static Expression GetIdentifier(ISessionFactory sessionFactory, IEnumerable<ExpressionHolder> expressions, ExpressionHolder e)
{
foreach (var holders in expressions)
{
if (holders.Tuple == e.Tuple)
{
var memberExpression = holders.Expression as MemberExpression;
if (memberExpression != null)
{
var expression = memberExpression.Expression;
var classMetadata = sessionFactory.GetClassMetadata(expression.Type);
if (classMetadata != null)
{
return ConvertToObject(Expression.PropertyOrField(expression, classMetadata.IdentifierPropertyName));
}
}
}
}
return Expression.Constant(null);
}
static Expression GetIdentifier(ISessionFactory sessionFactory, IEnumerable <ExpressionHolder> expressions, ExpressionHolder e)
{
foreach (var holders in expressions)
{
if (holders.Tuple == e.Tuple)
{
var memberExpression = holders.Expression as MemberExpression;
if (memberExpression != null)
{
var expression = memberExpression.Expression;
var classMetadata = sessionFactory.GetClassMetadata(expression.Type);
if (classMetadata != null)
{
return(ConvertToObject(Expression.PropertyOrField(expression, classMetadata.IdentifierPropertyName)));
}
}
}
}
return(Expression.Constant(null));
}