The document discusses integrating loosely coupled systems using a service-oriented architecture (SOA) approach. It proposes a generalized model to integrate various data sources related to a student admission process. The model uses SOA and web services to integrate student application, merit list generation, admission, and banking modules without changing their underlying business logic. This allows retrieving a student's application status, checking if they are on the merit list, assessing financial status, and recommending an education loan from compared banking options if needed. The integrated system provides a single interface to get information previously spread across different platforms and applications.
The development of information technology should be ordered to improve the services including job fair information system
services. This work aimed to develop of web-based job fair information system. The methods used in this work consists of collecting
data method, and software development method. Collecting data method using observations, interview, and literature study. Software
development method using waterfall model comprising the steps of requirements, specfification and design, implementation, testing,deployment, and maintenance. The results of this work is software web-based information system provided a job information,registration, and test schedule information.
Services Modeling based on SOA and BPM for Information System Flexibility Imp...IJECEIAES
The lack of identify services mechanism which is related to the development of information systems could be impact in wasting time, over budget and can not adapt to the changing environment. This phenomenon is happened by the belief that lack of capturing user requirement. This is due to consider the business environment is always running normally. In fact, the development of the system needs a way to anticipate the business environment that unpredictable changes.Therefore, the phenomenon on the need for modeling services can able to respond to the changing needs of users still have a chancein this study. It explores modeling services to synergize SOA and BPM.Several previous studies generally use a business driven approach, technical partially driven to develop the service modeling. This leads to the question of how a service should be modeled so that it can be applied in different contexts and business processes also. It is support user needs in diversity and heterogeneous system environments. This Conditions occurs in corporate university. The case studies in this research is a Learning Management System (LMS) in Academic Enterprise System (EAS). The research stages are: (1) Analysis of Synergy in SOA and BPM, (2) Analysis of User Experience in LMS Academic Enterprise System (L-EAS), (3) Analysis of Modeling Framework, (4) Proposed Framework that aligning SOA and BPM. The result of this study is proposed system framework based on services to increase the flexibility of information systems at LMS Academic Enterprise System (L-EAS).
International Journal of Computational Engineering Research(IJCER) is an intentional online Journal in English monthly publishing journal. This Journal publish original research work that contributes significantly to further the scientific knowledge in engineering and Technology.
A Generic Model for Student Data Analytic Web Service (SDAWS)Editor IJCATR
Any university management system accumulates a cartload of data and analytics can be applied on it to gather useful
information to aid the academic decision making process. This paper is a novel attempt to demonstrate the significance of a data
analytic web service in the education domain. This can be integrated with the University Management System or any other application
of the university easily. Analytics as a web service offers much benefits over the traditional analysis methods. The web service can be
hosted on a web server and accessed over the internet or on to the private cloud of the campus. The data from various courses from
different departments can be uploaded and analyzed easily. In this paper we design a web service framework to be used in educational
data mining that provide analysis as a service.
Development of Personal Assistant System with Human Computer InteractionWaqas Tariq
In recent years, some personal assistant systems have appeared in our daily life. They provided some services such as account management, curriculum management, diary management, financing management and so on. This study presents a design and implementation of a personal assistant system platform especially for students and employee to help to manage their learning, life and work better. One of the highlights of this system has an instant chatting system except for the above functions. This paper indicates not only some beneficial interactive functions but also presented detailed ideas of information system analysis, design, and test. It has a friendly interactive interface and a good manageable system, and experimental studies of these functions are proved to be reliable, efficient, and acceptable for users when applied to learning and working environments.
The development of information technology should be ordered to improve the services including job fair information system
services. This work aimed to develop of web-based job fair information system. The methods used in this work consists of collecting
data method, and software development method. Collecting data method using observations, interview, and literature study. Software
development method using waterfall model comprising the steps of requirements, specfification and design, implementation, testing,deployment, and maintenance. The results of this work is software web-based information system provided a job information,registration, and test schedule information.
Services Modeling based on SOA and BPM for Information System Flexibility Imp...IJECEIAES
The lack of identify services mechanism which is related to the development of information systems could be impact in wasting time, over budget and can not adapt to the changing environment. This phenomenon is happened by the belief that lack of capturing user requirement. This is due to consider the business environment is always running normally. In fact, the development of the system needs a way to anticipate the business environment that unpredictable changes.Therefore, the phenomenon on the need for modeling services can able to respond to the changing needs of users still have a chancein this study. It explores modeling services to synergize SOA and BPM.Several previous studies generally use a business driven approach, technical partially driven to develop the service modeling. This leads to the question of how a service should be modeled so that it can be applied in different contexts and business processes also. It is support user needs in diversity and heterogeneous system environments. This Conditions occurs in corporate university. The case studies in this research is a Learning Management System (LMS) in Academic Enterprise System (EAS). The research stages are: (1) Analysis of Synergy in SOA and BPM, (2) Analysis of User Experience in LMS Academic Enterprise System (L-EAS), (3) Analysis of Modeling Framework, (4) Proposed Framework that aligning SOA and BPM. The result of this study is proposed system framework based on services to increase the flexibility of information systems at LMS Academic Enterprise System (L-EAS).
International Journal of Computational Engineering Research(IJCER) is an intentional online Journal in English monthly publishing journal. This Journal publish original research work that contributes significantly to further the scientific knowledge in engineering and Technology.
A Generic Model for Student Data Analytic Web Service (SDAWS)Editor IJCATR
Any university management system accumulates a cartload of data and analytics can be applied on it to gather useful
information to aid the academic decision making process. This paper is a novel attempt to demonstrate the significance of a data
analytic web service in the education domain. This can be integrated with the University Management System or any other application
of the university easily. Analytics as a web service offers much benefits over the traditional analysis methods. The web service can be
hosted on a web server and accessed over the internet or on to the private cloud of the campus. The data from various courses from
different departments can be uploaded and analyzed easily. In this paper we design a web service framework to be used in educational
data mining that provide analysis as a service.
Development of Personal Assistant System with Human Computer InteractionWaqas Tariq
In recent years, some personal assistant systems have appeared in our daily life. They provided some services such as account management, curriculum management, diary management, financing management and so on. This study presents a design and implementation of a personal assistant system platform especially for students and employee to help to manage their learning, life and work better. One of the highlights of this system has an instant chatting system except for the above functions. This paper indicates not only some beneficial interactive functions but also presented detailed ideas of information system analysis, design, and test. It has a friendly interactive interface and a good manageable system, and experimental studies of these functions are proved to be reliable, efficient, and acceptable for users when applied to learning and working environments.
