Spring Framework Research Articles

Design and implementation of domain knowledge service platform based on spring framework

ABSTRACTWith so many places to look for information and the uncertainty surrounding the credibility of many free web resources, researchers' demand for knowledge services continues to grow under the e‐science environment. Academic libraries facing the challenge of determining which information will be value‐added when integrated with current collections makes it necessary to build an incorporate knowledge platform that integrates knowledge, skills, tools and services of certain professional field. This paper describes the technical solution of domain knowledge service platform based on Spring Framework, including resource organization, platform design and development. The practical application of domain knowledge service platform is shown in catalytic domain.

Development of the module monitoring residual knowledge of students from disciplines specialized computer systems

The relevance of the material presented in the article, due to the needs of vocational training in conducting monitoring studies, as they are one of the ways of improving access to the European education and student mobility.Development of software module consists of the creation of a client-server application to a server in Java using the Spring framework and client Android. Using the developed software module for monitoring of residual knowledge of students of specialized computer systems contribute to its effective functioning and optimal solution to the question about the quality of training of future specialists.The results of this study can be used to assess residual knowledge of students. The product being offered, which is a test. Using software automates the process of testing and analysis of results. A potential customer can perform any educational organization.The software package has educational scope. One effective way to address the problem of automating verification of residual knowledge of students is to create a program that allows you to create tests, take and analyze their results. Their work is to use client-server technology for fulfilling the above operations. Requirements to software systems:• Small installation file size;• intuitive interface;• speed.The biggest demand for software module in education. Servicing is required for the computer used as a server.

РЕФАКТОРІНГ ПРОГРАМНОГО КОДУ ДІАЛОГОВОГО КОМПОНЕНТУ ПЛАТФОРМИ СИСТЕМИ ПІДТРИМКИ ПРИЙНЯТТЯ РІШЕННЯ ДЛЯ МЕДИЧНОЇ ІНФОРМАЦІЙНОЇ СИСТЕМИ З ВІДКРИТИМ КОДОМ OpenMRS

The importance of Medical Information Systems (MIS) for medical practice is emphasized. The wide usage of the Electronic Medical Records (EMR) software is displayed. The importance and alternative approaches to implementation of the MIS in the Ukraine healthcare system are discussed. The benefits of the open-source MIS usage are shown. Effectiveness of the Clinical Decision Support System (CDSS) application in the medical decision making process is emphasized.<p>The open-source MIS OpenMRS developer tools and software API are reviewed. The results of code refactoring of the dialog subsystem of the CDSS platform which is made as module for the open-source MIS OpenMRS are presented. The structure of information model of database of the CDSS dialog subsystem was updated according with MIS OpenMRS requirements. The Model-View-Controller (MVC) based approach to the CDSS dialog subsystem architecture was re-implemented with Java programming language using Spring and Hibernate frameworks. The MIS OpenMRS Encounter portlet form for the CDSS dialog subsystem integration is developed as an extension. The administrative module of the CDSS platform is recreated. The data exchanging formats and methods for interaction of OpenMRS CDSS dialog subsystem module and DecisionTree GAE service are re-implemented with help of AJAX technology via jQuery library</p>

Building Scalable Java Applications: An In-Depth Exploration of Spring Framework and Its Ecosystem

Building Scalable Java Applications: An In-Depth Exploration of Spring Framework and Its Ecosystem

Implementation of a non intrusive software component to monitor web applications in a public entity

La importancia de medir el tiempo de respuesta de las aplicaciones Web es transcendental para la toma de decisiones y/o correctivos por parte de los funcionarios públicos involucrados en los departamentos de tecnologías y sistemas de información. Esta investigación provee el marco conceptual del desarrollo de un componente J2EE (Java 2 Enterprise Edition) no intrusivo mediante filtros -Web de Servlets e Interceptors de Spring Framework. Así mismo, emplea el protocolo de comunicaciones TCP/IP para el envío de tramas en el formato JSON (JavaScript Object Notation) y su posterior recepción por un componente stand-alone para el registro en una base de datos. Finalmente, se realiza una prueba de hipótesis entre las tecnologías Log4j y Socket Simple, logrando determinar un tiempo de registro promedio de la tramas aproximado a 0.05 segundos, así como señalar que no existen evidencias estadísticas suficientes para afirmar que una sea más óptima y/o rápida que la otra.

