The Designing Java Web Services course provides business component designers with the information they need to understand and appreciate web services as a realization of Service Oriented Architecture (SOA). This course elaborates on the use of the Java Platform, Enterprise Edition (Java EE) technology design patterns in designing web services and discusses various web services features, such as Exception Handling and Security provided by the Java Platform, Enterprise Edition 5 (Java EE 5). The students implement the course lab exercises using the NetBeans Integrated Development Environment (IDE) and deploy the web services and applications on the Sun Java System Application Server Platform Edition 9.0.
Skills Gained
Upon completion of this course, students should be able to:
Describe Service-Oriented Architecture (SOA)
Describe web services as a realization of SOA
Describe Java technologies for web services development
Implement a servlet endpoint as a web service using Java API for XML Web Services
Implement an Enterprise JavaBeans (EJB) endpoint as a web service using JAX-WS
Describe and implement various web services-based design and deployment patterns
Describe and apply various best practices for designing web services
Handle exceptions in web services using SOAPFaultException
Implement user-defined exceptions in web services
Identify web services security requirements and solutions
Secure a web service using basic authentication
Implement message-layer security in web services
Who Can Benefit
Students who can benefit from this course are business component designers who are interested in leveraging the various web services technologies available in the Java EE 5 platform.
Prerequisites
To succeed fully in this course, students should be able to:
Describe Java web services technologies and platforms
Describe web services specifications and Application Programming Interfaces (APIs)
Implement a web service using Java technology components
Implement a Java EE web service
Implement a web service client that accesses the functionality provided by a Java EE web service
Code:
DWS-4112-EE5
Length:
2 days
Type:
Instructor-Led
Certified By:
Sun Microsystems
Tuition:
$1,200 / $1,020 GSA GOV.
This course is taught by Certified Sun Microsystems instructors. There is a difference. Learn More
This course is in the following categories. Click the categories to find similar courses and topics of interest.
Explain the advantages of web services-based SOA approach
Examine the Java technologies for web services development
Discuss typical web services scenarios
Implement a servlet endpoint as a web service using Java API for XML Web Services (JAX-WS)
Implement an Enterprise JavaBeans (EJB) endpoint as a web service using JAX-WS
Module 2 - Design Patterns and Best Practices for Web Services
Describe design patterns in the context of web services
Describe web services-based design patterns, such as Asynchronous Interaction, JMS Bridge, Web Service Cache, Web Service Broker, and Web Service Logger
Impement web services-based design patterns as part of an application
Describe web services-based deployment patterns, such as HTTP load balancing and container cluster
Describe best practices for designing web services, such as proper styles to instantiate SOAP messages or strategies for organizing complex WSDL files
Module 3 - Handling Exceptions in Web Services
Describe exception generation and handling
Describe the JAX-WS API exception classes, such as SOAPFaultException and HTTPException
Use pre-defined exception classes in web services
Use custom-defined exception classes in web services
Describe exception management in web services
Handle exceptions in web services using SOAPFaultException
Implement user-defined exceptions in web services
Module 4 - Securing Web Services
Describe web services security requirements
Discuss cryptography techniques and digital signatures
Examine web services security solutions
Secure a web service using basic authentication
Implement message-layer security in web services
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