Design and implement a new secure prototype structure of e-commerce system IJECEIAES
The huge development of internet technologies and the widespread of modern and advanced devices lead to an increase in the size and diversity of e-commerce system development. These developments lead to an increase in the number of people that navigate these sites asking for their services and products. Which leads to increased competition in this field. Moreover, the expansion in the size of currency traded makes transaction protection an essential issue in this field. Providing security for each online client especially for a huge number of clients at the same time, causing an overload on the system server. This problem may lead to server deadlock, especially at rush time, which reduce system performance. To solve security and performance problems, this research suggests a prototype design for agent software. This agent will play the role of broker between the clients and the electronic marketplace. This is done by providing security inside the client device and converting the client’s order into a special form which is called a record form to be sent to the commercial website. Experimental results showed that this method increase system performance in terms of page loading time, transaction processing and improves the utilization of system resources.
Dear students get fully solved assignments
Send your semester & Specialization name to our mail id :
“ help.mbaassignments@gmail.com ”
or
Call us at : 08263069601
(Prefer mailing. Call in emergency )
Study on Use Case Model for Service Oriented Architecture Developmentijwtiir
The recent trends in the computer industry are the one
and only thing i.e., web services. Because of the common
availability and open technologies web services are relevant to
all. Service-oriented architecture (SOA) helps organizations to
transform their business processes for high performance by
simplifying the underlying information systems. The most
challenging aspect of building successful software applications is
clearly understanding and specifying the requirements that an
application must satisfy. Use case modeling is an increasingly
popular approach for identifying and defining requirements for
software applications of all types. Use cases describe the
behavior of the system as its users interact with it. This approach
helps to place the software requirements in the framework of a
user doing some useful work with the system. This type of
approach helps to map software requirements to the relevant enduser business processes, a very powerful concept. This paper
presents how the relationship between use case model and
Service oriented architecture.
A Fuzzy Expert System for Assessing the InternetStores Based on Web Site Attr...IDES Editor
Purpose of this research is determining the success
of online shopping stores by an intelligent system. Here a
Fuzzy Expert System has been designed with the consideration
of website attributes as input variables. The web site success
level is determined in this system as output.
The rules of systems have been extracted from some ecommerce
experts and the systems have been developed with
the use of FIS tool of MATLAB software. The final result
contains an anticipating model for evaluating level of web
site success of shopping centers based on website factors
situation. The presented steps have been run in four online
bookstores as the empirical study.
Examination is the process by which the ability and the quality of the examinees can be measured. It is necessary to ensure the quality of the examinees. Online examination system is the process by which the participants can appear at the examination irrespective of their locations by connecting to examination site via Internet using desktop computers, laptops or smart phones. Automated score generation is the process by which the answer scripts of the examinations are evaluated automatically to generate scores. Although, there are many existing online examination systems, the main drawback of these systems is that they cannot compute automated score accurately, especially from the text-based answers. Moreover, most of them are unilingual in nature. As a result, examinees can appear at the examination in a particular language. Considering this fact, in this paper, we present a framework that can take Multiple Choice Questions (MCQ) examinations and written examinations in two different languages English and Bangla. We develop a database where the questions and answers are stored. The questions from the database are displayed in the web page with answering options for the MCQ questions and text boxes for the written questions. For generating the scores of the written questions, we performed several types of analysis of the answers of the written questions. However, for generating the scores of the MCQ questions, we simply compared between the database answers and the user’s answers. We conducted several experiments to check the accuracy of score generation by our system and found that our system can generate 100% accurate scores for MCQ questions and more than 90% accurate scores from text based questions.
Thriving information system through business intelligence knowledge managemen...IJECEIAES
In the current digitalization dilemma of an organization, there is a need for the business intelligence and knowledge management element for enhancing a perspective of learning and strategic management. These elements will comprise a significant evolution of learning, insight gained, experiences and knowledge through compelling theoretical impact for practitioners, academicians, and scholars in the pertinent field of interest. This phenomenon occurs due to digitalization transformation towards industry revolution 5.0 and organizational excellence in the information system area. This research focuses on the characteristic of a comprehensive performance measure perspective in an organization that conceives information assessment and key challenges of Business Intelligence and Knowledge Management in perceiving a relevant organizational excellence framework. The dynamic research focusing on the decision-making process and leveraging better knowledge creation. The future of organization excellence seemed to be convergent in determining the holistic performance measure perspective and its factors towards industry revolution 5.0. The research ends up with a typical basic excellence framework that will mash up some characteristics in designing an organizational strategic performance framework. The output is a conceptual performance measure framework for a typical decision-making application for organizational strategic performance management dashboarding.
AN OVERVIEW OF EXISTING FRAMEWORKS FOR INTEGRATING FRAGMENTED INFORMATION SYS...ijistjournal
Literatures show that there are several structured integration frameworks which emerged with the aim of facilitating pplication integration. But weakness and strength of these frameworks are not known. This
paper aimed at reviewing these frameworks with the focus on identifying their weakness and strength. Toaccomplish this, recommended comparison factors were identified and used to compare these frameworks.Findings shows that most of these structure frameworks are custom based on their motives. They focus onintegrating applications from different sectors within an organization for the purpose of eliminating communication inefficiencies. There is no framework which guides pplication’s integrators on goals of integrations, outcomes of integration, outputs of integration and skills which will be required for
types of applications expected to be integrated. The study recommended further study on integration
framework especial on designing unstructured framework which will support and guide application’s
integrators with consideration on consumer’s surrounding environment.
WEB SERVICE SELECTION BASED ON RANKING OF QOS USING ASSOCIATIVE CLASSIFICATIONijwscjournal
With the explosive growth of the number of services published over the Internet, it is difficult to select satisfactory web services among the candidate web services which provide similar functionalities. Quality of Service (QoS) is considered as the most important non-functional criterion for service selection. But this criterion is no longer considered as the only criterion to rank web services, satisfying user’s preferences. The similarity measure (outputs–inputs similarity) between concepts based on ontology in an interconnected network of semantic Web services involved in a composition can be used as a distinguishing criterion to estimate the semantic quality of selected services for the composite service. Coupling the
semantic similarity as the functional aspect and quality of services allows us to further constrain and select services for the valid composite services. In this paper, we present an overall service selection and ranking framework which firstly classify candidate web services to different QoS levels respect to user’s QoS requirements and preferences with an Associative Classification algorithm and then rank the most qualified candidate services based on their functional quality through semantic matching. The experimental results show that proposed framework can satisfy service requesters’ non-functional requirements.
Development of Web-based Job Fair Information SystemEditor IJCATR
The development of information technology should be ordered to improve the services including job fair information system
services. This work aimed to develop of web-based job fair information system. The methods used in this work consists of collecting
data method, and software development method. Collecting data method using observations, interview, and literature study. Software
development method using waterfall model comprising the steps of requirements, specfification and design, implementation, testing,
deployment, and maintenance. The results of this work is software web-based information system provided a job information,
registration, and test schedule information.
Development of Web-based Job Fair Information SystemEditor IJCATR
The development of information technology should be ordered to improve the services including job fair information system
services. This work aimed to develop of web-based job fair information system. The methods used in this work consists of collecting
data method, and software development method. Collecting data method using observations, interview, and literature study. Software
development method using waterfall model comprising the steps of requirements, specfification and design, implementation, testing,
deployment, and maintenance. The results of this work is software web-based information system provided a job information,
registration, and test schedule information.
