Abstract
Recent state-of-the-art approaches enhance JavaScript programs with concerns (e.g., persistence, security, transactions, etc.) by modifying the source code by hand to use special libraries. As a result, adding concerns to a JavaScript program creates divergent codebases that must be maintained separately. At the core of the problem is that JavaScript lacks metadata to express concerns declaratively. In this paper, we present a declarative approach to enhancing JavaScript programs that applies the Java annotations infrastructure to JavaScript, without extending the JavaScript language. An IDE combines JavaScript and Java during the development, but processes the languages separately. Programmers declare how concerns should be added to a JavaScript program using Java annotations. Based on the annotations, a code generator synthesizes aspect code that adds the specified concerns. Although these enhancements are implemented as third-party libraries, our approach can transparently insert them into JavaScript programs given a declarative specification.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