COMPUTER IMPLEMENTED METHOD TO MANAGE THE LOAD OF INDUSTRIES WITH PERISHABLE INVENTORIES

A lot of industries now-a-days provide services using perishable commodities. A perishable commodity is one which when goes unused incurs heavy losses, on the contrary if used to full efficiency can lead to huge profits. Various Industries which use perishable inventories are airlines, Hotels, Movie Theatres etc. On the basis of a recent survey it was accounted that between January to June 2015 domestic airlines in India had 7,584,088 vacant seats. Even if they had been sold out for Rs 2500 per seat airlines could have made 18,960 million Indian Rupees. The proposed solution to solve this problem is Yield Management. Yield management is a variable pricing strategy, based on understanding, anticipating and influencing consumer behavior in order to maximize revenue or profits from a fixed, perishable resource. Along with this the concept of Dynamic Pricing is also used. For developing the front end Basic JavaScript, HTML, Ajax, Spring Framework and Play Framework has been used. Java Script and HTML have been used to create forms. Spring is used to develop a Java Web Application on top of the Java Eclipse EE Platform. Also, Play framework has been used to optimize developer productivity by using convention over configuration, hot code reloading and display of errors in the browser. For the payment portal payment gateway has been used. SMS service is provided using SMS gateway. The Yield Management algorithm has been modified to incorporate the dynamic pricing feature. for the backend ORM has been used. For Version Control GIT has been used. Amazon Aws is used for hosting and Tomcat for making server.

Real-time processing of spatial attribute information for mobile web based on standard web framework and HTML5

In general, a mobile web service is a certain application service for mobile device user through web browsers in any place and any time. Trend of HTML5 is towards environment to perform core functionalities for this service such as IndexedDB, WebSocket or WebGL. While, it is increasing domestic cases to build public web-based information systems utilizing e-government standard framework based on the Spring framework based on open source. As well, open data policy is populated to promote applications from private sectors in the ways of accessing Open API or of downloading data sets. In any cases, integrity and updating of public open data are considered as the important aspects for private uses. This study is to design and implement real-time management technology in user interface of the client environment for spatial attribute data provided as public open data. This scheme, one of important modules in the geo-spatial data processing, can be easily utilized for mobile web service development in a specific application field.

RIA기반의 웹 콘텐츠 관리에 관한 설계 및 구현

In this paper, design and implementation of RIA(: Rich Internet Application) technology, a CMS based on either of the Adobe Flex framework. Flex existing HTML + CSS + Javascript, etc. it can be easily added to a variety of visual components on a markup language consisting allow you to implement a more dynamic website. The HTTP request is processed using the Spring Framework of MVC based. Spring Framework provides a number of services for the development of a dynamic website to open source framework for the Java platform. It is being used as a standard-based technology for e-government framework used to develop recommendations and Republic of Korea during the Web service public institutions. Extensive production becomes increasingly thin web can be more efficiently managed, and will provide convenience to the user.

스프링 MVC에서 수평 개발 방법의 제안

The Spring framework including the MVC design concept is the standard in web development in the JAVA environment. The programming style of the structure must be kept strictly, so every web program is able to employ the same structure. It is convenient to distribute jobs, but there are some side effects, like duplication of code, deterioration of professionalization, and deterioration of program performance. To ameliorate those problems, we propose the horizontality development method(HDM) on Spring MVC. We proved that the HDM can solve the problems through the experiment to keep the MVC structure.

SOFTWARE FOR REGIONS OF INTEREST RETRIEVAL ON MEDICAL 3D IMAGES

Background. Implementation of software for areas of interest retrieval in 3D medical images is described in this article. It has been tested against large volume of model MRIs. Material and methods. We tested software against normal and pathological (severe multiple sclerosis) model MRIs from tge BrainWeb resource. Technological stack is based on open-source cross-platform solutions. We implemented storage system on Maria DB (an open-sourced fork of MySQL) with P/SQL extensions. Python 2.7 scripting was used for automatization of extract-transform-load operations. The computational core is written on Java 7 with Spring framework 3. MongoDB was used as a cache in the cluster of workstations. Maven 3 was chosen as a dependency manager and build system, the project is hosted at Github. Results. As testing on SSMU's LAN has showed, software has been developed is quite efficiently retrieves ROIs are matching for the morphological substratum on pathological MRIs. Conclusion. Automation of a diagnostic process using medical imaging allows to level down the subjective component in decision making and increase the availability of hi-tech medicine. Software has shown in the article is a complex solution for ROI retrieving and segmentation process on model medical images in full-automated mode. We would like to thank Robert Vincent for great help with consulting of usage the BrainWeb resource.

