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Programming Java SOAP and REST Web Services - JBoss / Eclipse Training
Course #:WA2012
Programming Java SOAP and REST Web Services - JBoss / Eclipse Training
Courseware: Available for sale
This course covers how to implement web services with JBoss using the most recent Java standards, JAX-WS for SOAP web services and JAX-RS for REST web services. Since it is possible to use both styles of web services, even within the same application, this course will show the student the strengths of both styles and how to properly implement both types of web services. Testing web services is also more difficult than "normal" web applications so this course covers tools and techniques used to test web services in the labs.
This course will be particularly useful for those looking to upgrade existing JAX-RPC Java web services and who want to know the different styles of web services now supported by JBoss.
Topics |
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What you will learn |
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After completing this course, the student should be able to:
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Audience |
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This course is applicable for Architects and Developers that need to design and develop SOAP web services using JAX-WS and RESTful web services using JAX-RS. |
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Prerequisites |
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Experience with Java programming is required. Experience with Eclipse is useful but not required. For those that might need this Java or Eclipse experience the following course is suggested:
An understanding of basic web architecture and the HTTP protocol. Prior experience with RPC-style services such as Web services, Java RMI, COM objects, etc. is helpful, but not required. |
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Duration |
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| 5 days. | |
Outline of Programming Java SOAP and REST Web Services - JBoss / Eclipse Training
Chapter 1. Overview of Java Web Services
- A Conceptual Look at Services
- Defining Services
- Benefits of Web Services
- Many Flavors of Services
- Java Web Service Implementation Choices
- Future of JAX-RPC
- Java SOAP Web Services with JAX-WS
- Java REST Web Services with JAX-RS
- REST vs SOAP Summary
- Java and XML with JAXB
- Java Web Service Clients
- Summary
Chapter 2. Basic XML Schemas
- What is XML Schema ?
- Goals of Schema
- Converting DTDs to Schema
- Recall: Namespaces
- The equivalent schema
- Sample instance document
- Documents Needed
- XML Schema Namespaces
- Link Documents to Schemas
- Inline element declarations
- Schema Data Types
- Schema Type Definitions
- Schema Simple Data Types
- Primitive Data Types
- Simple Types
- Facet – Restrictions on Element Content
- Using the Facet
- More Samples
- Define Simple Element Type
- Element Declaration
- Element Occurrence Indicators
- Complex Type
- Attribute Declaration
- Attribute Declarations
- Occurrence of Attributes
- Value Constraints on Attributes
- Sequence Element
- Element Choices
- Express any order
- Annotations
Chapter 3. The Java Architecture for XML Binding (JAXB)
- Introduction to JAXB
- Overview of Data Binding
- JAXB Architecture
- Binding Example
- Binding Framework Example
- Java and XML Mapping Overview
- Namespace and Package Name Mapping
- Simple Type Mapping
- Complex Type Mapping
- Customizing Complex Type Mapping
- Property Accessor Customization
- Property Mapping Customization
- XML Element Mapping
- Mapping Java Enums
- Mapping Collections
- Generating Java Class and Schema
- Marshalling and Unmarshalling
- Summary
Chapter 4. Introduction to JAX-WS
- What is JAX-WS?
- Advantages of JAX-WS
- Why Do We Need a Programming Model?
- Basic Java to WSDL Mapping
- Developing a Service Provider
- The Service Implementation Class
- The Service Endpoint Interface (SEI)
- Service Implementation Options
- Developing a Consumer
- Static Client Development
- The Service Class
- The BindingProvider Interface
- Summary
Chapter 5. Web Services Description Language (WSDL)
- WSDL Overview
- WSDL Syntax Overview
- <definitions>
- <import>
- <types>
- <message>
- <portType>
- <operation>
- <binding>
- <service>
- Summary
Chapter 6. Advanced JAX-WS API
- Publishing a Web Service
- Web Service Context
- Message Context
- Working With Raw XML
- Raw XML: Server Side
- XML Handling Strategies
- Raw XML: Client Side
- Summary
Chapter 7. JAX-WS Mapping Details
- Introduction to Mapping in JAX-WS
- Top-down and Bottom-up Mapping
- WSDL to Java Mapping
- XML Data Type to JavaBean Mapping
- Mapping <portType> to the SEI
- Mapping the SOAP <binding>
- Customizing WSDL to Java Mapping
- Java to WSDL Mapping
- JavaBean to XML Mapping
- Mapping SEI to <portType>
- Mapping Java Method to <operation>
- Input Parameter Mapping
- Method Output Mapping
- Bare Input and Output Mapping
- RPC Literal Style
- Service Provider Annotation
- Web Service Provider Example
- Service Provider Annotations
- JAX-WS Clients
- Synchronous and Asynchronous Calls
- Summary
Chapter 8. Simple Object Access Protocol (SOAP)
- SOAP Overview
- SOAP in Protocol Stack
- SOAP Document Components
- Example SOAP Request Document
- Example SOAP Response Document
- The <Envelope> Element
- The <Header> Element
- The <Body> Element
- SOAP Communication Style
- Communication Style Example
- Setting the Style in WSDL
- RPC/Encoded Style
- RPC/Literal Style
- Document/Literal Style
- Document/Literal Wrapped Style
- Summary
Chapter 9. Web Services Interoperability (WS-I)
- Introduction
- Goal
- What Comes out of WS-I?
