870 lines
28 KiB
C#
870 lines
28 KiB
C#
//
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// SampleGenerator.cs
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//
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// Author:
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// Lluis Sanchez Gual (lluis@ximian.com)
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//
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// Copyright (C) 2004 Novel Inc.
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//
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using System;
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using System.IO;
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using System.Text;
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using System.Collections;
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using System.Web.Services.Description;
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using System.Xml;
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using System.Xml.Schema;
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using System.Xml.Serialization;
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namespace Mono.WebServices
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{
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public class ConsoleSampleGenerator: SampleGenerator
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{
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public ConsoleSampleGenerator (ServiceDescriptionCollection services, XmlSchemas schemas)
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: base (services, schemas)
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{
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}
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public static void Generate (ArrayList services, ArrayList schemas, string binOper, string protocol)
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{
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ServiceDescriptionCollection descCol = new ServiceDescriptionCollection ();
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foreach (ServiceDescription sd in services)
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descCol.Add (sd);
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XmlSchemas schemaCol;
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if (schemas.Count > 0) {
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schemaCol = new XmlSchemas ();
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foreach (XmlSchema sc in schemas)
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schemaCol.Add (sc);
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}
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else
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schemaCol = descCol[0].Types.Schemas;
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string oper, bin = null;
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int i = binOper.IndexOf ('/');
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if (i != -1) {
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oper = binOper.Substring (i+1);
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bin = binOper.Substring (0,i);
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}
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else
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oper = binOper;
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ConsoleSampleGenerator sg = new ConsoleSampleGenerator (descCol, schemaCol);
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string req, resp;
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sg.GenerateMessages (oper, bin, protocol, out req, out resp);
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Console.WriteLine ();
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Console.WriteLine ("Sample request message:");
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Console.WriteLine ();
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Console.WriteLine (req);
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Console.WriteLine ();
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Console.WriteLine ("Sample response message:");
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Console.WriteLine ();
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Console.WriteLine (resp);
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}
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public void GenerateMessages (string operation, string bindingName, string protocol, out string req, out string resp)
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{
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Port port = FindPort (bindingName, protocol);
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Binding binding = descriptions.GetBinding (port.Binding);
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if (binding == null) throw new InvalidOperationException ("Binding " + bindingName + " not found");
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PortType portType = descriptions.GetPortType (binding.Type);
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Operation oper = FindOperation (portType, operation);
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if (oper == null) throw new InvalidOperationException ("Operation " + operation + " not found");
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OperationBinding obin = FindOperation (binding, operation);
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req = GenerateMessage (port, obin, oper, protocol, true);
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resp = GenerateMessage (port, obin, oper, protocol, false);
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}
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Port FindPort (string portName, string protocol)
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{
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Service service = descriptions[0].Services[0];
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foreach (Port port in service.Ports)
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{
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if (portName == null)
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{
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Binding binding = descriptions.GetBinding (port.Binding);
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if (GetProtocol (binding) == protocol) return port;
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}
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else if (port.Name == portName)
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return port;
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}
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return null;
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}
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string GetProtocol (Binding binding)
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{
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if (binding.Extensions.Find (typeof(SoapBinding)) != null) return "Soap";
