/mcs/class/System.XML/System.Xml.Serialization/XmlSchemaImporter.cs
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Possible License(s): Unlicense, Apache-2.0, LGPL-2.0, MPL-2.0-no-copyleft-exception, CC-BY-SA-3.0, GPL-2.0
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- //
- // System.Xml.Serialization.XmlSchemaImporter
- //
- // Author:
- // Tim Coleman (tim@timcoleman.com)
- // Lluis Sanchez Gual (lluis@ximian.com)
- //
- // Copyright (C) Tim Coleman, 2002
- //
- //
- // Permission is hereby granted, free of charge, to any person obtaining
- // a copy of this software and associated documentation files (the
- // "Software"), to deal in the Software without restriction, including
- // without limitation the rights to use, copy, modify, merge, publish,
- // distribute, sublicense, and/or sell copies of the Software, and to
- // permit persons to whom the Software is furnished to do so, subject to
- // the following conditions:
- //
- // The above copyright notice and this permission notice shall be
- // included in all copies or substantial portions of the Software.
- //
- // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- //
- using System.Xml;
- #if !TARGET_JVM && !MOBILE
- using System.CodeDom.Compiler;
- #endif
- using System.Xml.Schema;
- using System.Collections;
- #if NET_2_0 && CONFIGURATION_DEP
- using System.Configuration;
- using System.Xml.Serialization.Configuration;
- #endif
- namespace System.Xml.Serialization
- {
- public class XmlSchemaImporter
- #if NET_2_0 && !MOBILE
- : SchemaImporter
- #endif
- {
- #region Fields
- XmlSchemas schemas;
- CodeIdentifiers typeIdentifiers;
- CodeIdentifiers elemIdentifiers = new CodeIdentifiers ();
- Hashtable mappedTypes = new Hashtable ();
- Hashtable primitiveDerivedMappedTypes = new Hashtable ();
- Hashtable dataMappedTypes = new Hashtable ();
- Queue pendingMaps = new Queue ();
- Hashtable sharedAnonymousTypes = new Hashtable ();
- bool encodedFormat = false;
- XmlReflectionImporter auxXmlRefImporter;
- SoapReflectionImporter auxSoapRefImporter;
- bool anyTypeImported;
- // CodeGenerationOptions options;
- static readonly XmlQualifiedName anyType = new XmlQualifiedName ("anyType",XmlSchema.Namespace);
- static readonly XmlQualifiedName arrayType = new XmlQualifiedName ("Array",XmlSerializer.EncodingNamespace);
- static readonly XmlQualifiedName arrayTypeRefName = new XmlQualifiedName ("arrayType",XmlSerializer.EncodingNamespace);
-
- const string XmlNamespace = "http://www.w3.org/XML/1998/namespace";
-
- XmlSchemaElement anyElement = null;
- class MapFixup
- {
- public XmlTypeMapping Map;
- public XmlSchemaComplexType SchemaType;
- public XmlQualifiedName TypeName;
- }
- #endregion
- #region Constructors
- public XmlSchemaImporter (XmlSchemas schemas)
- {
- this.schemas = schemas;
- typeIdentifiers = new CodeIdentifiers ();
- InitializeExtensions ();
- }
- public XmlSchemaImporter (XmlSchemas schemas, CodeIdentifiers typeIdentifiers)
- : this (schemas)
- {
- this.typeIdentifiers = typeIdentifiers;
- }
-
- #if !TARGET_JVM && !MOBILE
- [MonoTODO]
- public XmlSchemaImporter (XmlSchemas schemas, CodeGenerationOptions options, CodeDomProvider codeProvider, ImportContext context)
- {
- this.schemas = schemas;
- // this.options = options;
- if (context != null) {
- typeIdentifiers = context.TypeIdentifiers;
- InitSharedData (context);
- }
- else
- typeIdentifiers = new CodeIdentifiers ();
- InitializeExtensions ();
- }
- [MonoTODO]
- public XmlSchemaImporter (XmlSchemas schemas, CodeGenerationOptions options, ImportContext context)
- {
- this.schemas = schemas;
- // this.options = options;
- if (context != null) {
- typeIdentifiers = context.TypeIdentifiers;
- InitSharedData (context);
- }
- else
- typeIdentifiers = new CodeIdentifiers ();
- InitializeExtensions ();
- }
-
- [MonoTODO]
- public XmlSchemaImporter (XmlSchemas schemas, CodeIdentifiers typeIdentifiers, CodeGenerationOptions options)
- {
