|
|
Support for enterprise applications in SOFA 2
Blénessy, Tibor ; Bureš, Tomáš (advisor) ; Hnětynka, Petr (referee)
Title: Support for Enterprise Applications in SOFA 2 Author: Tibor Blénessy Department: Department of Distributed and Dependable Systems Supervisor of the master thesis: RNDr. Tomáš Bureš, Ph.D. Abstract: Industry standards defining various aspects of enterprise systems were developed in order to make development of such systems faster and to increase interoperability. For systems created with Java platform, these standards are contained under Java Enterprise Edition. SOFA 2 component system provides a solid base for development of ex- tensive component oriented systems. Goal of this work is to propose and empirically verify the possibility of integration of existing industry standards for enterprise applications in SOFA 2. Proposed solution extends SOFA 2 with components for web user in- terfaces based on Java Servlet API standard and with components for persisting data into relational databases based on Java Peristence API. In addition, it integrates core technologies from the Java Enterprise Edition platform, which should make integration of further standards easier. Keywords: enteprise applications, component system, SOFA 2, Java EE
|
|
|
Variability of Execution Environments for Component-based Systems
Malohlava, Michal ; Bureš, Tomáš (advisor) ; Racek, Stanislav (referee) ; Duchien, Laurence (referee)
Reuse is considered as one of the most crucial software engineering concerns. It allows for delivering software systems faster with less effort. Therefore, the thesis explores limits of reuse in the context of component systems. It analyzes in depth contemporary component systems, finds their commonalities and variation points, and introduces a meta-component system -- a software product line which allows for producing a tailored component system based on a set of requirements. The thesis addresses the meta-component system definition and focuses on its crucial aspects which play the key role in component systems preparation- (1) a configurable execution environment and (2) generation of implementation artifacts. To address the first aspect, the thesis proposes a model-driven method for creating configurable execution environments. Motivated by creating execution environments, the thesis contributes to (2) by introducing a notion of domain-specific languages interoperability in the context of the code generation. Furthermore, the thesis elaborates the proposed notion resulting into a family of interoperable domain-specific languages which is parametrized by a general purpose language.
|
|
|
Formal-based Component Model with Support of Mobile Architecture
Rychlý, Marek
In the thesis, we propose an approach to modelling of component-based systems and formal description of their behaviour. The approach is based on a novel component model defined by a metamodel in a logical view and by description in the pi-calculus in a process view. We show that the component model addresses the dynamic aspects of software architectures including the component mobility. Furthermore, we propose a method of behavioural modelling of service-oriented architectures to pass smoothly from service level to component level and to describe behaviour of a whole system, services and components, as a single pi-calculus process. Finally, we illustrate an application of our approach on a case study of an environment for functional testing of complex safety-critical systems. The support of dynamic architecture and the integration with service-oriented architecture compromise the main advantages of our approach.
|
|
|
Deployment of SOFA-HI applications on the nxtOSEK platform
Kaščák, Kamil ; Bureš, Tomáš (advisor) ; Pop, Tomáš (referee)
SOFA-HI is an extension of the SOFA 2 component system,which is developed at Department of distributed and dependable systems. SOFA-HI focuses on support for development of real-time embedded applications using component-based approach. This thesis extends existing SOFA-HI implementation with support for development and deployment of SOFA-HI application to nxtOSEK platform which is a small-footprint real-time operating system and board support package for LEGO Mindstorms NXT. In particular, existing tools for application development and deployment are extended to support nxtOSEK platform. The thesis further provides pre-made components to allow communication with standard NXT sensors and actuators. Powered by TCPDF (www.tcpdf.org)
|
|
|
Support for enterprise applications in SOFA 2
Blénessy, Tibor ; Bureš, Tomáš (advisor) ; Hnětynka, Petr (referee)
Title: Support for Enterprise Applications in SOFA 2 Author: Tibor Blénessy Department: Department of Distributed and Dependable Systems Supervisor of the master thesis: RNDr. Tomáš Bureš, Ph.D. Abstract: Industry standards defining various aspects of enterprise systems were developed in order to make development of such systems faster and to increase interoperability. For systems created with Java platform, these standards are contained under Java Enterprise Edition. SOFA 2 component system provides a solid base for development of ex- tensive component oriented systems. Goal of this work is to propose and empirically verify the possibility of integration of existing industry standards for enterprise applications in SOFA 2. Proposed solution extends SOFA 2 with components for web user in- terfaces based on Java Servlet API standard and with components for persisting data into relational databases based on Java Peristence API. In addition, it integrates core technologies from the Java Enterprise Edition platform, which should make integration of further standards easier. Keywords: enteprise applications, component system, SOFA 2, Java EE
|
|
|
Formal-based Component Model with Support of Mobile Architecture
Rychlý, Marek
In the thesis, we propose an approach to modelling of component-based systems and formal description of their behaviour. The approach is based on a novel component model defined by a metamodel in a logical view and by description in the pi-calculus in a process view. We show that the component model addresses the dynamic aspects of software architectures including the component mobility. Furthermore, we propose a method of behavioural modelling of service-oriented architectures to pass smoothly from service level to component level and to describe behaviour of a whole system, services and components, as a single pi-calculus process. Finally, we illustrate an application of our approach on a case study of an environment for functional testing of complex safety-critical systems. The support of dynamic architecture and the integration with service-oriented architecture compromise the main advantages of our approach.
|
|
|
Variability of Execution Environments for Component-based Systems
Malohlava, Michal ; Bureš, Tomáš (advisor) ; Racek, Stanislav (referee) ; Duchien, Laurence (referee)
Reuse is considered as one of the most crucial software engineering concerns. It allows for delivering software systems faster with less effort. Therefore, the thesis explores limits of reuse in the context of component systems. It analyzes in depth contemporary component systems, finds their commonalities and variation points, and introduces a meta-component system -- a software product line which allows for producing a tailored component system based on a set of requirements. The thesis addresses the meta-component system definition and focuses on its crucial aspects which play the key role in component systems preparation- (1) a configurable execution environment and (2) generation of implementation artifacts. To address the first aspect, the thesis proposes a model-driven method for creating configurable execution environments. Motivated by creating execution environments, the thesis contributes to (2) by introducing a notion of domain-specific languages interoperability in the context of the code generation. Furthermore, the thesis elaborates the proposed notion resulting into a family of interoperable domain-specific languages which is parametrized by a general purpose language.
|
|
|
Statické komponentové systémy a jejich uplatnění v praxi vývoje software
Faldík, Oldřich
This diploma thesis deals with component-based software development using an advanced process object methodology in problem domains with multilayer process logic. In the present study, the corporate process domain Human resources management (HRM -- Human Resource Management) was analysed and its process and data modelling on selected process subsystems was carried out. It is modelling was brought to a successful conclusion by creating target software in the form of a component system applying the object methodology Unified Process (UP) with associated dominance of development of component systems. The obtained component system of the Human Resource Management domain was physically implemented using the Java NetBeans Platform component model
|
guest ::
