Hi ,
I am running a test of my code and am receiving a System.InvalidCharacter exception from the CodeDom.

Below is a portion of the mapping file and the resultant code.
The line from the mapping to take notice of is

<property name="AddressId" column="addressId" type="Guid" />
<many-to-one name="Address" column="addressId" class="Intuit.SBM.Platform.AddressData, Intuit.SBM.Platform" update="false" insert="false" />


which results in
t.AddressId = values[10] == null ? new System.Nullable`1[[System.Guid, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]() : (System.Nullable`1[[System.Guid, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]])values[10];

I don't understand where the `1 is coming from.

Has anyone seen this before?

Thanks

Bruce

Hibernate version1.02:

[b]Mapping documents:
<class name="Intuit.SBM.Platform.ContactData" table="Contact" dynamic-update="true" dynamic-insert="true">
<id name="Id" type="Guid" column="contactId" >
<generator class="assigned" />
</id>
<property name="CreatedDateTime" column="createdDateTime" type="DateTime" />
<property name="ModifiedDateTime" column="modifiedDateTime" type="DateTime" />

<property name="AddressId" column="addressId" type="Guid" />
<many-to-one name="Address" column="addressId" class="Intuit.SBM.Platform.AddressData, Intuit.SBM.Platform" update="false" insert="false" />

<property name="TelephoneNumber1" column="telephoneNumber1" type="String" />
<property name="TelephoneNumber2" column="telephoneNumber2" type="String" />
<property name="CellularNumber" column="cellularNumber" type="String" />

<property name="EMail" column="email" type="String" />
<property name="EMailCarbonCopy" column="emailCarbonCopy" type="String" />
<property name="FaxNumber" column="faxNumber" type="String" />
<property name="PagerNumber" column="pagerNumber" type="String" />
<property name="PagerPin" column="pagerPin" type="String" />

<property name="Contact1" column="contact1" type="String" />
<property name="Contact2" column="contact2" type="String" />
<property name="Note" column="note" type="String" />
<property name="ExpiredDate" column="expiredDate" type="DateTime" />
</class>


Code:
using System;
using NHibernate.Property;
namespace NHibernate.Persister {
public class GetSetHelper_Intuit_SBM_Platform_ContactData : IGetSetHelper {
ISetter[] setters;
IGetter[] getters;
public GetSetHelper_Intuit_SBM_Platform_ContactData(ISetter[] setters, IGetter[] getters) {
this.setters = setters;
this.getters = getters;
}
public void SetPropertyValues(object obj, object[] values) {
Intuit.SBM.Platform.ContactData t = (Intuit.SBM.Platform.ContactData)obj;
try
{
t.TelephoneNumber2 = (System.String)values[0];
t.CellularNumber = (System.String)values[1];
t.Note = (System.String)values[2];
t.EMailCarbonCopy = (System.String)values[3];
t.Contact2 = (System.String)values[4];
t.Contact1 = (System.String)values[5];
t.PagerPin = (System.String)values[6];
t.CreatedDateTime = values[7] == null ? new System.DateTime() : (System.DateTime)values[7];
t.PagerNumber = (System.String)values[8];
t.Address = (Intuit.SBM.Platform.AddressData)values[9];
t.AddressId = values[10] == null ? new System.Nullable`1[[System.Guid, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]() : (System.Nullable`1[[System.Guid, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]])values[10];
t.ModifiedDateTime = values[11] == null ? new System.DateTime() : (System.DateTime)values[11];
t.TelephoneNumber1 = (System.String)values[12];
t.ExpiredDate = values[13] == null ? new System.Nullable`1[[System.DateTime, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]() : (System.Nullable`1[[System.DateTime, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]])values[13];
t.FaxNumber = (System.String)values[14];
t.EMail = (System.String)values[15];
}
catch( InvalidCastException ice )
{
throw new MappingException(
\"Invalid mapping information specified for type \" + obj.GetType() + \", check your mapping file for property type mismatches\",
ice);
}
}
public object[] GetPropertyValues(object obj) {
Intuit.SBM.Platform.ContactData t = (Intuit.SBM.Platform.ContactData)obj;
object[] ret = new object[16];
ret[0] = t.TelephoneNumber2;
ret[1] = t.CellularNumber;
ret[2] = t.Note;
ret[3] = t.EMailCarbonCopy;
ret[4] = t.Contact2;
ret[5] = t.Contact1;
ret[6] = t.PagerPin;
ret[7] = t.CreatedDateTime;
ret[8] = t.PagerNumber;
ret[9] = t.Address;
ret[10] = t.AddressId;
ret[11] = t.ModifiedDateTime;
ret[12] = t.TelephoneNumber1;
ret[13] = t.ExpiredDate;
ret[14] = t.FaxNumber;
ret[15] = t.EMail;
return ret;
}
}
}

This is a known bug. It should not cause any ill effects because the exception is caught later in the code and the codedom optimizer is disabled for the problem class.

Thanks for the info

So I assume it is a performance hit ?

Bruce

You could try this version of the reflection optimizer instead.

http://forum.hibernate.org/viewtopic.php?t=956966