A SERVICE ORIENTED DESIGN APPROACH FOR E-GOVERNANCE SYSTEMSijitcs
Today electronic Governance (E-governance) is no more a buzzword but a reality as countries all over the
worldwide have shown interest in harnessing governance with state-of-the-art information and
communication technology(ICT), in order to foster better governance. However, the inherent complexities
of E-governance systems remain as a challenge for the architects to develop large scale, distributed, and
interoperable E-governance applications. Besides this the dynamic nature of such applications further
complicates the system design. In this paper, we present a design approach based on the service oriented
paradigm for building E-governance systems. We also formalize concepts like service environment, service
composition, and service collaboration which are some of the important ingredients of our design
approach. In the sequel we highlight the suitability of our approach through some E-governance service
provisioning scenarios
Design and implement a new secure prototype structure of e-commerce system IJECEIAES
The huge development of internet technologies and the widespread of modern and advanced devices lead to an increase in the size and diversity of e-commerce system development. These developments lead to an increase in the number of people that navigate these sites asking for their services and products. Which leads to increased competition in this field. Moreover, the expansion in the size of currency traded makes transaction protection an essential issue in this field. Providing security for each online client especially for a huge number of clients at the same time, causing an overload on the system server. This problem may lead to server deadlock, especially at rush time, which reduce system performance. To solve security and performance problems, this research suggests a prototype design for agent software. This agent will play the role of broker between the clients and the electronic marketplace. This is done by providing security inside the client device and converting the client’s order into a special form which is called a record form to be sent to the commercial website. Experimental results showed that this method increase system performance in terms of page loading time, transaction processing and improves the utilization of system resources.
Dear students get fully solved assignments
Send your semester & Specialization name to our mail id :
“ help.mbaassignments@gmail.com ”
or
Call us at : 08263069601
(Prefer mailing. Call in emergency )
Study on Use Case Model for Service Oriented Architecture Developmentijwtiir
The recent trends in the computer industry are the one
and only thing i.e., web services. Because of the common
availability and open technologies web services are relevant to
all. Service-oriented architecture (SOA) helps organizations to
transform their business processes for high performance by
simplifying the underlying information systems. The most
challenging aspect of building successful software applications is
clearly understanding and specifying the requirements that an
application must satisfy. Use case modeling is an increasingly
popular approach for identifying and defining requirements for
software applications of all types. Use cases describe the
behavior of the system as its users interact with it. This approach
helps to place the software requirements in the framework of a
user doing some useful work with the system. This type of
approach helps to map software requirements to the relevant enduser business processes, a very powerful concept. This paper
presents how the relationship between use case model and
Service oriented architecture.
A Fuzzy Expert System for Assessing the InternetStores Based on Web Site Attr...IDES Editor
Purpose of this research is determining the success
of online shopping stores by an intelligent system. Here a
Fuzzy Expert System has been designed with the consideration
of website attributes as input variables. The web site success
level is determined in this system as output.
The rules of systems have been extracted from some ecommerce
experts and the systems have been developed with
the use of FIS tool of MATLAB software. The final result
contains an anticipating model for evaluating level of web
site success of shopping centers based on website factors
situation. The presented steps have been run in four online
bookstores as the empirical study.
Examination is the process by which the ability and the quality of the examinees can be measured. It is necessary to ensure the quality of the examinees. Online examination system is the process by which the participants can appear at the examination irrespective of their locations by connecting to examination site via Internet using desktop computers, laptops or smart phones. Automated score generation is the process by which the answer scripts of the examinations are evaluated automatically to generate scores. Although, there are many existing online examination systems, the main drawback of these systems is that they cannot compute automated score accurately, especially from the text-based answers. Moreover, most of them are unilingual in nature. As a result, examinees can appear at the examination in a particular language. Considering this fact, in this paper, we present a framework that can take Multiple Choice Questions (MCQ) examinations and written examinations in two different languages English and Bangla. We develop a database where the questions and answers are stored. The questions from the database are displayed in the web page with answering options for the MCQ questions and text boxes for the written questions. For generating the scores of the written questions, we performed several types of analysis of the answers of the written questions. However, for generating the scores of the MCQ questions, we simply compared between the database answers and the user’s answers. We conducted several experiments to check the accuracy of score generation by our system and found that our system can generate 100% accurate scores for MCQ questions and more than 90% accurate scores from text based questions.
Thriving information system through business intelligence knowledge managemen...IJECEIAES
In the current digitalization dilemma of an organization, there is a need for the business intelligence and knowledge management element for enhancing a perspective of learning and strategic management. These elements will comprise a significant evolution of learning, insight gained, experiences and knowledge through compelling theoretical impact for practitioners, academicians, and scholars in the pertinent field of interest. This phenomenon occurs due to digitalization transformation towards industry revolution 5.0 and organizational excellence in the information system area. This research focuses on the characteristic of a comprehensive performance measure perspective in an organization that conceives information assessment and key challenges of Business Intelligence and Knowledge Management in perceiving a relevant organizational excellence framework. The dynamic research focusing on the decision-making process and leveraging better knowledge creation. The future of organization excellence seemed to be convergent in determining the holistic performance measure perspective and its factors towards industry revolution 5.0. The research ends up with a typical basic excellence framework that will mash up some characteristics in designing an organizational strategic performance framework. The output is a conceptual performance measure framework for a typical decision-making application for organizational strategic performance management dashboarding.
AN OVERVIEW OF EXISTING FRAMEWORKS FOR INTEGRATING FRAGMENTED INFORMATION SYS...ijistjournal
Literatures show that there are several structured integration frameworks which emerged with the aim of facilitating pplication integration. But weakness and strength of these frameworks are not known. This
paper aimed at reviewing these frameworks with the focus on identifying their weakness and strength. Toaccomplish this, recommended comparison factors were identified and used to compare these frameworks.Findings shows that most of these structure frameworks are custom based on their motives. They focus onintegrating applications from different sectors within an organization for the purpose of eliminating communication inefficiencies. There is no framework which guides pplication’s integrators on goals of integrations, outcomes of integration, outputs of integration and skills which will be required for
types of applications expected to be integrated. The study recommended further study on integration
framework especial on designing unstructured framework which will support and guide application’s
integrators with consideration on consumer’s surrounding environment.
WEB SERVICE SELECTION BASED ON RANKING OF QOS USING ASSOCIATIVE CLASSIFICATIONijwscjournal
With the explosive growth of the number of services published over the Internet, it is difficult to select satisfactory web services among the candidate web services which provide similar functionalities. Quality of Service (QoS) is considered as the most important non-functional criterion for service selection. But this criterion is no longer considered as the only criterion to rank web services, satisfying user’s preferences. The similarity measure (outputs–inputs similarity) between concepts based on ontology in an interconnected network of semantic Web services involved in a composition can be used as a distinguishing criterion to estimate the semantic quality of selected services for the composite service. Coupling the
semantic similarity as the functional aspect and quality of services allows us to further constrain and select services for the valid composite services. In this paper, we present an overall service selection and ranking framework which firstly classify candidate web services to different QoS levels respect to user’s QoS requirements and preferences with an Associative Classification algorithm and then rank the most qualified candidate services based on their functional quality through semantic matching. The experimental results show that proposed framework can satisfy service requesters’ non-functional requirements.