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HttpBinding hb = (HttpBinding) binding.Extensions.Find (typeof(HttpBinding));
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if (hb == null) return "";
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if (hb.Verb == "POST") return "HttpPost";
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if (hb.Verb == "GET") return "HttpGet";
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return "";
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}
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Operation FindOperation (PortType portType, string name)
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{
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foreach (Operation oper in portType.Operations) {
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if (oper.Messages.Input.Name != null) {
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if (oper.Messages.Input.Name == name) return oper;
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}
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else
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if (oper.Name == name) return oper;
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}
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return null;
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}
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OperationBinding FindOperation (Binding binding, string name)
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{
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foreach (OperationBinding oper in binding.Operations) {
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if (oper.Input.Name != null) {
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if (oper.Input.Name == name) return oper;
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}
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else
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if (oper.Name == name) return oper;
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}
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return null;
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}
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}
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//
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// Sample generator class
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//
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public class SampleGenerator
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{
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protected ServiceDescriptionCollection descriptions;
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protected XmlSchemas schemas;
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XmlSchemaElement anyElement;
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ArrayList queue;
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SoapBindingUse currentUse;
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XmlDocument document = new XmlDocument ();
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static readonly XmlQualifiedName anyType = new XmlQualifiedName ("anyType",XmlSchema.Namespace);
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static readonly XmlQualifiedName arrayType = new XmlQualifiedName ("Array","http://schemas.xmlsoap.org/soap/encoding/");
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static readonly XmlQualifiedName arrayTypeRefName = new XmlQualifiedName ("arrayType","http://schemas.xmlsoap.org/soap/encoding/");
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const string SoapEnvelopeNamespace = "http://schemas.xmlsoap.org/soap/envelope/";
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const string WsdlNamespace = "http://schemas.xmlsoap.org/wsdl/";
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const string SoapEncodingNamespace = "http://schemas.xmlsoap.org/soap/encoding/";
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class EncodedType
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{
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public EncodedType (string ns, XmlSchemaElement elem) { Namespace = ns; Element = elem; }
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public string Namespace;
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public XmlSchemaElement Element;
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}
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public SampleGenerator (ServiceDescriptionCollection services, XmlSchemas schemas)
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{
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descriptions = services;
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this.schemas = schemas;
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queue = new ArrayList ();
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}
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public string GenerateMessage (Port port, OperationBinding obin, Operation oper, string protocol, bool generateInput)
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{
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OperationMessage msg = null;
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foreach (OperationMessage opm in oper.Messages)
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{
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if (opm is OperationInput && generateInput) msg = opm;
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else if (opm is OperationOutput && !generateInput) msg = opm;
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}
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if (msg == null) return null;
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switch (protocol) {
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case "Soap": return GenerateHttpSoapMessage (port, obin, oper, msg);
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case "HttpGet": return GenerateHttpGetMessage (port, obin, oper, msg);
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case "HttpPost": return GenerateHttpPostMessage (port, obin, oper, msg);
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}
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return "Unknown protocol";
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}
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public string GenerateHttpSoapMessage (Port port, OperationBinding obin, Operation oper, OperationMessage msg)
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{
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string req = "";
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if (msg is OperationInput)
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{
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SoapAddressBinding sab = port.Extensions.Find (typeof(SoapAddressBinding)) as SoapAddressBinding;
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SoapOperationBinding sob = obin.Extensions.Find (typeof(SoapOperationBinding)) as SoapOperationBinding;
