Liquid Studio 2021
WSDL Editor / Graphical Notation Overview / Binding
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    Binding
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    Graphical Representation

    Summary

    The Binding element contains binding definitions for binding a protocol such as SOAP or HTTP to a Port Type via the 'type' attribute in the WSDL.

    Creating

    A Binding can be added as a root level item. This can be done using the right click context menu.

    Properties

    Name - The name of the Binding, used in the 'binding' attribute of Port.
    Port Type - The Port Type to bind against.
    Protocol - The protocol extension to bind. Supported extensions are: HTTP GET, HTTP POST, SOAP and SOAP 1.2.
    Required - Indicates whether the Extension is necessary for the action to which it refers.

    SOAP Extension Properties

    Style - Specifies the type of SOAP binding to use, can be either 'document' (default value) or 'rpc'.

    Transport - The URI with the specification for HTTP transmission of SOAP data.

    HTTP Extension Properties

    Verb - Indicates whether the HTTP request will be made using the 'GET' or 'POST' method.
     

    Sample

    The WSDL code for a simple SOAP Binding to a Port Type named NewPortType:

    <binding name="NewBinding" type="tns:NewPortType">

        <soap:binding transport="http://schemas.xmlsoap.org/soap/http" />

        <operation name="NewOperation">

            <soap:operation soapAction="" />

            <input>

                <soap:body />

            </input>

            <output>

                <soap:body />

            </output>

            <fault />

        </operation>

    </binding>