FYPFinalReportv100 - page 4 of 109

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FYP Final Report v1.0.0

Table of Contents

ACKNOWLEDGEMENT..........................................................................................................................................3

TABLE OF CONTENTS............................................................................................................................................4

TABLE OF FIGURES

................................................................................................................................................6

TABLE OF TABLES...................................................................................................................................................7

TABLE OF SNIPPETS...............................................................................................................................................8

FOREWORDS...............................................................................................................................................................9

1.0 MANAGEMENT SUMMARY.........................................................................................................................10

2.0 INTRODUCTION

...............................................................................................................................................11

2.1 ©URRENT HEALTH SERVICES IN MALAYSIA...............................................................................................................

2.2 THE IDEAL HEALTH SERVICES IN MALAYSIA

..............................................................................................................

2.2.1 Universal Data Representation....................................................................................................................12

2.2.2 Availability of Data........................................................................................................................................13

2.2.3 Accessibility of Data.....................................................................................................................................14

2.2.4 Consistency of Data.....................................................................................................................................15

2.3 PROJECT SCOPES...................................................................................................................................................

2.3.1 Dealing with Data Representation

...............................................................................................................16

2.3.2 Availability of Data........................................................................................................................................17

2.3.3 Accessibility of Data.....................................................................................................................................17

2.3.4 Consistency of Data.....................................................................................................................................17

2.4 PROJECT OBJECTIVES.............................................................................................................................................

2.5 TECHNOLOGY APPLIED............................................................................................................................................

3.0 SOLUTIONS.........................................................................................................................................................20

3.1 SOLUTION ARCHITECTURE PROGRAMMING MODEL

...................................................................................................

3.2 SOLUTION ARCHITECTURE EXPLAINED

.....................................................................................................................

3.3 DATABASE LAYER....................................................................................................................................................

3.4 XML WEB SERVICES LAYER....................................................................................................................................

3.4.1 Components of XML Web Services Layer...................................................................................................26

3.4.2 SOAP............................................................................................................................................................27

3.4.2.1 Components of SOAP...............................................................................................................................

3.4.2.2 SOAP Communication..............................................................................................................................

3.4.3 WSDL Contract

............................................................................................................................................30

3.4.4 HTTPPost.....................................................................................................................................................31

3.5 ©LIENT ACCESS LAYER............................................................................................................................................

3.6 SOLUTION DESIGN OVERVIEW..................................................................................................................................

3.6.1 Physician Use Case Diagram

......................................................................................................................33

3.6.2 Administrators Use Case Diagram...............................................................................................................34

3.7 DATAFLOW DIAGRAM...............................................................................................................................................

4.0 IMPLEMENTATION PROGRESS & RESULTS

.....................................................................................36

4.1 SETTING UP THE DATABASE.....................................................................................................................................

4.1.1 Implementation Challenges

.........................................................................................................................40

4.2 PEE-LO WEB SERVICE: THE XML WEB SERVICE LAYER...........................................................................................

4.2.1 Implementation Challenges

.........................................................................................................................44

4.3 IMPLEMENTING THE ©LIENT ACCESS LAYER..............................................................................................................

4.3.1 Pee-Lo Desktop Application Access............................................................................................................45

4.3.1.1 How Pee-LoAA Consumes XML Web Services...........................................................................................