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Portal Solution for Small Company
Verbó, Ondrej ; Letko, Zdeněk (referee) ; Kočí, Radek (advisor)
The goal of this work is to explore and analyze possibilities of portal applications, theirs advantages and disadvantages associated with risks of deployment for a small company. This work deals with various aspects that accompany decisions about the use of portal application and evaluate them with the classical approach to creating internet applications. Focus is on the portal application LifeRay Portal.
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Tests Code Coverage of JBoss Application Server
Žiaková, Nikoleta ; Smrčka, Aleš (referee) ; Letko, Zdeněk (advisor)
This thesis deals with tests code coverage of JBoss application server. To gather code coverage information, the tools Emma and Cobertura were used. The bachelor's thesis is divided into two main parts. The first of them acquaints reader with technologies used and prepares theoretical basis for the second part. The second part is practical and describes procedure for obtaining coverage information by chosen tools and its subsequent analysis. Results provide an overview of code coverage development during development of the applicaion server as well as a comparison of the used tools.
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A Test Site of Spacewalk XML-RPC Interface
Vlček, Jan ; Letko, Zdeněk (referee) ; Smrčka, Aleš (advisor)
This thesis covers the creation of test suite for Spacewalk XML-RPC interface. It focuses on library which is intended to simplify such a creation. The solution is based on analysis of Spacewalk from the perspective of XML-RPC communication. The thesis also presents several methods which could be used for quality of tests evaluation. Implementation of the method of branch-code coverage is demonstrated.
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Performance Measurement of Selected Drools Tools
Široký, Petr ; Fiedor, Jan (referee) ; Letko, Zdeněk (advisor)
Performance testing is often overlooked. This thesis describes the performance testing of the Drools Expert and Drools Fusion tools. Drools is a Business Logic Integration Platform. Expert and Fusion are parts of this platform, which provide rule based expert system and event processing capabilities respectively. Tests are designed and implemented with main focus on finding performance regression between different versions of Expert and Fusion tools. Results for two versions of these tools are discussed at the end of the thesis.
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Implementation of Distributed Transactions in BPEL
Bek, Ivo ; Fiedor, Jan (referee) ; Letko, Zdeněk (advisor)
The goal of this work is to implement a support of distributed transactions into the project RiftSaw so that web services can be invoked within distributed transactions by business processes. And only if a web service operation requires to be performed within a distributed transaction. Comparing to already working implementations, the presented sulution brings support of WS-BusinessActivity specification and a different way of checking that a business process use distributed transactions for invoked web services.
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Nitrate Client Performance Improvement with Cache Implementation
Holec, Filip ; Letko, Zdeněk (referee) ; Müller, Petr (advisor)
The goal of the thesis is to design and implement performance improvements in python-nitrate module. Performance improvements are based on gathered use cases, which use large amount of data and network bandwidth. Performance test suite was implemented in order to measure impact of changes in module. Testing proved, that python-nitrate module with integrated performance improvements is in certain cases several times faster, but also can be slower in two cases. Discussion regarding possible extensions is present in the conclusion.
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Use of OpenGL from Java
Židek, Michal ; Letko, Zdeněk (referee) ; Navrátil, Jan (advisor)
This thesis deals with the usability of Java in applications that use OpenGL graphics library. It provides basic information about the OpenGL library itself, and most commonly used methods to bind it with the Java language. It also aims to compare the performance of Java with C++ in applications that render 3D scenes. Two test programs were developed for this purpose, one in Java and one in C++. Both programs were tested in a set of tests, to measure the performance of both implementations while rendering the same scene.
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Java Bytecode Disassembler
Macháček, Ondřej ; Letko, Zdeněk (referee) ; Fiedor, Jan (advisor)
This thesis focus on the structure of Java class file and disassembling bytecode instructions of Java language. Part of this thesis is a library, for disassembling Java class files. With this library one can explore the structure of a disassembled class file. Another part is a graphical application, which shows how to work with library.
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Journey Planning System
Vrba, Bohumil ; Letko, Zdeněk (referee) ; Ruttkay, Ladislav (advisor)
Bachelor's thesis covers design and developing of web application which serves for planning itinerary. I use Google Maps technogy to display and plan the journies. The thesis describes applied technology especially ASP.NET, database system MS SQL Server and Google map system. It is also dedicated to requirements specification, their registration with the help of language UML and design of data model. It is devoted to the implementation of aplication with an emphasis on used architecture.
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Semiautomatic Book Generator from Web Content
Sysel, Vojtěch ; Novosad, Petr (referee) ; Letko, Zdeněk (advisor)
This bachelor's thesis deals with semiautomatic book generator from web content. The program input is the URL address and a file with a template. From the URL address the program downloads a website from which it finds an interesting part by means of template. This part is then converted into LaTeX. The program output is PDF, DVI or PostSkript file and LaTeX source code which can be used for further modifications of the document. The theoretical part of the thesis deals with description of particular technologies. The practical part describes particular problems with implementation and their solutions. Further, creation of new templates is described there. The last part contains testing and shows using the program on several model examples.
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