Icsm07 tooldemo.ppt
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This document discusses Ptidej, a flexible reverse engineering tool suite developed by Yann-Gaël Guéhéneuc and the Ptidej Team at the University of Montreal. Ptidej allows developers to evaluate and improve object-oriented programs by identifying idioms, design patterns, and architectural patterns. The document provides an overview of Ptidej's history and main characteristics, and demonstrates Ptidej's abilities through a reverse engineering example of the JHotDraw program that identifies patterns and defects.
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Demo
Reverse Engineering
A .ptidej file lists a set of file to be
parsed and their languages
[Ptidej Project]
Name = DPL - JHotDraw v5.1
JavaCode = ../../../DPL - JHotDraw
v5.1/bin/CH/ifa/draw/applet/;../../../DPL - JHotDraw
v5.1/bin/CH/ifa/draw/application/;../../../DPL - JHotDraw
v5.1/bin/CH/ifa/draw/contrib/;../../../DPL - JHotDraw
v5.1/bin/CH/ifa/draw/figures/;../../../DPL - JHotDraw
v5.1/bin/CH/ifa/draw/framework/;../../../DPL - JHotDraw
v5.1/bin/CH/ifa/draw/samples/javadraw/;../../../DPL - JHotDraw
v5.1/bin/CH/ifa/draw/samples/net/;../../../DPL - JHotDraw
v5.1/bin/CH/ifa/draw/samples/nothing/;../../../DPL - JHotDraw
v5.1/bin/CH/ifa/draw/samples/pert/;../../../DPL - JHotDraw
v5.1/bin/CH/ifa/draw/standard/;../../../DPL - JHotDraw
v5.1/bin/CH/ifa/draw/util/](https://image.slidesharecdn.com/icsm07tooldemo-171206033537/85/Icsm07-tooldemo-ppt-9-320.jpg)
Icsm07 tooldemo.ppt
- 1. Yann-Gaël Guéhéneuc © Guéhéneuc 2007 Ptidej Team – OO Programs Quality Evaluation and Enhancement using Patterns Group of Open, Distributed Systems, Experimental Software Engineering Department of Informatics and Operations Research University of Montreal GEODES Ptidej: A Flexible Reverse Engineering Tool Suite ICSM Paris, France 2/10/07
- 2. 2/16 Outline Ptidej in a Nutshell Brief History Main Characteristics Demo – Reverse Engineering of JHD v5.1 – Identification of Design Motifs, Defects – Model Transformations and External Tools Thoughts for Discussions
- 3. 3/16 Ptidej in a Nutshell Ptidej: Pattern Trace Identification, Detection, and Enhancement in Java Tool suite to develop theories and methods to evaluate and improve the quality of object- oriented programs by promoting the use of idioms, design patterns, and architectural patterns – Research – Education
- 4. 4/16 Brief History 1999: Birth – Hervé Albin-Amiot creates DPL (Design Pattern Language), a meta-model for design motifs 2001–2003: Childhood – DPL becomes PADL to describe programs and motifs • Parser for Java – Caffeine is developed to analyse dynamically Java programs – Explanation-based constraint programming to identify motifs – Visualisation of systems, motifs, occurrences 2003–2007: Teenage days – Creation of the Ptidej Team to develop and enhance the tool suite at University of Montreal – Parser for AOL – Parser for AspectJ – Parser for a subset of C++ – DSL for design defects specification and identification – Identification of micro-patterns 2008: ?
- 5. 5/16 Main Characteristics Today – 30 JDT projects – 200 packages – 1,150 classes – 80,000 LOC Contributions of several master and Ph.D. students Used in several publications, see www.ptidej.net/publications
- 6. 6/16 Main Characteristics PADL meta-model – Composite – Observer – Visitor – (Singleton) Ptidej framework – Observer – Builder – Template Method – Abstract Factory – (Singleton) See Yann-Gaël Guéhéneuc ; Ptidej: Promoting Patterns with Patterns ; BSUP, in 2005
- 7. 7/16 Main Characteristics Reflection – Meta-model constituents – Design motifs, design defects – PADL analyses – Ptidej UI analyses – Ptidej Viewer extensions
- 8. 8/16 Main Characteristics Some hot spots – IFactory to add new constituents – IBuilder to draw graphic representations – IPADLAnalysis to add new PADL analyses – IDesignMotif to add new design motifs – IPtidejAnalysis to add new Ptidej analyses – IExtension to extend the UI – IWindow to add new window in the UI
- 9. 9/16 Demo Reverse Engineering A .ptidej file lists a set of file to be parsed and their languages [Ptidej Project] Name = DPL - JHotDraw v5.1 JavaCode = ../../../DPL - JHotDraw v5.1/bin/CH/ifa/draw/applet/;../../../DPL - JHotDraw v5.1/bin/CH/ifa/draw/application/;../../../DPL - JHotDraw v5.1/bin/CH/ifa/draw/contrib/;../../../DPL - JHotDraw v5.1/bin/CH/ifa/draw/figures/;../../../DPL - JHotDraw v5.1/bin/CH/ifa/draw/framework/;../../../DPL - JHotDraw v5.1/bin/CH/ifa/draw/samples/javadraw/;../../../DPL - JHotDraw v5.1/bin/CH/ifa/draw/samples/net/;../../../DPL - JHotDraw v5.1/bin/CH/ifa/draw/samples/nothing/;../../../DPL - JHotDraw v5.1/bin/CH/ifa/draw/samples/pert/;../../../DPL - JHotDraw v5.1/bin/CH/ifa/draw/standard/;../../../DPL - JHotDraw v5.1/bin/CH/ifa/draw/util/
- 10. 10/16 Demo Reverse Engineering PADL Meta-model – Pattern and Abstract- level Description Language – Meta-mode to describe object- oriented software systems and patterns
- 12. 12/16 Demo Identification of Design Motifs, Defects Design motifs – PADL meta-model – Solutions of design patterns – Explanation-based constraint programming Design defects – DSL language – Structural relationships, structural and lexical properties, metric values – Template-based code generation
- 13. 13/16 Demo Identification of Design Motifs, Defects Composite Design Motif
- 14. 14/16 Demo Identification of Design Motifs, Defects Swiss Army Knife
- 15. 15/16 Demo Model Transformations and External Tools Dotty
- 16. 16/16 Thoughts for Discussions More information at www.ptidej.net Language independence – See WOOR’06 and ’07 workshop reports Framework independence Framework documentation – API – Hot spots – Design patterns and defects