PROGRAMMING .NET WEB SERVICES

Le Monde En Tique

Commandez cet ouvrage

Ouvrage 9780596002503 : PROGRAMMING .NET WEB SERVICES
Web services are poised to become a key technology for a wide range of Internet-enabled applications, spanning everything from straight B2B systems to mobile devices and proprietary in-house software. While there are several tools and platforms that can be used for building web services, developers are finding a powerful tool in Microsoft's .NET Framework and Visual Studio .NET. Designed from scratch to support the development of web services, the .NET Framework simplifies the process--programmers find that tasks that took an hour using the SOAP Toolkit take just minutes.
Programming .NET Web Services is a comprehensive tutorial that teaches you the skills needed to develop web services hosted on the .NET platform. Written for experienced programmers, this book takes you beyond the obvious functionality of ASP.NET or Visual Studio .NET to give you a solid foundation in the building blocks of web services, and leads you step-by-step through the process of creating your own.
Beginning with a close look at the underlying technologies of web services, including the benefits and limitations, Programming .NET Web Services discusses the unique features of the .NET Framework that make creating web services easier, including the Common Language Runtime (CLR) and the namespaces used in .NET programming. Filled with numerous code examples using the C# language, the book leads you through some of the more challenging issues of web services development, including the use of proxies, marshalling of complex data types, state management, security, performance tuning and cross-platform implementation. The book also covers:
* Creating and publishing your first web service
* The UDDI project, tModels and what they mean for web service publishers
Securing web service applications
Written for programmers who are familiar with the .NET Framework and interested in building industrial-strength web services, Programming .NET Web Services is full of practical information and good old-fashioned advice.
Table of Contents
Preface
1. Understanding Web Services
Why Web Services?
The Origin of Web Services
The .NET Web Service Architecture
Competing Web Service Technologies
Other Technologies
2. Creating ASP.NET Web Services
Creating a Web Service: "Hello, World"
The WebService Attribute
The WebMethod Attribute
Deploying a Web Service
Using the .NET Compilers
3. Consuming Web Services
The Web Service Consumer Model
Accessing Web Services: HTTP
Exposing Web Services: WSDL
Calling Web Services: the Client Proxy
Creating a Client Proxy
Working with the Proxy Class
Consuming a Web Site Using a Screen Scraper Service
4. Working with Data Types
Working with Simple Data Types
Working with Complex Data Types
Using Complex Data Types as Arguments
Passing Data with DataSets
Using Binary Data
5. Managing State
The Great State Debate
State Management Scenarios
ASP.NET's Session State Facility
Session State Configuration
Example: Managing Session State
Application State
Custom Cookies
Stateless Web Services and Tickets
SOAP Headers
6. Asynchronous Services
Asynchronous Consumption
Asynchronous Services
7. Caching and Profiling
ASP.NET Caching
Simple Output Caching
Data Caching
Cache Dependencies
Replacing Stateful Design with Caching
Profiling Your Web Service
8. Debugging, Tracing, and Logging
Debugging in Visual Studio .NET
Using Exceptions
Logging Errors with .NET
SOAP Extensions
Advanced SOAP Extensions
9. Security and Authentication
Potential Vulnerabilities
Web Service Authentication
IIS Security Features
ASP.NET Security
Programmatic Security
Custom Authentication Techniques
Process Security
10. Publishing and Discovery
Publishing
UDDI
UDDI Business Registries
Registering a Business Entity
WSDL and UDDI
Visual Studio .NET and UDDI
UDDI Messaging
UDDI Access with .NET
The WS-Inspection Alternative
Customizing the IE Test Page
11. Interoperability
State of the Specifications
Implementation Differences
SOAP Interoperability
WSDL Interoperability
HTTP Interoperability and M-Post
Known Interoperability Problems
Maximizing Interoperability
A. Namespace Quick Reference
B. Web Service Technologies
Index


Auteur : FERRARA
Editeur : O'REILLY
Nombre de pages : 432
Date de publication : 10 2002

Commandez cet ouvrage