Naslov
Complex Propagation of Events: Design Patterns Comparison

Autori
Mijač, Marko ; Kermek, Dragutin ; Stapić, Zlatko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 23rd International Conference on Information Systems Development (ISD2014 Croatia) / Strahonja, Vjeran ; Vrček, Neven ; Vukovac Plantak, Dijana ; Barry, Chris ; Lang, Michael ; Linger, Henry ; Schneider, Christoph. - Varaždin : Fakultet organizacije i informatike Sveučilišta u Zagrebu, 2014, 306-316

ISBN
978-953-6071-43-2

Skup
Information Systems Development: Transforming Organisations and Society through Information Systems

Mjesto i datum
Varaždin, Hrvatska, 02.09.2014. - 04.09.2014

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Design Patterns; Observer; Mediator; Events; Propagation; Publish-subscribe; Change Manager; Implicit Invocation; Reactive Systems

Sažetak
Today’s applications require high level of interactivity and the applications are expected to update their state, and provide users with immediate correct results. In high complex applications this usually means updating states of a number of objects that are part of complex dependency network. To decouple these dependencies such systems usually employ implicit invocation mechanisms such as well-known Observer pattern. However, building efficient propagation system that will keep object states up-to-date is a challenging task, since a number of issues arise. In this paper we identified 18 qualitative criteria and compared 5 design patterns that can be used to build propagation system on top of applications’ business objects. The exhaustive comparison results are given along with discussion and remarks that should be taken in consideration when dealing with this challenging task.

Izvorni jezik
Engleski

Znanstvena područja
Informacijske i komunikacijske znanosti

POVEZANOST RADA