C# Serialization.XmlReflectionMember类代码示例

        public XmlMembersMapping ImportMembersMapping(string mappingName, string ns, XmlReflectionMember[] members, bool hasWrapperElement, bool rpc)
        {
            Array membersObjects = _wrapperObject.InitializeArray(XmlMappingTypesHelper.XmlReflectionMemberType, members);

            object[] parameters = new object[] { mappingName, ns, membersObjects, hasWrapperElement, rpc };
            object o = _wrapperObject.CallMethod(s_importMembersMapping, parameters);
            return new XmlMembersMapping(o);
        }

		private XmlReflectionMember CreateReflectionMember (MessagePartDescription partDesc, bool isReturnValue)
		{
			XmlReflectionMember m = new XmlReflectionMember ();
			m.IsReturnValue = isReturnValue;
			m.MemberName = partDesc.Name;
			m.MemberType = partDesc.Type;
			return m;
		}

		private XmlMembersMapping MembersMap (Type t, SoapAttributeOverrides overrides, 
			XmlReflectionMember [] members, bool inContainer, bool writeAccessors)
		{
			SoapReflectionImporter ri = new SoapReflectionImporter (overrides);
			XmlMembersMapping mm = ri.ImportMembersMapping (null, null, members, 
				inContainer, writeAccessors);
			
			return mm;
		}

		private XmlReflectionMember CreateReflectionMember (MessagePartDescription partDesc, bool isReturnValue)
		{
			XmlReflectionMember m = new XmlReflectionMember ();
			m.IsReturnValue = isReturnValue;
			m.MemberName = partDesc.Name;
			m.MemberType = partDesc.Type;
			m.XmlAttributes = partDesc.MemberInfo == null ? new XmlAttributes () : new XmlAttributes (partDesc.MemberInfo);
			return m;
		}

		public XmlMembersMapping ImportMembersMapping (string elementName, string ns, XmlReflectionMember[] members, bool hasWrapperElement, bool writeAccessors, bool validate)
		{ 
			XmlMemberMapping[] mapping = new XmlMemberMapping[members.Length];
			for (int n=0; n<members.Length; n++)
			{
				XmlTypeMapMember mapMem = CreateMapMember (members[n], ns);
				mapping[n] = new XmlMemberMapping (members[n].MemberName, ns, mapMem, true);
			}
			XmlMembersMapping mps = new XmlMembersMapping (elementName, ns, hasWrapperElement, writeAccessors, mapping);
			mps.RelatedMaps = relatedMaps;
			mps.Format = SerializationFormat.Encoded;
			mps.Source = new MembersSerializationSource (elementName, hasWrapperElement, members, writeAccessors, false, null, includedTypes);
			return mps;
		}

		public void ExportXmlSerializable_NestedClassMapping () {

			XmlSchemas schemas = new XmlSchemas ();

			XmlReflectionMember xmlReflectionMember = new XmlReflectionMember ();
			XmlSchemaExporter xmlSchemaExporter = new XmlSchemaExporter (schemas);
			XmlReflectionImporter xmlReflectionImporter = new XmlReflectionImporter ();

			//Export mapping for DataSet1 class.
			xmlReflectionMember.MemberType = typeof (DataSet1);
			XmlMembersMapping xmlMembersMapping = xmlReflectionImporter.ImportMembersMapping ("DataSet1Response", "ResponseNamespace",
				new XmlReflectionMember [] { xmlReflectionMember }, true);

			xmlSchemaExporter.ExportMembersMapping (xmlMembersMapping);

			//Export mapping for nested of DataSet1 class.
			xmlReflectionMember.MemberType = typeof (DataSet1.DataTable1DataTable);
			xmlMembersMapping = xmlReflectionImporter.ImportMembersMapping ("DataTable1DataTableResponse", "ResponseNamespace",
				new XmlReflectionMember [] { xmlReflectionMember }, true);

			xmlSchemaExporter.ExportMembersMapping (xmlMembersMapping);

