Figure A1. Web service development process
Listing A1. AcmeBookSearch.wsdl
<?xml version="1.0"?>
<definitions name="AcmeBookSearch"
targetNamespace="http://www.acme.com/AcmeBookStore/BookSearchSoapService"
xmlns:typens="http://www.acme.com/AcmeBookStore/BookSearchSoapService"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
xmlns="http://schemas.xmlsoap.org/wsdl/">
<types>
<xsd:schema xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
targetNamespace="http://www.acme.com/AcmeBookStore/BookSearchSoapService">
<xsd:complexType name="ReviewInformation">
<xsd:all>
<xsd:element name="review" type="xsd:string"/>
<xsd:element name="author" type="xsd:string" minOccurs="10"/>
<xsd:element name="price" type="xsd:float"/>
</xsd:all>
<xsd:attribute name="reviewer" type="xsd:string" />
</xsd:complexType>
<xsd:complexType name="ProductInfo">
<xsd:all>
<xsd:element name="Details" type="typens:DetailsArray"/>
</xsd:all>
</xsd:complexType>
<xsd:complexType name="Details">
<xsd:all>
<xsd:element name="Url" type="xsd:string"/>
<xsd:element name="BookName" type="xsd:string"/>
<xsd:element name="Authors" type="typens:AuthorArray"/>
<xsd:element name="ImageUrl" type="xsd:string"/>
<xsd:element name="ListPrice" type="xsd:string"/>
<xsd:element name="Isbn" type="xsd:string"/>
</xsd:all>
</xsd:complexType>
<xsd:complexType name="DetailsArray">
<xsd:complexContent>
<xsd:restriction base="soapenc:Array">
<xsd:attribute ref="soapenc:arrayType" wsdl:arrayType="typens:Details[]"/>
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
<xsd:complexType name="AuthorArray">
<xsd:complexContent>
<xsd:restriction base="soapenc:Array">
<xsd:attribute ref="soapenc:arrayType" wsdl:arrayType="xsd:string[]"/>
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
<xsd:complexType name="AuthorRequest">
<xsd:all>
<xsd:element name="author" type="xsd:string"/>
</xsd:all>
</xsd:complexType>
<xsd:complexType name="Authors">
<xsd:all>
<xsd:element name="Authors" type="typens:AuthorArray"/>
</xsd:all>
</xsd:complexType>
</xsd:schema>
</types>
<!-- Messages for Acme Web APIs -->
<message name="AuthorSearchRequestHeader">
<part name="AuthorSearchRequestHeader" type="xsd:string"/>
</message>
<message name="ReviewInfo">
<part name="ReviewInformation" type="typens:ReviewInformation"/>
</message>
<message name="ReviewInfoResponse">
<part name="response" type="xsd:boolean"/>
</message>
<message name="UpdateBookImageRequest">
<part name="BookIsbn" type="xsd:string"/>
<part name="BookImage" type="xsd:string"/>
</message>
<message name="UpdateBookImageResponse">
<part name="return" type="xsd:boolean"/>
</message>
<message name="AuthorSearchRequest">
<part name="AuthorSearchRequest" type="typens:AuthorRequest"/>
</message>
<message name="AuthorSearchResponse">
<part name="return" type="typens:ProductInfo"/>
</message>
<message name="AuthorNotPresent">
<part name="AuthorNotPresent" type="xsd:string"/>
</message>
<message name="AuthorPresentRequest">
<part name="Authors" type="typens:Authors"/>
</message>
<message name="AuthorPresentResponse">
<part name="return" type="xsd:boolean"/>
<part name="Authors" type="typens:Authors"/>
</message>
<!-- Port for Acme Web APIs -->
<portType name="AcmeSearchPortType">
<operation name="AuthorSearchRequest">
<input message="typens:AuthorSearchRequest"/>
<input message="typens:ReviewInfo"/>
<output message="typens:AuthorSearchResponse"/>
<fault name="AuthorNotPresentException" message="typens:AuthorNotPresent" />
</operation>
</portType>
<portType name="AcmeBookMangementPortType">
<operation name="UpdateReview">
<input message="typens:ReviewInfo"/>
<output message="typens:ReviewInfoResponse"/>
</operation>
<operation name="UpdateBookImage">
<input message="typens:UpdateBookImageRequest"/>
<output message="typens:UpdateBookImageResponse"/>
</operation>
</portType>
<portType name="AcmeAuthorPresentPortType">
<operation name="IsAuthorPresent">
<input message="typens:AuthorPresentRequest"/>
<output message="typens:AuthorPresentResponse"/>
</operation>
</portType>
<!-- Binding for Acme Web APIs - RPC, SOAP over HTTP -->
<binding name="AcmeSearchBinding_RPC" type="typens:AcmeSearchPortType">
<soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="AuthorSearchRequest">
<soap:operation soapAction="http://www.acme.com/AcmeBookStore/BookSearchSoapService"/>
<input>
<soap:header message="AuthorSearchRequestHeader" use="encoded" namespace="http://www.acme.com/AcmeBookStore/BookSearchSoapService" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
