Mapping a private field without property getter fails: new in NH 3.1.0.4000

[Oliver Friedrich]

Hi all, I'm having the following problem with version 3.1:

I used to map the private fields of a certain class

private int? _positiveValue;

private int? _negativeValue;

using the following hbm.xml:


<property name="PositiveValue" access="field.camelcase-underscore" />
<property name="NegativeValue" access="field.camelcase-underscore" />


This worked fine with NH <= 3.0, but with 3.1.0.4000 I get an error while building the session factory:

[PropertyNotFoundException: Could not find the property 'PositiveValue', associated to the field '_positiveValue', in class '...UsefulnessEntry']
   NHibernate.Properties.FieldAccessor.GetGetter(Type theClass, String propertyName) +248
   NHibernate.Util.ReflectHelper.ReflectedPropertyClass(String className, String name, String accessorName) +131
...

[MappingException: Could not compile the mapping document: ...UsefulnessEntry.hbm.xml]
...

I did not have any property getters defined for my private fields. Now it seems to be forced by NH 3.1. When I add them as follows the error vanishes:


private int? PositiveValue { get { return _positiveValue; } }

private int? NegativeValue { get { return _negativeValue; } }
I would consider this a regression and I'm wondering if this is by design or by accident. Can anybody shed light on this new behaviour?

Cheers, Oliver

_____________


---  Eulers Identität ---

[Roger Kratz]

http://216.121.112.228/browse/NH-2556

 

If you don’t have any property, map it using access=”field”.

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[Fabio Maulo]

This mapping

<property name="PositiveValue" access="field.camelcase-underscore" />

mean:

For my property named "PositiveValue" you (NH) have to access to the field; to discover which is the associated field you (NH) have to use the strategy "camelcase-underscore".

If there is no property you can't use the accessor with a specific strategy.

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Fabio Maulo

[Fabio Maulo]

Note: you property does not have to be public.

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Fabio Maulo