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req += "POST " + new Uri (sab.Location).AbsolutePath + "\n";
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req += "SOAPAction: " + sob.SoapAction + "\n";
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req += "Content-Type: text/xml; charset=utf-8\n";
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req += "Content-Length: " + GetLiteral ("string") + "\n";
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req += "Host: " + GetLiteral ("string") + "\n\n";
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}
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else
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{
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req += "HTTP/1.0 200 OK\n";
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req += "Content-Type: text/xml; charset=utf-8\n";
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req += "Content-Length: " + GetLiteral ("string") + "\n\n";
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}
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req += GenerateSoapMessage (obin, oper, msg);
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return req;
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}
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public string GenerateHttpGetMessage (Port port, OperationBinding obin, Operation oper, OperationMessage msg)
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{
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string req = "";
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if (msg is OperationInput)
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{
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HttpAddressBinding sab = port.Extensions.Find (typeof(HttpAddressBinding)) as HttpAddressBinding;
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HttpOperationBinding sob = obin.Extensions.Find (typeof(HttpOperationBinding)) as HttpOperationBinding;
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string location = new Uri (sab.Location).AbsolutePath + sob.Location + "?" + BuildQueryString (msg);
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req += "GET " + location + "\n";
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req += "Host: " + GetLiteral ("string");
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}
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else
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{
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req += "HTTP/1.0 200 OK\n";
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req += "Content-Type: text/xml; charset=utf-8\n";
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req += "Content-Length: " + GetLiteral ("string") + "\n\n";
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MimeXmlBinding mxb = (MimeXmlBinding) obin.Output.Extensions.Find (typeof(MimeXmlBinding)) as MimeXmlBinding;
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if (mxb == null) return req;
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Message message = descriptions.GetMessage (msg.Message);
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XmlQualifiedName ename = null;
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foreach (MessagePart part in message.Parts)
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if (part.Name == mxb.Part) ename = part.Element;
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if (ename == null) return req + GetLiteral("string");
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StringWriter sw = new StringWriter ();
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XmlTextWriter xtw = new XmlTextWriter (sw);
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xtw.Formatting = Formatting.Indented;
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currentUse = SoapBindingUse.Literal;
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WriteRootElementSample (xtw, ename);
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xtw.Close ();
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req += sw.ToString ();
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}
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return req;
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}
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public string GenerateHttpPostMessage (Port port, OperationBinding obin, Operation oper, OperationMessage msg)
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{
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string req = "";
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if (msg is OperationInput)
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{
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HttpAddressBinding sab = port.Extensions.Find (typeof(HttpAddressBinding)) as HttpAddressBinding;
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HttpOperationBinding sob = obin.Extensions.Find (typeof(HttpOperationBinding)) as HttpOperationBinding;
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string location = new Uri (sab.Location).AbsolutePath + sob.Location;
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req += "POST " + location + "\n";
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req += "Content-Type: application/x-www-form-urlencoded\n";
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req += "Content-Length: " + GetLiteral ("string") + "\n";
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req += "Host: " + GetLiteral ("string") + "\n\n";
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req += BuildQueryString (msg);
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}
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else return GenerateHttpGetMessage (port, obin, oper, msg);
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return req;
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}
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string BuildQueryString (OperationMessage opm)
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{
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string s = "";
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Message msg = descriptions.GetMessage (opm.Message);
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foreach (MessagePart part in msg.Parts)
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{
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if (s.Length != 0) s += "&";
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s += part.Name + "=" + GetLiteral (part.Type.Name);
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}
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return s;
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}
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public string GenerateSoapMessage (OperationBinding obin, Operation oper, OperationMessage msg)
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{
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SoapOperationBinding sob = obin.Extensions.Find (typeof(SoapOperationBinding)) as SoapOperationBinding;
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SoapBindingStyle style = (sob != null) ? sob.Style : SoapBindingStyle.Document;
