Java Web Services Training

Curriculum:

DQL-The Select Statement1:

• Identifying Table and Column Names
• Components of a Simple SELECT
• Examples of Simple SELECT statements
• Creating Character Values in the SELECT clause
• Computing Numeric Values in the SELECT clause

Requirements:

• Eclipse Kepler(or Higher) Java EE IDE for Web Developers.
• Apache Tomcat
• Java Knowledge

Software Setup and Troubleshooting:

• Installing Java,Eclipse and Tomcat
• Configuring Tomcat In Eclipse
• Testing Tools Setup
• Downloading Projects from Lecture Contents
• Importing and Running Projects
• Troubleshooting

The Big Picture:

• Course Introduction
• Web Services Introduction
• Web Services Overview
• SOA and Web Services
• Web Services and SOA
• Section Summary

XML and XML Schema Definition Crash Course:

• Introduction
• What is XML?
• Why XML?
• When to use XML?
• What is XSD?
• When to use XSD?
• XML Schema Definition
• Namespaces
• XML Namespaces
• XML Schema Hands On Usecase
• XML Schema Hands On
• Creating Simple Types
• XML Schema Simple and Complex Types
• Controlling the Order Of Elements
• Controlling the number of Elements
• XML Schema Element Occurrences and Order
• Meaning of the element or default attribute
• Defining Attributes
• Section Summary

SOAP Web Services Concepts:

• Introduction
• SOAP Web Services Overview
• SOAP Web Services Advantages and Disadvantages
• When to use SOAP Web Services ?
• SOAP
• WSDL File Explained
• WSDL Binding Styles
• WSDL Quiz
• Section Summary

SOAP Web Services Design and Implementation:

• Introduction
• SOAP Web Services Design Approaches
• Section Summary

JAX-WS AND JAXB:

• JAX-WS
• JAX-WS
• JAXB Introduction
• Generating Java Classes From XML Schema
• Marshalling and Unmarshalling
• JAXWS Summary
• JAXB Summary

Apache CXF:

• Introduction
• Apache CXF Overview
• Creating a CXF Web Service Project From Scratch
• CXF Maven Web Application Project
• Structure and Components
• Section Summary

Developing Top Down Web Services:

• Usecase
• WSDL Creation
• Generating the Stubs
• Implementing the Web Service Endpoint
• Publishing the Web Service
• WS Provider Application Flow
• WSDL First Web Service Assignment
• Section Summary

Java SOAP Client:

• Introduction
• Project Setup
• Generate the stubs
• Create the Java Client
• Flow and the Service Provider Mechanism
• Develop a Web Service Consumer
• Section Summary

Developing Bottom Up Web Services:

• Payment Gateway Legacy Application Use Case
• The Project Setup
• Annotating the Beans
  Step 2 - Annotating the Endpoint
  Step 3 - Publishing the Endpoint
  Step 4 - Accessing the WSDL file
• Create a Code First Web Service
• Testing Using SoapUI and Application Flow
• SOAPUI Assignment
• Section Summary

WS Standards:

• Introduction
• WS Standards Overview
• User Name Token Profile
• Authentication
• Exchanging Files using MTOM
• Section Summary

User Name Token Profile Client:

• Project Setup
• Code the client
• CXF Low Level Client API
• Configure Properties
• Create a Callback Handler
• UT in Action

JAX-WS Handlers:

• Introduction
• Two types of JAX-WS handlers
• JAX-WS Handlers
• Use Case and Project
• 4 Steps
• Create the Handler Class
• Implement the handleMessage method
• Extract the Header
• Configure the Handler
• The Handler Flow
• getHeaders Explained
• Configuring the JAX-WS Way

SOAP Faults:

• Introduction
• Project Configuration
• Creating a SOAP Fault
• Create and throw a custom exception

REST Web Services Concepts:

• Introduction
• REST Overview
• WHY RESTFul? - The Advantages
• WHY RESTFul? When to use RESTFul
• Web Services?
• Section Summary

RESTFul Design and Implementation:

• Introduction
• REST Design
• JAX-RS
• Project Configuration
• Maven Dependencies
• STEPS for Implementing REST
• Create Method
• READ Method
• UPDATE Method
• DELETE Method
• Annotate the Resources
• Annotate the beans
• @PRODUCES
• Publish the Endpoint
• Deploy and Run
• Testing Using Chrome REST Plugin
• REST Web Service Implementation

Configuring JSON Support:

• Configuring JSON Support
• REST JavaScript JQuery Client

REST Sub Resource Mapping:

• Sub Resource Project Configuration
• Sub Resource Method Implementation
• Annotate the resource
• Test Sub Resource Mapping
• REST Design and Implementation
• Summary

REST Error Handling:

• Introduction
• Rest Standard Error Handling
• REST Exception Handling
• Section Summary

JAX-RS Cient API - Creating Java REST Clients:

• Introduction
• Using the GET Request
• Using a PUT Request
• Using a POST Request
• Cleaning UP
• Assignment
• Section Summary

JAX-RS Injection:

• Introduction
• Project Context and Configuration
• Injecting HTTP Query Parameters
• Injecting HTML Form Parameters
• Injecting a HTTP Header
• Injecting Multiple HTTP Headers
• Injecting Cookies
• Section Summary

Asynchronous REST:

• Introduction
• Introduction
• Creating a Asynchronous REST
• Provider
• Async Provider
• Publishing the Service
• Creating a Asynchronous Client
• Async Client
• Async Provider Error Handling
• Async Client Error Handling
• Using the Client Callbacks
• Futures vs Callbacks
• Section Summary

Securing REST Web Services:

• HTTP Basic Authentication

REST and Spring Security:

• Introduction
• Project Setup
• Implementing REST Resources
• Publishing the Endpoint
• Test REST
• Spring Security Introduction
• Spring Security
• Add the filter to Web.xml
• Configure Spring Security
• Annotate the Resources
• Testing Security
• Creating an Exception Mapper
• Summary and Flow
• Section Summary

OAuth Concepts:

• What is OAuth
• What is OAuth
• Why , When and When Not to Use
• OAuth
• OAuth Workflow - How
• OAuth Workflow - How
• OAuth Google Play Ground
• Section Summary

REST Attachments:

• Introduction
• Method and URI Design
• Project Configuration
• Implement the Upload Method
• Upload a Attachment
• Implement the download method
• Download a Attachment
• JAX-RS Upload Client

Jersey Quick Start:

• Introduction
• Project Configuration
• Creating a REST Resource
• Creating a REST Client

REST Using Spring MVC Quick Start:

• Introduction
• Spring MVC Flow
• Project Configuration
• Hello Spring REST
• Returning JSON Response

Interview Help and Wrap Up:

• SOAP VS REST
• Final QUIZ
• Interview Questions (Updated
  Frequently)
• Slides used in the course
• Please leave a rating
• My Other Courses and Discounts

Extras:

• JSON Introduction
• JSON Hands On
• JSON Parsing

WSDL Creation:

• Usecase
• Create the WSDL
• Define Schema Types
• Get Orders Request and Response
• Create Order Request and Response
• The Four Elements
• Define Messages
• Define Operations
• Define Binding
• Define Service
• Resolve Errors

Database CRUD using REST:

• Usecase
• Project and pom.xml
• Create the data access layer
• Implement Create Update and Delete Methods
• Implement the find method
• Wire the DAO Beans
• Create the REST Interface
• Annotate the beans
• Implement the REST Service
• Implement the READ Method
• Wire the beans
• web.xml
• Deploy the application
• Test Read and Create
• Test Update and Delete