.XmlHbmBinding.RootClassBinder.Bind(XmlNode node,
>> HbmClass classSchema, IDictionary`2 inheritedMetas)
>> at NHibernate.Cfg.XmlHbmBinding.MappingRootBinder.AddRootClasses(XmlNode
>> parentNode, IDictionary`2 inheritedMetas)
>> at NHibernate.Cfg.XmlHbmBinding.MappingRootBinder.Bind(XmlNode node)
>> at NHibernate.Cfg.Configuration.AddValidatedDocument(NamedXmlDocument doc)
>> NHibernate.MappingException: Could not compile the mapping document:
>> (string)
>> at NHibernate.Cfg.Configuration.LogAndThrow(Exception exception)
>> at NHibernate.Cfg.Configuration.AddValidatedDocument(NamedXmlDocument doc)
>> at NHibernate.Cfg.Configuration.ProcessMappingsQueue()
>> at NHibernate.Cfg.Configuration.AddDocumentThroughQueue(NamedXmlDocument
>> document)
>> at NHibernate.Cfg.Configuration.AddXmlReader(XmlReader hbmReader, String
>> name)
>> at NHibernate.Cfg.Configuration.AddXml(String xml, String name)
>> at NHibernate.Cfg.Configuration.AddXmlString(String xml)
>> at Castle.ActiveRecord.ActiveRecordStarter.AddXmlString(Configuration
>> config, String xml, ActiveRecordModel model) in
>>
>> c:\TeamCity\buildAgent\work\7e4107d1782544ec\ActiveRecord\Castle.ActiveRecord\Framework\ActiveRecordStarter.cs:
>> line 761
>> Castle.ActiveRecord.Framework.ActiveRecordException: Error adding
>> information from class Intel.TraX.Tests.Data.Store.Journal to
>> NHibernate. Check the inner exception for more information
>> at Castle.ActiveRecord.ActiveRecordStarter.AddXmlString(Configuration
>> config, String xml, ActiveRecordModel model) in
>>
>> c:\TeamCity\buildAgent\work\7e4107d1782544ec\ActiveRecord\Castle.ActiveRecord\Framework\ActiveRecordStarter.cs:
>> line 765
>> at
>> Castle.ActiveRecord.ActiveRecordStarter.AddXmlToNHibernateCfg(ISessionFactoryHolder
>> holder, ActiveRecordModelCollection models) in
>>
>> c:\TeamCity\buildAgent\work\7e4107d1782544ec\ActiveRecord\Castle.ActiveRecord\Framework\ActiveRecordStarter.cs:
>> line 751
>> at
>> Castle.ActiveRecord.ActiveRecordStarter.RegisterTypes(ISessionFactoryHolder
>> holder, IConfigurationSource source, IEnumerable`1 types, Boolean
>> ignoreProblematicTypes) in
>>
>> c:\TeamCity\buildAgent\work\7e4107d1782544ec\ActiveRecord\Castle.ActiveRecord\Framework\ActiveRecordStarter.cs:
>> line 933
>> at Castle.ActiveRecord.ActiveRecordStarter.Initialize(IConfigurationSource
>> source, Type[] types) in
>>
>> c:\TeamCity\buildAgent\work\7e4107d1782544ec\ActiveRecord\Castle.ActiveRecord\Framework\ActiveRecordStarter.cs:
>> line 200
>> at Castle.ActiveRecord.ActiveRecordStarter.Initialize(Assembly[]
>> assemblies, IConfigurationSource source, Type[] additionalTypes) in
>>
>> c:\TeamCity\buildAgent\work\7e4107d1782544ec\ActiveRecord\Castle.ActiveRecord\Framework\ActiveRecordStarter.cs:
>> line 223
>> at
>> Castle.Facilities.ActiveRecordIntegration.ActiveRecordFacility.InitializeFramework(ArrayList
>> assemblies) in
>> c:\TeamCity\buildAgent\work\7e4107d1782544ec\Facilities\ActiveRecordIntegration\Castle.Facilities.ActiveRecordIntegration\ActiveRecordFacility.cs:
>> line 147
>> at Castle.Facilities.ActiveRecordIntegration.ActiveRecordFacility.Init()