- this.typeIdentifiers = typeIdentifiers;
- this.schemas = schemas;
- // this.options = options;
- InitializeExtensions ();
- }
- void InitSharedData (ImportContext context)
- {
- if (context.ShareTypes) {
- mappedTypes = context.MappedTypes;
- dataMappedTypes = context.DataMappedTypes;
- sharedAnonymousTypes = context.SharedAnonymousTypes;
- }
- }
- #endif
-
- internal bool UseEncodedFormat
- {
- get { return encodedFormat; }
- set { encodedFormat = value; }
- }
- #endregion // Constructors
- #region Methods
- void InitializeExtensions ()
- {
- #if NET_2_0 && CONFIGURATION_DEP
- SerializationSectionGroup root = ConfigurationManager.GetSection ("system.xml.serialization") as SerializationSectionGroup;
- if (root == null)
- return;
- foreach (SchemaImporterExtensionElement element in
- root.SchemaImporterExtensions.SchemaImporterExtensions)
- Extensions.Add (element.Name, element.Type);
- #endif
- }
- public XmlMembersMapping ImportAnyType (XmlQualifiedName typeName, string elementName)
- {
- if (typeName == XmlQualifiedName.Empty)
- {
- XmlTypeMapMemberAnyElement mapMem = new XmlTypeMapMemberAnyElement ();
- mapMem.Name = typeName.Name;
- mapMem.TypeData = TypeTranslator.GetTypeData(typeof(XmlNode));
- mapMem.ElementInfo.Add (CreateElementInfo (typeName.Namespace, mapMem, typeName.Name, mapMem.TypeData, true, XmlSchemaForm.None, -1));
-
- XmlMemberMapping[] mm = new XmlMemberMapping [1];
- mm[0] = new XmlMemberMapping (typeName.Name, typeName.Namespace, mapMem, encodedFormat);
- return new XmlMembersMapping (mm);
- }
- else
- {
- XmlSchemaComplexType stype = (XmlSchemaComplexType) schemas.Find (typeName, typeof (XmlSchemaComplexType));
- if (stype == null)
- throw new InvalidOperationException ("Referenced type '" + typeName + "' not found");
-
- if (!CanBeAnyElement (stype))
- throw new InvalidOperationException ("The type '" + typeName + "' is not valid for a collection of any elements");
-
- ClassMap cmap = new ClassMap ();
- CodeIdentifiers classIds = new CodeIdentifiers ();
- bool isMixed = stype.IsMixed;
- ImportSequenceContent (typeName, cmap, ((XmlSchemaSequence) stype.Particle).Items, classIds, false, ref isMixed);
- XmlTypeMapMemberAnyElement mapMem = (XmlTypeMapMemberAnyElement) cmap.AllMembers[0];
- mapMem.Name = typeName.Name;
-
- XmlMemberMapping[] mm = new XmlMemberMapping [1];
- mm[0] = new XmlMemberMapping (typeName.Name, typeName.Namespace, mapMem, encodedFormat);
- return new XmlMembersMapping (mm);
- }
- }
- public XmlTypeMapping ImportDerivedTypeMapping (XmlQualifiedName name, Type baseType)
- {
- return ImportDerivedTypeMapping (name, baseType, true);
- }
-
- public XmlTypeMapping ImportDerivedTypeMapping (XmlQualifiedName name, Type baseType, bool baseTypeCanBeIndirect)
- {
- XmlQualifiedName qname;
- XmlSchemaType stype;
-
- if (encodedFormat)
- {
- qname = name;
- stype = schemas.Find (name, typeof (XmlSchemaComplexType)) as XmlSchemaComplexType;
- if (stype == null) throw new InvalidOperationException ("Schema type '" + name + "' not found or not valid");
- }
- else
- {
- if (!LocateElement (name, out qname, out stype))
- return null;
- }
- XmlTypeMapping map = GetRegisteredTypeMapping (qname, baseType);
- if (map != null)
- {
- // If the type has already been imported, make sure that the map
- // has the requested base type
-
- SetMapBaseType (map, baseType);
- map.UpdateRoot (name);
- return map;
- }
-
- map = CreateTypeMapping (qname, SchemaTypes.Class, name);
- if (stype != null) {
- map.Documentation = GetDocumentation (stype);
- RegisterMapFixup (map, qname, (XmlSchemaComplexType)stype);
- } else {
- ClassMap cmap = new ClassMap ();
- CodeIdentifiers classIds = new CodeIdentifiers ();
- map.ObjectMap = cmap;
- AddTextMember (qname, cmap, classIds);
- }
-
- BuildPendingMaps ();
- SetMapBaseType (map, baseType);
-
- return map;
- }
-
- void SetMapBaseType (XmlTypeMapping map, Type baseType)
- {
- // This method sets the base type for a given map.