Development of Web-based Job Fair Information SystemEditor IJCATR
The development of information technology should be ordered to improve the services including job fair information system
services. This work aimed to develop of web-based job fair information system. The methods used in this work consists of collecting
data method, and software development method. Collecting data method using observations, interview, and literature study. Software
development method using waterfall model comprising the steps of requirements, specfification and design, implementation, testing,
deployment, and maintenance. The results of this work is software web-based information system provided a job information,
registration, and test schedule information.
Development of Web-based Job Fair Information SystemEditor IJCATR
The development of information technology should be ordered to improve the services including job fair information system
services. This work aimed to develop of web-based job fair information system. The methods used in this work consists of collecting
data method, and software development method. Collecting data method using observations, interview, and literature study. Software
development method using waterfall model comprising the steps of requirements, specfification and design, implementation, testing,
deployment, and maintenance. The results of this work is software web-based information system provided a job information,
registration, and test schedule information.
A SERVICE ORIENTED DESIGN APPROACH FOR E-GOVERNANCE SYSTEMSijitcs
Today electronic Governance (E-governance) is no more a buzzword but a reality as countries all over the
worldwide have shown interest in harnessing governance with state-of-the-art information and
communication technology(ICT), in order to foster better governance. However, the inherent complexities
of E-governance systems remain as a challenge for the architects to develop large scale, distributed, and
interoperable E-governance applications. Besides this the dynamic nature of such applications further
complicates the system design. In this paper, we present a design approach based on the service oriented
paradigm for building E-governance systems. We also formalize concepts like service environment, service
composition, and service collaboration which are some of the important ingredients of our design
approach. In the sequel we highlight the suitability of our approach through some E-governance service
provisioning scenarios
Study on Use Case Model for Service Oriented Architecture Developmentijbuiiir1
The recent trends in the computer industry are the one and only thing i.e., web services. Because of the common availability and open technologies web services are relevant to all. Service-oriented architecture (SOA) helps organizations to transform their business processes for high performance by simplifying the underlying information systems. The most challenging aspect of building successful software applications is clearly understanding and specifying the requirements that an application must satisfy. Use case modeling is an increasingly popular approach for identifying and defining requirements for software applications of all types. Use cases describe the behavior of the system as its users interact with it. This approach helps to place the software requirements in the framework of a user doing some useful work with the system. This type of approach helps to map software requirements to the relevant enduser business processes, a very powerful concept. This paper presents how the relationship between use case model and Service oriented architecture
Application of Savings and Loan Cooperative ServicesYogeshIJTSRD
Information technology knowledge has become a necessity. Most of a persons daily activities involve the assistance of information technology, both teaching and learning activities, working in institutions and entrepreneurship. In addition, knowledge of information technology is a persons main asset to be able to compete in the digital era. A cooperative is an institution that runs on the principle of kinship. So that in carrying out its activities prioritizing the welfare of its members and aiming to increase the economic growth of the community. The goal to be achieved in this community service activity is to produce an android based system of savings and loan cooperative service that is able to facilitate the delivery of information from management to members in real time and can provide solutions for speed, accuracy and accuracy. The method used in this research and development research uses the waterfall model, which is a process or steps to develop a new product or improve an existing product. The system analysis was carried out with the initial stages of the research method, the communication stage was carried out by the interview and observation process. The observation process is carried out by making direct observations to get an overview and the interview process is carried out by conducting questions and answers to match the data and information. After designing the next step is build an android system based of savings and loan cooperative service. Dimas Indra Laksmana | Maranatha Wijayaningtyas | Kiswandono "Application of Savings and Loan Cooperative Services" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-3 , April 2021, URL: https://www.ijtsrd.com/papers/ijtsrd40065.pdf Paper URL: https://www.ijtsrd.com/management/mis-and-retail-management/40065/application-of-savings-and-loan-cooperative-services/dimas-indra-laksmana
Study on Use Case Model for Service Oriented Architecture Developmentijcnes
The recent trends in the computer industry are the one and only thing i.e., web services. Because of the common availability and open technologies web services are relevant to all. Service-oriented architecture (SOA) helps organizations to transform their business processes for high performance by simplifying the underlying information systems. The most challenging aspect of building successful software applications is clearly understanding and specifying the requirements that an application must satisfy. Use case modeling is an increasingly popular approach for identifying and defining requirements for software applications of all types. Use cases describe the behavior of the system as its users interact with it. This approach helps to place the software requirements in the framework of a user doing some useful work with the system. This type of approach helps to map software requirements to the relevant endures business processes, a very powerful concept. This paper presents how the relationship between use case model and Service oriented architecture.
The development and implementation of an android-based saving and loan cooper...riyaniaes
The savings and loans cooperative are a cooperative that has an important purpose in its reach and services, such as the Permata Ngijo Savings and Loans Cooperative. Activities within the cooperative itself include managing member data as well as savings and loan transactions. In systems that are still manual, such as Microsoft Excel, there is a risk of inaccurate data and takes a long time. This manual system is still less effective because the number of members and transactions continues to grow. Therefore, an application is needed as a more effective data processing and information system for members that is easier to access. This study aims to build an android-based savings and loan application using the hypertext preprocessor (PHP) programming language and my structured query language (MySQL) as data storage. Based on the android application that has been made, it shows that the black box functionality of the application runs as planned, the success rate for users reaches 90%.
Online course register system project report.pdfKamal Acharya
Student course registration process in colleges involve filling registration forms manually, getting it signed by respective subject teachers, and then getting the documents acknowledged from the concerned Advisors, College Deans and Accounts Officers respectively. Finally the registration forms are submitted in the Administrative Branch. As is evident, this process is very laborious and time consuming. An Online Student Course Registration System has been developed to simplify the current manual procedure. This system has been developed using PHP and MySQL. The front-end is designed using PHP with excerpts of code written using and back-end is designed and managed through MySQL. This system software is more secured, user-friendly and less time-consuming. Basically, systems are implemented for facilitating complex manual processes and that is exactly what we are trying to achieve. System is implemented as per user requirement such as a manufacturing concern may install a plant for easing out manual processes. We have sought help from computer programming for automation of manual registration system. With the introduction of computers, every aspect of our lives has been revolutionized. When used judiciously, computers can help us save time, secure our personal information, access the required information whenever and wherever required. Keeping all these positive points in mind, we have developed an Online Student Course Registration System for easily managing the semester registration process for the student in an institution. Ours is an advisory based system. In state agricultural universities the course allocation is advisory based and more complicated. The courses are assigned according to the skill set and industry requirements. Hence, in current scenario, automated system is required for course registration of students.