>> in
>> c:\TeamCity\buildAgent\work\7e4107d1782544ec\Facilities\ActiveRecordIntegration\Castle.Facilities.ActiveRecordIntegration\ActiveRecordFacility.cs:
>> line 107
>> at Castle.MicroKernel.Facilities.AbstractFacility.Init(IKernel kernel,
>> IConfiguration facilityConfig) in
>>
>> c:\TeamCity\buildAgent\work\7e4107d1782544ec\InversionOfControl\Castle.MicroKernel\Facilities\AbstractFacility.cs:
>> line 69
>> at Castle.MicroKernel.DefaultKernel.AddFacility(String key, IFacility
>> facility) in
>> c:\TeamCity\buildAgent\work\7e4107d1782544ec\InversionOfControl\Castle.MicroKernel\DefaultKernel.cs:
>> line 515
>> at Castle.Windsor.WindsorContainer.AddFacility(String key, IFacility
>> facility) in
>> c:\TeamCity\buildAgent\work\7e4107d1782544ec\InversionOfControl\Castle.Windsor\WindsorContainer.cs:
>> line 261
>> at Intel.TraX.Web.IoCContainer.RegisterFacilities() in IoCContainer.cs:
>> line 57
>> at Intel.TraX.Web.IoCContainer..ctor(String configFileName) in
>> IoCContainer.cs: line 34
>> at Intel.TraX.Tests.BasePersistenceTestFixture.TestFixtureSetUp() in
>> BasePersistenceTestFixture.cs: line 37
>>
>>
>>
>> On Wed, Aug 5, 2009 at 10:18 AM, Markus Zywitza<[email protected]>
>> wrote:
>> > Maybe I was unclear. BelongsTo won't help here, Any is the reight
>> > attribute.
>> > You have to specify
>> >
>> > HasMany(typeof(Journal), ColumnKey="...", Table="...")
>> >
>> > This should work.
>> > -Markus
>> > 2009/8/4 jsmorris <[email protected]>
>> >>
>> >> Moved from dev list...my apologies for asking my question on the wrong
>> >> list.
>> >>
>> >> I now understand that I need the BelongsTo, but my problem is
>> >> constructing the correct BelongsTo in this situation. All my attempts
>> >> have failed.
>> >>
>> >> So, my Journal class needs a BelongsTo to associate it to either a Foo
>> >> or Bar, so if I define this
>> >>
>> >> [BelongsTo("JournalableId", Table = "Journals")]
>> >> public IJournalable Journalable { get; set; }
>> >>
>> >> I get the the error message. If I type the property to either of my
>> >> concrete types Foo or Bar, I do not get an error.
>> >>
>> >> [BelongsTo("JournalableId", Table = "Journals")]
>> >> public Foo Journalable { get; set; }
>> >>
>> >> or
>> >>
>> >> [BelongsTo("JournalableId", Table = "Journals")]
>> >> public Bar Journalable { get; set; }
>> >>
>> >> I feel that I need to be able to specify a type to the BelongsTo. I
>> >> was attempting to use the Any attribute to specify my metatype,
>> >> IJournalable, as well as the concrete types, Foo and Bar, for this
>> >> association. I believe that my Journals table would end up with
>> >> columns Id, JournalableId, JournalableType where JournalableType would
>> >> be either Foo or Bar.
>> >>
>> >> Is this type of association even possible?
>> >>
>> >> Thanks,
>> >> Jason
>> >>
>> >>
>> >>
>> >> On Fri, Jul 31, 2009 at 7:34 PM, Markus
>> >> Zywitza<[email protected]>
>> >> wrote:
>> >> > Hint: It's already explained in the exception: If you don't have a
>> >> > BelongsTo
>> >> > (Any doesn't count), you need to specify ColumnKey and Table.