- // If the map already inherits from this type, it does nothing.
-
- // Fiirst of all, check if the map already inherits from baseType
-
- XmlTypeMapping topMap = null;
- while (map != null)
- {
- if (map.TypeData.Type == baseType)
- return;
- topMap = map;
- map = map.BaseMap;
- }
-
- // Does not have the requested base type.
- // Then, get/create a map for that base type.
- XmlTypeMapping baseMap = ReflectType (baseType);
-
- // Add this map as a derived map of the base map
- topMap.BaseMap = baseMap;
- baseMap.DerivedTypes.Add (topMap);
- baseMap.DerivedTypes.AddRange (topMap.DerivedTypes);
-
- // Now add the base type fields to all derived maps
- ClassMap baseClassMap = (ClassMap)baseMap.ObjectMap;
-
- ClassMap cmap = (ClassMap)topMap.ObjectMap;
- foreach (XmlTypeMapMember member in baseClassMap.AllMembers)
- cmap.AddMember (member);
-
- foreach (XmlTypeMapping derivedMap in topMap.DerivedTypes)
- {
- cmap = (ClassMap)derivedMap.ObjectMap;
- foreach (XmlTypeMapMember member in baseClassMap.AllMembers)
- cmap.AddMember (member);
- }
- }
- public XmlMembersMapping ImportMembersMapping (XmlQualifiedName name)
- {
- XmlSchemaElement elem = (XmlSchemaElement) schemas.Find (name, typeof (XmlSchemaElement));
- if (elem == null) throw new InvalidOperationException ("Schema element '" + name + "' not found or not valid");
- XmlSchemaComplexType stype;
- if (elem.SchemaType != null)
- {
- stype = elem.SchemaType as XmlSchemaComplexType;
- }
- else
- {
- if (elem.SchemaTypeName.IsEmpty) return null;
- object type = schemas.Find (elem.SchemaTypeName, typeof (XmlSchemaComplexType));
- if (type == null) {
- if (IsPrimitiveTypeNamespace (elem.SchemaTypeName.Namespace)) return null;
- throw new InvalidOperationException ("Schema type '" + elem.SchemaTypeName + "' not found");
- }
- stype = type as XmlSchemaComplexType;
- }
-
- if (stype == null)
- throw new InvalidOperationException ("Schema element '" + name + "' not found or not valid");
-
- XmlMemberMapping[] mapping = ImportMembersMappingComposite (stype, name);
- return new XmlMembersMapping (name.Name, name.Namespace, mapping);
- }
-
- public XmlMembersMapping ImportMembersMapping (XmlQualifiedName[] names)
- {
- XmlMemberMapping[] mapping = new XmlMemberMapping [names.Length];
- for (int n=0; n<names.Length; n++)
- {
- XmlSchemaElement elem = (XmlSchemaElement) schemas.Find (names[n], typeof (XmlSchemaElement));
- if (elem == null) throw new InvalidOperationException ("Schema element '" + names[n] + "' not found");
-
- XmlQualifiedName typeQName = new XmlQualifiedName ("Message", names[n].Namespace);
- XmlTypeMapping tmap;
- TypeData td = GetElementTypeData (typeQName, elem, names[n], out tmap);
-
- mapping[n] = ImportMemberMapping (elem.Name, typeQName.Namespace, elem.IsNillable, td, tmap, n);
- }
- BuildPendingMaps ();
- return new XmlMembersMapping (mapping);
- }
-
- #if NET_2_0
- [MonoTODO]
- public XmlMembersMapping ImportMembersMapping (string name, string ns, SoapSchemaMember[] members)
- {
- throw new NotImplementedException ();
- }
-
- public XmlTypeMapping ImportSchemaType (XmlQualifiedName typeName)
- {
- return ImportSchemaType (typeName, typeof (object));
- }
-
- public XmlTypeMapping ImportSchemaType (XmlQualifiedName typeName, Type baseType)
- {
- return ImportSchemaType (typeName, typeof (object), false);
- }
-
- [MonoTODO ("baseType and baseTypeCanBeIndirect are ignored")]
- public XmlTypeMapping ImportSchemaType (XmlQualifiedName typeName, Type baseType, bool baseTypeCanBeIndirect)
- {
- XmlSchemaType stype =
- (XmlSchemaType) schemas.Find (typeName, typeof (XmlSchemaComplexType)) ??
