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About the courseIn this lesson, you will learn about XML, and JSON data format, REST and SOAP architectures and protocols they use to transfer data; you will be able to:
- Understand what web service means
- Understand XML and JSON data presentation.
- Understand SOAP architecture and WSDL file
- Interpret WSDL file and develop request envelop for different web services
- Understand REST architecture and interpret WADL file
Audience and Requirements
- QA, BA and anyone who is interested to know about REST and SOAP web service.
- No special prerequisite for this lesson, but who has basic IT knowledge including software development, testing is recommended.
- Mentorship will be provided during the training.
- You will be working on different web services.
- You will practice on interview questions from day one.
Module 1: Introduction to web service
Module 2: Service Oriented Architecture (SOA)
Module 3: Features of web service
- 3.1 Interoperability
- 3.2 Reusability
- 3.3 Loosely coupled
- 3.4 Extensibility
Module 4: Advantage of web service
- 4.1 Lets different platforms message each other
- 4.2 All programming languages can speak each other
Module 5: Uses HTTP for messaging
Module 6: Two types of web service
- 6.1 SOAP
- 6.2 REST
- 6.3 SOAP vs REST
Module 7: Web Service data exchange methods
- 7.1 XML(both SOAP and REST use it)
- 7.2 JSON (mostly REST webservice uses it)
Module 8: Java Web Service APIs
- 8.1 Jax-WS → SOAP (RPC and Document Style)
- 8.2 Jax-RS → RESTfull (Jersy and RestEasy implementations)
Module 9: What is SOAP?
Module 10: Important components of SOAP
- 10.1 Simple Access Object Protocol (SOAP)
- 10.2 Web Service Description Language (WSDL)
- 10.3 Universal Description
- 10.4 Discovery and Integration (UDDI)
Module 11: SOAP Request and Response format
- 11.1 Port / Endpoint - URL of web service
- 11.2 Input message format
- 11.3 Output message format
- 11.4 Security protocol that needs to be applied
- 11.5 Which protocol the web service uses
Module 12: What is UDDI?
- 12.1 UDDI element
- 12.2 UDDI architecture
- 12.3 UDDI data model
- 12.4 UDDI interface
Module 13: What is JAX-WX
Module 14: JAX-WX annotations
- 14.1 @WebService
- 14.2 @WebMethod
- 14.3 @SOAPBinding
- 14.4 @WebRequest
- 14.5 @WebServiceClient
- 14.6 @RequestRupper
- 14.7 @ResponseRupper
- 14.8 @OneWay
- 14.9 @HandlerChain
Module 15: What is SOAP end point mean
Module 16: WSDL
- 16.1 What is WSDL and how to access it
- 16.2 WSDL elements
Module 17: What is wsimport and it’s command options
Module 18: What is sun-jaxws.xml
Module 19: What is RESTfull web service?
Module 20: RESTfull environment setup
- 20.1 Setup java JDK
- 20.2 Setup Eclipse
- 20.3 Setup Jersy Framework library
- 20.4 Setup Apache Tomcat
Module 21: RESTfull resources
Module 22: Uses HTTP for messaging
- 22.1 HTTP request
Module 23: Addressing Technique
- 23.1 Make a standard URL
- 23.2 GET: read only and safe
- 23.3 PUT : is idempotent and is for creating resource
- 23.4 POST: is to update and to create for unavailable resource
- 23.5 DELETE: is idempotent and is to delete resource
- 23.6 OPTIONS
- 23.7 HEAD
Module 24: RESTful Statelessness
- 24.1 Advantage of Statelessness
- 24.2 Disadvantage of Statelessness
Module 25: RESTful catching
- 25.1 Cache control header
- 25.2 Catching best practice
Module 26: RESTful security
- 26.1 Validate all server inputs
- 26.2 Use session based authentication
- 26.3 No pass sensitive data over URL
- 26.4 Use restricted way of method resource access
- 26.5 Validate XML and JSON malformations
- 26.6 Throw Generic error messages
Module 27: JAX-RS: is an application interface
Module 28: Jersey is a framework that implement JAX-RS
- 28.1 It has annotation to convert java class and method to service
Module 29: Complete steps of RestFul webservice in Eclipse java
- 29.1 Install Eclipse
- 29.2 Install tomcat and configure with eclipse/ if necessary
- 29.3 Download Jersey
- 29.4 Create a dynamic web project
- 29.5 Add your annotated java class in Java Resources/src directory
- 29.6 Configure web.xml accordingly
- 29.7 Run the project on Tomcat Server/ or export the project to war file at tomcat web service directory
- 29.8 Access the service on your browser
- 29.9 Take the URI and test in SOAPUI
Module 30: Architectural difference
Module 31: Complexity and easiness difference
Module 32: Performance wise difference
Module 33: Popularity difference
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