document/literal Example - Guest Registration

WSDL Tutorials - Herong's Tutorial Examples

∟WSDL 1.1 and SOAP 1.2 Examples - Document and RPC Styles

∟document/literal Example - Guest Registration

This section provides a tutorial example on writing a WSDL 1.1 example that uses SOAP 1.2 over HTTP with document/literal as the message style and the encoding option.

"document/literal" is the popular combination of message style and encoding option for most generic Web services. So let's write the first example with:

WSDL Version: 1.1
WSDL Binding Extension: SOAP 1.2
Transportation: SOAP 1.2 over HTTP
Message Style: document/literal

In this WSDL example, I want to send a SOAP request to register a list of guests. And I expect the server to return back a list of confirmations. So I wrote this WSDL document, Registration_WSDL_11_SOAP_12_Document.wsdl:

<?xml version="1.0"?>
<wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
  xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/"
  xmlns:hy="https://www.herongyang.com/Service/"
  targetNamespace="https://www.herongyang.com/Service/">

  <wsdl:documentation>
    Registration_WSDL_11_SOAP_12_Document.wsdl
    Copyright (c) by Herong Yang. herongyang.com
    All rights reserved
  </wsdl:documentation>

  <wsdl:types>
    <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
      targetNamespace="https://www.herongyang.com/Service/">
      <xsd:element name="RegistrationRequest">
        <xsd:complexType>
          <xsd:complexContent mixed="true">
            <xsd:restriction base="xsd:anyType">
              <xsd:sequence>
                <xsd:element name="Guest" type="xsd:string"
                  maxOccurs="unbounded"/>
              </xsd:sequence>
              <xsd:attribute name="date" type="xsd:date"/>
              <xsd:attribute name="event" type="xsd:string"/>
            </xsd:restriction>
          </xsd:complexContent>
        </xsd:complexType>
      </xsd:element>
      <xsd:element name="RegistrationResponse">
        <xsd:complexType>
          <xsd:sequence>
            <xsd:element name="Confirmation" maxOccurs="unbounded">
              <xsd:complexType>
                <xsd:complexContent>
                  <xsd:restriction base="xsd:anyType">
                    <xsd:attribute name="guest" type="xsd:string"/>
                    <xsd:attribute name="event" type="xsd:string"/>
                  </xsd:restriction>
                </xsd:complexContent>
              </xsd:complexType>
            </xsd:element>
          </xsd:sequence>
        </xsd:complexType>
      </xsd:element>
    </xsd:schema>
  </wsdl:types>

  <wsdl:message name="registrationInputMessage">
    <wsdl:part name="registrationInputPart"
      element="hy:RegistrationRequest"/>
  </wsdl:message>
  <wsdl:message name="registrationOutputMessage">
    <wsdl:part name="registrationOutputPart"
      element="hy:RegistrationResponse"/>
  </wsdl:message>

  <wsdl:portType name="registrationPortType">
    <wsdl:operation name="Registration">
      <wsdl:input name="registrationInput"
        message="hy:registrationInputMessage"/>
      <wsdl:output name="registrationOutput"
        message="hy:registrationOutputMessage"/>
    </wsdl:operation>
  </wsdl:portType>

  <wsdl:binding name="registrationBinding"
    type="hy:registrationPortType">
    <soap12:binding transport="http://schemas.xmlsoap.org/soap/http"/>
    <wsdl:operation name="Registration">
      <soap12:operation style="document" soapActionRequired="false"/>
      <wsdl:input name="registrationInput">
        <soap12:body use="literal"/>
      </wsdl:input>
      <wsdl:output name="registrationOutput">
        <soap12:body use="literal"/>
      </wsdl:output>
    </wsdl:operation>
  </wsdl:binding>

  <wsdl:service name="registrationService">
    <wsdl:port name="registrationPort"
      binding="hy:registrationBinding">
      <soap12:address location=
        "https://www.herongyang.com/Service/Registration12.php"/>
    </wsdl:port>
  </wsdl:service>

</wsdl:definitions>