nhibernate を使用してストアド プロシージャを実行しているときに、奇妙な問題に直面しています。スタック トレースを行っているときに、Index Out Of Range 例外とプロパティ/列の名前が発生しました。Google と stackoverflow を調査したところ、いずれかのプロパティが 2 回マップされていると問題が発生することがわかりました。すべてのマッピングを確認しましたが、役に立たないようです。ここでは、使用しているすべての hbl ファイルとコードを記述しています。
HBMファイルコード
<?xml version="1.0" encoding="utf-8"?>
<hibernate-mapping assembly="ConsoleApplication2" namespace="ConsoleApplication2" xmlns="urn:nhibernate-mapping-2.2">
<class name="tARCustomer" table="tARCustomer" lazy="true" >
<id name="fCustomerID">
<generator class="guid.comb" />
</id>
<version name="fTimestamp" generated="always" unsaved-value="null" type="BinaryBlob">
<!--<column name="fTimestamp" not-null="false" sql-type="timestamp"/>-->
</version>
<property name="fCustomerNumber">
</property>
<property name="fName">
</property>
<property name="fAddress1">
</property>
<property name="fAddress2">
</property>
<property name="fCity">
</property>
<property name="fLocalityID">
</property>
<property name="fPostalCode">
</property>
<property name="fDeliveryMethod">
</property>
<property name="fDoNotAllowFinanceCharges">
</property>
<property name="fNotes">
</property>
<property name="fInactive">
</property>
<property name="fCompanyID">
</property>
<property name="fPropertyID">
</property>
<property name="fEnterpriseID">
</property>
<property name="fDateAdded">
</property>
<property name="fAddedBy">
</property>
<property name="fDateModified">
</property>
<property name="fModifiedBy">
</property>
<property name="fShipToSameAsBilling">
</property>
<property name="fShipToAddress1">
</property>
<property name="fShipToAddress2">
</property>
<property name="fShipToCity">
</property>
<property name="fShipToLocalityID">
</property>
<property name="fShipToPostalCode">
</property>
<property name="fCustomerTotalBalance">
</property>
<property name="fSuspend">
</property>
<property name="fCreditLimitActive">
</property>
<property name="fCreditLimitAmt">
</property>
<bag name="Invoices" inverse="true" cascade="none" lazy="true">
<key column="fCustomerID" />
<one-to-many class="tARInvoice" />
</bag>
<many-to-one name="Enterprise" insert="false" update="false" cascade="none" class="ConsoleApplication2.tSCEnterprise,ConsoleApplication2"
column="fEnterpriseID" not-null="false"/>
<many-to-one name="Company" insert="false" update="false" cascade="none" class="ConsoleApplication2.tSCCompany,ConsoleApplication2"
column="fCompanyID" not-null="false"/>
<many-to-one name="Property" insert="false" update="false" cascade="none" class="ConsoleApplication2.tSCProperty,ConsoleApplication2"
column="fPropertyID" not-null="false"/>
</class>
<!--<loader query-ref="ar_tARCustomer_ReadOverdueByContext"/>-->
<sql-query name="ar_tARCustomer_ReadOverdueByContext" >
<return class="tARCustomer">
</return>
exec ar_tARCustomer_ReadOverdueByContext :CustomerActive ,:CompanyID,:PropertyID ,:DateFrom, :DateTo, :InvoiceTypes
</sql-query>
</hibernate-mapping>
およびドメイン クラス コード。
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConsoleApplication2
{
[Serializable]
public class tARCustomer
{
#region Constructor
/// <summary>
/// Initializes a new instance of the <see cref="tARCustomer"/> class.
/// </summary>
public tARCustomer()
{
}
/// <summary>
/// Initializes a new instance of the <see cref="tARCustomer"/> class.
/// </summary>
/// <param name="fCustomerID">The Payment Type ID.</param>
public tARCustomer(System.Guid fCustomerID)
{
////base.ID = fCustomerID;
}
#endregion
#region Properties
/// <summary>
/// Gets or sets customer ID.