- (XmlSchemaType) schemas.Find (typeName, typeof (XmlSchemaSimpleType));
- return ImportTypeCommon (typeName, typeName, stype, true);
- }
- #endif
-
- internal XmlMembersMapping ImportEncodedMembersMapping (string name, string ns, SoapSchemaMember[] members, bool hasWrapperElement)
- {
- XmlMemberMapping[] mapping = new XmlMemberMapping [members.Length];
- for (int n=0; n<members.Length; n++)
- {
- TypeData td = GetTypeData (members[n].MemberType, null, false); // FIXME: isNullable could be true?
- XmlTypeMapping tmap = GetTypeMapping (td);
- mapping[n] = ImportMemberMapping (members[n].MemberName, members[n].MemberType.Namespace, true, td, tmap, n);
- }
- BuildPendingMaps ();
- return new XmlMembersMapping (name, ns, hasWrapperElement, false, mapping);
- }
-
- internal XmlMembersMapping ImportEncodedMembersMapping (string name, string ns, SoapSchemaMember member)
- {
- XmlSchemaComplexType stype = schemas.Find (member.MemberType, typeof (XmlSchemaComplexType)) as XmlSchemaComplexType;
- if (stype == null) throw new InvalidOperationException ("Schema type '" + member.MemberType + "' not found or not valid");
- XmlMemberMapping[] mapping = ImportMembersMappingComposite (stype, member.MemberType);
- return new XmlMembersMapping (name, ns, mapping);
- }
-
- XmlMemberMapping[] ImportMembersMappingComposite (XmlSchemaComplexType stype, XmlQualifiedName refer)
- {
- if (stype.Particle == null)
- return new XmlMemberMapping [0];
- ClassMap cmap = new ClassMap ();
-
- XmlSchemaSequence seq = stype.Particle as XmlSchemaSequence;
- if (seq == null) throw new InvalidOperationException ("Schema element '" + refer + "' cannot be imported as XmlMembersMapping");
- CodeIdentifiers classIds = new CodeIdentifiers ();
- ImportParticleComplexContent (refer, cmap, seq, classIds, false);
- ImportAttributes (refer, cmap, stype.Attributes, stype.AnyAttribute, classIds);
- BuildPendingMaps ();
- int n = 0;
- XmlMemberMapping[] mapping = new XmlMemberMapping [cmap.AllMembers.Count];
- foreach (XmlTypeMapMember mapMem in cmap.AllMembers)
- mapping[n++] = new XmlMemberMapping (mapMem.Name, refer.Namespace, mapMem, encodedFormat);
-
- return mapping;
- }
-
- XmlMemberMapping ImportMemberMapping (string name, string ns, bool isNullable, TypeData type, XmlTypeMapping emap, int order)
- {
- XmlTypeMapMemberElement mapMem;
-
- if (type.IsListType)
- mapMem = new XmlTypeMapMemberList ();
- else
- mapMem = new XmlTypeMapMemberElement ();
-
- mapMem.Name = name;
- mapMem.TypeData = type;
- mapMem.ElementInfo.Add (CreateElementInfo (ns, mapMem, name, type, isNullable, XmlSchemaForm.None, emap, order));
- return new XmlMemberMapping (name, ns, mapMem, encodedFormat);
- }
-
- [MonoTODO]
- public XmlMembersMapping ImportMembersMapping (XmlQualifiedName[] names, Type baseType, bool baseTypeCanBeIndirect)
- {
- throw new NotImplementedException ();
- }
- public XmlTypeMapping ImportTypeMapping (XmlQualifiedName name)
- {
- XmlQualifiedName qname;
- XmlSchemaType stype;
- XmlSchemaElement elem = (XmlSchemaElement) schemas.Find (name, typeof (XmlSchemaElement));
- if (!LocateElement (elem, out qname, out stype))
- throw new InvalidOperationException (String.Format ("'{0}' is missing.", name));
- return ImportTypeCommon (name, qname, stype, elem.IsNillable);
- }
- // FIXME: name and qname are confusing. Rename one either
- // (name is in schema itself, qname is for actual processing.