Research and Implementation of Groundwater Management Information System Based on J2EE

The design of groundwater management information system: using Struts Spring and Hibernate framework for system design and application development, according to the three layer design of J2EE,the key technology of every layer of the groundwater management information system was designed. The system functions include the basic data maintenance, data analysis, modeling and integrated management. The system provides management personnel with system level support in the analysis of historical data, daily monitoring and groundwater utilization.

Research the Architecture of a New Leisure Agriculture Intelligent System Base on the Internet of Things

According to Hainan smart tourism problem characteristic, a new leisure agriculture intelligent system was proposed combining agricultural technology and the Internet of Things technology. The paper illustrates the overall structure of the system, then design the software platform frame of the system which on Struts, Hibernate, Spring Framework for J2EE technology. The system may provide an effective solution for leisure agricultural intelligent; the intelligent data center analyzes and processes the data, combine with the expert decision-making system, providing support for the user to better understand, then real-time tracking, make cultivation strategies or control online, the user can browse the information via the Internet .

The Application Research of Lightweight J2EE Security Framework

Lightweight J2EE framework to actually use efficiency, has been widely used in all kinds of information system development,However ,Spring is open source framework, its security and access control has been problem of concern,How to construct safe and effective Web applications, is the development process of the important link must be thinking。Based on the Spring frame structure technology on the basis of summing up the access authorization control methods and strategies, highlights the Spring framework in the development process of the advantage technology.

웹서비스와 스마트폰앱을 이용한 연안해양모델 예측자료의 시각화시스템 구현

최근 해양레포츠 산업이 블루오션으로 떠오르고 있는데, 해양레포츠는 조류, 수온, 염도 등과 같은 다양한 환경조건에 영향을 받기 때문에 관측자료 뿐만 아니라 모델 예측자료도 매우 필요한 정보이다. 본 연구에서는 연안해양모델인 FVCOM(Finite Volume Coastal Ocean Model)에서 산출된 예측자료를 웹 및 스마트폰을 통해 제공하는 시각화시스템을 구현하였다. 이를 위하여 FVCOM 자료에 내삽과 샘플링 등의 전처리를 하여, 조위, 수온, 염도의 래스터 이미지와 조류(유속, 유향)의 벡터 데이터베이스를 구축하였고, 스프링 프레임워크(Spring Framework)를 활용하여 REST(Representational State Transfer) 기반의 API(Application Programming Interface)를 제공하는 웹서비스를 구축하였다. 또한 데이터베이스 자료를 데스크톱 및 이기종의 스마트폰에 탑재시킴으로써 크로스플랫폼(cross-platform) 시각화 환경을 실현하였다. Ocean leisure sports have recently emerged as one of so-called blue ocean industries. They are sensitive to diverse environmental conditions such as current, temperature, and salinity, which can increase needs of forecasting data as well as in-situ observations for the ocean. In this context, a Web-based geovisualization system for coastal information produced by model forecasts was implemented for use in supporting various ocean activities. First, FVCOM(Finite Volume Coastal Ocean Model) was selected as a forecasting model, and its data was preprocessed by a spatial interpolation and sampling library. The interpolated raster data for water surface elevation, temperature, and salinity were stored in image files, and the vector data for currents including speed and direction were imported into a distributed DBMS(Database Management System). Web services in REST(Representational State Transfer) API(Application Programming Interface) were composed using Spring Framework and integrated with desktop and mobile applications developed on the basis of hybrid structure, which can realize a cross-platform environment for geovisualization.

