Desarrollo de Software Orientado a Aspectos. Programa Analítico 2010

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1 Integración Cátedra: Correlativas: Total Horas: Área: Forma de evaluación: Desarrollo de Software Orientado a Aspectos Programa Analítico 2010 Prof. Dra. Claudia Marcos Programación Orientada a Objetos y Metodologías de Desarrollo de Software I 60 hrs. Ingeniería de Software Por medio de trabajos prácticos especiales o examen, según el caso Fecha de dictado: Intensiva durante el segundo cuatrimestre del Semana del 16 de Agosto. El presente curso optativo de Desarrollo de Software Orientado a Aspectos tiene como objetivo introducir al alumno en la problemática del mantenimiento y evolución de sistemas y cómo la orientación a aspectos provee mecanismos para desarrollar dicha tarea. Programa Analítico: 1. Aspect-Oriented Programming Objetivos: Introducir los conceptos básicos del paradigma de aspectos. Conocer el paradigma de Aspect-Oriented Programming con la suficiente profundidad como para comparar los diferentes enfoques existentes. Contenidos: Conceptos de aspecto, weaving, join-points y crosscutting. Aspect-Oriented Programming: dominios de aplicación, características. Enfoques lingüísticos y reflexivos: ventajas y desventajas. AspectJ. Weaving estático y weaving dinámico. Conflictos entre aspectos. Clasificación de conflictos. Conflictos en las diferentes etapas del ciclo de vida. 2. Evolución de los sistemas de aspectos Objetivos: Presentación de la problemática de la construcción de sistemas evolutivos orientados a aspectos. Contenidos: Conceptos básicos de sistemas evolutivos, necesidades y problemática. Evolución durante el desarrollo del 1

2 sistema y una vez operativo. Presentación de un caso concreto de un sistema evolutivo de aspectos implementado con Alpheus y con AspectJ. Comparación de enfoques y técnicas. 3. Aspectos en las etapas del ciclo de vida Objetivos: Identificar los beneficios y problemas que conlleva la identificación de aspectos en las diferentes etapas del ciclo de vida de un sistema. 4. Aspect Mining Contenidos: Early aspects. Técnicas de identificación. Conceptos de conflictos. Identificación y resolución de conflictos en las diferentes etapas del ciclo de vida. Necesidades de modelamiento de aspectos. Extensión a UML para el modelamiento de aspectos. Objetivos: Comprender la problemática y los mecanmos para identificar aspectos en sistemas legados orientados a objetos. 5. Aspect Refactoring Contenidos: Concepto de aspect mining. Técnicas de data mining.técnicas específicas de aspect mining. Aspect mining estático, aspect mining dinámico, técnicas hibridas. Mecanimos para identificar aspectos en sistemas existentes orientados a objetos. Objetivos: Reestructurar sistemas legados a sistemas orientados a aspectos. 6. Métricas Contenidos: Concepto de aspect refactoring, Técnicas de refactoring orientadas a objetos, técnicas de refactoring orientadas a aspectos. Mecanismos para reestructurar programas orientados a aspectos. Mecanismos para reestructurar programas orientados a objetos a programas orientados a aspectos. Objetivos: Describir métricas para la orientación a aspectos 2

3 Bibliografía: Contenidos: Concepto de métrica. Tipos de métricas. Métricas para la orientación a objetos. Métricas para la orientación a aspectos. Separación de concerns y AOP [KLMMLLI97] G. Kiczales, J. Lamping, A. Mendhekar, C. Maeda, C. V. Lopes, J. M. Loingtier, and J. Irwin, "Aspect-oriented programming," in ECOOP, 1997, pp [Online]. Available: [FECA04] R. E. Filman, T. Elrad, S. Clarke, and M. Aksit, Aspect-Oriented Software Development. Addison-Wesley Professional, October [Online]. Available: [TOHS99] P. Tarr, H. Ossher, W. Harrison, and S. M. Sutton, "N degrees of separation: multidimensional separation of concerns," in ICSE '99: Proceedings of the 21st international conference on Software engineering. New York, NY, USA: ACM, 1999, pp [Online]. Available: [D82] E. W. Dijkstra, "Ewd 447: On the role of scientific thought," Selected Writings on Computing: A Personal Perspective, pp , Early Aspects [RAMD09] A. Rago, E. Abait, C. Marcos, and A. Díaz Pace, "Early aspect identification from use cases using nlp and wsd techniques," in EA '09: Proceedings of the 15th workshop on Early aspects. New York, NY, USA: ACM, 2009, pp [Online]. Available: [ABCMRT05] J. Araujo, E. Baniassad, P. Clements, A. Moreira, A. Rashid, and B. Tekinerdoğan, "Early aspects: The current landscape," Lancaster University, Tech. Rep., February 2005 [CB05] S. Clarke and E. Baniassad, Aspect-Oriented Analysis and Design: The Theme Approach (Addison-Wesley Object Technology Series). Addison-Wesley Professional, April [Online]. Available: [SCRR05] A. Sampaio, R. Chitchyan, A. Rashid, and P. Rayson, "Ea-miner: a tool for automating aspect-oriented requirements identification," in ASE '05: Proceedings of the 20th IEEE/ACM international Conference on Automated software engineering. New York, NY, USA: ACM, 2005, pp [Online]. Available: [AM08] B. S. Ali and Z. Mohd, "A review on approaches for identifying crosscutting concerns," Advanced Computer Theory and Engineering, International Conference on, vol. 0, pp , [Online]. Available: 3

