Table of contents

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1.1 Notational Conventions

2 WSDL SOAP Binding

2.1 XML Syntax Summary (Non-Normative)

2.2 Identifying a SOAP Binding

2.3 Default Binding Rules

2.4 Specifying the SOAP Underlying Protocol

2.4.1 Description

2.4.2 Relationship to WSDL Component Model

2.4.3 XML Representation

2.4.4 Mapping Between Component Properties and XML Representation

2.5 Specifying the Default SOAP MEP

2.5.1 Description

2.5.2 Relationship to WSDL Component Model

2.5.3 XML Representation

2.6 Declaring SOAP Modules

2.6.1 Description

2.6.2 Relationship to WSDL Component Model

2.6.3 SOAP Module Component

2.6.4 XML Representation

2.6.5 Mapping Between Component Properties and XML Representation

2.7 Binding Faults

2.7.1 Description

2.7.2 Relationship to WSDL Component Model

2.7.3 XML Representation

2.7.4 Mapping Between Component Properties and XML Representation

2.8 Binding Operations

2.8.1 Description

2.8.2 Relationship to WSDL Component Model

2.8.3 XML Representation

2.8.4 Mapping Between Component Properties and XML Representation

3 WSDL HTTP Binding

3.1 Identifying an HTTP Binding

3.2 HTTP Syntax Summary (Non-Normative)

3.3 Default Binding Rules

3.4 Specifying the HTTP Version

3.4.1 Description

3.4.2 Relationship to WSDL Component Model

3.4.3 XML Representation

3.4.4 Mapping Between Component Properties and XML Representation

3.5 Specifying the Default HTTP Method

3.5.1 Description

3.5.2 Relationship to WSDL Component Model

3.5.3 XML Representation

3.6 Binding Operations

3.6.1 Description

3.6.2 Relationship to WSDL Component Model

3.6.3 XML Representation of HTTP Operation Component

3.6.4 Mapping Between HTTP Operation's XML Representation to Component Properties

3.7 Specifying HTTP Error Codes for Faults

3.7.1 Description

3.7.2 Relationship to WSDL Component Model

3.7.3 XML Representation

3.7.4 Mapping Between Component Properties and XML Representation

3.8 Serialization format of instance data

3.8.1 Serialization as application/x-www-form-urlencoded

3.8.2 Serialization as application/xml

3.8.3 Serialization as multipart/form-data

3.9 Operation Styles

3.9.1 URI Style

3.9.2 Multipart style

3.10 Specifying the transfer coding

3.10.1 Description

3.10.2 Relationship to WSDL Component Model

3.10.3 XML Representation

3.10.4 Mapping Between Component Properties and XML Representation

3.11 Specifying the Use of HTTP Cookies

3.11.1 Description

3.11.2 Relationship to WSDL Component Model

3.11.3 XML Representation

3.11.4 Mapping Between Component Properties and XML Representation

3.12 Specifying HTTP Access Authentication

3.12.1 Description

3.12.2 Relationship to WSDL Component Model

3.12.3 XML Representation

3.12.4 Mapping Between Component Properties and XML Representation

4.1 Normative References

4.2 Informative References

Appendices

A Acknowledgements

B Part 3 Change Log

1 Introduction

Introduction

The Web Services Description Language WSDL Version 2.0 (WSDL) [WSDL-PART1] defines an XML language for describing network services as collections of communication endpoints capable of exchanging messages. WSDL service definitions provide documentation for distributed systems and serve as a recipe for automating the details involved in applications communication. WSDL 2.0 Bindings (this document) defines binding extensions for the following protocols and message formats:

SOAP Version 1.2 [SOAP12-PART1] (see [WSDL SOAP Binding]).
HTTP/1.1 [RFC2616].

WSDL 2.0 Primer [WSDL-PART0] is a non-normative document intended to provide an easily understandable tutorial on the features of the WSDL Version 2.0 specifications.

The Core Language [WSDL-PART1] of the WSDL 2.0 specification describes the core elements of the WSDL language.

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