Agricultural Environment Information Management

ZigBee communication technology was used to design the internal information transmission system of intelligent gateway in the monitoring system. Finally, the system was used to detect the changes of temperature and humidity in the environment in real time for verification. The results showed that Amazon AWS cloud service platform was used to build the monitoring system, while the application layer used Spring MVC system framework in J2EE platform to realize the storage of perception data, control of equipment, and analysis of data, and developed the DEMO system by using Amazon DynamoDB NoSQL database and RDS database to jointly store data. The results of this study show that the agricultural environment IOT monitoring system based on cloud computing can better realize the monitoring of relevant parameters in the crop environment, and can lay a foundation for the development of agricultural technology of follow-up facilities.

Architecture of Component-based Information Systems over the J2EE Platform

Component-based development can be addressed from two different fronts, or more precisely, from two different levels. One of them regards the technology used for system implementation, and the other is a previous and more abstract level, where the focus is set to the logical structure of the solution and where technological issues are not considered. Model Driven Architecture promotes such separation by distinguishing platform independent models from platform specific models. In alignment with this approach, this article proposes a mapping from the tiered and platform independent architecture for information systems resulting from the application of a widely known methodological approach, to the available constructs in the J2EE platform. This mapping allows the definition of transformations between platform independent models, resulting from the referred methodology where it is possible to abstractly reason about the solution, and platform specific models which are aligned with technological constructs and are directly implemented.

Knowware-Based Software Engineering

The first part of this chapter reviews the origin of knowware-based software engineering. It originates from the authors' experiences in finding new techniques for knowledge-based software engineering while performing PROMIS, a continuing project series from the 1990s. The key point of PROMIS is to generate applications automatically by separating the development of domain knowledge from that of software architecture, with an important innovation of acquiring and summarizing domain knowledge automatically based on the pseudo-natural language understanding techniques. However, during PROMIS development, the authors did not find an appropriate form for the separated domain knowledge. The second part of the chapter briefly describes how the authors came to the concept of knowware. They stated that the essence of knowware is its capacity as a commercialized form of domain knowledge. It is also the third major component of IT after hardware and software. The third part of the chapter introduces the basic concepts of knowware and knowware engineering. Three life cycle models of knowware engineering and the design of corresponding knowware implementations are given. The fourth part of the chapter introduces object-oriented mixware engineering. In the fifth part of the chapter, two recent applications of knowware technique regarding smart room and Web search are reported. As a further development of PROMIS, the sixth part of the chapter discusses knowware-based redesign of its framework. In the seventh part of the chapter, the authors discuss automatic application generation and domain knowledge modeling on the J2EE platform, which combines techniques of PROMIS, knowware, and J2EE, and the development and deployment framework (i.e. PROMIS/KW**).

Research on Regional Special E-Commerce Platform

This paper analyzes the current information technology and technology limited of electronic commerce platform, and put forward a platform of regional characteristics based on electronic business information publishing system. Finally the paper gives general model and the realization of the platform structure, key technology and process. The platform uses conversion technology of StrutsCX framework based on J2EE platform and the XSLT parsing template of XML document tree that generates and provide automation platform construction features site for the user, it can quickly set up a tourism industry application component with plug-in manner.

Study on Tourism Electronic Platform Based on Large Data Background

A big scale data poses a great challenge to data storage, management and data analysis. This article analyzes the basic concepts of large data, and mainly used on large data makes the simple contrast. And paper put forward a platform of regional characteristics based on electronic business information publishing system. Finally the paper gives general model and the realization of the platform structure, key technology and process. The platform uses conversion technology of StrutsCX framework based on J2EE platform and the XSLT parsing template of XML document tree that generates and provide automation platform construction features site for the user, it can quickly set up a tourism industry application component with plug-in manner.

The Architecture and Implementation for International Trade Settlement Software Design

As China's reform and opening up the market, in the process of the WTO entering China, a growing number of financial institutions, enterprises, and individual funds began to internationally trade in a variety of ways. This system is based on the domestic bank of international settlement business has carried on the earnest analysis, comprehensive bank core accounting system and the peripheral system experience, on the basis of the practical demand for business bank, under the guidance of senior international business professionals in the industry and the design and development. The international settlement system adopts B/S structure, based on the J2EE platform, achieve security, flexible, support for multiple platforms.

Information Management System of Metrological Evaluation Based on SSH Framework

The paper developed an information management system of metrological evaluation based on the SSH framework, in order to further standardize the information management of evaluators, and a more stable and accurate information management of evaluation tasks and evaluators, also improves the working quality and efficiency of management center. The more important is making the assignment of evaluators open and objective. This information management system is based on the SSH J2EE platform application framework, in combination with the use of the MySQL database, it adopts JAVA programming technique and B/S development mode. The information management system of evaluation has realized the function of the adding, deleting, revising and querying of information of evaluators and evaluation tasks. In addition, it also has realized an objective and automatic selection of evaluators, which effectively improves the quality and efficiency of management center.

Design and Implementation of Room Management System of Hotel Based on J2EE

For the growing prosperity of the hotel industry,to improve the efficiency of hotel housing management, the paper adopts J2EE platform combine with JBPM workflow technology as a workflow development tools,using the SQL Server 2008 as database to develop hotel housing management system with friendly interface,completely functions and good security.The application of the system reduces the use cost of room management of hotel, improving the room management efficiency of the hotel.

Data Warehousing and Data Mining Technology Implementation in Jpeen_CRM System Design

In this paper, on the basis of in-depth study of data warehouse, OLAP, data mining and other key technologies, according to the characteristics of the Jpeen customer relationship management (Jpeen_CRM), developed a Web-based customer relationship management system. First of all, research the demand for Jpeen company and create Jpeen_CRM data warehouse. Second, create the OLAP multidimensional cube which is applied to the analysis of customer transactions. Using the decision tree algorithm to create mining models for customers to choose glasses, and gives pruning optimize decision tree. Using decision tree to classify users and recommend them the hot products they prefer. Finally, realize the Jpeen_CRM on J2EE platform, provide a decision support for Jpeen company to better serve customers and make the company itself have the advantages in a competitive environment.

WEB ACCESSIBLE MULTIACCOUNT CONFIGURABLE CLIENT EMAIL APPLICATIO

The article presents alternative ways of checking emails and how to make an application mail enabled using library of J2EE Platform – JavaMail API. The article describes application attainable from WEB browser based on JSP Scripts and Java servlets. Application allows for access to multiple email accounts through one web page.