Context-aware BPEL workflow system using aspect-oriented programming

作     者：Minsuk Kim Donggyu Kuak Jongsun Choi Jaeyoung Choi 

作者机构：Computer Science and EngineeringSoongsil University 

出 版 物：《Journal of Measurement Science and Instrumentation》 (测试科学与仪器（英文版）)

年 卷 期：2012年第3卷第2期

页      面：119-122页

学科分类：08[工学] 0835[工学-软件工程] 081202[工学-计算机软件与理论] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：Basic Science Research Program through the National Research Foundation of Korea(NRF)funded by the Ministry of Education Science and Technology(No.2010-0025831) 

主　　题：aspect-oriented programming(AOP) business process execution language(BPEL) context-aware workflow 

摘      要：Business process execution language(BPEL)is a most recognized standard workflow ***,it is difficult to be used in the ubiquitous system computing environment because it is difficult to describe the context information in the selection of the flow through the *** solve this problem,we propose a new BPEL workflow system with context-awareness by using aspect-oriented programming(AOP).This system is composed of a BPEL system module and a weaving module using AOP for *** BPEL system module generates a BPEL workflow *** the weaving module converts a context-aware mark-up language(CAML)document to the aspect-oriented program that is applied to context-aware code without modification of the existing BPEL *** also define a new document form that is called CAML,which provides a context-aware that is not available in *** system can generate a context-aware workflow *** is developed in a way that inserts context information using AOP to provide context-aware services.