Java EE 6: Develop Web Services

with JAX-WS & JAX-RS

This five days Java EE 6: Develop Web Services Course provides aspirants knowledge of the design and creation of SOAP and RESTful web services and clients. As a participant, you will familiarize yourself to use Eclipse and develop JAX-WS and JAX-RS web services. These services will then be deployed to Oracle WebLogic Server 12c. The majority of the topics covered are compatible across all application servers which support the Java EE 6 web service standards.

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               10073 Participants

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The course covers 40 hours of Instructor-led Web Services Training

Hands-on training based on real data Training on RESTful Web Services JAX-RS API

Oracle International Certification Preparation Course including JAX-WS & JAX-RS

Internationally acclaimed Subject Matter Expertise with rich years of Industry and Training Experience

Course Overview


Java EE 6 technology facilitates cross-platform application development through the use of platform-neutral network communication, supports HTML5 AJAX-enabled applications and mobile clients by creating RESTful web services which use the JSON data-interchange format. Enrolling in this course will help you stay current on the latest Java EE 6 webservice APIs.

  • Apply the JAX-RS API in the creation of RESTful Web Services
  • Secure Web Services using WS-Security, Jersey, and OAuth
  • Produce and consume XML and JSON content using JAXB
  • Handle errors and exceptions in Web Services and clients by studying Java EE 6 Certification
  • Create XML documents using namespace declarations and XML schema
  • Create RESTful Web Service clients using the Jersey Client API
  • Understand the role of Web Services
  • Apply the JAX-WS API in the creation of SOAP Web Services and clients

Course Curriculum


Audience

  • Java Programmers
  • Application Developers
  • JEE Developers
  • Administrators

Related Training

  • Java SE 7: Develop Rich Client Applications
  • JavaEE6: Develop Web Applications using JSF
  • MicroServices using Spring Boot

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Training Options


ONLINE TRAINING

Instructor-Led Session


  • 1-day Instructor-led Online Training
  • Experienced Subject Matter Experts
  • Approved and Quality Ensured Training Material
  • 24*7 Leaner Assistance And Support

CORPORATE TRAINING

Customized to your team's need


  • Customized Training Across Various Domains
  • Instructor-Led Skill Development Program
  • Ensure Maximum ROI for Corporates
  • 24*7 Learner Assistance and Support

Course Outline


  • Explaining the need for web services
  • Defining web services
  • Explaining the characteristics of a web service
  • Explaining the use of both XML and JSON in web services
  • Identifying the two major approaches to developing web services
  • Explaining the advantages of developing web services within a Java EE container
  • Describing the Benefits of XML
  • Creating an XML Declaration
  • Assembling the Components of an XML Document
  • Declaring and Apply XML Namespaces
  • Validating XML Documents using XML Schemas
  • Creating XML Schemas
  • Listing the Different Java XML APIs
  • Explaining the Benefits of JAXB
  • Unmarshalling XML Data with JAXB
  • Marshalling XML Data with JAXB
  • Compiling XML Schema to Java
  • Generating XML Schema from Java Classes
  • Applying JAXB Binding Annotations
  • Creating External Binding Configuration Files
  • SOAP message structure
  • Using WSDL files to define web services
  • WS-I Basic Profile and WS-Policy
  • Using tools to generate JAX-WS client artifacts
  • Calling SOAP web services using JAX-WS in a Java SE environment
  • Calling SOAP web services using JAX-WS in a Java EE environment
  • Using JAXB Binding customization with a SOAP web service
  • Creating a JAX-WS Dispatch client
  • Creating a client that consumes a WS-Policy enhanced services (WS-MakeConnection)
  • Describing the RESTful architecture and how it can be applied to web services
  • Designing a RESTful web service and identify resources
  • Navigating a RESTful web service using hypermedia
  • Selecting the correct HTTP method to use when duplicate requests must be avoided
  • Identifying Web Service result status by HTTP response code
  • Version RESTful web services
  • Using Java SE APIs to make HTTP requests
  • Using the Jersey Client APIs to make HTTP requests
  • Processing XML and JSON in a RESTful web service client
  • Describing the benefits of Code First Design
  • Creating JAX-WS POJO Endpoints
  • Creating JAX-WS EJB Endpoints
  • Describing the benefits of WSDL First Design
  • Generating Service Endpoint Interfaces (SEIs) from WSDLs
  • Implementing Service Endpoint Interfaces
  • Customizing SEI Generation
  • Download, Install, and Configure Jersey
  • Creating Application Subclasses
  • Creating Resource Classes
  • Creating Resource Methods, Sub-Resource Methods, and Sub-Resource Locator Methods
  • Producing and Consume XML and JSON content with JAX-RS
  • Describing how SOAP web services convey errors
  • Describing how REST web services convey errors
  • Returning SOAP faults
  • Returning HTTP error status codes
  • Mapping thrown Exceptions to HTTP status codes
  • Handling errors with SOAP clients
  • Handling errors with Jersey clients
  • Explaining Authentication, Authorization, and Confidentiality
  • Applying Basic Java EE Security by using deployment descriptors (web.xml)
  • Creating users and groups and map them to application roles
  • Detailing possible web service attack vectors
  • Describing the purpose of WS-Policy, WS-SecurityPolicy, WS-Security
  • Configuring WebLogic Server for WS-Security
  • Applying WS-Policy to WebLogic JAX-WS Web Services
  • Signing and Encrypt SOAP Messages using WS-Security
  • Applying JSR-250 Security Annotations such as @RolesAllowed
  • Enabling an assortment of filters including the RolesAllowedResourceFilterFactory
  • Obtaining a SecurityContext and perform programmatic security
  • Authenticating using the Jersey Client API
  • Describing the purpose of OAuth
  • Describing the request lifecycle when using OAuth
  • Creating OAuth enabled services using Jersey
  • Creating OAuth enabled clients using Jersey

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