Tikslas: Išanalizuoti Java Enterprise Edition technologiją. Ją taikant, realizuoti aukcionų sistemą.Užduoties pagrindimas: šiai dienai Java programavimo kalba yra pritaikoma vis platesnio masto aplikacijoms kurti. Java EE technologija ateityje tik tobulės, todėl yra naudinga suprasti internetinių aplikacijų kūrimą naudojant Java programavimo kalbą. / Word “Internet” is widely used in our days. Many people can not imagine their lives without it. Companies are looking for technologies which would make their products more attractive to users, provide more user friendly interface and make their products unique. Java EE is to fill this spot.This paper contains short description of Java programming language and short history of Java as a programming language development, followed by general concepts of Java Enterprise Edition and MVC usage in it.

This thesis deals with the creation of individual information system for small business dealing with rental properties. The goal is to obtain a system that would meet the needs of the company. The paper focuses on information system design and development in its own by using the Grails web framework.

The aim of my thesis is to analyze, propose and implement the application of IPTV Manager.The analysis probes the requirements for the application and its results are displayed in UML diagrams. The proposal is mainly focused on application's architecture and on the choice of modern technologies that faciliate its realisation.The security of the application is highly emphasized in the proposal and in the implementation itself.

This master thesis deals with an architecture Model-View-Controller. It explains the principle, model, usage and benefits of an architecture. Futhure more, it presents the best known web frameworks on Java platform which derive benefit from this architecture. There are frameworks like Apache Struts, Tapestry and Spring. In my thesis, the principles of framworks and the work with them are described. Concerning another part of my thesis, there are simple applications which use this frameworks. The work gives instructions to make these applications. It describes and compares the latest versions of these tools. It deals more with framework Spring, describes its elementary principles and modules with enhanced sight to Web MVC of Spring.