/// <summary>
/// Given a Wsdl Message part element returns the name of the request or response element
/// wrapper. If a message part is not found return the name of the action with "Request" or "Response"
/// appended.
/// </summary>
/// <param name="message">A Wsdl Message element.</param>
/// <returns>The name of the Clr type used by the message element.</returns>
internal static string GetMessageElementName(ServiceDescription svcDesc, Message message)
{
// If there is no message part(s) the message is void so return null
if (message.Parts.Count == 0)
{
return(null);
}
// If the message part contains a type reference
XmlSchemaType type = null;
string typeName = null;
if (message.Parts[0].Element == null || message.Parts[0].Element.IsEmpty)
{
type = FindSchemaType(svcDesc, message.Parts[0].Type.Name, message.Parts[0].Type.Namespace);
if (type.TypeCode == XmlTypeCode.None)
{
return(message.Parts[0].Type.Name);
}
typeName = message.Parts[0].Type.Name;
}
// If the message part contains an element reference
else
{
XmlSchemaElement element = FindSchemaElement(svcDesc, message.Parts[0].Element.Name, message.Parts[0].Element.Namespace);
if (element == null || element.SchemaTypeName == null || element.SchemaTypeName.Name == "")
{
return(message.Parts[0].Element.Name);
}
type = element.ElementSchemaType;
typeName = message.Parts[0].Element.Name;
}
string clrTypeName = CodeGenUtils.GetClrType(typeName);
clrTypeName = clrTypeName != null && clrTypeName.IndexOf("System.") == 0 ? clrTypeName.Substring(7) : clrTypeName;
return(clrTypeName == null ? typeName : clrTypeName);
}
/// <summary>
/// Given a Wsdl Message part element returns the type refered to by the message part.
/// </summary>
/// <param name="message">A Wsdl Message element.</param>
/// <returns>The name of the type used by the message element.</returns>
internal static string GetMessageTypeName(ServiceDescription svcDesc, Message message)
{
// If there are no message part(s) the message is void so return null
if (message.Parts.Count == 0)
{
return(null);
}
// If the message contains a type reference instead of an element reference find the schema type
XmlSchemaType type = null;
string typeName = null;
string elementName = null;
if (message.Parts[0].Element == null || message.Parts[0].Element.IsEmpty)
{
type = FindSchemaType(svcDesc, message.Parts[0].Type.Name, message.Parts[0].Type.Namespace);
if (type == null || type.TypeCode == XmlTypeCode.None)
{
return(message.Parts[0].Type.Name);
}
typeName = message.Parts[0].Type.Name;
}
else
{
XmlSchemaElement element = FindSchemaElement(svcDesc, message.Parts[0].Element.Name, message.Parts[0].Element.Namespace);
if (element == null || element.SchemaTypeName == null || element.SchemaTypeName.Name == "")
{
return(message.Parts[0].Element.Name);
}
elementName = element.QualifiedName.Name;
type = element.ElementSchemaType;
typeName = element.SchemaTypeName.Name;
}
// If this is a complex type return the element type name
if (type is XmlSchemaComplexType)
{
return(elementName == null ? type.Name : elementName);
}
bool IsEnum = false;
if (type.DerivedBy == XmlSchemaDerivationMethod.Restriction)
{
XmlSchemaSimpleTypeRestriction restriction = (XmlSchemaSimpleTypeRestriction)((XmlSchemaSimpleType)type).Content;
foreach (XmlSchemaFacet facet in restriction.Facets)
{
if (facet is XmlSchemaEnumerationFacet)
{
IsEnum = true;
break;
}
}
}
// If this is a simple type with enumeration restrictions, return the type name.
// Else return the clr type name if this is a native type or the simple type name if this is not a native type.
if (IsEnum == true)
{
return(typeName);
}
else
{
string clrTypeName = CodeGenUtils.GetClrType(type.TypeCode);
clrTypeName = clrTypeName != null && clrTypeName.IndexOf("System.") == 0 ? clrTypeName.Substring(7) : clrTypeName;
if (clrTypeName == null)
{
return(typeName);
}
else if (type.Datatype.ValueType.IsArray)
{
string typeSuffix = (clrTypeName.Length > 2 && clrTypeName.Substring(clrTypeName.Length - 2) == "[]") ? "" : "[]";
return(clrTypeName + typeSuffix);
}
else
{
return(clrTypeName);
}
}
}