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MessageBinding msgbin = (msg is OperationInput) ? (MessageBinding) obin.Input : (MessageBinding)obin.Output;
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SoapBodyBinding sbb = msgbin.Extensions.Find (typeof(SoapBodyBinding)) as SoapBodyBinding;
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SoapBindingUse bodyUse = (sbb != null) ? sbb.Use : SoapBindingUse.Literal;
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StringWriter sw = new StringWriter ();
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XmlTextWriter xtw = new XmlTextWriter (sw);
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xtw.Formatting = Formatting.Indented;
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xtw.WriteStartDocument ();
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xtw.WriteStartElement ("soap", "Envelope", SoapEnvelopeNamespace);
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xtw.WriteAttributeString ("xmlns", "xsi", null, XmlSchema.InstanceNamespace);
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xtw.WriteAttributeString ("xmlns", "xsd", null, XmlSchema.Namespace);
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if (bodyUse == SoapBindingUse.Encoded)
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{
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xtw.WriteAttributeString ("xmlns", "soapenc", null, SoapEncodingNamespace);
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xtw.WriteAttributeString ("xmlns", "tns", null, msg.Message.Namespace);
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}
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// Serialize headers
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bool writtenHeader = false;
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foreach (object ob in msgbin.Extensions)
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{
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SoapHeaderBinding hb = ob as SoapHeaderBinding;
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if (hb == null) continue;
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if (!writtenHeader) {
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xtw.WriteStartElement ("soap", "Header", SoapEnvelopeNamespace);
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writtenHeader = true;
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}
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WriteHeader (xtw, hb);
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}
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if (writtenHeader)
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xtw.WriteEndElement ();
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// Serialize body
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xtw.WriteStartElement ("soap", "Body", SoapEnvelopeNamespace);
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currentUse = bodyUse;
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WriteBody (xtw, oper, msg, sbb, style);
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xtw.WriteEndElement ();
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xtw.WriteEndElement ();
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xtw.Close ();
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return sw.ToString ();
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}
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void WriteHeader (XmlTextWriter xtw, SoapHeaderBinding header)
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{
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Message msg = descriptions.GetMessage (header.Message);
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if (msg == null) throw new InvalidOperationException ("Message " + header.Message + " not found");
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MessagePart part = msg.Parts [header.Part];
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if (part == null) throw new InvalidOperationException ("Message part " + header.Part + " not found in message " + header.Message);
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currentUse = header.Use;
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if (currentUse == SoapBindingUse.Literal)
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WriteRootElementSample (xtw, part.Element);
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else
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WriteTypeSample (xtw, part.Type);
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}
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void WriteBody (XmlTextWriter xtw, Operation oper, OperationMessage opm, SoapBodyBinding sbb, SoapBindingStyle style)
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{
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Message msg = descriptions.GetMessage (opm.Message);
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if (msg.Parts.Count > 0 && msg.Parts[0].Name == "parameters")
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{
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MessagePart part = msg.Parts[0];
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if (part.Element == XmlQualifiedName.Empty)
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WriteTypeSample (xtw, part.Type);
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else
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WriteRootElementSample (xtw, part.Element);
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}
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else
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{
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string elemName = oper.Name;
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string ns = "";
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if (opm is OperationOutput) elemName += "Response";
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if (style == SoapBindingStyle.Rpc) {
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xtw.WriteStartElement (elemName, sbb.Namespace);
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ns = sbb.Namespace;
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}
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foreach (MessagePart part in msg.Parts)
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{
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if (part.Element == XmlQualifiedName.Empty)
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{
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XmlSchemaElement elem = new XmlSchemaElement ();
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elem.SchemaTypeName = part.Type;
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elem.Name = part.Name;
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WriteElementSample (xtw, ns, elem);
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}
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else
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WriteRootElementSample (xtw, part.Element);
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}