With quick advancement of investigative databases and web data databases are turning out to be exceptionally colossal in size and complex in nature. These databases hold extensive and heterogeneous information, with huge number of relations and qualities. So it is exceptionally hard to outline an arrangement of static inquiry structures to answer different specially appointed database inquirieson these cutting edge databases. Along these lines there is need of such framework which create Query Forms powerfully as indicated by the clients need at run time. The proposed framework Dynamic Query Form i.e.DQF framework going to give an answer by the inquiry interface in extensive and complex databases. In proposed framework, the center idea is to catch client intrigues all through client associations and to adjust the inquiry sort iteratively. Each cycle comprises of 2 sorts of client collaborations: Query Form Enrichment and Query Execution. In Query Form Enrichment DQF would prescribe a positioned rundown of question structure part to client so he/she can choose sought structure segments into current inquiry structure. In Query Execution client fills current inquiry shape and submit question, DQF going to show result and take input from client on gave question results. A client would have office to fill the inquiry frame and submit questions to see the inquiry result at every cycle. So that a question structure could be progressively refined till the client fulfills with the inquiry results.
Journal of Physics Conference SeriesPAPER • OPEN ACCESS.docxLaticiaGrissomzz
Journal of Physics: Conference Series
PAPER • OPEN ACCESS
The methodology of database design in
organization management systems
To cite this article: I L Chudinov et al 2017 J. Phys.: Conf. Ser. 803 012030
View the article online for updates and enhancements.
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https://doi.org/10.1088/1742-6596/803/1/012030
https://iopscience.iop.org/article/10.1088/1757-899X/750/1/012025
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The methodology of database design in organization
management systems
I L Chudinov, V V Osipova, Y V Bobrova
Tomsk Polytechnic University, 30, Lenina ave., Tomsk, 634050, Russia
E-mail: [email protected]
Abstract. The paper describes the unified methodology of database design for management
information systems. Designing the conceptual information model for the domain area is the
most important and labor-intensive stage in database design. Basing on the proposed integrated
approach to design, the conceptual information model, the main principles of developing the
relation databases are provided and user’s information needs are considered. According to the
methodology, the process of designing the conceptual information model includes three basic
stages, which are defined in detail. Finally, the article describes the process of performing the
results of analyzing user’s information needs and the rationale for use of classifiers.
1. Introduction
Management information systems are among the most important components of information
technologies (IT), used in a company. They are usually classified by the functions into the following
systems: Manufacturing Execution Systems (MES), Human Resource Management (HRM), Enterprise
Content Management (ECM), Customer Relationship Management (CRM), etc. [1]. Such systems are
used a special structured database and are required for reengineering of the whole enterprise
management system, while the integration makes it difficult to use them. These systems are expensive
enough and particularly devel.
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SOA-A GENERIC APPROACH FOR INTEGRATING LOOSELY COUPLED SYSTEMS WITH OTHER SYSTEMS
1. International Journal on Web Service Computing (IJWSC), Vol.4, No.2, June 2013
DOI : 10.5121/ijwsc.2013.4201 1
SOA-A GENERIC APPROACH FOR INTEGRATING
LOOSELY COUPLED SYSTEMS WITH OTHER
SYSTEMS
D.R. Ingle1
and Dr. B.B. Meshram2
1
Department of Computer Engineering, Bharati Vidyapeeth College of Engineering, Navi
Mumbai, India
dringleus@yahoo.com
2
Department of computer Technology, VJTI, Mumbai, India
bbmeshram@vjti.org.in
ABSTRACT
Various organizations generate data in various domains which is queried and analyzed by users. This limits
the possibility of database integration with other systems. We describes a generalized approach comprising a
loosely couples system and integrate with other system. It deals with the setting up the environment for
implementing the system. User Interface screen shows how the user will interact with the system and the data
entry forms required to gather data for the system.
KEYWORDS
SOA, CORBA, DCOM, BPEL, XML, SOAP.
1. INTRODUCTION
The fundamental concept in SOA is a service [1]. We define a service as a discrete unit of
business functionality that is made available through a service contract [2]. The service contract
specifies all interactions between the service consumer and service provider [3]. This includes:
Service interface, Interface documents, Service policies, Quality of service (QoS) and
Performance [4]. One of the main differences between a service and other software constructs is
that a service is explicitly managed. The QoS and performance are managed through a service
level agreement (SLA). In addition, the entire service life cycle is managed—from design, to
deployment, to enhancements, to maintenance [5]. There are two main aspects to the service itself
[6]. The Web Services architecture describes the principles behind the next generation of e-
business architectures, presenting a logical evolution from object-oriented systems to systems of
services [7]. Web Services systems promote significant decoupling and dynamic binding of
components [8]. All components in a system are services, in that they encapsulate behavior and
publish a messaging API to other collaborating components on the network [9]. Services are
marshaled by applications using service discovery for dynamic binding of collaborations [10].
With the Web Services approach, application design becomes the act of describing the
capabilities of network services to perform a function and describing the orchestration of these
collaborators [11]. At runtime, application execution is a matter of translating the collaborator
requirements into input for a discovery mechanism, locating a collaborator capable of providing
the right service and orchestrating message sends to collaborators to invoke their services [12].
2. International Journal on Web Service Computing (IJWSC), Vol.4, No.2, June 2013
2
What is important here is that consumers of the service should. Fusion Middleware face the
challenges like communicating entities may take on different roles such as [13] client server or
peer-to peer. Based on the interaction mode like synchronous invocations, asynchronous message
passing, coordination through shared objects performance affects [14]. Fusion middleware also
face problem of the scalability, availability, reliability, concurrency, security widespread
computing [15].
1 .1Backgroundand Motivation
SOA is a long-term transition that will reshape the business, and IT -- all parts of IT -- need to be
full partners with the business side in this journey [16]. Service-oriented architecture differs from
most other integration projects in that it's an effort that reaches outside the IT silo, requiring
participation from all ends of the enterprise [17].
1.1.1 Objective
A. Logical view:
1. Business level operation for this model include checking the status of the student in the merit
list based on the certain condition
2. It is also based on the suggestion of the educational loan from the number of the banks
3. Orchestration of the process is formed to get the final result as the list of the admitted student
taken the advantage of the educational loan.
B. Message Orientation
1. From the service provider to the consumer how the values of the variables are moving across is
considered using message orientation.
2. Depending on the synchronous and the asynchronous type of messaging the variables are
defined and the values are used.
3. Choreography of the business rules are sequenced to check the working.
C. Description orientation
1. A service is described by machine-process able metadata.
2. Merit list generation is specified with the single service which further can be fragmented using
various conditions.
1.3 Problem Statement
Student admission is the process for admitting the student in the organization. This process
includes list of student's personnel information with the academic information. List of the selected
students are displayed according to their educational information. Selected students can take
admission with the payment of the fees. Some time due to financial problem and the unaware of the
educational loan student may lose admission in the good organization. For the above process
different application may be constructed. Specifically application form, merit list module,
admission form, payment modules. If status of the student's admission is to check whether
admitted or not, two different application modules need to be checked. Retention of both
modules may be problematic if the both the packages are different. Writing the combined
interface is the costly and time consuming phase if the existing modules are working fine.