<soap:body use="encoded" namespace="http://www.acme.com/AcmeBookStore/BookSearchSoapService" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
</input>
<output>
<soap:body use="encoded" namespace="http://www.acme.com/AcmeBookStore/BookSearchSoapService" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
</output>
<!--
<input>
<soap:header message="AuthorSearchRequestHeader" use="literal" namespace="http://www.acme.com/AcmeBookStore/BookSearchSoapService" />
<soap:body use="literal" namespace="http://www.acme.com/AcmeBookStore/BookSearchSoapService" />
</input>
<output>
<soap:body use="literal" namespace="http://www.acme.com/AcmeBookStore/BookSearchSoapService" />
</output>
-->
</operation>
</binding>
<binding name="AcmeSearchBinding" type="typens:AcmeSearchPortType">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="AuthorSearchRequest">
<soap:operation soapAction="http://www.acme.com/AcmeBookStore/BookSearchSoapService"/>
<!--
<input>
<soap:header message="AuthorSearchRequestHeader" use="encoded" namespace="http://www.acme.com/AcmeBookStore/BookSearchSoapService" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
<soap:body use="encoded" namespace="http://www.acme.com/AcmeBookStore/BookSearchSoapService" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
</input>
<output>
<soap:body use="encoded" namespace="http://www.acme.com/AcmeBookStore/BookSearchSoapService" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
</output>
-->
<input>
<soap:header message="AuthorSearchRequestHeader" use="literal" namespace="http://www.acme.com/AcmeBookStore/BookSearchSoapService" />
<soap:body use="literal" namespace="http://www.acme.com/AcmeBookStore/BookSearchSoapService" />
</input>
<output>
<soap:body use="literal" namespace="http://www.acme.com/AcmeBookStore/BookSearchSoapService" />
</output>
</operation>
</binding>
<binding name="AcmeBookMangement" type="typens:AcmeBookMangementPortType">
<soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="UpdateBookImage">
<soap:operation soapAction="http://www.acme.com/AcmeBookStore/BookSearchSoapService"/>
<input>
<mime:multipartRelated>
<mime:part>
<!-- <soap:body
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
namespace="http://www.acme.com/AcmeBookStore/BookSearchSoapService"
parts="BookIsbn"
use="encoded"/>
-->
<mime:content part="BookIsbn" type="text/plain"/>
</mime:part>
<mime:part>
<mime:content part="BookImage" type="text/plain"/>
</mime:part>
</mime:multipartRelated>
</input>
<output>
<soap:body use="encoded" namespace="http://www.acme.com/AcmeBookStore/BookSearchSoapService" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
</output>
</operation>
<operation name="UpdateReview">
<soap:operation soapAction="http://www.acme.com/AcmeBookStore/BookSearchSoapService"/>
<input>
<soap:body use="encoded" namespace="http://www.acme.com/AcmeBookStore/BookSearchSoapService" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
</input>
<output>
<soap:body use="encoded" namespace="http://www.acme.com/AcmeBookStore/BookSearchSoapService" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
</output>
</operation>
</binding>
<binding name="AcmeAuthorPresentBinding" type="typens:AcmeAuthorPresentPortType">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="IsAuthorPresent">
<soap:operation soapAction="http://www.acme.com/AcmeBookStore/BookSearchSoapService"/>
<input>
<soap:body use="literal" namespace="http://www.acme.com/AcmeBookStore/BookSearchSoapService" />
</input>
<output>
<soap:body use="literal" namespace="http://www.acme.com/AcmeBookStore/BookSearchSoapService" />
</output>
</operation>
</binding>
<!-- Endpoint for Acme Web APIs -->
<service name="AcmeSearchService">
<port name="AcmeSearchPort" binding="typens:AcmeSearchBinding">
<soap:address location="http://www.acme.com/acmebooksearch/soap"/>
</port>
<port name="AcmeSearchPort_RPC" binding="typens:AcmeSearchBinding_RPC">
<soap:address location="http://www.acme.com/acmebooksearch/soap"/>
</port>
<port name="AcmeBookMangement" binding="typens:AcmeBookMangement">
<soap:address location="http://www.acme.com/acmebooksearch/soap"/>
</port>
<port name="AcmeAuthorPresentPort" binding="typens:AcmeAuthorPresentBinding">
<soap:address location="http://www.acme.com/acmebooksearch/soap"/>
</port>
</service>
</definitions>
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