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if (style == SoapBindingStyle.Rpc)
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xtw.WriteEndElement ();
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}
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WriteQueuedTypeSamples (xtw);
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}
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void WriteRootElementSample (XmlTextWriter xtw, XmlQualifiedName qname)
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{
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XmlSchemaElement elem = (XmlSchemaElement) schemas.Find (qname, typeof(XmlSchemaElement));
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if (elem == null) throw new InvalidOperationException ("Element not found: " + qname);
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WriteElementSample (xtw, qname.Namespace, elem);
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}
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void WriteElementSample (XmlTextWriter xtw, string ns, XmlSchemaElement elem)
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{
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XmlQualifiedName root;
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if (!elem.RefName.IsEmpty) {
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XmlSchemaElement refElem = FindRefElement (elem);
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if (refElem == null) throw new InvalidOperationException ("Global element not found: " + elem.RefName);
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root = elem.RefName;
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elem = refElem;
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}
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else
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root = new XmlQualifiedName (elem.Name, ns);
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if (!elem.SchemaTypeName.IsEmpty)
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{
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XmlSchemaComplexType st = FindComplexTyype (elem.SchemaTypeName);
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if (st != null)
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WriteComplexTypeSample (xtw, st, root);
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else
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{
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xtw.WriteStartElement (root.Name, root.Namespace);
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if (currentUse == SoapBindingUse.Encoded)
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xtw.WriteAttributeString ("type", XmlSchema.InstanceNamespace, GetQualifiedNameString (xtw, elem.SchemaTypeName));
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xtw.WriteString (GetLiteral (FindBuiltInType (elem.SchemaTypeName)));
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xtw.WriteEndElement ();
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}
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}
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else if (elem.SchemaType == null)
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{
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xtw.WriteStartElement ("any");
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xtw.WriteEndElement ();
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}
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else
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WriteComplexTypeSample (xtw, (XmlSchemaComplexType) elem.SchemaType, root);
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}
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void WriteTypeSample (XmlTextWriter xtw, XmlQualifiedName qname)
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{
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XmlSchemaComplexType ctype = FindComplexTyype (qname);
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if (ctype != null) {
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WriteComplexTypeSample (xtw, ctype, qname);
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return;
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}
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XmlSchemaSimpleType stype = (XmlSchemaSimpleType) schemas.Find (qname, typeof(XmlSchemaSimpleType));
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if (stype != null) {
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WriteSimpleTypeSample (xtw, stype);
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return;
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}
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xtw.WriteString (GetLiteral (FindBuiltInType (qname)));
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throw new InvalidOperationException ("Type not found: " + qname);
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}
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void WriteComplexTypeSample (XmlTextWriter xtw, XmlSchemaComplexType stype, XmlQualifiedName rootName)
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{
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WriteComplexTypeSample (xtw, stype, rootName, -1);
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}
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void WriteComplexTypeSample (XmlTextWriter xtw, XmlSchemaComplexType stype, XmlQualifiedName rootName, int id)
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{
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string ns = rootName.Namespace;
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if (rootName.Name.IndexOf ("[]") != -1) rootName = arrayType;
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if (currentUse == SoapBindingUse.Encoded) {
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string pref = xtw.LookupPrefix (rootName.Namespace);
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if (pref == null) pref = "q1";
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xtw.WriteStartElement (pref, rootName.Name, rootName.Namespace);
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ns = "";
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}
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else
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xtw.WriteStartElement (rootName.Name, rootName.Namespace);
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if (id != -1)
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{
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xtw.WriteAttributeString ("id", "id" + id);
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if (rootName != arrayType)
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xtw.WriteAttributeString ("type", XmlSchema.InstanceNamespace, GetQualifiedNameString (xtw, rootName));
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}
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WriteComplexTypeAttributes (xtw, stype);
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WriteComplexTypeElements (xtw, ns, stype);
