problem with prefixed elemets in the <SOAP-ENV:Body>, namespaces and not using the SOAPAction header
From: Michael Jackson (syadvada_at_hotmail.com)
Date: 10/25/04
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Date: 25 Oct 2004 15:09:17 -0700
I have attempted to mark up a service and it's methods so that it
doesn't require the SOAPAction HTTP header to resolve the methods
being called, this is done from first element in <SOAP-ENV:Body> and
the request and responses are not suffixed with Request and Response.
Is there some more I could do with the attributes on the class that
defines the WS and on the methods. the code for the WS etc is below.
This I can get to work
POST /TestWS/TestOne.asmx HTTP/1.1
Content-Type: text/xml; charset=utf-8
SOAPAction: http://www.test.org/test/test
Content-Length: 184
Expect: 100-continue
Host: localhost
<SOAP-ENV:Envelope
xmlns:SOAP-ENV='http://schemas.xmlsoap.org/soap/envelope/'>
<SOAP-ENV:Body>
<Request xmlns="urn:test:test">
<ID>32432</ID>
</Request>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
But I have 3 questions or issues.
1) Why is it the name of the parameter and not its type that is used
to map the element in the <SOAP-ENV:Body> on to the method in the c#
class and is it possible to change this?
2)Why does this:
POST /TestWS/TestOne.asmx HTTP/1.1
Content-Type: text/xml; charset=utf-8
SOAPAction: http://www.test.org/test/test
Content-Length: 199
Expect: 100-continue
Host: localhost
<SOAP-ENV:Envelope xmlns:SOAP-ENV='http://schemas.xmlsoap.org/soap/envelope/'><SOAP-ENV:Body><tt:Request
xmlns:tt="urn:test:test"><tt:ID>32432</tt:ID></tt:Request></SOAP-ENV:Body></SOAP-ENV:Envelope>
raise and error and is it possible to get it working short of writing
my own HTTPHandler. And can I the web service to acknowledge to
namespaces used to prefix multiple elements?
3) How can I control the response so that it looks like this:
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<soap:Body>
<rr:Response
xmlns:rr="urn:test:test:response"><rr:ID>32432</rr:ID></rr:Response></soap:Body></soap:Envelope>
I need to be able to have multiple prefixes in the response. Is this
possible?
Any help would be greatly appreciated. I don't want to give up on what
is provided in .Net in terms of WS support and start writing this
stuff using an HTTPHandler. I have included the code that defines the
WS below:
[WebService(Name="RoutingStyleService", Namespace="urn:test:test")]
[SoapDocumentService(Use=SoapBindingUse.Literal,ParameterStyle=SoapParameterStyle.Bare,RoutingStyle=SoapServiceRoutingStyle.RequestElement)]
public class TestOne : System.Web.Services.WebService
{
public TestOne()
{
InitializeComponent();
}
protected override void Dispose( bool disposing )
{
if(disposing && components != null)
{
components.Dispose();
}
base.Dispose(disposing);
}
[ WebMethod ]
[SoapDocumentMethod(Action="")]
[ return: XmlElement("Response",IsNullable=false)]
public ResponseClass GetRequest(RequestClass Request)
{
ResponseClass t1 = new ResponseClass();
t1.ID= Request.ID;
return t1;
}
}
And two classes that define the types used in messages.
public class ResponseClass
{
[XmlElement(ElementName="ID")]
public string ID;
}
public class RequestClass
{
[XmlElement(ElementName="ID")]
public string ID;
public RequestClass()
{
}
}
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