>> >> >
>> >> > -Markus
>> >> >
>> >> > 2009/7/31 jsmorris <[email protected]>
>> >> >>
>> >> >> I am having trouble setting up my AR relationships. I have tried so
>> >> >> many things, but nothing seems to work. Here is what I am trying to
>> >> >> do.
>> >> >>
>> >> >> Foo has many Journals. Bar has many Journals. A Journal can belong
>> >> >> to
>> >> >> either Foo or Bar.
>> >> >>
>> >> >> If I try the mapping I have below, I get the following error
>> >> >>
>> >> >> Castle.ActiveRecord.Framework.ActiveRecordException: ActiveRecord
>> >> >> tried to infer details about the relation Bar.Journals but it could
>> >> >> not find a 'BelongsTo' mapped property in the target type
>> >> >> Intel.TraX.Tests.Data.Store.Journal
>> >> >>
>> >> >> I am probably way off on what needs to be done, but I am looking for
>> >> >> any help to point me in the right direction.
>> >> >>
>> >> >> Thanks,
>> >> >> Jason
>> >> >>
>> >> >> [ActiveRecord]
>> >> >> public class Journal : DomainObject<Journal>
>> >> >> {
>> >> >> [Any(typeof(Int32), MetaType = typeof(IJournalable),
>> >> >> TypeColumn = "JournalableType", IdColumn = "JournalableId", Cascade
>> >> >> =
>> >> >> CascadeEnum.SaveUpdate)]
>> >> >> [Any.MetaValue("Foo", typeof(Foo))]
>> >> >> [Any.MetaValue("Bar", typeof(Bar))]
>> >> >> public IJournalable Journalable { get; set; }
>> >> >> }
>> >> >>
>> >> >> public interface IJournalable {}
>> >> >>
>> >> >> [ActiveRecord]
>> >> >> public class Foo : DomainObject<Foo>, IJournalable
>> >> >> {
>> >> >> [HasMany(ColumnKey = "JournalableId")]
>> >> >> public IList<Journal> Journals { get; set; }
>> >> >> }
>> >> >>
>> >> >> [ActiveRecord]
>> >> >> public class Bar : DomainObject<Bar>, IJournalable
>> >> >> {
>> >> >> [HasMany(ColumnKey = "JournalableId")]
>> >> >> public IList<Journal> Journals { get; set; }
>> >> >> }
>> >> >> }
>> >> >>
>> >> >>
>> >> >
>> >> >
>> >> > >
>> >> >
>> >> >>
>> >
>>
>>
>
>
> >
>
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< ? x m l v e r s i o n = " 1 . 0 " e n c o d i n g = " u t f - 1 6 " ? >
< h i b e r n a t e - m a p p i n g a u t o - i m p o r t = " t r u e " d e f a u l t - l a z y = " f a l s e " x m l n s : x s d = " h t t p : / / w w w . w 3 . o r g / 2 0 0 1 / X M L S c h e m a " x m l n s : x s i = " h t t p : / / w w w . w 3 . o r g / 2 0 0 1 / X M L S c h e m a - i n s t a n c e " x m l n s = " u r n : n h i b e r n a t e - m a p p i n g - 2 . 2 " >
< c l a s s n a m e = " C o m p a n y . P r o j e c t . L i b r a r i e s . D a t a . S t o r e . F o o , C o m p a n y . P r o j e c t . L i b r a r i e s . D a t a . S t o r e " t a b l e = " F o o s " >
< i d n a m e = " I d " a c c e s s = " p r o p e r t y " c o l u m n = " I d " t y p e = " I n t 3 2 " u n s a v e d - v a l u e = " 0 " >
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< k e y c o l u m n = " J o u r n a l a b l e I d " / >
< o n e - t o - m a n y c l a s s = " C o m p a n y . P r o j e c t . L i b r a r i e s . D a t a . S t o r e . J o u r n a l , C o m p a n y . P r o j e c t . L i b r a r i e s . D a t a . S t o r e " / >