/// </summary>
public virtual System.Guid fCustomerID { get; set; }
public virtual string fCustomerNumber { get; set; }
public virtual string fName { get; set; }
public virtual string fAddress1 { get; set; }
public virtual string fAddress2 { get; set; }
public virtual string fCity { get; set; }
public virtual Guid? fLocalityID { get; set; }
public virtual string fPostalCode { get; set; }
public virtual string fDeliveryMethod { get; set; }
public virtual bool fDoNotAllowFinanceCharges { get; set; }
public virtual string fNotes { get; set; }
public virtual bool fInactive { get; set; }
public virtual bool fSuspend { get; set; }
public virtual bool fCreditLimitActive { get; set; }
public virtual decimal fCreditLimitAmt { get; set; }
public virtual Guid? fCompanyID { get; set; }
public virtual Guid? fPropertyID { get; set; }
public virtual Guid? fEnterpriseID { get; set; }
public virtual DateTime? fDateAdded { get; set; }
public virtual string fAddedBy { get; set; }
public virtual DateTime? fDateModified { get; set; }
public virtual string fModifiedBy { get; set; }
public virtual byte[] fTimestamp { get; set; }
public virtual bool fShipToSameAsBilling { get; set; }
public virtual string fShipToAddress1 { get; set; }
public virtual string fShipToAddress2 { get; set; }
public virtual string fShipToCity { get; set; }
public virtual Guid? fShipToLocalityID { get; set; }
public virtual string fShipToPostalCode { get; set; }
public virtual decimal fCustomerTotalBalance { get; set; }
#endregion
public virtual tSCCompany Company { get; set; }
public virtual tSCProperty Property { get; set; }
public virtual tSCEnterprise Enterprise { get; set; }
public virtual IList<tARInvoice> Invoices { get; set; }
#region Methods
/// <summary>
/// To retrieve Hash Code.
/// </summary>
/// <returns>The retrieve hash code.</returns>
public override int GetHashCode()
{
return this.GetHashCode();
}
#endregion
}
}
次のコードを使用して sp を呼び出しています。
var dd = session.GetNamedQuery("ar_tARCustomer_ReadOverdueByContext")
.SetParameter("CustomerActive", 2)
.SetParameter("CompanyID", Guid.Parse("3C5F1D66-75F3-4762-BAA1-6A0ADA8D6DD4"))
.SetParameter("PropertyID", Guid.Parse("53C4B765-C1B1-4353-98CB-AC9FBCE84F0C"))
.SetParameter("DateFrom", DateTime.Parse("5/1/2001"))
.SetParameter("DateTo", DateTime.Parse("4/24/2013"))
.SetParameter("InvoiceTypes", "Manual")
.SetResultTransformer(new AliasToBeanResultTransformer(typeof(tARCustomer)))
.SetResultTransformer(Transformers.ToList).List();
それを除いて、私は非常に多くの組み合わせを試しましたが、解決できません。次のストアドプロシージャがあります。
alter PROCEDURE [dbo].[ar_tARCustomer_ReadOverdueByContext]
@CustomerActive int,
@CompanyID uniqueidentifier,
@PropertyID uniqueidentifier,
@OverdueDateFrom datetime,
@OverdueDateTo datetime,
@InvoiceTypes varchar(100)
AS
----------------------------------------------------------------------------
-- Name: ar_tARCustomer_ReadOverdueByContext
-- Purpose: Get all customers with overdue invoices matching the given criteria at this point in the hierarchy
--
-- Input: N/A
-- Output: Recordset containing all customers with overdue invoices matching the given criteria
-- Return: 0 = Success
-- >0 = Error
--
