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Advanced Programming Tasks

While the JAX-WS APIs make creating services and consumers easy, it also offers a number of advanced APIs. These APIs allow you to make asynchronous requests on a service, access message and transport properties, and develop services that process raw XML messages. They also allow you to develop custom message handlers.

Table of Contents

18. Developing Asynchronous Applications

WSDL for Asynchronous Examples
Generating the Stub Code
Implementing an Asynchronous Client with the Polling Approach
Implementing an Asynchronous Client with the Callback Approach
Catching Exceptions Returned from a Remote Service

19. Using Raw XML Messages

Using XML in a Consumer

Usage Modes
Data Types
Working with Dispatch Objects

Using XML in a Service Provider

Messaging Modes
Data Types
Implementing a Provider Object

20. Working with Contexts

Understanding Contexts

Working with Contexts in a Service Implementation

Working with Contexts in a Consumer Implementation

Working with JMS Message Properties

Inspecting JMS Message Headers
Inspecting the Message Header Properties
Setting JMS Properties

21. Writing Handlers

Handlers: An Introduction

Implementing a Logical Handler

Handling Messages in a Logical Handler

Implementing a Protocol Handler

Handling Messages in a SOAP Handler

Initializing a Handler

Handling Fault Messages

Closing a Handler

Releasing a Handler

Configuring Endpoints to Use Handlers

Programmatic Configuration

Adding a Handler Chain to a Consumer
Adding a Handler Chain to a Service Provider

Spring Configuration