更新中にコミットしているときに、プロパティ値の脱水エラーエラーが発生します。私が検索したところ、 NHibernateに似ています:脱水特性のエラー-一体これは何ですか?唯一の違いは、参照された質問でNHibernateがプロパティを解決できないと不平を言っていたことです
IssuingOfficeの値はデータベースにすでに存在するため、保存されていないレコードの参照の問題になることはありません。
以下は詳細なエラーです。
Test 'Tests.Services.StickerInvoiceServiceTests.update_sticker_info_succeeds' failed:
NHibernate.PropertyValueException : Error dehydrating property value for
Model.StickerInvoice.StickerIssuingOffice
----> NHibernate.TransientObjectException : object references an unsaved transient
instance - save the transient instance before flushing or set cascade action for the property to something that would make it autosave. Type: Model.IssuingOffice, Entity: Model.IssuingOffice
at NHibernate.Persister.Entity.AbstractEntityPersister.Dehydrate(Object id, Object[] fields, Object rowId, Boolean[] includeProperty, Boolean[][] includeColumns, Int32 table, IDbCommand statement, ISessionImplementor session, Int32 index)
at NHibernate.Persister.Entity.AbstractEntityPersister.Update(Object id, Object[] fields, Object[] oldFields, Object rowId, Boolean[] includeProperty, Int32 j, Object oldVersion, Object obj, SqlCommandInfo sql, ISessionImplementor session)
at NHibernate.Persister.Entity.AbstractEntityPersister.UpdateOrInsert(Object id, Object[] fields, Object[] oldFields, Object rowId, Boolean[] includeProperty, Int32 j, Object oldVersion, Object obj, SqlCommandInfo sql, ISessionImplementor session)
at NHibernate.Persister.Entity.AbstractEntityPersister.Update(Object id, Object[] fields, Int32[] dirtyFields, Boolean hasDirtyCollection, Object[] oldFields, Object oldVersion, Object obj, Object rowId, ISessionImplementor session)
at NHibernate.Action.EntityUpdateAction.Execute()
at NHibernate.Engine.ActionQueue.Execute(IExecutable executable)
at NHibernate.Engine.ActionQueue.ExecuteActions(IList list)
at NHibernate.Engine.ActionQueue.ExecuteActions()
at NHibernate.Event.Default.AbstractFlushingEventListener.PerformExecutions(IEventSource session)
at NHibernate.Event.Default.DefaultFlushEventListener.OnFlush(FlushEvent event)
at NHibernate.Impl.SessionImpl.Flush()
at NHibernate.Transaction.AdoTransaction.Commit()
UnitOfWork.cs(39,0): at NhRepository.UnitOfWork.Commit()
StickerInvoiceService.cs(73,0): at Services.StickerInvoiceService.UpdateStickerInfo(StickerInvoice entity, IEnumerable`1& brokenRules)
Services\StickerInvoiceServiceTests.cs(131,0): at Tests.Services.StickerInvoiceServiceTests.update_sticker_info_succeeds()
--TransientObjectException
at NHibernate.Engine.ForeignKeys.GetEntityIdentifierIfNotUnsaved(String entityName, Object entity, ISessionImplementor session)
at NHibernate.Type.EntityType.GetIdentifier(Object value, ISessionImplementor session)
at NHibernate.Type.ManyToOneType.NullSafeSet(IDbCommand st, Object value, Int32 index, Boolean[] settable, ISessionImplementor session)
at NHibernate.Persister.Entity.AbstractEntityPersister.Dehydrate(Object id, Object[] fields, Object rowId, Boolean[] includeProperty, Boolean[][] includeColumns, Int32 table, IDbCommand statement, ISessionImplementor session, Int32 index)
IssuingOfficeのマッピング
<class name="IssuingOffice" table="IssuingOffice">
<id name="Id">
<generator class ="hilo">
<param name ="table">IdGenerator</param>
<param name ="column">NextHigh</param>
<param name ="max_lo">2</param>
<param name ="where">TableKey = 'IssuingOffice'</param>
</generator>
</id>
<version name="Version" column="Version" />
<property name ="Name" length="150" not-null="true" unique="true" />
<bag name ="IssuedStickers" table ="StickerInvoice" generic="true" inverse="true">
<key column ="StickerIssuingOfficeId" />
<one-to-many class ="StickerInvoice"/>
</bag>
IssuingOfficeのスキーマ
CREATE TABLE IssuingOffice(
Id int NOT NULL,
Name nvarchar (150) NOT NULL,
Version int NOT NULL,
CONSTRAINT PK_IssuingOffice PRIMARY KEY ( Id ASC )
)
ステッカーインボイスのマッピング
<class name="StickerInvoice" table="StickerInvoice">
<id name="Id">
<generator class ="hilo">
<param name ="table">IdGenerator</param>
<param name ="column">NextHigh</param>
<param name ="max_lo">5</param>
<param name ="where">TableKey = 'StickerInvoice'</param>
</generator>
</id>
<version name ="Version" />
<property name ="RefNo" length="50" not-null="true" />
<property name ="Period" not-null="true" />
<property name ="Amount" not-null="true"/>
<property name ="DueDate" not-null="true"/>
<property name ="Penalty" not-null="true"/>
<property name ="InvoiceNo" length="50"/>
<property name ="DateIssued" />
<property name ="ReceiptNo" length="50" />
<property name ="DatePaid" />
<property name ="StickerNo" length="50" />
<many-to-one name ="Vehicle" class="Vehicle" column ="VehicleId" />
<many-to-one name ="StickerIssuedBy" class="User" column ="StickerIssuedById" />
<many-to-one name ="StickerIssuingOffice" class="IssuingOffice" column ="StickerIssuingOfficeId" />
StickerInvoiceのスキーマ
CREATE TABLE StickerInvoice(
Id int NOT NULL,
RefNo nvarchar(50) NOT NULL,
VehicleId int NOT NULL,
DateIssued datetime NOT NULL,
Period datetime NOT NULL,
Amount decimal(18, 0) NOT NULL,
DueDate datetime NOT NULL,
Penalty decimal(18, 0) NOT NULL,
InvoiceNo nvarchar(50) NULL,
ReceiptNo nvarchar(50) NULL,
DatePaid datetime NULL,
StickerNo nvarchar(50) NULL,
StickerIssuedById int NULL,
StickerIssuingOfficeId int NULL,
Version int NOT NULL,
CONSTRAINT PK_StickerInvoice PRIMARY KEY ( Id ASC )
)
データ型の不一致または繰り返しプロパティを試しましたが、見つかりませんでした。
任意の支援をいただければ幸いです。