		}

 MembersMapping ImportMembersMapping(XmlReflectionMember[] xmlReflectionMembers, string ns, bool hasWrapperElement, bool writeAccessors, bool validateWrapperElement) {
     MembersMapping members = new MembersMapping();
     members.TypeDesc = typeScope.GetTypeDesc(typeof(object[]));
     MemberMapping[] mappings = new MemberMapping[xmlReflectionMembers.Length];
     for (int i = 0; i < mappings.Length; i++) {
         try {
             XmlReflectionMember member = xmlReflectionMembers[i];
             MemberMapping mapping = ImportMemberMapping(member, ns, xmlReflectionMembers, hasWrapperElement ? XmlSchemaForm.Unqualified : XmlSchemaForm.Qualified);
             if (member.IsReturnValue && writeAccessors) { // no special treatment for return values with doc/enc
                 if (i > 0) throw new InvalidOperationException(Res.GetString(Res.XmlInvalidReturnPosition));
                 mapping.IsReturnValue = true;
             }
             mappings[i] = mapping;
         }
         catch (Exception e) {
             if (e is ThreadAbortException || e is StackOverflowException || e is OutOfMemoryException) {
                 throw;
             }
             throw ReflectionException(xmlReflectionMembers[i].MemberName, e);
         }
         catch {
             throw ReflectionException(xmlReflectionMembers[i].MemberName, null);
         }
     }
     members.Members = mappings;
     members.HasWrapperElement = hasWrapperElement;
     if (hasWrapperElement) {
         members.ValidateRpcWrapperElement = validateWrapperElement;
     }
     members.WriteAccessors = writeAccessors;
     members.IsSoap = true;
     if (hasWrapperElement && !writeAccessors)
         members.Namespace = ns;
     return members;
 }

		private XmlTypeMapMember CreateMapMember (Type declaringType, XmlReflectionMember rmember, string defaultNamespace)
		{
			XmlTypeMapMember mapMember;
			XmlAttributes atts = rmember.XmlAttributes;
			TypeData typeData = TypeTranslator.GetTypeData (rmember.MemberType);

			if (atts.XmlArray != null) {
				if (atts.XmlArray.Namespace != null && atts.XmlArray.Form == XmlSchemaForm.Unqualified)
					throw new InvalidOperationException ("XmlArrayAttribute.Form must not be Unqualified when it has an explicit Namespace value.");
				if (typeData.SchemaType != SchemaTypes.Array &&
				    !(typeData.SchemaType == SchemaTypes.Primitive && typeData.Type == typeof (byte [])))
					throw new InvalidOperationException ("XmlArrayAttribute can be applied to members of array or collection type.");
			}

#if !MOONLIGHT
			if (atts.XmlAnyAttribute != null)
			{
				if ( (rmember.MemberType.FullName == "System.Xml.XmlAttribute[]") ||
					 (rmember.MemberType.FullName == "System.Xml.XmlNode[]") )
				{
					mapMember = new XmlTypeMapMemberAnyAttribute();
				}
				else
					throw new InvalidOperationException ("XmlAnyAttributeAttribute can only be applied to members of type XmlAttribute[] or XmlNode[]");
			}
			else
#endif
			if (atts.XmlAnyElements != null && atts.XmlAnyElements.Count > 0)
			{
				// no XmlNode type check is done here (seealso: bug #553032).
				XmlTypeMapMemberAnyElement member = new XmlTypeMapMemberAnyElement();
				member.ElementInfo = ImportAnyElementInfo (defaultNamespace, rmember, member, atts);
				mapMember = member;
			}
			else if (atts.Xmlns)
			{
				XmlTypeMapMemberNamespaces mapNamespaces = new XmlTypeMapMemberNamespaces ();
				mapMember = mapNamespaces;
			}
			else if (atts.XmlAttribute != null)
			{
				// An attribute

				if (atts.XmlElements != null && atts.XmlElements.Count > 0)
					throw new Exception ("XmlAttributeAttribute and XmlElementAttribute cannot be applied to the same member");

				XmlTypeMapMemberAttribute mapAttribute = new XmlTypeMapMemberAttribute ();
				if (atts.XmlAttribute.AttributeName.Length == 0) 
					mapAttribute.AttributeName = rmember.MemberName;
				else 
					mapAttribute.AttributeName = atts.XmlAttribute.AttributeName;

				mapAttribute.AttributeName = XmlConvert.EncodeLocalName (mapAttribute.AttributeName);

				if (typeData.IsComplexType)
					mapAttribute.MappedType = ImportTypeMapping (typeData.Type, null, defaultNamespace);

				if (atts.XmlAttribute.Namespace != null && atts.XmlAttribute.Namespace != defaultNamespace)
				{
					if (atts.XmlAttribute.Form == XmlSchemaForm.Unqualified)
						throw new InvalidOperationException ("The Form property may not be 'Unqualified' when an explicit Namespace property is present");
					mapAttribute.Form = XmlSchemaForm.Qualified;
					mapAttribute.Namespace = atts.XmlAttribute.Namespace;
				}
				else
				{
					mapAttribute.Form = atts.XmlAttribute.Form;
					if (atts.XmlAttribute.Form == XmlSchemaForm.Qualified)
						mapAttribute.Namespace = defaultNamespace;
					else
						mapAttribute.Namespace = "";
				}
				
				typeData = TypeTranslator.GetTypeData(rmember.MemberType, atts.XmlAttribute.DataType);
				mapMember = mapAttribute;
			}
			else if (typeData.SchemaType == SchemaTypes.Array)
			{
				// If the member has a single XmlElementAttribute and the type is the type of the member,
				// then it is not a flat list
				
				if (atts.XmlElements.Count > 1 ||
				   (atts.XmlElements.Count == 1 && atts.XmlElements[0].Type != typeData.Type) ||
				   (atts.XmlText != null))
				{
					// A flat list