< / b a g >
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< ? x m l v e r s i o n = " 1 . 0 " e n c o d i n g = " u t f - 1 6 " ? >
< h i b e r n a t e - m a p p i n g a u t o - i m p o r t = " t r u e " d e f a u l t - l a z y = " f a l s e " x m l n s : x s d = " h t t p : / / w w w . w 3 . o r g / 2 0 0 1 / X M L S c h e m a " x m l n s : x s i = " h t t p : / / w w w . w 3 . o r g / 2 0 0 1 / X M L S c h e m a - i n s t a n c e " x m l n s = " u r n : n h i b e r n a t e - m a p p i n g - 2 . 2 " >
< c l a s s n a m e = " C o m p a n y . P r o j e c t . L i b r a r i e s . D a t a . S t o r e . J o u r n a l , C o m p a n y . P r o j e c t . L i b r a r i e s . D a t a . S t o r e " t a b l e = " J o u r n a l s " >
< i d n a m e = " I d " a c c e s s = " p r o p e r t y " c o l u m n = " I d " t y p e = " I n t 3 2 " u n s a v e d - v a l u e = " 0 " >
< g e n e r a t o r c l a s s = " n a t i v e " >
< / g e n e r a t o r >
< / i d >
< p r o p e r t y n a m e = " N o t e " a c c e s s = " p r o p e r t y " t y p e = " S t r i n g " >
< c o l u m n n a m e = " N o t e " / >
< / p r o p e r t y >
< p r o p e r t y n a m e = " C r e a t e d A t " a c c e s s = " p r o p e r t y " t y p e = " S y s t e m . D a t e T i m e " >
< c o l u m n n a m e = " C r e a t e d A t " / >
< / p r o p e r t y >
< p r o p e r t y n a m e = " C r e a t e d B y " a c c e s s = " p r o p e r t y " t y p e = " S t r i n g " >
< c o l u m n n a m e = " C r e a t e d B y " / >
< / p r o p e r t y >
< a n y n a m e = " J o u r n a l a b l e " a c c e s s = " p r o p e r t y " i d - t y p e = " I n t 3 2 " m e t a - t y p e = " C o m p a n y . P r o j e c t . L i b r a r i e s . D a t a . S t o r e . I J o u r n a l a b l e , C o m p a n y . P r o j e c t . L i b r a r i e s . D a t a . S t o r e " c a s c a d e = " s a v e - u p d a t e " >
< m e t a - v a l u e v a l u e = " F o o " c l a s s = " C o m p a n y . P r o j e c t . L i b r a r i e s . D a t a . S t o r e . F o o , C o m p a n y . P r o j e c t . L i b r a r i e s . D a t a . S t o r e " / >
< m e t a - v a l u e v a l u e = " B a r " c l a s s = " C o m p a n y . P r o j e c t . L i b r a r i e s . D a t a . S t o r e . B a r , C o m p a n y . P r o j e c t . L i b r a r i e s . D a t a . S t o r e " / >
< c o l u m n n a m e = " J o u r n a l a b l e T y p e " / >
< c o l u m n n a m e = " J o u r n a l a b l e I d " / >
< / a n y >
< b a g n a m e = " D e t a i l s " a c c e s s = " p r o p e r t y " t a b l e = " J o u r n a l D e t a i l s " l a z y = " f a l s e " c a s c a d e = " a l l " >
< k e y c o l u m n = " J o u r n a l I d " / >
< o n e - t o - m a n y c l a s s = " C o m p a n y . P r o j e c t . L i b r a r i e s . D a t a . S t o r e . J o u r n a l D e t a i l , C o m p a n y . P r o j e c t . L i b r a r i e s . D a t a . S t o r e " / >
< / b a g >
< / c l a s s >
< / h i b e r n a t e - m a p p i n g >
< ? x m l v e r s i o n = " 1 . 0 " e n c o d i n g = " u t f - 1 6 " ? >