- WS-I Tools
- Profiles
- WS-I Messaging
- Messaging Highlights
- Service Description
- Service Description Highlights
- Service Publication/Discovery
- Security
- .NET Interoperability
Chapter 10. Building an EJB Based Web Service
- Introduction
- Why Use EJB as Service Implementation?
- Implementing EJB Web Service
- Using a Service Endpoint Interface (SEI)
- Summary
Chapter 11. Error Handling
- Introduction
- Fault
- Designing Faults
- System Problems
- Business Rule Violation
- Summary
Chapter 12. JBoss Web Services and Clients
- JBoss Web Service Deployment
- Routing Web Service Requests
- JBoss Web Service Deployment Descriptor
- Writing Portable Web Service Clients for JBoss
- Using a Packaged WSDL
- Managed Web Service Clients
- JBoss @WebServiceRef Customization
- JBoss Web Service Tools
- Summary
- Reference
Chapter 13. Advanced JBoss Web Service Features
- JAX-WS + WS-*
- Apache CXF Support for WS-*
- Implementation Choices
- Using WS-Policy for Advanced Features
- Using Apache CXF API for Advanced Features
- Using Apache CXF Configuration for Advanced Features
- So Which to Use?
- Supplying Apache CXF Configuration File
- Using jbossws-cxf.xml File
- Installing Spring Modules for JBossWS
- Setting Classpath Dependencies
- Summary
Chapter 14. Web Services Security (WS-Security)
- The Challenges
- Public Key Infrastructure (PKI)
- Digital Signature
- Certificates
- Overview of Web Services Security
- SOAP Message Security
- Message Integrity
- Message Confidentiality
- Symmetric Encryption Example
- Authentication Using Identity Token
- Authentication
- Transport Level Security
- Audit Tracking
- Identity Assertion Using SAML
- SAML SOAP Example
Chapter 15. REST Services
- Many Flavors of Services
- Understanding REST
- Principles of RESTful Services
- REST Resource Examples
- SOAP Equivalent Examples
- REST vs SOAP Communication
- More REST vs SOAP
- REST vs SOAP Summary
- Famous RESTful Services
- Additional Resources
- Summary
Chapter 16. Introduction to JAX-RS
- The JAX-RS Specification
- The Resource Class
- A Bunch of Annotations
- @Path
- Using Path Parameters
- HTTP Method Binding
- More Complex Paths
- Configuring JAX-RS for Deployment
- Summary
Chapter 17. JAX-RS Data Injection
- Sources for Injected Data
- Path Parameters
- Query Parameters
- HTML Form Input
- Cookies
- Matrix Parameters
- HTTP Headers
- Default Values
- Parameter Conversion
- Custom Types
- Summary
Chapter 18. Designing a RESTful Service
- Introduction
- The Design Methodology
- Ingredients of a Service Operation Interface
- What Constitutes a REST Resource
- Resource Identifiers
- MIME Types
- HTTP Methods
- Example Operation Interface Document
- Web Application Description Language (WADL)
- WADL Support
- Summary
Chapter 19. JAX-RS Content Types
- Internet Media Types
- Use of Media Type in REST
- The @Consumes Annotation
- Content Negotiation
- The @Produces Annotation
- The MediaType Class
- JAXB
- Dynamic Content Negotiation
- Summary
Chapter 20. Building Complex JAX-RS Responses
- HTTP Response Status Codes
- Introduction to the JAX-RS Response Class
- Using the Response and Response.ResponseBuilder Classes
- Example: Conditional HTTP GET
- Returning Cookies
- Cookies in Response Headers
- Reading Cookies
- Returning an Exception
- ExceptionMappers
- Summary
Chapter 21. Clients of JAX-RS Services
- Java Web Service Clients
- Apache HttpClient
- More Apache HttpClient Code
- JAX-RS Implementation Client Libraries
- RESTEasy Example
- HATEOAS
- Building Links with UriBuilder and UriInfo
- Using Atom Links for State Transitions
- WADL
- WADL Example
- Summary
Chapter 22. Securing JAX-RS Services
- HTTP Basic Authentication
- Example Client
- The WWW-Authenticate and Authorization Headers
- Java EE Security Roles
- Integration with Web Container Security
- Java EE Security Annotations
- SecurityContext
- Restrictions Based on Content Type
- Summary
Chapter 23. REST vs. SOAP
- Defining REST
- The Six REST Architectural Style Constraints
- The Four REST Interface Constraints
- Hypermedia Examples
- Defining SOAP
- RPC SOAP vs. REST
- Document SOAP vs. REST
- Where SOAP Shines
- Where REST Shines
- Selecting an Appropriate Solution
- Summary
We regularly offer classes in these and other cities. Atlanta, Austin, Baltimore, Calgary, Chicago, Cleveland, Dallas, Denver, Detroit, Houston,
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