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xtw.WriteEndElement ();
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}
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void WriteComplexTypeAttributes (XmlTextWriter xtw, XmlSchemaComplexType stype)
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{
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WriteAttributes (xtw, stype.Attributes, stype.AnyAttribute);
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}
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void WriteComplexTypeElements (XmlTextWriter xtw, string ns, XmlSchemaComplexType stype)
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{
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if (stype.Particle != null)
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WriteParticleComplexContent (xtw, ns, stype.Particle);
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else
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{
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if (stype.ContentModel is XmlSchemaSimpleContent)
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WriteSimpleContent (xtw, (XmlSchemaSimpleContent)stype.ContentModel);
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else if (stype.ContentModel is XmlSchemaComplexContent)
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WriteComplexContent (xtw, ns, (XmlSchemaComplexContent)stype.ContentModel);
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}
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}
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void WriteAttributes (XmlTextWriter xtw, XmlSchemaObjectCollection atts, XmlSchemaAnyAttribute anyat)
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{
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foreach (XmlSchemaObject at in atts)
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{
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if (at is XmlSchemaAttribute)
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{
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XmlSchemaAttribute attr = (XmlSchemaAttribute)at;
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XmlSchemaAttribute refAttr = attr;
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// refAttr.Form; TODO
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if (!attr.RefName.IsEmpty) {
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refAttr = FindRefAttribute (attr.RefName);
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if (refAttr == null) throw new InvalidOperationException ("Global attribute not found: " + attr.RefName);
|
|
}
|
|
|
|
string val;
|
|
if (!refAttr.SchemaTypeName.IsEmpty) val = FindBuiltInType (refAttr.SchemaTypeName);
|
|
else val = FindBuiltInType ((XmlSchemaSimpleType) refAttr.SchemaType);
|
|
|
|
xtw.WriteAttributeString (refAttr.Name, val);
|
|
}
|
|
else if (at is XmlSchemaAttributeGroupRef)
|
|
{
|
|
XmlSchemaAttributeGroupRef gref = (XmlSchemaAttributeGroupRef)at;
|
|
XmlSchemaAttributeGroup grp = (XmlSchemaAttributeGroup) schemas.Find (gref.RefName, typeof(XmlSchemaAttributeGroup));
|
|
WriteAttributes (xtw, grp.Attributes, grp.AnyAttribute);
|
|
}
|
|
}
|
|
|
|
if (anyat != null)
|
|
xtw.WriteAttributeString ("custom-attribute","value");
|
|
}
|
|
|
|
void WriteParticleComplexContent (XmlTextWriter xtw, string ns, XmlSchemaParticle particle)
|
|
{
|
|
WriteParticleContent (xtw, ns, particle, false);
|
|
}
|
|
|
|
void WriteParticleContent (XmlTextWriter xtw, string ns, XmlSchemaParticle particle, bool multiValue)
|
|
{
|
|
if (particle is XmlSchemaGroupRef)
|
|
particle = GetRefGroupParticle ((XmlSchemaGroupRef)particle);
|
|
|
|
if (particle.MaxOccurs > 1) multiValue = true;
|
|
|
|
if (particle is XmlSchemaSequence) {
|
|
WriteSequenceContent (xtw, ns, ((XmlSchemaSequence)particle).Items, multiValue);
|
|
}
|
|
else if (particle is XmlSchemaChoice) {
|
|
if (((XmlSchemaChoice)particle).Items.Count == 1)
|
|
WriteSequenceContent (xtw, ns, ((XmlSchemaChoice)particle).Items, multiValue);
|
|
else
|
|
WriteChoiceContent (xtw, ns, (XmlSchemaChoice)particle, multiValue);
|
|
}
|
|
else if (particle is XmlSchemaAll) {
|
|
WriteSequenceContent (xtw, ns, ((XmlSchemaAll)particle).Items, multiValue);
|
|
}
|
|
}
|
|
|
|
void WriteSequenceContent (XmlTextWriter xtw, string ns, XmlSchemaObjectCollection items, bool multiValue)
|
|
{
|
|
foreach (XmlSchemaObject item in items)
|
|
WriteContentItem (xtw, ns, item, multiValue);
|
|
}
|
|
|
|
void WriteContentItem (XmlTextWriter xtw, string ns, XmlSchemaObject item, bool multiValue)
|
|
{
|
|
if (item is XmlSchemaGroupRef)
|
|
item = GetRefGroupParticle ((XmlSchemaGroupRef)item);
|
|
|
|
if (item is XmlSchemaElement)
|
|
{
|
|
XmlSchemaElement elem = (XmlSchemaElement) item;
|
|
XmlSchemaElement refElem;
|
|
if (!elem.RefName.IsEmpty) refElem = FindRefElement (elem);
|
|
else refElem = elem;
|
|
|
|
int num = (elem.MaxOccurs == 1 && !multiValue) ? 1 : 2;
|
|
for (int n=0; n<num; n++)
|
|
{
|
|
if (currentUse == SoapBindingUse.Literal)
|
|
WriteElementSample (xtw, ns, refElem);
|
|
else
|
|
WriteRefTypeSample (xtw, ns, refElem);
|
|
}
|
|
}
|
|
else if (item is XmlSchemaAny)
|
|
{
|
|
xtw.WriteString (GetLiteral ("xml"));
|
|
}
|
|
else if (item is XmlSchemaParticle) {
|
|
WriteParticleContent (xtw, ns, (XmlSchemaParticle)item, multiValue);
|
|
}
|
|
}
|
|
|
|
void WriteChoiceContent (XmlTextWriter xtw, string ns, XmlSchemaChoice choice, bool multiValue)
|
|
{
|
|
foreach (XmlSchemaObject item in choice.Items)
|
|
WriteContentItem (xtw, ns, item, multiValue);
|
|
}
|
|
|
|
void WriteSimpleContent (XmlTextWriter xtw, XmlSchemaSimpleContent content)
|
|
{
|
|
XmlSchemaSimpleContentExtension ext = content.Content as XmlSchemaSimpleContentExtension;
|
|
if (ext != null)
|
|
WriteAttributes (xtw, ext.Attributes, ext.AnyAttribute);
|
|
|
|
XmlQualifiedName qname = GetContentBaseType (content.Content);
|
|
xtw.WriteString (GetLiteral (FindBuiltInType (qname)));
|
|
}
|
|
|
|
string FindBuiltInType (XmlQualifiedName qname)
|
|
{
|
|
if (qname.Namespace == XmlSchema.Namespace)
|
|
return qname.Name;
|
|
|
|
XmlSchemaComplexType ct = FindComplexTyype (qname);
|
|
if (ct != null)
|
|
{
|
|
XmlSchemaSimpleContent sc = ct.ContentModel as XmlSchemaSimpleContent;
|
|
if (sc == null) throw new InvalidOperationException ("Invalid schema");
|
|
return FindBuiltInType (GetContentBaseType (sc.Content));
|
|
}
|
|
|
|
XmlSchemaSimpleType st = (XmlSchemaSimpleType) schemas.Find (qname, typeof(XmlSchemaSimpleType));
|
|
if (st != null)
|
|
return FindBuiltInType (st);
|
|
|
|
throw new InvalidOperationException ("Definition of type " + qname + " not found");
|
|
}
|
|
|
|
string FindBuiltInType (XmlSchemaSimpleType st)
|
|
{
|
|
if (st.Content is XmlSchemaSimpleTypeRestriction) {
|
|
return FindBuiltInType (GetContentBaseType (st.Content));
|
|
}
|
|
else if (st.Content is XmlSchemaSimpleTypeList) {
|
|
string s = FindBuiltInType (GetContentBaseType (st.Content));
|
|
return s + " " + s + " ...";
|
|
}
|
|
else if (st.Content is XmlSchemaSimpleTypeUnion)
|
|
{
|
|
// Check if all types of the union are equal. If not, then will use anyType.