- // For example simple types have qname as in xsd namespace.)
- private XmlTypeMapping ImportTypeCommon (XmlQualifiedName name, XmlQualifiedName qname, XmlSchemaType stype, bool isNullable)
- {
- if (stype == null) {
- if (qname == anyType) {
- // Importing anyType.
- XmlTypeMapping xmap = GetTypeMapping (TypeTranslator.GetTypeData (typeof (object)));
- // This also means, all complexTypes
- // are imported as well.
- BuildPendingMaps ();
- return xmap;
- } else {
- // Importing a primitive type
- TypeData td = TypeTranslator.GetPrimitiveTypeData (qname.Name);
- return ReflectType (td, name.Namespace);
- }
- }
-
- XmlTypeMapping map = GetRegisteredTypeMapping (qname);
- if (map != null) return map;
-
- if (stype is XmlSchemaSimpleType)
- return ImportClassSimpleType (stype.QualifiedName, (XmlSchemaSimpleType) stype, name);
-
- map = CreateTypeMapping (qname, SchemaTypes.Class, name);
- map.Documentation = GetDocumentation (stype);
- map.IsNullable = isNullable;
- RegisterMapFixup (map, qname, (XmlSchemaComplexType)stype);
-
- BuildPendingMaps ();
- return map;
- }
- bool LocateElement (XmlQualifiedName name, out XmlQualifiedName qname, out XmlSchemaType stype)
- {
- XmlSchemaElement elem = (XmlSchemaElement) schemas.Find (name, typeof (XmlSchemaElement));
- return LocateElement (elem, out qname, out stype);
- }
- bool LocateElement (XmlSchemaElement elem, out XmlQualifiedName qname, out XmlSchemaType stype)
- {
- qname = null;
- stype = null;
-
- if (elem == null) return false;
- // The root element must be an element with complex type
- if (elem.SchemaType != null)
- {
- stype = elem.SchemaType;
- qname = elem.QualifiedName;
- }
- else if (elem.ElementType == XmlSchemaComplexType.AnyType)
- {
- qname = anyType;
- return true;
- }
- else
- {
- if (elem.SchemaTypeName.IsEmpty) return false;
-
- object type = schemas.Find (elem.SchemaTypeName, typeof (XmlSchemaComplexType));
- if (type == null) type = schemas.Find (elem.SchemaTypeName, typeof (XmlSchemaSimpleType));
- if (type == null) {
- if (IsPrimitiveTypeNamespace (elem.SchemaTypeName.Namespace)) {
- qname = elem.SchemaTypeName;
- return true;
- }
- throw new InvalidOperationException ("Schema type '" + elem.SchemaTypeName + "' not found");
- }
- stype = (XmlSchemaType) type;
- qname = stype.QualifiedName;
-
- XmlSchemaType btype = stype.BaseSchemaType as XmlSchemaType;
- if (btype != null && btype.QualifiedName == elem.SchemaTypeName)
- throw new InvalidOperationException ("Cannot import schema for type '" + elem.SchemaTypeName.Name + "' from namespace '" + elem.SchemaTypeName.Namespace + "'. Redefine not supported");
- }
- //if (stype is XmlSchemaSimpleType) return false;
- return true;
- }
- XmlTypeMapping ImportType (XmlQualifiedName name, XmlQualifiedName root, bool throwOnError)
- {
- XmlTypeMapping map = GetRegisteredTypeMapping (name);
- if (map != null) {
- map.UpdateRoot (root);
- return map;
- }
- XmlSchemaType type = (XmlSchemaType) schemas.Find (name, typeof (XmlSchemaComplexType));
- if (type == null) type = (XmlSchemaType) schemas.Find (name, typeof (XmlSchemaSimpleType));
-
- if (type == null)
- {
- if (throwOnError) {
- if (name.Namespace == XmlSerializer.EncodingNamespace)
