Posts Tagged ‘ PDF

First outcomes on DyCaPo

My first day at FBK has just finished, so there are some updates. I’ve uploaded about every document to the Wiki regarding my analysis of the papers. The Analysis Grid is available for view and as a PDF file. Chek them out at http://www.opensocialcapital.com/dynamic_carpooling/wiki/!
For the next week I’m going to review some existing mobile application. I will also contact some Opentrip members to ask them about the status of their work. I will contact the author of dynamicridesharing.org Wiki to ask him some information.

Related posts

BD-review

BD-review is a dynamic website to allow people to review releases (albums, demos, EPs, singles) of (young, unsigned) music bands. The project is the outcome of the Internet Technologies course at the Faculty of Computer Science of the Free University of Bolzano.  The requirements of the project were to build a website using a small subset of JavaEE technologies, without the use of web-frameworks.

Therefore, this project is not really meant for production use. It was made as a strong, working and correct base for studying JavaEE academically. It should be useful for every student (also non-student) willing to have an overview on JSP and study it. The code is well-written, uses MVC, and the whole project is documented in detail in a 20+ pages report.

A screenshot of a Review

A screenshot of a Review

I encourage to read the PDF report of the project. It contains detailed information about the analysis and design phases, as well as the architecture description, screenshots, problems found etc. Please read also the README file. It contains configuration instructions.

There is a running demo located on the evaluation server of the course, but I think it will be removed soon.

Quick Jump:

Vision

Requirements Implemented

Technologies Overview

Download

License

Vision

The aim of the project is to build a dynamic website to allow people to review releases (albums, demos, EPs, singles) of (young, unsigned) music bands. Users will be able to signal interesting materials and review them, while other users will be able to comment the reviews, too.
This web 2.0-oriented application should allow unknown talented musicians to achieve a higher notoriety but also to improve their productions.

Screenshot of the personal user page

Screenshot of the personal user page

Requirements Implemented

I report here the requirements of the course, all implemented by BD-review:
What BD-review implements is:

  • User Management
    • List existing users of the system
    • Creation of a new user
    • Deletion of the existing user
  • List and modify access rights of the users
    • check boxes with some capabilities (min 3)
  • User registration and login to the system
  • Items management
    • Users add, edit or remove items
    • Users comments or reviews items
    • Administrator can manage the comments (edit,remove, add)
  • Personalization
    • Salutation for a returning user
    • List resources that are new from the last visit
    • Customization of the layout for a class of users.
  • Techniques – MUST be used
    • Static HTML
    • CSS: all the look and feel must be in CSS files
    • Javascript: check input and manage menus
    • Servlet: Reading (parameters and headers) and writing headers and resulting page
    • Servlet: Session management with cookies and session object
    • Servlet: Redirect the client
    • Servlet: Forward to another page or servlet
    • JSP: Expressions, scriptlets and declarations Beans
    • DBMS access trough JDBC
    • Integration of JSP and Servlets (forward and include) using MVC pattern.

In addition, BD-review implements two Filters and plays with Regular Expressions.

Technologies Overview

  • J2EE technologies (JSP, Servlets and JavaBeans)
  • Database support (PostgreSQL 8.3) through JDBC 4
  • XHTML Strict 1.0 + Cascading Style Sheets 2.1 for presentation
  • Apache Commons for conversion and Bean population routines
  • Some utility methods found on Books and Internet (their provenience is cited in the sourcecode)
  • Javascript for confirmation system and form validation
  • Regular Expressions
  • TinyMCE rich WYSIWYG HTML editor
Screenshot: modifying a Review

Screenshot: modifying a Review

Download

PDF report of the project
Complete Source Code and Documentation (as Netbeans Project)

The Future

There will not be future developments for the project. It was not a real-life project but I will be very proud if you find it an useful example for learning JSP. You can also use it as a basis for developing a real project (also a University Project). You can do anything you want with BD-review, but please respect the license. I would be happy if you send me an email about your experience in using BD-review.

License

BD-review is released under The Gnu Affero GPL version 3! This is different from the license of the contents of the blog

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with this program. If not, see < http ://www.gnu.org/licenses/ >.

Related posts

Introduction To Software Testing

Elements and Concepts – A brief overview


Download PDF version of the whole document. You can browse the article online but I encourage the download of the PDF since it is written with accuracy.


Introduction

This document contains some basic concepts and definitions about software testing. It has been written for studying a part of the Software Engineering Project course at my University. It is composed by a summary of the intersection of more than 10 different sources, all of which are cited. If you feel that some contents of this publication belong to your intellectual property and it is not cited, please contact the author who is willing to correct any mistake.

