Mobilna aplikacija grupnog kalendara

undergraduate thesis

• Title (english): Mobile application for group calendar management
• Author: Vedran Prišćan
• Mentor: Mirta Baranović (mentor)
• Committee member: Mirta Baranović (predsjednik povjerenstva)
• Committee member: Slaven Zakošek (član povjerenstva)
• Committee member: Zdravko Galić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2016-07-11, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

Izrada aplikacije grupnog kalendara koja omogućava definiranje timova, definiranje događaja koji pripadaju nekom timu, pozivanje članova tima na događaj, odgovaranje na pozive i prikaz svih korisniku relevantnih događaja u kalendaru. Korištenjem arhitekture klijent-poslužitelj te OCSF i Netty radnih okvira, koji omataju standardne Java sockete, omogućava se komunikacija u stvarnom vremenu između klijenata i poslužitelja. Korištenjem relacijske baze podataka na poslužitelju i posebne nerelacijske baze podataka na svakom klijentu, u kojoj se spremaju podaci relevantni samo za tog korisnika, otklanja se potreba za stalnim dohvaćanjem istih podataka s poslužitelja. Poslužitelj i klijent međusobno razmjenjuju poruke, to jest Java razrede pretvorene u JSON, koje mogu biti zahtjevi, odgovori i obavijesti te nose podatke potrebne za sinkronizaciju baza. Autentičnost korisnika se provjerava preko session ID-a koji mu je dodijeljen tijekom posljednje prijave. Na poslužitelju postoji red čekanja poruka za korisnika, u slučaju da nije na vezi, što je česta pojava kod mobilnih uređaja.

Abstract (english)

Application for group calendar management which allows defining teams, defining events belonging to a certain team, inviting team members to event, replying to invitations and visual representation of all events that are relevant to current user in the form of week calendar. By using client-server architecture and OCSF and Netty network application frameworks, which simplify socket programming, real time communication between clients and server is made possible. By using relational database on the server and separate non-relational database on each client, in which data only relevant to the current user is stored, the need to request the same data from server multiple times is eliminated. Server and clients mutually communicate with messages, i.e. Java classes converted to JSON, which can be requests, responses and notifications and carry the data needed for database synchronization. User authenticity is checked with Session ID, which was assigned to user on his last login. Server stores messages for clients in a queue, and sends them when the user becomes available.

• Keywords: Java; Android; Apache Derby; Realm; Netty; OCSF; JSON; kalendar; timovi; grupe; događaji; aktivnosti
• Keywords (english): Java; Android; Apache Derby; Realm; Netty; OCSF; JSON; calendar; teams; groups; events; activities
• Language: croatian
• URN:NBN: urn:nbn:hr:168:506460
• Study programme: Title: Computing; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2018-02-06 11:26:49