< h i b e r n a t e - m a p p i n g a u t o - i m p o r t = " t r u e " d e f a u l t - l a z y = " f a l s e " x m l n s : x s d = " h t t p : / / w w w . w 3 . o r g / 2 0 0 1 / X M L S c h e m a " x m l n s : x s i = " h t t p : / / w w w . w 3 . o r g / 2 0 0 1 / X M L S c h e m a - i n s t a n c e " x m l n s = " u r n : n h i b e r n a t e - m a p p i n g - 2 . 2 " >
< c l a s s n a m e = " C o m p a n y . P r o j e c t . L i b r a r i e s . D a t a . S t o r e . J o u r n a l D e t a i l , C o m p a n y . P r o j e c t . L i b r a r i e s . D a t a . S t o r e " t a b l e = " J o u r n a l D e t a i l s " >
< i d n a m e = " I d " a c c e s s = " p r o p e r t y " c o l u m n = " I d " t y p e = " I n t 3 2 " u n s a v e d - v a l u e = " 0 " >
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< / g e n e r a t o r >
< / i d >
< p r o p e r t y n a m e = " K e y " a c c e s s = " p r o p e r t y " t y p e = " S t r i n g " >
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< / p r o p e r t y >
< p r o p e r t y n a m e = " O l d V a l u e " a c c e s s = " p r o p e r t y " t y p e = " S t r i n g " >
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< / p r o p e r t y >
< p r o p e r t y n a m e = " N e w V a l u e " a c c e s s = " p r o p e r t y " t y p e = " S t r i n g " >
< c o l u m n n a m e = " N e w V a l u e " / >
< / p r o p e r t y >
< m a n y - t o - o n e n a m e = " J o u r n a l " a c c e s s = " p r o p e r t y " c l a s s = " C o m p a n y . P r o j e c t . L i b r a r i e s . D a t a . S t o r e . J o u r n a l , C o m p a n y . P r o j e c t . L i b r a r i e s . D a t a . S t o r e " c o l u m n = " J o u r n a l I d " l a z y = " p r o x y " / >
< / c l a s s >
< / h i b e r n a t e - m a p p i n g >
< ? x m l v e r s i o n = " 1 . 0 " e n c o d i n g = " u t f - 1 6 " ? >
< h i b e r n a t e - m a p p i n g a u t o - i m p o r t = " t r u e " d e f a u l t - l a z y = " f a l s e " x m l n s : x s d = " h t t p : / / w w w . w 3 . o r g / 2 0 0 1 / X M L S c h e m a " x m l n s : x s i = " h t t p : / / w w w . w 3 . o r g / 2 0 0 1 / X M L S c h e m a - i n s t a n c e " x m l n s = " u r n : n h i b e r n a t e - m a p p i n g - 2 . 2 " >
< c l a s s n a m e = " C o m p a n y . P r o j e c t . L i b r a r i e s . D a t a . S t o r e . B a r , C o m p a n y . P r o j e c t . L i b r a r i e s . D a t a . S t o r e " t a b l e = " B a r s " >
< i d n a m e = " I d " a c c e s s = " p r o p e r t y " c o l u m n = " I d " t y p e = " I n t 3 2 " u n s a v e d - v a l u e = " 0 " >
< g e n e r a t o r c l a s s = " n a t i v e " >
< / g e n e r a t o r >
< / i d >
< b a g n a m e = " J o u r n a l s " a c c e s s = " p r o p e r t y " t a b l e = " J o u r n a l s " l a z y = " f a l s e " c a s c a d e = " a l l - d e l e t e - o r p h a n " >
< k e y c o l u m n = " J o u r n a l a b l e I d " / >
< o n e - t o - m a n y c l a s s = " C o m p a n y . P r o j e c t . L i b r a r i e s . D a t a . S t o r e . J o u r n a l , C o m p a n y . P r o j e c t . L i b r a r i e s . D a t a . S t o r e " / >
< / b a g >
< / c l a s s >
< / h i b e r n a t e - m a p p i n g >
