Cobol2002 Integrated Development Environment And Realization

COBOL2002 Integrated Development Environment (IDE) is designed and implemented according to standard COBOL2002. This thesis proposes the system architecture based on C/S mode, explains the designing principles and work flows, designs the communication protocols between server and client, and realizes the file management module in Server End. All my work and research can be summarized as follows:1) Analyze the system architecture of the COBOL2002 IDE, and design the modules for Server End according to the top-to-bottom rule. Discuss the function characteristics of Server End modules and introduce the implementation technology.2) Study the network characteristics of COBOL2002 IDE, propose a communication model based on TCP, and figure out the corresponding protocols including data frames and communication processes.3) Analyze the file management module, and design the interface in the Source File Library (SFL) and the flow of file operation with the conceptions of FCT and SFL.