RESTful Web Services Training

• Overview and Principles
• REST Characteristics
• Resources and Operations
• REST Principles
• Requests and Responses
• REST APIs
• URI Templates
• GET, POST, PUT, DELETE
• Safe and Idempotent Methods
• Comparison of REST and SOAP

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3.1 APIs and Implementations

• JAX-RS Overview, Annotations
• JAX-RS Implementations

3.2 Runtime Environment

• Application Server, Servlet-Only Container
• Architectural and Implementation Perspectives
• Configuring the Application

3.3 Applications, Resources, and Providers

• JAX-RS Applications
• Resource Classes and @Path
• Provider Classes and @Provider
• Default Lifecycles
• The Application Class and rest-path

3.4 Ajax-JavaScript Clients

• Overview
• Classic vs. Ajax Interactions
• Working with Ajax-JavaScript

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4.1 Resources and Sub-Resources 

• Sub Resource Locators
• Naming Conventions and Rules
• Dispatching Requests to Methods

4.2 Binding Request Data 

• Request Data Injection and Conversion
• Default Values
• Fields vs. Method Parameters

4.3 Context-Based Injection

• Injection via @Context
• Context-Injectable Types
• Context Injection from the Web Container
• Fields vs. Method Parameters

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5.1 Complex Content and Entities 

• Working with Complex Content
• @Consumes and @Produces
• Content Negotiation
• Standard Entity Providers

5.2 Working with JSON 

• Returning Data as JSON
• Working with JSON in JavaScript
• Processing JSON Responses

5.3 Working with XML 

• JAXB and Mapping to XML
• Returning Data as XML
• Working with XML on the Client
• Customizing Content, Custom Media Types
• Working with Collections

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6.1 Response Class 

• Return Types and HTTP Response Codes
• Appropriate Responses for HTTP Methods
• Choosing the Right Response

6.2 Error Handling

• Exception Mappers
• Web Application Exception
• Response vs. Thrown Exception
• Error Responses

6.3 Sub Resource Locators Motivation and Uses

• Locating the Locator
• Initializing the Sub Resource

6.4 Binary Content

• File, InputStream, StreamingOutput
• Using StreamingOutput

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• Java Client – Options and Ingredients
• Building and Sending the Request
• Consuming the Response
• Options for the Response Data
• Asynchronous Requests

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• Integration with EJB CDI – Contexts and Dependency Injection
• Activation, Scopes, and JAX-RS Lifecycles
• Injection in CDI-Enabled JAX-RS Applications
• Enhanced Java EE Lifecycle

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• Java EE Security Overview
• Security Requirements in JAX-RS
• Declarative, Role-Based Security
• Security Constraints
• Annotation-Based Security Authentication
• Configuration
• Authentication Models: Basic, Digest, Client-Cert Programmatic Security
• Security Context
• Client Security HTTPS

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