|
|
XmlSchemaSimpleTypeUnion uni = (XmlSchemaSimpleTypeUnion) st.Content;
|
|
string utype = null;
|
|
|
|
// Anonymous types are unique
|
|
if (uni.BaseTypes.Count != 0 && uni.MemberTypes.Length != 0)
|
|
return "string";
|
|
|
|
foreach (XmlQualifiedName mt in uni.MemberTypes)
|
|
{
|
|
string qn = FindBuiltInType (mt);
|
|
if (utype != null && qn != utype) return "string";
|
|
else utype = qn;
|
|
}
|
|
return utype;
|
|
}
|
|
else
|
|
return "string";
|
|
}
|
|
|
|
|
|
XmlQualifiedName GetContentBaseType (XmlSchemaObject ob)
|
|
{
|
|
if (ob is XmlSchemaSimpleContentExtension)
|
|
return ((XmlSchemaSimpleContentExtension)ob).BaseTypeName;
|
|
else if (ob is XmlSchemaSimpleContentRestriction)
|
|
return ((XmlSchemaSimpleContentRestriction)ob).BaseTypeName;
|
|
else if (ob is XmlSchemaSimpleTypeRestriction)
|
|
return ((XmlSchemaSimpleTypeRestriction)ob).BaseTypeName;
|
|
else if (ob is XmlSchemaSimpleTypeList)
|
|
return ((XmlSchemaSimpleTypeList)ob).ItemTypeName;
|
|
else
|
|
return null;
|
|
}
|
|
|
|
void WriteComplexContent (XmlTextWriter xtw, string ns, XmlSchemaComplexContent content)
|
|
{
|
|
XmlQualifiedName qname;
|
|
|
|
XmlSchemaComplexContentExtension ext = content.Content as XmlSchemaComplexContentExtension;
|
|
if (ext != null) qname = ext.BaseTypeName;
|
|
else {
|
|
XmlSchemaComplexContentRestriction rest = (XmlSchemaComplexContentRestriction)content.Content;
|
|
qname = rest.BaseTypeName;
|
|
if (qname == arrayType) {
|
|
ParseArrayType (rest, out qname);
|
|
XmlSchemaElement elem = new XmlSchemaElement ();
|
|
elem.Name = "Item";
|
|
elem.SchemaTypeName = qname;
|
|
|
|
xtw.WriteAttributeString ("arrayType", SoapEncodingNamespace, qname.Name + "[2]");
|
|
WriteContentItem (xtw, ns, elem, true);
|
|
return;
|
|
}
|
|
}
|
|
|
|
// Add base map members to this map
|
|
XmlSchemaComplexType ctype = FindComplexTyype (qname);
|
|
WriteComplexTypeAttributes (xtw, ctype);
|
|
|
|
if (ext != null) {
|
|
// Add the members of this map
|
|
WriteAttributes (xtw, ext.Attributes, ext.AnyAttribute);
|
|
if (ext.Particle != null)
|
|
WriteParticleComplexContent (xtw, ns, ext.Particle);
|
|
}
|
|
|
|
WriteComplexTypeElements (xtw, ns, ctype);
|
|
}
|
|
|
|
void ParseArrayType (XmlSchemaComplexContentRestriction rest, out XmlQualifiedName qtype)
|
|
{
|
|
XmlSchemaAttribute arrayTypeAt = FindArrayAttribute (rest.Attributes);
|
|
XmlAttribute[] uatts = arrayTypeAt.UnhandledAttributes;
|
|
if (uatts == null || uatts.Length == 0) throw new InvalidOperationException ("arrayType attribute not specified in array declaration");
|
|
|
|
XmlAttribute xat = null;
|
|
foreach (XmlAttribute at in uatts)
|
|
if (at.LocalName == "arrayType" && at.NamespaceURI == WsdlNamespace)
|
|
{ xat = at; break; }
|
|
|
|
if (xat == null)
|
|
throw new InvalidOperationException ("arrayType attribute not specified in array declaration");
|
|
|
|
string arrayType = xat.Value;
|
|
string type, ns;
|
|
int i = arrayType.LastIndexOf (":");
|
|
if (i == -1) ns = "";
|
|
else ns = arrayType.Substring (0,i);
|
|
|
|
int j = arrayType.IndexOf ("[", i+1);
|
|
if (j == -1) throw new InvalidOperationException ("Cannot parse WSDL array type: " + arrayType);
|
|
type = arrayType.Substring (i+1);
|
|
type = type.Substring (0, type.Length-2);
|
|
|
|
qtype = new XmlQualifiedName (type, ns);
|
|
}
|
|
|
|
XmlSchemaAttribute FindArrayAttribute (XmlSchemaObjectCollection atts)
|
|
{
|
|
foreach (object ob in atts)
|
|
{
|
|
XmlSchemaAttribute att = ob as XmlSchemaAttribute;
|
|
if (att != null && att.RefName == arrayTypeRefName) return att;
|
|
|
|