Research and Implementation of Animal Experience Management System Based on Workflow

Aimed at the absence of management of the experimental process in Animal Management System, this paper proposed to use open source workflow engine -- Jbpm and SSH(Structs + Hibernate + Spring) framework combine with Petri Nets thought to build Animal Experience Management System. In order to obtain availability and comprehensiveness, the target system can not only collect, store, analyze the experimental data but also can manage the experimental process.

The Application of the SSHDWR+AJAX Combination Frame in the Human Resources Management System

The J2EE ,Struts, Spring, Hibernate and Ajax frameworks are studied deeply, and the concept of multi-storey SSHDWR is put forward . the integrated SSHDWR + AJax composite frame is Designed. the integrated framework of SSHDWR + AJax is used in the actual human resource management system, including the system requirements analysis, the functional design, the database design and the system construction design. the framework based on SSHDWR+Ajax is implemented successfully.

KNODWAT: A scientific framework application for testing knowledge discovery methods for the biomedical domain

BackgroundProfessionals in the biomedical domain are confronted with an increasing mass of data. Developing methods to assist professional end users in the field of Knowledge Discovery to identify, extract, visualize and understand useful information from these huge amounts of data is a huge challenge. However, there are so many diverse methods and methodologies available, that for biomedical researchers who are inexperienced in the use of even relatively popular knowledge discovery methods, it can be very difficult to select the most appropriate method for their particular research problem.ResultsA web application, called KNODWAT (KNOwledge Discovery With Advanced Techniques) has been developed, using Java on Spring framework 3.1. and following a user-centered approach. The software runs on Java 1.6 and above and requires a web server such as Apache Tomcat and a database server such as the MySQL Server. For frontend functionality and styling, Twitter Bootstrap was used as well as jQuery for interactive user interface operations.ConclusionsThe framework presented is user-centric, highly extensible and flexible. Since it enables methods for testing using existing data to assess suitability and performance, it is especially suitable for inexperienced biomedical researchers, new to the field of knowledge discovery and data mining. For testing purposes two algorithms, CART and C4.5 were implemented using the WEKA data mining framework.

Design and Implementation of Network Forum Based on SSH2

The framework of Struts2, Spring2.5 and Hibernate3(SSH2) was discussed and used to design and implement a network forum system. The system used the MySQL as the back-end database and adopted the reflection mechanism provided by the Spring framework to load the data access layer and introduced the AOP thinking to manage users rights. It also used the AJAX and the JQuery technology to provide users with a more accessible experience. The forum according to different rights of the users provides the functions of user management, resource management, post management, information search, forum management, message management, etc. It achieves a practical network platform for the university students to learn and communication.

Verification mechanism for lightweight componenent-based environment based on IoC container

The paper presents a concept of component verification framework dedicated to a particular lightweight component environment. A starting point of the paper constitutes a discussion about significance of verification process of syntax inconsistencies in the software development. Next, the need of verification in service-oriented and component-based systems are presented and various approaches of verification in existing component environments are explained. The main part of the paper introduces a concept of a functional integrity of component-based systems that utilize verification mechanisms checking components consistency. The proposed solution is built on fine-grained component environment (close to classes similarly to the Spring Framework) realized in AgE platform. Selected technical aspects of the framework design illustrate the considerations of the paper.

The Electronic Logbook for the Information Storage of ATLAS Experiment at LHC (ELisA)

A large experiment like ATLAS at LHC (CERN), with over three thousand members and a shift crew of 15 people running the experiment 24/7, needs an easy and reliable tool to gather all the information concerning the experiment development, installation, deployment and exploitation over its lifetime.With the increasing number of users and the accumulation of stored information since the experiment start-up, the electronic logbook actually in use, ATLOG, started to show its limitations in terms of speed and usability. Its monolithic architecture makes the maintenance and implementation of new functionality a hard-to-almost-impossible process.A new tool ELisA has been developed to replace the existing ATLOG. It is based on modern web technologies: the Spring framework using a Model-View-Controller architecture was chosen, thus helping building flexible and easy to maintain applications. The new tool implements all features of the old electronic logbook with increased performance and better graphics: it uses the same database back-end for portability reasons. In addition, several new requirements have been accommodated which could not be implemented in ATLOG.This paper describes the architecture, implementation and performance of ELisA, with particular emphasis on the choices that allowed having a scalable and very fast system and on the aspects that could be re-used in different contexts to build a similar application.