I am attempting to create a wcf service that accepts any input (Action="*") and then deserialize the message after determining its type. For the purposes of testing deserialization I am currently hard-coding the type for the test service.
I get no errors from the deserialization process, but only the outer
object is populated after deserialization occurs. All inner fields are null. I can process the same
request against the original wcf service successfully.
I am deserializing this way, where knownTypes is a type list of expected types:
DataContractSerializer ser = new DataContractSerializer(new createEligibilityRuleSet ().GetType(), knownTypes);
createEligibilityRuleSet newReq = buf.CreateMessage().GetBody<createEligibilityRuleSet>(ser);
Here is the class and sub-classes of the
request object. These classes are generated by svcutil using a top down approach from an existing wsdl. I have tried replacing the XmlTypeAttributes with DataContracts and the XmlElements with DataMembers with no difference. It is the instance of CreateEligibilityRuleSetSvcRequest on the createEligibilityRuleSet
object that is null. I have included the
request retrieved from the
request at the bottom
/// <remarks/>
[System.CodeDom.Compiler.GeneratedCodeAttribute("svcutil", "3.0.4506.2152")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true, Namespace = "http://RulesEngineServicesLibrary/RulesEngineServices")]
public partial class createEligibilityRuleSet
{
private CreateEligibilityRuleSetSvcRequest requestField;
/// <remarks/>
[System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified, IsNullable = true, Order = 0)]
public CreateEligibilityRuleSetSvcRequest
request
{
get
{
return this.requestField;
}
set
{
this.requestField = value;
}
}
}
/// <remarks/>
[System.CodeDom.Compiler.GeneratedCodeAttribute("svcutil", "3.0.4506.2152")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(Namespace = "http://RulesEngineServicesLibrary")]
public partial class CreateEligibilityRuleSetSvcRequest : RulesEngineServicesSvcRequest
{
private string requestField;
/// <remarks/>
[System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified, Order = 0)]
public string
request
{
get
{
return this.requestField;
}
set
{
this.requestField = value;
}
}
}
[System.Xml.Serialization.XmlIncludeAttribute(typeof(CreateEligibilityRuleSetSvcRequest))]
[System.Xml.Serialization.XmlIncludeAttribute(typeof(ApplyMemberEligibilitySvcRequest))]
[System.Xml.Serialization.XmlIncludeAttribute(typeof(CreateCompletionCriteriaRuleSetSvcRequest))]
[System.Xml.Serialization.XmlIncludeAttribute(typeof(CopyRuleSetSvcRequest))]
[System.Xml.Serialization.XmlIncludeAttribute(typeof(DeleteRuleSetByIDSvcRequest))]
[System.CodeDom.Compiler.GeneratedCodeAttribute("svcutil", "3.0.4506.2152")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(Namespace = "http://RulesEngineServicesLibrary")]
public partial class RulesEngineServicesSvcRequest : ServiceRequest
{
}
/// <remarks/>
[System.Xml.Serialization.XmlIncludeAttribute(typeof(RulesEngineServicesSvcRequest))]
[System.Xml.Serialization.XmlIncludeAttribute(typeof(CreateEligibilityRuleSetSvcRequest))]
[System.Xml.Serialization.XmlIncludeAttribute(typeof(ApplyMemberEligibilitySvcRequest))]
[System.Xml.Serialization.XmlIncludeAttribute(typeof(CreateCompletionCriteriaRuleSetSvcRequest))]
[System.Xml.Serialization.XmlIncludeAttribute(typeof(CopyRuleSetSvcRequest))]
[System.Xml.Serialization.XmlIncludeAttribute(typeof(DeleteRuleSetByIDSvcRequest))]
[System.CodeDom.Compiler.GeneratedCodeAttribute("svcutil", "3.0.4506.2152")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(Namespace = "http://FELibrary")]
public partial class ServiceRequest
{
private string applicationIdField;
/// <remarks/>
[System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified, Order = 0)]
public string applicationId
{
get
{
return this.applicationIdField;
}
set
{
this.applicationIdField = value;
}
}
}
Request from client comes on Message body as below. Retrieved from Message at runtime.
<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:rul="http://RulesEngineServicesLibrary/RulesEngineServices">
<soap:Header/>
<soap:Body>
<rul:createEligibilityRuleSet>
<request>
<applicationId>test</applicationId>
<request>Perf Rule Set1</request>
</request>
</rul:createEligibilityRuleSet>
</soap:Body>
</soap:Envelope>
