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POIndexOutOfRangeException Deep in the bowels of NHibernate
 

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  1. POIndexOutOfRangeException Deep in the bowels of NHibernate
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    <p>I have the following mappings:</p> <pre><code>public class SecurityMap : ClassMap&lt;Security&gt; { public SecurityMap() { Table("Security"); CompositeId().KeyProperty(k =&gt; k.Id, "SecurityId").KeyProperty(k =&gt; k.EndDate); Map(x =&gt; x.LastUpdateUser); References(x =&gt; x.Company).Columns("CompanyId", "EndDate"); References(x =&gt; x.PrimaryListing).Columns("PrimaryListingId", "EndDate"); } } public class ListingMap : ClassMap&lt;Listing&gt; { public ListingMap() { Table("Listing"); CompositeId().KeyProperty(k =&gt; k.Id, "ListingID").KeyProperty(k =&gt; k.EndDate); References(x =&gt; x.Security).Columns("SecurityId","EndDate"); } } public class CompanyMap : ClassMap&lt;Company&gt; { public CompanyMap() { Table("Company"); CompositeId().KeyProperty(k =&gt; k.Id, "CompanyID").KeyProperty(k =&gt; k.EndDate); HasMany(x =&gt; x.Securities).KeyColumns.Add("CompanyId", "EndDate"); } } </code></pre> <p>When I attempt to run this test:</p> <pre><code>[Test] public void can_update_a_security() { var repo = IoC.Resolve&lt;ISecurityRepository&gt;(); int someSecurity = 1; using (var work = IoC.Resolve&lt;IUnitOfWorkManager&gt;().Current) { Security security = repo.Get(someSecurity); security.ShouldNotBeNull(); security.LastUpdateUser = "Dirk Diggler" + DateTime.Now.Ticks; repo.Save(security); work.Commit(); } } </code></pre> <p>I get the following error deep in the bowels of NHibernate:</p> <blockquote> <p>Execute System.IndexOutOfRangeException: Invalid index 6 for this SqlParameterCollection with Count=6. at System.Data.SqlClient.SqlParameterCollection.RangeCheck(Int32 index) at System.Data.SqlClient.SqlParameterCollection.GetParameter(Int32 index) at System.Data.Common.DbParameterCollection.System.Collections.IList.get_Item(Int32 index) s:\NHibernate\NHibernate\src\NHibernate\Type\DateTimeType.cs(65,0): at NHibernate.Type.DateTimeType.Set(IDbCommand st, Object value, Int32 index) s:\NHibernate\NHibernate\src\NHibernate\Type\NullableType.cs(180,0): at NHibernate.Type.NullableType.NullSafeSet(IDbCommand cmd, Object value, Int32 index) s:\NHibernate\NHibernate\src\NHibernate\Type\NullableType.cs(139,0): at NHibernate.Type.NullableType.NullSafeSet(IDbCommand st, Object value, Int32 index, ISessionImplementor session) s:\NHibernate\NHibernate\src\NHibernate\Type\ComponentType.cs(213,0): at NHibernate.Type.ComponentType.NullSafeSet(IDbCommand st, Object value, Int32 begin, ISessionImplementor session) s:\NHibernate\NHibernate\src\NHibernate\Persister\Entity\AbstractEntityPersister.cs(2393,0): at NHibernate.Persister.Entity.AbstractEntityPersister.Dehydrate(Object id, Object[] fields, Object rowId, Boolean[] includeProperty, Boolean[][] includeColumns, Int32 table, IDbCommand statement, ISessionImplementor session, Int32 index) s:\NHibernate\NHibernate\src\NHibernate\Persister\Entity\AbstractEntityPersister.cs(2754,0): 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) s:\NHibernate\NHibernate\src\NHibernate\Persister\Entity\AbstractEntityPersister.cs(2666,0): 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) s:\NHibernate\NHibernate\src\NHibernate\Persister\Entity\AbstractEntityPersister.cs(2940,0): at NHibernate.Persister.Entity.AbstractEntityPersister.Update(Object id, Object[] fields, Int32[] dirtyFields, Boolean hasDirtyCollection, Object[] oldFields, Object oldVersion, Object obj, Object rowId, ISessionImplementor session) s:\NHibernate\NHibernate\src\NHibernate\Action\EntityUpdateAction.cs(78,0): at NHibernate.Action.EntityUpdateAction.Execute() s:\NHibernate\NHibernate\src\NHibernate\Engine\ActionQueue.cs(130,0): at NHibernate.Engine.ActionQueue.Execute(IExecutable executable) s:\NHibernate\NHibernate\src\NHibernate\Engine\ActionQueue.cs(113,0): at NHibernate.Engine.ActionQueue.ExecuteActions(IList list) s:\NHibernate\NHibernate\src\NHibernate\Engine\ActionQueue.cs(147,0): at NHibernate.Engine.ActionQueue.ExecuteActions() s:\NHibernate\NHibernate\src\NHibernate\Event\Default\AbstractFlushingEventListener.cs(241,0): at NHibernate.Event.Default.AbstractFlushingEventListener.PerformExecutions(IEventSource session) s:\NHibernate\NHibernate\src\NHibernate\Event\Default\DefaultFlushEventListener.cs(19,0): at NHibernate.Event.Default.DefaultFlushEventListener.OnFlush(FlushEvent event) s:\NHibernate\NHibernate\src\NHibernate\Impl\SessionImpl.cs(1478,0): at NHibernate.Impl.SessionImpl.Flush() s:\NHibernate\NHibernate\src\NHibernate\Transaction\AdoTransaction.cs(187,0): at NHibernate.Transaction.AdoTransaction.Commit() at lambda_method(ExecutionScope , ITransaction )</p> </blockquote> <p>Now the interesting thing is if I comment out the reference to Company or PrimaryListing in the SecurityMap, I don't get the error. It doesn't seem to matter which I comment out. The error only happens when I have both.</p> <p>When the update actually goes through NHProf shows me this update:</p> <pre><code>UPDATE Security SET LastUpdateUser = '2010-02-19T08:09:24.00' /* @p0 */, CompanyId = 54199 /* @p1 */, EndDate = '9999-12-31T00:00:00.00' /* @p2 */ WHERE SecurityId = 1 /* @p3 */ AND EndDate = '9999-12-31T00:00:00.00' /* @p4 */ </code></pre> <p>I am not sure why it is updating CompanyId and EndDate, but I suspect it is related.</p> <p>Any one have ideas? Work arounds would be greatly appreciated.</p>
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