Eneral Report Tools Derived System Design And Implementation

Statements as information display and organization of a powerful means, enterprise application system is particularly important part of. Along with the network technology development, the B/S model of enterprise application system has gradually become the mainstream of software R&D, report also is such. But B/S mode reports often cannot meet the requirement of the system function, so in B/S mode reports problems in-depth study has certain practical significance.This paper to UniEAP Report for the development of general reporting tools, with its system architecture as the basis, combined with the enterprise application system for reports the demand of design, and puts forward a set of general report system are derived.This paper first introduced the J2EE technology and MVC design pattern, followed by the application of UniEAP Report platform are described, including a B/S structure report engine system and the structure of C/S report designer. The last of this paper is the main content:(1) from the logic layer, integrated layer design and scheduling module design three levels on the derived system carried out a detailed analysis and design, and focuses on several key technical details. In logic layer section details the various format report design method, integrated layer design part mainly elaborates how to according to the UniEAP Report provided by API interface in Struts framework based on integrated layer function; scheduling module design details in Quartz scheduling model based on the abstract task scheduling component model and implementation process.(2) system test part, divided into the test environment, test technology, the test process design and analysis of test results.(3) system implementation example, statements were HTML, PDF, Excel, RTF, CSV format is derived, and gives examples of statements Print results.The results show that, the realization of report system are derived in various statements derived form are able to achieve the ideal effect.Based on the general report tool not only as an independent reporting system can also be part of the design of very convenient and system integration in specific projects. Currently in many areas projects are the specific application, and have achieved some desired effect.