- throw new InvalidOperationException ("Referenced type '" + name + "' valid only for encoded SOAP.");
- else
- throw new InvalidOperationException ("Referenced type '" + name + "' not found.");
- } else
- return null;
- }
- return ImportType (name, type, root);
- }
- XmlTypeMapping ImportClass (XmlQualifiedName name)
- {
- XmlTypeMapping map = ImportType (name, null, true);
- if (map.TypeData.SchemaType == SchemaTypes.Class) return map;
- XmlSchemaComplexType stype = schemas.Find (name, typeof (XmlSchemaComplexType)) as XmlSchemaComplexType;
- return CreateClassMap (name, stype, new XmlQualifiedName (map.ElementName, map.Namespace));
- }
-
- XmlTypeMapping ImportType (XmlQualifiedName name, XmlSchemaType stype, XmlQualifiedName root)
- {
- XmlTypeMapping map = GetRegisteredTypeMapping (name);
- if (map != null) {
- XmlSchemaComplexType ct = stype as XmlSchemaComplexType;
- if (map.TypeData.SchemaType != SchemaTypes.Class || ct == null || !CanBeArray (name, ct)) {
- map.UpdateRoot (root);
- return map;
- }
-
- // The map was initially imported as a class, but it turns out that it is an
- // array. It has to be imported now as array.
- }
-
- if (stype is XmlSchemaComplexType)
- return ImportClassComplexType (name, (XmlSchemaComplexType) stype, root);
- else if (stype is XmlSchemaSimpleType)
- return ImportClassSimpleType (name, (XmlSchemaSimpleType) stype, root);
- throw new NotSupportedException ("Schema type not supported: " + stype.GetType ());
- }
- XmlTypeMapping ImportClassComplexType (XmlQualifiedName typeQName, XmlSchemaComplexType stype, XmlQualifiedName root)
- {
- // The need for fixups: If the complex type is an array, then to get the type of the
- // array we need first to get the type of the items of the array.
- // But if one of the item types or its children has a referece to this type array,
- // then we enter in an infinite loop. This does not happen with class types because
- // the class map is registered before parsing the children. We can't do the same
- // with the array type because to register the array map we need the type of the array.
- if (CanBeArray (typeQName, stype))
- {
- TypeData typeData;
- ListMap listMap = BuildArrayMap (typeQName, stype, out typeData);
- if (listMap != null)
- {
- XmlTypeMapping map = CreateArrayTypeMapping (typeQName, typeData);
- map.ObjectMap = listMap;
- return map;
- }
- // After all, it is not an array. Create a class map then.
- }
- else if (CanBeIXmlSerializable (stype))
- {
- return ImportXmlSerializableMapping (typeQName.Namespace);
- }
- // Register the map right now but do not build it,
- // This will avoid loops.
- return CreateClassMap (typeQName, stype, root);
- }
-
- XmlTypeMapping CreateClassMap (XmlQualifiedName typeQName, XmlSchemaComplexType stype, XmlQualifiedName root)
- {
- XmlTypeMapping map = CreateTypeMapping (typeQName, SchemaTypes.Class, root);
- map.Documentation = GetDocumentation (stype);
- RegisterMapFixup (map, typeQName, stype);
- return map;
- }
- ArrayList fixup_registered_types = new ArrayList ();
- void RegisterMapFixup (XmlTypeMapping map, XmlQualifiedName typeQName, XmlSchemaComplexType stype)
- {
- // This check is introduced for bug #650117, but might be too wide to catch erroneous cases...