					// check that it does not have XmlArrayAttribute
					if (atts.XmlArray != null)
						throw new InvalidOperationException ("XmlArrayAttribute cannot be used with members which also attributed with XmlElementAttribute or XmlTextAttribute.");

					XmlTypeMapMemberFlatList member = new XmlTypeMapMemberFlatList ();
					member.ListMap = new ListMap ();
					member.ListMap.ItemInfo = ImportElementInfo (declaringType, XmlConvert.EncodeLocalName (rmember.MemberName), defaultNamespace, typeData.ListItemType, member, atts);
					member.ElementInfo = member.ListMap.ItemInfo;
					member.ListMap.ChoiceMember = member.ChoiceMember;
					mapMember = member;
				}
				else
				{
//.........这里部分代码省略.........

		XmlMembersMapping ImportMembersMapping (string elementName, 
			string ns, 
			XmlReflectionMember[] members, 
			bool hasWrapperElement, 
			bool writeAccessors, 
			bool validate,
			XmlMappingAccess access)
		{
//			Reset ();	Disabled. See ChangeLog

			ArrayList mapping = new ArrayList ();
			for (int n=0; n<members.Length; n++)
			{
				if (members[n].XmlAttributes.XmlIgnore) continue;
				XmlTypeMapMember mapMem = CreateMapMember (null, members[n], ns);
				mapMem.GlobalIndex = n;
				mapMem.CheckOptionalValueType (members);
				mapping.Add (new XmlMemberMapping (members[n].MemberName, ns, mapMem, false));
			}
			elementName = XmlConvert.EncodeLocalName (elementName);
			XmlMembersMapping mps = new XmlMembersMapping (elementName, ns, hasWrapperElement, false, (XmlMemberMapping[])mapping.ToArray (typeof(XmlMemberMapping)));
			mps.RelatedMaps = relatedMaps;
			mps.Format = SerializationFormat.Literal;
			Type[] extraTypes = includedTypes != null ? (Type[])includedTypes.ToArray(typeof(Type)) : null;
#if !NET_2_1
			mps.Source = new MembersSerializationSource (elementName, hasWrapperElement, members, false, true, ns, extraTypes);
			if (allowPrivateTypes) mps.Source.CanBeGenerated = false;
#endif
			return mps;
		}

                private XmlMembersMapping LoadBodyMapping(MessageDescription message, string mappingKey, out MessagePartDescriptionCollection rpcEncodedTypedMessageBodyParts)
                {
                    MessagePartDescription returnPart;
                    string wrapperName, wrapperNs;
                    MessagePartDescriptionCollection bodyParts;
                    rpcEncodedTypedMessageBodyParts = null;
                    returnPart = OperationFormatter.IsValidReturnValue(message.Body.ReturnValue) ? message.Body.ReturnValue : null;
                    bodyParts = message.Body.Parts;
                    wrapperName = message.Body.WrapperName;
                    wrapperNs = message.Body.WrapperNamespace;
                    bool isWrapped = (wrapperName != null);
                    bool hasReturnValue = returnPart != null;
                    int paramCount = bodyParts.Count + (hasReturnValue ? 1 : 0);
                    if (paramCount == 0 && !isWrapped) // no need to create serializer
                    {
                        return null;
                    }

                    XmlReflectionMember[] members = new XmlReflectionMember[paramCount];
                    int paramIndex = 0;
                    if (hasReturnValue)
                        members[paramIndex++] = XmlSerializerHelper.GetXmlReflectionMember(returnPart, IsRpc, isWrapped);

                    for (int i = 0; i < bodyParts.Count; i++)
                        members[paramIndex++] = XmlSerializerHelper.GetXmlReflectionMember(bodyParts[i], IsRpc, isWrapped);

                    if (!isWrapped)
                        wrapperNs = ContractNamespace;
                    return ImportMembersMapping(wrapperName, wrapperNs, members, isWrapped, IsRpc, mappingKey);
                }

		XmlSerializer GetSerializer (MessageBodyDescription desc)
		{
			if (bodySerializers.ContainsKey (desc))
				return bodySerializers [desc];

			int count = desc.Parts.Count + (HasReturnValue (desc) ? 1 : 0);
			XmlReflectionMember [] members = new XmlReflectionMember [count];

			int ind = 0;
			if (HasReturnValue (desc))
				members [ind++] = CreateReflectionMember (desc.ReturnValue, true);

			foreach (MessagePartDescription partDesc in desc.Parts)
				members [ind++] = CreateReflectionMember (partDesc, false);