The first part of the paper focuses on the definition of the most important key aspects of software testing. Then some information about input partitioning are given. What follows is a research about code coverage and two useful and famous tools, Control-flow coverage and Data-flow analysis. A complete example on using those tools is then given. The second half of the document also contains the definition of the most important software testing practices.

The goal of this tiny document is to clarify key terms and therefore become a base start for the reader to go in deep with the interested topics. Another goal is to give a simple but clear example about data flow analysis, as I realized that not all the people understand the examples around the Net.

Software Testing

Software Testing is an empirical investigation conducted to provide stakeholders with information about the quality of the product or service under test, with respect to the context in which it is intended to operate. Software Testing also provides an objective, independent view of the software to allow the business to appreciate and understand the risks at implementation of the software. Test techniques include, but are not limited to, the process of executing a program or application with the intent of finding software bugs. It can also be stated as the process of validating and verifying that a software program/application/product meets the business and technical requirements that guided its design and development, so that it works as expected and can be implemented with the same characteristics. 1

Read more

Related posts

Unipoli

Unipoli is a simple simulation of the very popular board game Monopoly by Hasbro. Unipoli is the Java outcome of the Programming Project course I followed in Academic Year 2007 – 2008.

I don’t know for how long the official project page will stay on Unibz servers, therefore I’m keeping this page on bd-things.

Project Members

  • Riccardo Buttarelli
  • Daniel Graziotin
  • Martin Leitgeb
  • Massimiliano Pergher

Mission Statement

This document was the first step made in facing the project:
The project will provide a simple simulation of the very popular board game Monopoly. Unipoli will allow a multiplayer experience (up to 8 human players) on the same machine but not over a network.
We will implement the classical Standard (Atlantic City version) Monopoly game board layout, produced by Charles Darrow, and later by Parker Brothers.
However, by virtue of being a virtual implementation of the real game, Unipoli will overtake some aspects of the real Monopoly game, giving to the players unique visual experiences. As example, we will highlight owned lands with the color associated to their owners. When a player decides to sell a property, the board will be obscured, leaving the lands owned by the player well visible.
Like in the original game, the purpose is to dominate the competition against the opponents, and be the last to survive. Due to time problems, we will not implement all the rules and game features. For example, hotels will not be included in our game version.

The GUI will consist of two main components:

  • A 2D top view of the game-board, that will occupy about the 80% of the window.
  • A sidebar containing information on players and the dice.

Players will be able to buy lands and build houses in case of monopoly. The opponents have to pay rents if a land is owned. There will be both factories and railroads.
Our game implementation will also feature the so-called Chance Cards.
There wonʼt be the possibility to play as the Bank. Money will just be considered as a number which increases and decreases. Therefore, a graphical representation of paper money is not scheduled.

Screenshots

Unipoli - Board Overview

Unipoli - Board Overview


Unipoli: user choices

Unipoli: user choices

Documentation

Source code and Javadoc

Binaries

License

Unipoli is released under the GPL v. 3

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program. If not, see <http ://www.gnu.org/licenses/>.

Related posts

A major revision for my publication about Object-Oriented Memory Management

It took about a year for a major revision of my document about memory management in object oriented programming languages.

This major revision adds C++ in addition to Java.

The paper is about a model for memory management during the execution of programs written in Java and C++.

The number of pages grew from 17 to 28.

You can see more information and download the pdf on this page.

I hope you will find it useful to model your programs and know how memory is handled.

Related posts

Introduction to HTTP mind-map

As I promised about 4 hours ago, here is my introduction to Hyper Text Transfer Protocol in form of a mind map.
It is to be intended as a really short introduction to this protocol. Like the previous one about computer networks, the mindmap summarizes materials copyrighted by Tanenbaum and also material taken from Wikipedia.

The topics covered are:

  • Scope of the protocol
  • HTTP connection
    • HTTP/1.0
    • HTTP/1.1
  • HTTP request methods:
    • GET
    • HEAD
    • PUT
    • POST
    • DELETE
    • TRACE
    • CONNECT
    • OPTIONS
  • Message Headers
    • Request Headers – all
    • Response Headers – all
  • Status Codes:
    • 1xx Information
    • 2xx Success
    • 3xx Redirection
    • 4xx Client error
    • 5xx Server Error
  • Sessions:
    • Cookies
    • Server-Side sessions
  • Secure HTTP – HTTPS:
    • By URI scheme
    • HTTP Upgrade Header
    • SSL/TLS

You can browse an HTML version online.

You can download:

As always, you are free and encouraged to contact me in case of errors or anything else.
Hope you like it!

Related posts