A group presentation on Simple Object Access Protocol which is also known as SOAP for the course Web and Internet Programming.

1. SOAP
A Presentation on Simple Object Access Protocol Web Service
TEAM 1
Name: Iqbal Hossen Riaz
ID: 2017000000054
Name: Saleh Ibne Omar
ID: 2017000000040
Name: Mamunur Rashid Shihab
ID: 2018000000070

2.  Simple Object Transfer Protocol
 Uses XML for message format
 Relies on HTTP
 Maintained by W3C
SOAP INTRODUCTION

3. SOAP DATA EXCHANGE DIAGRAM

4.  When data needs to be platform and
language independent
 Formal means of communication is
needed
 Requirement of Stateful web operations
 When guaranteed security and reliability
is required
WHEN SOAP IS USED ?

5. 5
SOAP MESSAGE
STRUCTURE
 Envelope
 Header
 Body

6. BRIEF
DETAILS OF
SOAP
MESSAGE
STRUCTURE
This is the root
element which
contains header and
body element, this
envelope element
works as a wrapper
ENVELOPE HEADER BODY
This element contains
the information about
the messages being
passed between
client and server
Body element
contains the actual
data which has been
requested by the
client and sent by the
server as a response

7. 7
EXAMPLE OF A
MESSAGE

8.  Security
 Standardization
 OS Compatibility
 Language Extensibility
ADVANTAGES OF SOAP

9.  Requires more bandwidth
 Slower than other protocols
 WSDL dependent
 Relatively complex than REST web
services
DISADVANTAGES OF SOAP

10. REFERENCES
◂ https://www.guru99.com/soap-simple-object-access-protocol.html
◂ https://www.guru99.com/comparison-between-web-services.html
◂ https://www.youtube.com/watch?v=xq09ow7RuZA
◂ https://www.youtube.com/watch?v=sTGgBoFBDAY
◂ https://www.youtube.com/watch?v=-Pa0t8pRmDM
◂ https://www.reply.com/solidsoft-reply/en/content/webservices-
soap-and-rest-a-simple-introduction
All the Images used in this slide show were taken from google

11. THANK YOU!
Feel free to raise your hand if you
have any questions regarding this
presentation topic.