			XmlReflectionImporter xmlImporter = new XmlReflectionImporter ();
			// Register known types into xmlImporter.
			foreach (var type in OperationKnownTypes)
				xmlImporter.IncludeType (type);
			XmlMembersMapping [] partsMapping = new XmlMembersMapping [1];
			partsMapping [0] = xmlImporter.ImportMembersMapping (desc.WrapperName, desc.WrapperNamespace, members, true);
			bodySerializers [desc] = XmlSerializer.FromMappings (partsMapping) [0];
			return bodySerializers [desc];
		}

		XmlMembersMapping ImportMembersMapping (string elementName, string ns, XmlReflectionMember[] members, bool hasWrapperElement, bool writeAccessors, bool validate, XmlMappingAccess access)
		{
			elementName = XmlConvert.EncodeLocalName (elementName);
			XmlMemberMapping[] mapping = new XmlMemberMapping[members.Length];
			for (int n=0; n<members.Length; n++)
			{
				XmlTypeMapMember mapMem = CreateMapMember (members[n], ns);
				mapping[n] = new XmlMemberMapping (XmlConvert.EncodeLocalName (members[n].MemberName), ns, mapMem, true);
			}
			XmlMembersMapping mps = new XmlMembersMapping (elementName, ns, hasWrapperElement, writeAccessors, mapping);
			mps.RelatedMaps = relatedMaps;
			mps.Format = SerializationFormat.Encoded;
			Type[] extraTypes = includedTypes != null ? (Type[])includedTypes.ToArray(typeof(Type)) : null;
			mps.Source = new MembersSerializationSource (elementName, hasWrapperElement, members, writeAccessors, false, null, extraTypes);
			return mps;
		}

		XmlReflectionMember [] BuildHeadersReflectionMembers (HeaderInfo[] headers)
		{
			XmlReflectionMember [] mems = new XmlReflectionMember [headers.Length];

			for (int n=0; n<headers.Length; n++)
			{
				HeaderInfo header = headers [n];
				
				XmlReflectionMember m = new XmlReflectionMember ();
				m.IsReturnValue = false;
				m.MemberName = header.HeaderType.Name;
				m.MemberType = header.HeaderType;

				// MS.NET reflects header classes in a weird way. The root element
				// name is the CLR class name unless it is specified in an XmlRootAttribute.
				// The usual is to use the xml type name by default, but not in this case.
				
				XmlAttributes ats = new XmlAttributes (header.HeaderType);
				if (ats.XmlRoot != null) {
					XmlElementAttribute xe = new XmlElementAttribute ();
					xe.ElementName = ats.XmlRoot.ElementName;
					xe.Namespace = ats.XmlRoot.Namespace;
					m.XmlAttributes = new XmlAttributes ();
					m.XmlAttributes.XmlElements.Add (xe);
				}
				
				mems [n] = m;
			}
			return mems;
		}

		public MembersSerializationSource (string elementName, bool hasWrapperElement, XmlReflectionMember [] members, bool writeAccessors, 
										   bool literalFormat, string namspace, ArrayList includedTypes)
		: base (namspace, includedTypes)
		{
			this.elementName = elementName;
			this.hasWrapperElement = hasWrapperElement;
			this.writeAccessors = writeAccessors;
			this.literalFormat = literalFormat;
			
			StringBuilder sb = new StringBuilder ();
			sb.Append (members.Length.ToString(CultureInfo.InvariantCulture));
			foreach (XmlReflectionMember mem in members)
				mem.AddKeyHash (sb);
				
			membersHash = sb.ToString();
		}

                private XmlMembersMapping LoadHeadersMapping(MessageDescription message, string mappingKey)
                {
                    int headerCount = message.Headers.Count;

                    if (headerCount == 0)
                        return null;

                    int unknownHeaderCount = 0, headerIndex = 0;
                    XmlReflectionMember[] members = new XmlReflectionMember[headerCount];
                    for (int i = 0; i < headerCount; i++)
                    {
                        MessageHeaderDescription header = message.Headers[i];
                        if (!header.IsUnknownHeaderCollection)
                        {
                            members[headerIndex++] = XmlSerializerHelper.GetXmlReflectionMember(header, false/*isRpc*/, false/*isWrapped*/);
                        }
                        else
                        {
                            unknownHeaderCount++;
                        }
                    }

                    if (unknownHeaderCount == headerCount)
                    {
                        return null;
                    }

                    if (unknownHeaderCount > 0)
                    {
                        XmlReflectionMember[] newMembers = new XmlReflectionMember[headerCount - unknownHeaderCount];
                        Array.Copy(members, newMembers, newMembers.Length);
                        members = newMembers;
                    }

                    return ImportMembersMapping(ContractName, ContractNamespace, members, false /*isWrapped*/, false /*isRpc*/, mappingKey);
                }