- if (fixup_registered_types.Contains (stype))
- throw new InvalidOperationException (String.Format ("Circular dependency for schema type {0} in namespace {1}", map.ElementName, map.Namespace));
- fixup_registered_types.Add (stype);
- MapFixup fixup = new MapFixup ();
- fixup.Map = map;
- fixup.SchemaType = stype;
- fixup.TypeName = typeQName;
- pendingMaps.Enqueue (fixup);
- }
- void BuildPendingMaps ()
- {
- while (pendingMaps.Count > 0) {
- MapFixup fixup = (MapFixup) pendingMaps.Dequeue ();
- if (fixup.Map.ObjectMap == null) {
- BuildClassMap (fixup.Map, fixup.TypeName, fixup.SchemaType);
- if (fixup.Map.ObjectMap == null) pendingMaps.Enqueue (fixup);
- }
- }
- }
- void BuildPendingMap (XmlTypeMapping map)
- {
- if (map.ObjectMap != null) return;
- foreach (MapFixup fixup in pendingMaps)
- {
- if (fixup.Map == map) {
- BuildClassMap (fixup.Map, fixup.TypeName, fixup.SchemaType);
- return;
- }
- }
- throw new InvalidOperationException ("Can't complete map of type " + map.XmlType + " : " + map.Namespace);
- }
- void BuildClassMap (XmlTypeMapping map, XmlQualifiedName typeQName, XmlSchemaComplexType stype)
- {
- CodeIdentifiers classIds = new CodeIdentifiers();
- classIds.AddReserved (map.TypeData.TypeName);
- ClassMap cmap = new ClassMap ();
- map.ObjectMap = cmap;
- bool isMixed = stype.IsMixed;
- if (stype.Particle != null)
- ImportParticleComplexContent (typeQName, cmap, stype.Particle, classIds, isMixed);
- else
- {
- if (stype.ContentModel is XmlSchemaSimpleContent) {
- ImportSimpleContent (typeQName, map, (XmlSchemaSimpleContent)stype.ContentModel, classIds, isMixed);
- }
- else if (stype.ContentModel is XmlSchemaComplexContent) {
- ImportComplexContent (typeQName, map, (XmlSchemaComplexContent)stype.ContentModel, classIds, isMixed);
- }
- }
- ImportAttributes (typeQName, cmap, stype.Attributes, stype.AnyAttribute, classIds);
- ImportExtensionTypes (typeQName);
- if (isMixed) AddTextMember (typeQName, cmap, classIds);
-
- AddObjectDerivedMap (map);
- }
-
- void ImportAttributes (XmlQualifiedName typeQName, ClassMap cmap, XmlSchemaObjectCollection atts, XmlSchemaAnyAttribute anyat, CodeIdentifiers classIds)
- {
- atts = CollectAttributeUsesNonOverlap (atts, cmap);
- if (anyat != null)
- {
- XmlTypeMapMemberAnyAttribute member = new XmlTypeMapMemberAnyAttribute ();
- member.Name = classIds.AddUnique ("AnyAttribute", member);
- member.TypeData = TypeTranslator.GetTypeData (typeof(XmlAttribute[]));
- cmap.AddMember (member);
- }
-
- foreach (XmlSchemaObject at in atts)
- {
- if (at is XmlSchemaAttribute)
- {
- string ns;
- XmlSchemaAttribute attr = (XmlSchemaAttribute)at;
- XmlSchemaAttribute refAttr = GetRefAttribute (typeQName, attr, out ns);
- XmlTypeMapMemberAttribute member = new XmlTypeMapMemberAttribute ();
- member.Name = classIds.AddUnique (CodeIdentifier.MakeValid (refAttr.Name), member);
- member.Documentation = GetDocumentation (attr);
- member.AttributeName = refAttr.Name;
- member.Namespace = ns;
- member.Form = refAttr.Form;
- member.TypeData = GetAttributeTypeData (typeQName, attr);
-
- if (refAttr.DefaultValue != null)
- member.DefaultValue = ImportDefaultValue (member.TypeData, refAttr.DefaultValue);
- else if (member.TypeData.IsValueType)
- member.IsOptionalValueType = (refAttr.ValidatedUse != XmlSchemaUse.Required);
-
- if (member.TypeData.IsComplexType)
- member.MappedType = GetTypeMapping (member.TypeData);
- cmap.AddMember (member);
- }
- else if (at is XmlSchemaAttributeGroupRef)
- {
- XmlSchemaAttributeGroupRef gref = (XmlSchemaAttributeGroupRef)at;
- XmlSchemaAttributeGroup grp = FindRefAttributeGroup (gref.RefName);
- ImportAttributes (typeQName, cmap, grp.Attributes, grp.AnyAttribute, classIds);
- }
- }
- }
- // Attributes might be redefined, so there is an existing attribute for the same name, skip it.
- // FIXME: this is nothing more than just a hack.
- // Basically it should use
- // XmlSchemaComplexType.AttributeUses.
