public override IEnumerable <Document> Query(IExpression <Document> expression)
{
if (expression.IsSimpleWhereToken())
{
var number = expression.GetWhereValuesAsString("Number");
Log.InfoFormat("Single query for document number {0}", number);
var document = ErpManager.GetDocumentMetadata(number);
if (document != null)
{
return new[] { document }
}
;
return(Enumerable.Empty <Document>());
}
//var searchSettings = GetSearchSettings(expression);
throw new NotSupportedException("Searching ERP documents is not supported!");
}