Integration can be a problematic it affects a lot on the business logic of one on another. Basic
problem is to make integration of the modules without changing the business logic of the existing
3. International Journal on Web Service Computing (IJWSC), Vol.4, No.2, June 2013
3
one to form the legacy module. In the institute Student's personnel information is an application
storing the student's personnel information. Similarly Student's academic information is another
application for storing the student's academic performance. Services provided by these two are
different. Similarly banking application is for the educational loan having various services like
interest rate, documents required, repayment etc. Accessing all these application under one roof is
difficult. So there should be a combine system which will provide all the information at the same
time. Reconstructing the whole system will be time consuming. Also it will be standalone
application which will be platform dependent.
1.3.1 Detailed Statement of the Problem
Problem of combining the interfaces from the different application with business logic can be done
with Service Oriented Architecture. SOA, based on Web Services, promises to simplify
integration by providing universal connectivity to existing systems and data. SOA is an
architectural approach to building systems based on the architecture and a strategic and business
vision, with engineering discipline and governance, and a supporting organizational structure.
Using SOA strategic reuse of modules across multiple departments' applications can be done.
SOA provide more agile support to business processes, with the change management impacts more
efficiently and effectively.
Modules used in the Proposed System
a. Student application form module
1. Online application form for student resulted as application number.
b. Merit list generation module
1. generating the merit list based on the condition like gate
2. generating the merit list based on the condition like gate with category
3. sponsor student s merit list generation based on the interview and written test performance
c. Admission module by Administrator
1. Admitting student listed in the merit list
2. Payment option selected
d. Banking educational loan module
1. List of banks educational loan schemes
e. SOA integrated module
1. Check the status of the student based on the application form no.
2. Check the status of the student present in the merit list as per the condition for gate/sponsor
3. Check the financial status of the student
4. If it is not satisfactory then suggest for the educational loan
5. Educational loan from certain bank is the output of the number of comparison done among
various banking educational loan scheme.
6. If the student sanctioned the loan this information is saved into the admission form as a separate
record
7. This database is utilized as the future reference for the next student for better selection of the
bank.
The rest of the paper is organized as follows. Section 2 deals with Case study of M.Tech
admission, system analysis, design and proposed system deals with Section 3. Section 4 deals
with Algorithms for admissiom using SOA and section 5 gives the conclusion.
4. International Journal on Web Service Computing (IJWSC), Vol.4, No.2, June 2013
4
2. CASE STUDY M.TECH ADMISSION MODEL USING SOA
2.1 Introduction
The data integration model to overcome the data integration issues related to the SOA. Each layer
in this model performed the task related to data integration. Uniform data accessor is the interface
to various heterogeneous data sources. XML view and SOA mapper encapsulates the uniform data
accessor to the standard service of Web Service and then starts data integration through it. Data
integration using processing engine uses metadata of XML Schema which is the basis of XML
view. XML Schema is like the table in relational database while XML view is just like the view
corresponding to the table in relational database. The XML data integration view represents the
constitution of practical data as where the data is from, which process is needed for table data,
how to combine the data from different tables and soon.
Figure 1 Proposed System For Dynamic Data Integration Model Using Intelligent Database
2.2 Intelligent Database
With this model data sources from the various application can be integrated to respond to the end
user. For this response model uses XML schema to represent the result. Problem arises if the
similar type of the request raised from the user then again the same integration technique is
repeated. This causes the efficiency problem. Solution for the above problem can be solved using
the intelligent database after the generation of the result. This result is in the form of XML
format. So the task is to convert the XML representation in the database format.
2.3 XML into database storage
XML is designed to transport and store data. XML is important to know, and very easy to learn.
XML is used as storage or interchange format for data that is structured, appears in a regular
order and is most likely to be machine processed instead of read by a human. Problem can be
solved by mapping from xml message inputs to stored procedure input parameters using
business objects
5. International Journal on Web Service Computing (IJWSC), Vol.4, No.2, June 2013
5
XML stands for eXtensible Markup Language.
This include the advantages as
Contract between xml and table
Guarantees the matching of elements and columns
This technology will reuse the existing application of student's personnel information and
student's academic information with banking information application to form integrated new
application. Student applying for the educational loan with all the information from personnel and
academic information with selected banking information will be saved in the database. Security
of the transaction is build using choreography. Storing and retrieving the transactions intelligently
into db.
3 . SYSTEM ANALYSIS
This section explains how the system is analyzed to carry out the work for proposed system. First
we will perform requirement analysis is done for the system. Secondly the UML Diagrams and
workflow Diagrams, along with the ER Diagram and various Data Flow Diagrams for the system
are explained.
3.1 Introduction
Analyzing requirements involves studying the current system and finding out how it works.
Requirement is gathered by studying basic business process, collecting input data and data which is
produced. ER diagram is basically used to identify the data for the system to be developed. A data
flow diagram is graphic description of a system or a portion of the system.
3.2 Static Modeling of the system
This system contains the database of student applied along with banks. This system also stores
information of the student who has taken the admission with the educational loan facility. To
analyze the system we have used UML strategy.
3.2.1 Use Case Diagram
The systems use case diagram is shown in figure 3. The system use case diagram contains student
and admin as the main actor.
Figure 3. M.Tech. Admission System Using SOA Use Case Diagram.
Following figure 5 shows the merit list generation operation for the admin. Using this he can
generate different merit list based on the type or the category.
6. International Journal on Web Service Computing (IJWSC), Vol.4, No.2, June 2013
6
Figure 5. Merit list generation use case diagram
Figure 6. Bank information use case diagram
Figure 6 explains the graphical representation of the admission model which is handled with
admin. He checks for the form no of the student and then performs the admission procedure.
Figure 7. Admission procedure use case diagram
7. International Journal on Web Service Computing (IJWSC), Vol.4, No.2, June 2013
7
Figure 7 shows the bank information model. Figure 8 shows the educational loan model of
the system using this student can see the bank information for educational loan
Figure 8. Educational loan use case diagram
3.2.2. Class Diagram
The class diagram is a static diagram. The purpose of the class diagram can be summarized as:
Forward and reverse engineering
Describe responsibilities of a system.
Analysis and design of the static view of an application.
Base for component and deployment diagrams.
Figure 9 below shows class diagram for the online application system. It includes following
classes:
1. Validatelogin: this class uses the students information to check the validity of the student. this
is used if student wants to update his information.
2. Editrecords: this class allows student's information to be updated.
3. Serverenquiryform: this class works as the servlet to allow students information to save in the
database.
Figure 9. Online application class diagram
8. International Journal on Web Service Computing (IJWSC), Vol.4, No.2, June 2013
8
Figure 10 below shows class diagram for the meritlist generation system. It includes:
1. Meritgeneration: this class uses the gate score information to create the merit list for gate
student. 2. Meritgeneratelist: this class is used to access the database information from the merit
student informationto display the information.
