| Enterprise and Service Intelligence Computting modeling tool (Hereinafter referred to as ICES-Modeling tool) is developed independently by ICES center of HIT, which is a simple and intuitive modeling tool to enterprise applications. It can build Platform Independent Model and Common Information Model, at the same time it also can customize its templet to build model. In order to adapt to the development of business transaction and assemble Enterprise Web Service Flows, this dissertation combines BPEL (Business Process Execution Language) modeling ideological with ICES-Modeling tool based on ICES-Modeling tool and builds the BPEL process using ICES-Modeling tool. So this dissertation will discusses and researches the following aspects.Firstly, this dissertation searches into the principle, the structure and the function of ICES-Modeling tool. At the same time, it paves the way for developing BPEL program by analyzing and researching into the BPEL syntax and grammar meticulous.Secondly, it divided the BPEL language into 4 parts based on deeply understanding BPEL. It established detailed mapping rules for every part, which are mapped into ICES-Modeling tool and saved in ICES-Modeling tool as template. At the same time, these elements which are assigned through a property dialog are showed using simple graphs in ICES-Modeling tool.So we can build BPEL model according to this template.At last, the dissertation developed a system that can transform the BPEL model to BPEL process. In the system, JavaBean related to elements are built firstly, then information extraction class are built that can extract the information of model. The extracted information is writen to a new BPEL process according to the order of elements, at the same time release file and deploy file are built for the process.The system is combined with ICESFramework for its wide application. The system is packaged into a jar and put into the framework, so we can build development process based on the framework. |
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