Web Services Quiz: Issue 1

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Given the following messages and port type, what method signature will .NET's wsdl.exe generate?

Answer (and more important explanations) will follow…

<types>

<s:schema elementFormDefault="qualified" targetNamespace="uri.beatsch.com/ooops">

<s:element name="AddRequestMsg" type="s0:AddRequestMsg" />

<s:complexType name="AddRequestMsg">

<s:sequence>

<s:element minOccurs="1" maxOccurs="1" name="a" type="s:int" />

<s:element minOccurs="1" maxOccurs="1" name="b" type="s:int" />

</s:sequence>

</s:complexType>

<s:element name="AddResult" type="s0:AddResponseMsg" />

<s:complexType name="AddResponseMsg">

<s:sequence>

<s:element minOccurs="1" maxOccurs="1" name="result" type="s:int" />

</s:sequence>

</s:complexType>

</s:schema>

</types>

<message name="AddSoapIn">

<part name="parameters" element="s0:AddRequestMsg" />

</message>

<message name="AddSoapOut">

<part name="parameters" element="s0:AddResult" />

</message>

<portType name="CalculatorSoap">

<operation name="Add">

<input message="s0:AddSoapIn" />

<output message="s0:AddSoapOut" />

</operation>

</portType>