The tenth international conference on Aspect-oriented software development (AOSD '11)
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Proceedings of the tenth international conference on Aspect-oriented software development
March 21-25, 2011
Porto de Galinhas, Brazil
As aspect-oriented (AO) programming techniques become more widely used, their use in critical systems such as aircraft and telephone networks, will become more widespread. However, careful reasoning about AO code seems difficult because: (1) advice may apply in too many places, and (2) standard specification techniques do not limit the control effects of advice. Commonly used black box specification techniques cannot easily specify control effects, such as advice that does not proceed to the advised code. In this work we avoid the first problem by using Ptolemy, a language with explicit event announcement. To solve the second problem we give a simple and understandable specification technique, translucid contracts, that not only allows programmers to write modular specifications for advice and advised code, but also allows them to reason about the code's control effects. We show that translucid contracts support sound modular verification of typical interaction patterns used in AO code. We also show that translucid contracts allow interesting control effects to be specified and enforced.
© ACM, 2011 This is the author's version of the work. It is posted here by permission of ACM for your personal use. Not for redistribution. The definitive version was published in Proceedings of the tenth international conference on Aspect-oriented software development, pp. 141-152. ACM, 2011. https://doi.org/10.1145/1960275.1960293
Rajan, Hridesh; Bagherzadeh, Megdi; Leavens, Gary T.; and Moody, Sean, "Translucid contracts: expressive specification and modular verification for aspect-oriented interfaces" (2011). Computer Science Conference Presentations, Posters and Proceedings. 21.