3. Sponser: saves the info of the student in the sponser's examination performance into the
database.
Figure 10. Merit list generation class diagram
Figure 11 below shows class diagram for the bank information system. It includes following
classes:
1. Login : this class use for the admin as well as for student to check the login validity.
2. Bankinfo: this class use to add the banking information into the database.
3. Education bank loan: this class is use to save the selected bank information for the particular
student
Figure 11 Bank information class diagram
Figure 12 below shows class diagram for the educational loan for the integrated system. It
includes following classes:
1. Validatelogin: this class used to check validity of the student.
9. International Journal on Web Service Computing (IJWSC), Vol.4, No.2, June 2013
9
2. Checkmeritlist: this class is used to check presence of the student in the merit list. This shows
the general and category wise merit list number of the student.
Figure 12. Educational loan class diagrams
3.2.3. Dynamic UML Diagram
UML is a general purpose modelling language. It was initially started to capture the behavior of
complex software and non software system and now it has become an OMG standard. UML
provides elements and components to support the requirement of complex systems. UML follows
the object oriented concepts and methodology. So object oriented systems are generally modeled
using the pictorial language.UML diagrams are drawn from different perspectives like design,
implementation, deployment etc.
UML Interaction diagram: describes the dynamic interaction of different elements of the system.
Activity diagram: describes the business and operational step-by-step workflows of
components in a system. An activity diagram shows the overall flow of control.
3.2.3.1. State chart Diagram
State Chart Diagram describes different states of a component in a system. State chart
diagram, is an illustration of the states an object can attain as well as the transitions between those
states in the Unified Modeling Language (UML). In this context, a state defines a stage in the
evolution or behavior of an object, which is a specific entity in a program or the unit of code
representing that entity. State diagrams are useful in all forms of object-oriented programming
(OOP). The concept is more than a decade old but has been refined as OOP modeling paradigms
have evolved. It is used to model dynamic aspect of a system.
Fig 14 shows State chart diagram for online application model. model goes through different states
as connected, loging, adding new, updating information.
10. International Journal on Web Service Computing (IJWSC), Vol.4, No.2, June 2013
10
Figure 14. Online application state chart diagram
Fig 15 shows Statechart diagram for merit list generation application model. model goes through
different states as connected, loging, creating and displaying merit list
Figure 15. Merit list generation state chart diagram
Fig 16 shows Statechart diagram for educational loan for the integrated system model. model
goes through different states as connected, loging, selecting the bank, saving the records in the
database.
Figure 16 Educational Loan Using Intergrated Model State Chart Diagram
11. International Journal on Web Service Computing (IJWSC), Vol.4, No.2, June 2013
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3.2.3.2.Interaction diagrams
Interaction diagrams are models that describe how a group of objects collaborate in some
behavior - typically a single use-case. The diagrams show a number of example objects and the
messages that are passed between these objects within the use-case. So the purposes of
interaction diagram can be describes as:
To capture dynamic behavior of a system.
To describe structural organization of the objects.
To describe interaction among objects.
Figure 17 shows sequence diagram for merit list generation model. This shows the way admin
interact with the merit list generation model.
Figure 18. shows sequence diagram for online application model.
Figure 17. online application model sequence diagram
Figure 18. merit list generation sequence diagram
3.2.3.3 Activity Diagram
Activity diagrams are graphical representations of workflows of stepwise activities and actions[1]
with support for choice, iteration and concurrency. In the Unified Modeling Language, activity
diagrams are intended to model both computational and organisational processes (i.e. workflows).
Activity diagrams show the overall flow of control
12. International Journal on Web Service Computing (IJWSC), Vol.4, No.2, June 2013
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Figure 19. online application activity diagrams
Figure 20. Merit list generation activity model
3.2.3.4 Workflow of System
A workflow consists of a sequence of connected steps where each step follows without delay or
gap and ends just before the subsequent step may begin. It is a depiction of a sequence of
operations, declared as work of a person or group, an organization of staff, or one or more simple
or complex mechanisms. Workflow may be seen as any abstraction of real work. For control
purposes, workflow may be a view on real work under a chosen aspect, thus serving as a virtual
representation of actual work. The flow being described may refer to a document or product that
is being transferred from one step to another.
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Figure 21. Workflow of the student online application model
Figure 22. Workflow diagram of the merit list generation model
Figure 23. Workflow diagram of the educational loan for the student integrated model
Figure 24 Workflow of Educational loan for SOA module
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3.3. Design M.Tech admission model using SOA System
3.3.1 Database System Analysis and Design
Database system contains the data to load in the database. For analyzing the system we have used
structured analysis. As a part of this process, we have generated ER diagram dataflow diagram
and component diagram for different modules of the system.
Figure 25 E-R diagram of the online application model
Figure 26 E-R diagram of the educational loan for the student using integrated model
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Figure 27 E-R diagram of the admission process model
3.3.2 Data Flow Diagram
Data flow diagram shows the transformation of data from input to output, through processes. We
have analyzed the system up to the second level of data flow diagram.
3.3.2.1 Context Level DFD
The student will receive the data or requested resources at the client side in terms of response
from the server. Figure 28 shows the context level DFD of the system.
Figure 28 Context diagram of the educational loan for student using integrated model
3.3.2.2 Level-1 DFD
Figure 29 shows the level-1 DFD for the system. The proposed system allows student to check
the presence in the merit list. Also check for the educational loan form the existing bank
information. Admin will monitor the application model and admit the student those are present in
the merit list.
Figure 29: Level DFD diagram of the educational loan for student using integrated model.
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3.4 Component Diagram
The Component Diagram helps to model the physical aspect of an Object-Oriented software
system. It illustrates the architectures of the software components and the dependencies between
them. Those software components including run-time components, executable components also
the source code components.
So the purpose of the component diagram can be summarized as:
Fig shows component diagram.
Figure 30 Online application component diagrams
Figure 31 Merit list generation component diagram
Figure 32 Educational loan for student using integrates system's component diagram
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Figure 33 Admission procedure model component diagram
3.5 Package Diagram
Package diagrams organize the elements of a system into related groups to minimize
dependencies among them.Fig shows package diagram.
Figure 34 package diagram of the system
4. ALGORITHMS
4.1 Pseudocode for M.Tech admission model using SOA
4.1.1 Publishing Web services to a UDDI registry
1. Creating services: create the services / reusable methods at the producer side. Service description
of the method should be made available at the producer side.