----------------------------------------------------------------------------
SET NOCOUNT ON; -
SELECT fName
from tARCustomer
もう1つ言いたいのは、select * from tARCustomerを使用している場合、この手順は機能しますが、select fCustomerID from tARCustomerを使用している場合はエラーになります。
なぜそれが起こるのかわかりませんが、それを解決することはできません。この問題をできるだけ早く解決するのを手伝ってください、
ここでは、例外のスタック トレースを入れています。
NHibernate.Exceptions.GenericADOException was caught
Message=could not execute query
[ exec ar_tARCustomer_ReadOverdueByContext @p0 ,@p1,@p2 ,@p3, @p4, @p5 ]
Name:CustomerActive - Value:2 Name:CompanyID - Value:3c5f1d66-75f3-4762-baa1-6a0ada8d6dd4 Name:PropertyID - Value:53c4b765-c1b1-4353-98cb-ac9fbce84f0c Name:DateFrom - Value:5/1/2001 12:00:00 AM Name:DateTo - Value:4/24/2013 12:00:00 AM Name:InvoiceTypes - Value:Manual
[SQL: exec ar_tARCustomer_ReadOverdueByContext @p0 ,@p1,@p2 ,@p3, @p4, @p5]
Source=NHibernate
SqlString=exec ar_tARCustomer_ReadOverdueByContext @p0 ,@p1,@p2 ,@p3, @p4, @p5
StackTrace:
at NHibernate.Loader.Loader.DoList(ISessionImplementor session, QueryParameters queryParameters)
at NHibernate.Loader.Loader.ListIgnoreQueryCache(ISessionImplementor session, QueryParameters queryParameters)
at NHibernate.Loader.Loader.List(ISessionImplementor session, QueryParameters queryParameters, ISet`1 querySpaces, IType[] resultTypes)
at NHibernate.Loader.Custom.CustomLoader.List(ISessionImplementor session, QueryParameters queryParameters)
at NHibernate.Impl.SessionImpl.ListCustomQuery(ICustomQuery customQuery, QueryParameters queryParameters, IList results)
at NHibernate.Impl.SessionImpl.List(NativeSQLQuerySpecification spec, QueryParameters queryParameters, IList results)
at NHibernate.Impl.SessionImpl.List(NativeSQLQuerySpecification spec, QueryParameters queryParameters)
at NHibernate.Impl.SqlQueryImpl.List()
at ConsoleApplication2.Program.Main(String[] args) in E:\Test\ConsoleApplication2\ConsoleApplication2\Program.cs:line 23
InnerException: System.IndexOutOfRangeException
Message=fCustomerID
Source=System.Data
StackTrace:
at System.Data.ProviderBase.FieldNameLookup.GetOrdinal(String fieldName)
at System.Data.SqlClient.SqlDataReader.GetOrdinal(String name)
at NHibernate.Driver.NHybridDataReader.GetOrdinal(String name)
at NHibernate.Type.NullableType.NullSafeGet(IDataReader rs, String name)
at NHibernate.Type.NullableType.NullSafeGet(IDataReader rs, String[] names, ISessionImplementor session, Object owner)
at NHibernate.Loader.Loader.GetKeyFromResultSet(Int32 i, IEntityPersister persister, Object id, IDataReader rs, ISessionImplementor session)
at NHibernate.Loader.Loader.GetRowFromResultSet(IDataReader resultSet, ISessionImplementor session, QueryParameters queryParameters, LockMode[] lockModeArray, EntityKey optionalObjectKey, IList hydratedObjects, EntityKey[] keys, Boolean returnProxies)
at NHibernate.Loader.Loader.DoQuery(ISessionImplementor session, QueryParameters queryParameters, Boolean returnProxies)
at NHibernate.Loader.Loader.DoQueryAndInitializeNonLazyCollections(ISessionImplementor session, QueryParameters queryParameters, Boolean returnProxies)
at NHibernate.Loader.Loader.DoList(ISessionImplementor session, QueryParameters queryParameters)
InnerException:
ありがとう。