Web Services and Service Oriented Architecture

Web Services and Service Oriented Architecture

Executive Summary

The intent of this report is to examine the claim that how the web service and BPEL process to integrate our virtual e-business, namely outsourcing. By means of system development, relevant issues are considerable, evaluated and organized into four key areas: project scenario planning, system architecture, implementation and deployment. In order to explain the detail information on the design of web service and BPEL process, related system analysis and design based on the application of J2EE is used. The report results obviously depicts that the web services are not only the description functions in a different way but also on the management of business process through the uniform pattern by BPEL. Based on these applications, the final phase of this project is to deploy the outsourcing system, and all web services can be operated in the virtual environment to measure how the SOAP messages are exchanged.
Table of content

1. Background 1
1.1. Mission 1
1.2. Vision 3
1.3. Objective 3
1.4. Core Business Process 4
2. Project Scenario Planning 5
2.1. Project Business Objectives 5
2.2. Problem Description/Opportunity 6
2.3. MOV-Measurable Organizational Value 7
2.4. The Overview of Business Process Scenarios 8
2.5. Project Initiation 10
3. System Architecture 13
3.1. Service architecture Analysis 13
3.2. Web Service Description 17
3.2.1. Class Description 17
3.2.2. WSDL Description 18
3.2.3. SOAP Description 21
3.3. BPEL Description 22
3.3.1. Process Flow 22
3.3.2. Delivery BPEL Description 29
4. Implementation 33
4.1. Implementation Approach 33
4.2. Implementation Process 35
5. Service deployments 35
6. The Project Feasibility and Limitations 40
7. Final Overview 41
Reference 43
Appendix 44

1. Background

Accompanied with rapid development of international finance, especially the appearance of transnational corporation, all the enterprises are facing a huge impact... [continues]

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