XmlSchemaAttributeGroupRef gref = ob as XmlSchemaAttributeGroupRef;
|
|
if (gref != null)
|
|
{
|
|
XmlSchemaAttributeGroup grp = (XmlSchemaAttributeGroup) schemas.Find (gref.RefName, typeof(XmlSchemaAttributeGroup));
|
|
att = FindArrayAttribute (grp.Attributes);
|
|
if (att != null) return att;
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
void WriteSimpleTypeSample (XmlTextWriter xtw, XmlSchemaSimpleType stype)
|
|
{
|
|
xtw.WriteString (GetLiteral (FindBuiltInType (stype)));
|
|
}
|
|
|
|
XmlSchemaParticle GetRefGroupParticle (XmlSchemaGroupRef refGroup)
|
|
{
|
|
XmlSchemaGroup grp = (XmlSchemaGroup) schemas.Find (refGroup.RefName, typeof (XmlSchemaGroup));
|
|
return grp.Particle;
|
|
}
|
|
|
|
XmlSchemaElement FindRefElement (XmlSchemaElement elem)
|
|
{
|
|
if (elem.RefName.Namespace == XmlSchema.Namespace)
|
|
{
|
|
if (anyElement != null) return anyElement;
|
|
anyElement = new XmlSchemaElement ();
|
|
anyElement.Name = "any";
|
|
anyElement.SchemaTypeName = anyType;
|
|
return anyElement;
|
|
}
|
|
return (XmlSchemaElement) schemas.Find (elem.RefName, typeof(XmlSchemaElement));
|
|
}
|
|
|
|
XmlSchemaAttribute FindRefAttribute (XmlQualifiedName refName)
|
|
{
|
|
if (refName.Namespace == XmlSchema.Namespace)
|
|
{
|
|
XmlSchemaAttribute at = new XmlSchemaAttribute ();
|
|
at.Name = refName.Name;
|
|
at.SchemaTypeName = new XmlQualifiedName ("string",XmlSchema.Namespace);
|
|
return at;
|
|
}
|
|
return (XmlSchemaAttribute) schemas.Find (refName, typeof(XmlSchemaAttribute));
|
|
}
|
|
|
|
void WriteRefTypeSample (XmlTextWriter xtw, string ns, XmlSchemaElement elem)
|
|
{
|
|
if (elem.SchemaTypeName.Namespace == XmlSchema.Namespace || schemas.Find (elem.SchemaTypeName, typeof(XmlSchemaSimpleType)) != null)
|
|
WriteElementSample (xtw, ns, elem);
|
|
else
|
|
{
|
|
xtw.WriteStartElement (elem.Name, ns);
|
|
xtw.WriteAttributeString ("href", "#id" + (queue.Count+1));
|
|
xtw.WriteEndElement ();
|
|
queue.Add (new EncodedType (ns, elem));
|
|
}
|
|
}
|
|
|
|
void WriteQueuedTypeSamples (XmlTextWriter xtw)
|
|
{
|
|
for (int n=0; n<queue.Count; n++)
|
|
{
|
|
EncodedType ec = (EncodedType) queue[n];
|
|
XmlSchemaComplexType st = FindComplexTyype (ec.Element.SchemaTypeName);
|
|
WriteComplexTypeSample (xtw, st, ec.Element.SchemaTypeName, n+1);
|
|
}
|
|
}
|
|
|
|
XmlSchemaComplexType FindComplexTyype (XmlQualifiedName qname)
|
|
{
|
|
if (qname.Name.IndexOf ("[]") != -1)
|
|
{
|
|
XmlSchemaComplexType stype = new XmlSchemaComplexType ();
|
|
stype.ContentModel = new XmlSchemaComplexContent ();
|
|
|
|
XmlSchemaComplexContentRestriction res = new XmlSchemaComplexContentRestriction ();
|
|
stype.ContentModel.Content = res;
|
|
res.BaseTypeName = arrayType;
|
|
|
|
XmlSchemaAttribute att = new XmlSchemaAttribute ();
|
|
att.RefName = arrayTypeRefName;
|
|
res.Attributes.Add (att);
|
|
|
|
XmlAttribute xat = document.CreateAttribute ("arrayType", WsdlNamespace);
|
|
xat.Value = qname.Namespace + ":" + qname.Name;
|
|
att.UnhandledAttributes = new XmlAttribute[] {xat};
|
|
return stype;
|
|
}
|
|
|
|
return (XmlSchemaComplexType) schemas.Find (qname, typeof(XmlSchemaComplexType));
|
|
}
|
|
|
|
string GetQualifiedNameString (XmlTextWriter xtw, XmlQualifiedName qname)
|
|
{
|
|
string pref = xtw.LookupPrefix (qname.Namespace);
|
|
if (pref != null) return pref + ":" + qname.Name;
|
|
|
|
xtw.WriteAttributeString ("xmlns", "q1", null, qname.Namespace);
|
|
return "q1:" + qname.Name;
|
|
}
|
|
|
|
protected virtual string GetLiteral (string s)
|
|
{
|
|
return s;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|