Bug: No coercion operator is defined between types 'System.TimeSpan' and 'System.Int64'.

Hi, I updated from 1.12.9 to 1.12.10 (using C#). The following property-handler doesn’t work. It works for reading, but not for writing (insert/update). (I mentioned it in #1021)

public class TestClass
{
  public long ID {get;set;}
  public TimeSpan TestFieldTimeSpan {get;set;}
}

    public class PropertyHandlerTimeSpan : IPropertyHandler<long, TimeSpan>
    {
        public TimeSpan Get(long p, ClassProperty property) => new TimeSpan(p);

        public long Set(TimeSpan p, ClassProperty property) => p.Ticks;
    }

FluentMapper.Entity<TestClass>().PropertyHandler<PropertyHandlerTimeSpan>(p=>p.TestFieldTimeSpan );

Exception: "Compiler.Entity/Object.Property: Failed to convert the value expression for property handler ‘PropertyHandlerTimeSpan’. ClassProperty :: Name = TestFieldTimeSpan (System.TimeSpan), DeclaringType = TestClass

   at RepoDb.Reflection.Compiler.GetEntityInstancePropertyValueExpression(Expression entityInstanceExpression, ClassProperty classProperty, DbField dbField)
   at RepoDb.Reflection.Compiler.GetDataEntityDbParameterValueAssignmentExpression(ParameterExpression parameterVariableExpression, Expression entityExpression, ParameterExpression propertyExpression, ClassProperty classProperty, DbField dbField, IDbSetting dbSetting)
   at RepoDb.Reflection.Compiler.GetDataEntityParameterAssignmentExpression(ParameterExpression commandParameterExpression, Int32 entityIndex, Expression entityExpression, ParameterExpression propertyExpression, DbField dbField, ClassProperty classProperty, ParameterDirection direction, IDbSetting dbSetting)
   at RepoDb.Reflection.Compiler.GetPropertyFieldExpression(ParameterExpression commandParameterExpression, Expression entityExpression, FieldDirection fieldDirection, Int32 entityIndex, IDbSetting dbSetting)
   at RepoDb.Reflection.Compiler.CompileDataEntityDbParameterSetter(Type entityType, IEnumerable`1 inputFields, IEnumerable`1 outputFields, IDbSetting dbSetting)
   at RepoDb.Reflection.FunctionFactory.CompileDataEntityDbParameterSetter(Type entityType, IEnumerable`1 inputFields, IEnumerable`1 outputFields, IDbSetting dbSetting)
   at RepoDb.FunctionCache.DataEntityDbParameterSetterCache.Get(Type entityType, String cacheKey, IEnumerable`1 inputFields, IEnumerable`1 outputFields, IDbSetting dbSetting)
   at RepoDb.FunctionCache.GetDataEntityDbParameterSetterCompiledFunction(Type entityType, String cacheKey, IEnumerable`1 inputFields, IEnumerable`1 outputFields, IDbSetting dbSetting)
   at RepoDb.Contexts.Providers.UpdateExecutionContextProvider.CreateInternal(Type entityType, IDbConnection connection, String tableName, IEnumerable`1 dbFields, IEnumerable`1 fields, String commandText)
   at RepoDb.Contexts.Providers.UpdateExecutionContextProvider.<CreateAsync>d__2.MoveNext()

Inner Exception: “No coercion operator is defined between types ‘System.TimeSpan’ and ‘System.Int64’.”

   at System.Linq.Expressions.Expression.GetUserDefinedCoercionOrThrow(ExpressionType coercionType, Expression expression, Type convertToType)
   at RepoDb.Reflection.Compiler.ConvertExpressionToTypeExpression(Expression expression, Type toType)
   at RepoDb.Reflection.Compiler.ConvertExpressionToNullableExpression(Expression expression, Type targetNullableType)
   at RepoDb.Reflection.Compiler.ConvertExpressionToPropertyHandlerSetExpressionTuple(Expression expression, ClassProperty classProperty, Type targetType)
   at RepoDb.Reflection.Compiler.ConvertExpressionToPropertyHandlerSetExpression(Expression expression, ClassProperty classProperty, Type targetType)
   at RepoDb.Reflection.Compiler.GetEntityInstancePropertyValueExpression(Expression entityInstanceExpression, ClassProperty classProperty, DbField dbField)

[Garios]

Thank you for this hint, but currently it’s not absolutely necessary to use 1.12.10 😉

[mikependon]

Please be informed of our delta changes. In this release, we have so many breaking changes. This is the reason why we are having delays on our releases.