4 Lenguajes Orientados a Aspectos [KHHKPG01] G. Kiczales, E. Hilsdale, J. Hugunin, M. Kersten, J. Palm, and W. G. Griswold, "An overview of aspectj," in ECOOP, ser. Lecture Notes in Computer Science, J. L. Knudsen and J. L. Knudsen, Eds., vol Springer, 2001, pp [Online]. Available: [L03] R. Laddad, AspectJ in Action: Practical Aspect-Oriented Programming. Manning Publications, July [Online]. Available: [HK02] J. Hannemann and G. Kiczales, "Design pattern implementation in java and aspectj," in OOPSLA '02: Proceedings of the 17th ACM SIGPLAN conference on Object-oriented programming, systems, languages, and applications. New York, NY, USA: ACM Press, 2002, pp [Online]. Available: [JBOSS] Framework for organizing crosscutting concerns. [Spring] Aspect-oriented programming with Spring. [AGMO06] I. Aracic, V. Gasiunas, M. Mezini and K. Ostermann. Overview of CaesarJ. Transactions on Aspect-Oriented Software Development I. LNCS, Vol. 3880, pp , Feb [K2009] G. Kniesel, Detection and Resolution of Weaving Interactions, ser. Lecture Notes in Computer Science. Springer Berlin / Heidelberg, 2009, vol. 5490/2009, pp [CGM] [CPM07] Casas S., Garcia Perez-Schofield J.B., Marcos C., Expert in Conflicts. Expert Systems With Applications Elsevier. En prensa, 43 (1) de la revista. Casas S., Perez-Schofield B., Marcos C. Associations in Conflicts. INFOCOMP Journal of Computer Science. Universidad Federal de Lavras. Brasil. Páginas: vol 6. num 2). ISSN pp AOP & Software Evolution [MT08] K. Mens and T. Tourwe. Evolution Issues in Aspect-Oriented Programming. Chapter in book on "Software Evolution" edited by T. Mens & S. Demeyer, pp Springer, ISBN DOI / Aspect Mining [KMT07] A. Kellens, K. Mens, and P. Tonella, "A survey of automated code-level aspect mining techniques," in Lecture Notes in Computer Science. Springer Berlin / Heidelberg, November 2007, vol. 4640/2007, pp [Online]. Available: [MVM07] M. Marin, A. van Deursen, and L. Moonen, "Identifying crosscutting concerns using fan-in analysis," ACM Trans. Softw. Eng. Methodol., vol. 17, no. 1, pp. 1-37, December [Online]. Available: [MVM09] M. Marin, A. van Deursen, L. Moonen, and R. van der Rijst, "An integrated crosscutting concern migration strategy and its automated application to JHotDraw," Automated Software Engineering, vol. 26, no. 2, pp ,

5 [BVET05] M. Bruntink, A. van Deursen, R. van Engelen, and T. Tourwe, "On the use of clone detection for identifying crosscutting concern code," IEEE Trans. Softw. Eng., vol. 31, no. 10, pp , October [Online]. Available: [BLLB08] P. F. Baldi, C. V. Lopes, E. J. Linstead, and S. K. Bajracharya, "A theory of aspects as latent topics," SIGPLAN Not., vol. 43, no. 10, pp , [Online]. Available: [VAMCD09] S. Vidal, E. S. Abait, C. Marcos, S. Casas, and A. Díaz Pace, "Aspect mining meets rule-based refactoring," in PLATE '09: Proceedings of the 1st workshop on Linking aspect technology and evolution. New York, NY, USA: ACM, 2009, pp [Online]. Available: [AVM08] E. S. Abait, S. A. Vidal, and C.A. Marcos, "Dynamic analysis and association rules for aspects identification," in II Latin American Workshop on Aspect-Oriented Software Development (22nd Brazilian Symposium on Software Engineering). Institute of Computing - UNICAMP, October 2008, pp Aspect Refactoring [MJ05] M. P. Monteiro and J. Fernandez "Towards a catalog of aspect-oriented refactorings," in AOSD '05: Proceedings of the 4th international conference on Aspect-oriented software development. New York, NY, USA: ACM, 2005, pp [Online]. Available: [CB05] L. Cole and P. Borba, "Deriving refactorings for aspectj," in AOSD '05: Proceedings of the 4th international conference on Aspect-oriented software development. New York, NY, USA: ACM, 2005, pp [Online]. Available: [BCHRT06] D. Binkley, M. Ceccato, M. Harman, F. Ricca, and P. Tonella, "Tool-supported refactoring of existing object-oriented code into aspects," Software Engineering, IEEE Transactions on, vol. 32, no. 9, pp , [Online]. Available: [HOU03] S. Hanenberg, C. Oberschulte, and R. Unl (2003) Refactoring of aspect-oriented software. In Proceedings of the 4th Annual International Conference on Object- Oriented and Internet-based Technologies, Concepts, and Applications for a Networked World. [HK05] J. Hannemann, G. C. Murphy, and G. Kiczales, "Role-based refactoring of crosscutting concerns," in AOSD '05: Proceedings of the 4th international conference on Aspect-oriented software development. New York, NY, USA: ACM, 2005, pp [Online]. Available: Métricas [SGCLV03] C. Sant'anna, A. Garcia, C. Chavez, C. Lucena, and A. v. von Staa, "On the reuse and maintenance of aspect-oriented software: An assessment framework," in Proceedings XVII Brazilian Symposium on Software Engineering, [Online]. Available: [EAM07] M. Eaddy, A. Aho, and G. C. Murphy, "Identifying, assigning, and quantifying crosscutting concerns," in ACoM '07: Proceedings of the First International 5

6 Workshop on Assessment of Contemporary Modularization Techniques. Washington, DC, USA: IEEE Computer Society, 2007, p. 2. [Online]. Available: 6