4.1.2 Pseudo code for producer
Input: publishURL, UDDIuserid, UDDIpassword
Output: provider in the list
1. Class name for producer
2. {
3. Declare UDDIProxy proxy;
4. Assign publishURL=path; uddiuserid and uddipassword; trustStoreFilename = path;
trustStorePassword = value;
5. classname {
6. call setEnvironment();
7. call setupProxy();
8. }
9. }
Pseudo code for setEnvironment()
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Input : username, password
Output: updated provider list
1. {
2. Set appserver username and password 3. Add SSL as a supported protocol.
4. Add provider to the provider list
5. }
Pseudo code for creating UDDIProxy
Creating the UDDIProxy
Input : inquiryURL;
Output: Proxy UDDI setup
1. setupProxy()
2. {
3. Create object proxy for UDDIProxy(); 4. proxy.setInquiryURL as inquiryURL; 5. if
MalformedURLException occured
6. display error Can't create proxy - exit ...
7. }
8. }
2. Setting up the registry and Publishing your services: defined services at the register with
it type of service i.e. business.
Pseudo code for producer
Input: modelkey
Output: published business service businesskey
1. Producer
2. {
3. Create Classname classoject;
4. Classobject.publishBusinessEntity();
5. Classobject.publishBusinessService(businesskey, modelkey);
6. ….//repeatforthealltheclasstoberegisterattheregistry;
7. }
4.1.3 Discovering Web Services from a UDDI registry
1. Running Web services: for accessing the web services that are published at the register side
first develop the client and then access the web service The client: first assign the location of the
register to the client using following locator.
Locator -- sets up the connection to the UDDI registry for queries.
ModelLocator -- locates the technical model based on a model name.
ServiceLocator -- locates all the services implementing a given technical model and finds
the URLs of the actual services.
BusinessLocator -- retrieves and displays information about a business. Connecting to the
registry -- the Locator class Input: inquiryurl path Output: connection to the registry
1. Class locater
2. {
3. Declare Uddi proxy object representing the UDDI registry;
4. Assign inquiryurl=path;
5. Locater();
6. Call setupproxy();
7. }
Locating the technical model -- the ModelLocator class Call the locator class
The find_tModel method
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find_tModel() method to find tModels by name, categories, identifiers, or any combination of them. The
last parameter, (int maxRows)
TModelList find_tModel()
input: tModelName, categorybag, identifierbag, findqualifier, maxrows
output: tModelKey
1. {
2. Assign tModelInfoVector as Null;
3. Define findQualifier, findQualifier findqualobject;
4. Settext for the object using sortbydatedesc;
5. Create findQualifiers findqualifierobject;
6. find model (Name, findQualifiers);
7. assign values to vector = tModelList. getTModelInfos().getTModelInfoVector();
8. catch(TransportException)
9. catch(UDDIException)
10. if(Vector.size()>0)
11.{
12. Assign tModelInfo = 0th vector; tModelKey = tModelInfo.getTModelKey();
13. }Else
14.{
15. Display no tmodel
16. name;
17.}
18. return tModelKey;
19.}
Locating the services -- the ServiceLocator class
Locating BusinessService using UDDI by using the find_service() method of the
UDDIProxy class. find_service() method of the UDDIProxy class to find services in the
registry based on the following:
The UUID of a BusinessEntity
The name of the service
The category information of a service
The tModel information of this service
Any combination of these parameters.
ServiceList find_service
Input: businessKey, Vector names, CategoryBag, TModelBag , FindQualifiers , maxRows
Output: serviceKeys
findServices()
1. {
2. Create mpdellocator modelobject;
3. Assign tModelKey = findTModel(tModelName);
4. Create tmodelbag modelbagobject;
5. Add tmodelkey to tModelBag;
6. create ServiceList myServiceList = proxy.findservice (null, null, null, tModelBag,
null, 0);
7. serviceInfoVector = myServiceList.getServiceInfos().getServiceInfoVector();
8. }catch(TransportException )
9. catch(UDDIException)
10. if(serviceInfoVector.size() == 0)
display no service found;
11. Create Map serviceKeysobject;
12. repeat till serviceInfoVector.size reached
13.{
14. serviceInfo = serviceInfoVector.get(i); serviceKey = serviceInfo.getServiceKey();
15. businessKey = serviceInfo.getBusinessKey(); serviceKeys.put(serviceKey, businessKey);
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16.}
17. return serviceKeys;
18.}19.}
4.1.4 The find_business()
BusinessEntity can be located using UDDI by using the find_business() method of the UDDIProxy
class.
find_business(
input: Vector names, DiscoveryURLs, IdentifierBag, CategoryBag, TModelBag,
FindQualifier, int maxRows
output: BusinessList
getserviceURL()
1. {
2. Create urlmap object;
3. Assign servicedetails as proxy.get_servicedetail(service keys);
4. Assign businessServices = serviceDetail.getBusinessServiceVector();
5. }catch(TransportException t)
6. catch(UDDIException)
7. Check for (businessServices.size() == 0){
8. Display failed to find;
9. }
10. repeat till businessServices.size reached
11.{
12. assign serviceKey = businessService.getServiceKey(); bindingVector= 13.
businessService.getBindingTemplates(). getBindingTemplateVector();
14. bindingTemplate = null;
15. Get bindingTemplate = bindingVector.elementAt(); Get AccessPoint accessPoint
16. = bindingTemplate.getAccessPoint();
17. if(accessPoint.getURLType().equals("http"))
18.{
a. urlMap.put(accessPoint.getText(),serviceKey);
19.}20.}21.}
22. return urlMap;
23.}
Function bindservice()
Input : business key
Output: business vector
1. class BusinessLocator extends showBusinessDetail(businessKey){
2. usinessDetail = proxy.get_businessDetail(businessKey);
3. }catch(TransportException ).
4. }catch(UDDIException)
5. Get businessEntityVector =businessDetail.getBusinessEntityVector();
6. Check if(businessEntityVector.size() == 0)
5. CONCLUSION
Proposed system is constructed to integrate number of the application with the help of web
services. Web services produced by the service producer are stored at the central registry to be
available to use for the service consumer. Business process Execution language is used to
composite the web services. Composition of the web service will give the result as per the
business logic implemented for the requirement.
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REFERENCES
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Authors Short Biography
Mr. D.R. Ingle (ISTE LM’2004) is Professor of Computer Engineering Department at
Bharati Vidyapeeth College of Engineering, NaviMumbai, Maharashtra state, India
received bachelor degree, and Master degree in computer engineering. He has
participated in more than 10 refresher courses to meet the needs of current technology.
He has contributed more than 25 research papers at national, International Journals. He
is life member of Indian Society of Technical Education. His area of interest are in
Databases, intelligent Systems, and Web Engineering.
Dr. B.B.Meshram (CSI LM’95, IE ’95) is Professor and head of Computer Technology
Department at VJTI, Matunga, Mumbai, Maharashtra state, India. He received bachelor
degree, Master degree and doctoral degree in computer engineering. He has
participated in more than 30 refresher courses to meet the needs of current technology.
He has chair more than 15 AICTE STTP Programs and conferences. He has received the
appreciation for lecture at Manchester and Cardip University, UK. He has contributed
more than 200 research papers at national, International Journals. He is life member of
computer society of India and Institute of Engineers. His current research interests are in Databases, data
warehousing, data mining, intelligent Systems, Web Engineering and network security.