On Tue, Oct 18, 2016 at 10:29 AM, Johann Nallathamby <joh...@wso2.com>
> On Tue, Oct 18, 2016 at 10:05 AM, Vindula Jayawardana <vind...@wso2.com>
>> Hi All,
>> With the current user core implementation we support only the equal
>> filter (e.g. userName Eq "john"). However SCIM 2.0 specification 
>> specify total of 10 such simple filters and complex filters which are
>> combinations of simple filters using logical and grouping operators (e.g.
>> userType ne "Employee" and not (emails co "example.com" or emails.value
>> co "example.org")). As we are in the process of C5 implementation, have
>> we considered the other filter type implementations as well?
> Yes we need to consider these features in the extended user-core
>> Moreover if we are supporting the complex filters, are we supporting it
>> by simple filter by filter basis or the entire complex filter as a whole?
>> If we are looking for the simple filter by filter basis, there will be
>> performance issues as well.
> It is better if we provide complex filters from extended user-core itself
> for performance reasons. However if time doesn't permit to implement all
> those APIs, we can have a scim UserManager implementation which will call
> multiple simple filters and combine the result and return. Obviously as you
> said performance of such implementation will be low. But it is acceptable
> as an interim solution until extended user-core implementation supports all
> the filters.
+1 for the interim solution. Can't we have some caching mechanism in scim
UserManager level to improve performance ?
>> Any thoughts on the matter is highly appreciated.
>>  https://tools.ietf.org/html/rfc7644#section-220.127.116.11
>> Thank you,
>> *Vindula Jayawardana*
>> Trainee Software Engineer
>> Mobile : +94 713 462554
> Thanks & Regards,
> *Johann Dilantha Nallathamby*
> Technical Lead & Product Lead of WSO2 Identity Server
> Governance Technologies Team
> WSO2, Inc.
> Mobile - *+94777776950*
> Blog - *http://nallaa.wordpress.com <http://nallaa.wordpress.com>*
Software Engineer; WSO2 Inc.; http://wso2.com/
Mobile: +94 (71) 8020933
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