Abstract
Agent communication has been standardized by FIPA in order to ensure interoperability of agent platforms. In practice only few deployed agent applications exist and agent technology remains a niche technology that runs its own isolated technology stack. In order to facilitate the integration of agents with well-established and used technologies the connection of agents with web services plays an important role. This problem has traditionally been tackled by creating translation elements that accept FIPA or web service requests as input and produce the opposite as output. In this paper we will show how a generic integration of web services can be achieved for agents that follow our active components approach. Active components allow encapsulating agent behavior in black box components that may act as service providers and consumers with explicit service interfaces. Thus, the integration approach will directly make use of these services. Concretely, the presented approach aims at answering two important questions. First, how can specific functionality of an existing agent system be made available to non-agent systems and users? Second, how can an agent system seamlessly integrate existing non agent functionality? The first aspect relates to the task of service publication while the latter refers to external service invocation. In this paper a generic conceptual approach for both aspects will be presented and it will be further shown how a specific integration with both WSDL and RESTful web services can be achieved. Example applications will be used to illustrate the approach in more details.
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References
Baduel, L., Baude, F., Caromel, D., Contes, A., Huet, F., Morel, M., Quilici, R.: Programming, Deploying, Composing, for the Grid. In: Grid Computing: Software Environments and Tools. Springer (January 2006)
Betz, T., Cabac, L., Wester-Ebbinghaus, M.: Gateway architecture for Web-based agent services. In: Klügl, F., Ossowski, S. (eds.) MATES 2011. LNCS, vol. 6973, pp. 165–172. Springer, Heidelberg (2011)
Braubach, L., Pokahr, A.: Addressing challenges of distributed systems using active components. In: Brazier, F.M.T., Nieuwenhuis, K., Pavlin, G., Warnier, M., Badica, C. (eds.) Intelligent Distributed Computing V. SCI, vol. 382, pp. 141–151. Springer, Heidelberg (2011)
Braubach, L., Pokahr, A.: Developing Distributed Systems with Active Components and Jadex. Scalable Computing: Practice and Experience 13(2), 3–24 (2012)
Fielding, R.T.: Architectural styles and the design of network-based software architectures. PhD thesis (2000) AAI9980887
Greenwood, D., Buhler, P., Reitbauer, A.: Web service discovery and composition using the web service integration gateway. In: Proceedings of the IEEE International Conference on e-Technology, e-Commerce, and e-Services (EEE 2005), pp. 789–790. IEEE Computer Society (2005)
Karaenke, P., Schuele, M., Micsik, A., Kipp, A.: Inter-organizational interoperability through integration of multiagent, web service, and semantic web technologies. In: Fischer, K., Müller, J.P., Levy, R. (eds.) ATOP 2009 and ATOP 2010. LNBIP, vol. 98, pp. 55–75. Springer, Heidelberg (2012)
Karmani, R., Shali, A., Agha, G.: Actor frameworks for the jvm platform: a comparative analysis. In: Proceedings of the 7th International Conference on Principles and Practice of Programming in Java, PPPJ 2009, pp. 11–20. ACM, New York (2009)
Marino, J., Rowley, M.: Understanding SCA (Service Component Architecture), 1st edn. Addison-Wesley Professional (2009)
Nguyen, X.T., Kowalczyk, R.: WS2JADE: Integrating web service with jade agents. In: Huang, J., Kowalczyk, R., Maamar, Z., Martin, D., Müller, I., Stoutenburg, S., Sycara, K. (eds.) SOCASE 2007. LNCS, vol. 4504, pp. 147–159. Springer, Heidelberg (2007)
Overeinder, B., Verkaik, P., Brazier, F.: Web service access management for integration with agent systems. In: Proceedings of the 2008 ACM Symposium on Applied Computing (SAC), Fortaleza, Ceara, Brazil, March 16-20, pp. 1854–1860 (2008)
Pokahr, A., Braubach, L.: Active Components: A Software Paradigm for Distributed Systems. In: Proceedings of the 2011 IEEE/WIC/ACM International Conference on Intelligent Agent Technology (IAT 2011). IEEE Computer Society (2011)
Pokahr, A., Braubach, L., Jander, K.: Unifying agent and component concepts - jadex active components. In: Dix, J., Witteveen, C. (eds.) MATES 2010. LNCS, vol. 6251, pp. 100–112. Springer, Heidelberg (2010)
Sutter, H., Larus, J.: Software and the concurrency revolution. ACM Queue 3(7), 54–62 (2005)
Szyperski, C., Gruntz, D., Murer, S.: Component Software: Beyond Object-Oriented Programming, 2nd edn. ACM Press and Addison-Wesley (2002)
Varga, L.Z., Hajnal, Á.: Engineering web service invocations from agent systems. In: Mařík, V., Müller, J.P., Pěchouček, M. (eds.) CEEMAS 2003. LNCS (LNAI), vol. 2691, pp. 626–635. Springer, Heidelberg (2003)
World Wide Web Consortium (W3C). Web Services Description Language (WSDL) (June 2007)
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Braubach, L., Pokahr, A. (2013). Conceptual Integration of Agents with WSDL and RESTful Web Services. In: Dastani, M., Hübner, J.F., Logan, B. (eds) Programming Multi-Agent Systems. ProMAS 2012. Lecture Notes in Computer Science(), vol 7837. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-38700-5_2
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DOI: https://doi.org/10.1007/978-3-642-38700-5_2
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