Dinamično generiranje validacijske logike z uporabo sistemov za upravljanje s poslovnimi pravili : diplomsko delo

Meznarič, Jan (author), Jurič, Matjaž Branko (mentor)

Validacija vnosov v spletnih aplikacijah predstavlja pomemben del njihovega delovanja. Vneseni podatki morajo biti skladni s tehničnimi omejitvami vnosa, ki jih določi razvijalec, ali pa z omejitvami iz poslovnega okolja. V programskih ogrodjih za izdelavo spletnih aplikacij je validacijska logika sklopljena s programsko kodo. Zaradi tega je ob spremembi posameznega pravila potrebno ponovno prevajanje in postavitev spletne aplikacije, kar oteži njihovo upravljanje in vzdrževanje. V tem delu smo razvili sistem za validacijo vnosov s pomočjo sistema za upravljanje s poslovnimi pravili. Validacijska pravila so shranjena v centralnem repozitorju, ločeno od implementacije spletne aplikacije. S tem smo dosegli enostaven in pregleden zapis validacijske logike v obliki deklarativnih poslovnih pravil ter poenostavili vzdrževanje aplikacij ob spremembah validacijske logike.

• Language: Slovenian
• Keywords: validacija vnosov, spletne aplikacije, poslovna pravila, računalništvo, računalništvo in informatika, univerzitetni študij, diplomske naloge
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FRI - Faculty of Computer and Information Science
• Publisher: [J. Meznarič]
• Year: 2014
• Number of pages: 45 str.
• PID: 20.500.12556/RUL-29539
• COBISS.SI-ID: 1536116419
• Publication date in RUL: 22.09.2014

Secondary language

• Language: English
• Title: Dynamic validation logic generation using business rules management systems

Abstract

Input validation in web applications represents an important part of their functionality. With proper validation we ensure that provided input data is in accordance with technical constraints, defined by the developer and with business-related constraints. In web development frameworks, validation logic is coupled with program code. If one validation rule is changed, application needs to be recompiled and redeployed. In this thesis we developed a system for input validation based on business rules management system. Validation rules are stored in central repository, separated from implementation of web applications. Thus, we have achieved a simple and transparent way of declaring validation logic in the form of declarative business rules as well as simplifed applications maintenance in case of changes in validation logic.

• Keywords: input validation, web applications, business rules, computer science, computer and information science, diploma