1. Design and Implementation of Web services-oriented Application
B. Ramamurthy
11/30/2018

2. Introduction
In this lecture we will learn methods for designing and implementation of WS-oriented projects.
We will cover the entire lifecycle starting from unified modeling language (UML) to deployment and execution.
After this lecture you should be able to design a solution for project and implement it.
11/30/2018

3. Topics UML tool: demo version of rational rose
Use case diagram
Class diagram
Netbeans 6.1 IDE (Integrated Development Environment)
Simple Java application
Simple Java class
Create a web service and deploy web service
Applications (Java, Web-JSP) to consume WS
End-to-end WS-oriented application
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4. Use Case Diagram Used in defining the system Example: your project
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5. Class diagram
Used in specifying the implementation using classes and object-oriented principles.
Example: calculator
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6. Java Application for Calculator
Java class for Calculator
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7. Calculator web service
Exposing the operations of the calculator as a web service
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8. WS-Consumers Write a Java application to consume the calculator WS
Write a web application (JSP) to consume the calculator WS
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9. An End-End Application
An end-end application using a Web service exposed by an external source: esynaps.com
This demo also illustrates mobile applications and MIDlets.
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10. Dilbert Application Design
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11. Your project Select a domain, and a problem in the domain
Design a solution using use case diagram
Plan the implementation
Study tutorials on whichever IDE you select (netbeans, eclipse)
Develop your solution in incremental steps
11/30/2018

12. URLs of interest www.netbeans.org www.netbeans.org/kb
Web services offered by amazon.com, google, yahoo and others
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