- XmlSchemaObjectCollection CollectAttributeUsesNonOverlap (
- XmlSchemaObjectCollection src, ClassMap map)
- {
- XmlSchemaObjectCollection atts = new XmlSchemaObjectCollection ();
- foreach (XmlSchemaAttribute a in src)
- if (map.GetAttribute (a.QualifiedName.Name, a.QualifiedName.Namespace) == null)
- atts.Add (a);
- return atts;
- }
- ListMap BuildArrayMap (XmlQualifiedName typeQName, XmlSchemaComplexType stype, out TypeData arrayTypeData)
- {
- if (encodedFormat)
- {
- XmlSchemaComplexContent content = stype.ContentModel as XmlSchemaComplexContent;
- XmlSchemaComplexContentRestriction rest = content.Content as XmlSchemaComplexContentRestriction;
- XmlSchemaAttribute arrayTypeAt = FindArrayAttribute (rest.Attributes);
-
- if (arrayTypeAt != null)
- {
- XmlAttribute[] uatts = arrayTypeAt.UnhandledAttributes;
- if (uatts == null || uatts.Length == 0) throw new InvalidOperationException ("arrayType attribute not specified in array declaration: " + typeQName);
-
- XmlAttribute xat = null;
- foreach (XmlAttribute at in uatts)
- if (at.LocalName == "arrayType" && at.NamespaceURI == XmlSerializer.WsdlNamespace)
- { xat = at; break; }
-
- if (xat == null)
- throw new InvalidOperationException ("arrayType attribute not specified in array declaration: " + typeQName);
-
- string name, ns, dims;
- TypeTranslator.ParseArrayType (xat.Value, out name, out ns, out dims);
- return BuildEncodedArrayMap (name + dims, ns, out arrayTypeData);
- }
- else
- {
- XmlSchemaElement elem = null;
- XmlSchemaSequence seq = rest.Particle as XmlSchemaSequence;
- if (seq != null && seq.Items.Count == 1)
- elem = seq.Items[0] as XmlSchemaElement;
- else {
- XmlSchemaAll all = rest.Particle as XmlSchemaAll;
- if (all != null && all.Items.Count == 1)
- elem = all.Items[0] as XmlSchemaElement;
- }
- if (elem == null)
- throw new InvalidOperationException ("Unknown array format");
-
- return BuildEncodedArrayMap (elem.SchemaTypeName.Name + "[]", elem.SchemaTypeName.Namespace, out arrayTypeData);
- }
- }
- else
- {
- ClassMap cmap = new ClassMap ();
- CodeIdentifiers classIds = new CodeIdentifiers();
- ImportParticleComplexContent (typeQName, cmap, stype.Particle, classIds, stype.IsMixed);
- XmlTypeMapMemberFlatList list = (cmap.AllMembers.Count == 1) ? cmap.AllMembers[0] as XmlTypeMapMemberFlatList : null;
- if (list != null && list.ChoiceMember == null)
- {
- arrayTypeData = list.TypeData;
- return list.ListMap;
- }
- else
- {
- arrayTypeData = null;
- return null;
- }
- }
- }
-
- ListMap BuildEncodedArrayMap (string type, string ns, out TypeData arrayTypeData)
- {
- ListMap map = new ListMap ();
-
- int i = type.LastIndexOf ("[");
- if (i == -1) throw new InvalidOperationException ("Invalid arrayType value: " + type);
- if (type.IndexOf (",",i) != -1) throw new InvalidOperationException ("Multidimensional arrays are not supported");
-
- string itemType = type.Substring (0,i);
-
- TypeData itemTypeData;
- if (itemType.IndexOf ("[") != -1)
- {
- ListMap innerListMap = BuildEncodedArrayMap (itemType, ns, out itemTypeData);
-
- int dims = itemType.Split ('[').Length - 1;
- string name = TypeTranslator.GetArrayName (type, dims);
- XmlQualifiedName qname = new XmlQualifiedName (name, ns);
- XmlTypeMapping tmap = CreateArrayTypeMapping (qname, itemTypeData);
- tmap.ObjectMap = innerListMap;
- }
- else
- {
- itemTypeData = GetTypeData (new XmlQualifiedName (itemType, ns), null, false);
- }
-
- arrayTypeData = itemTypeData.ListTypeData;
-
- map.ItemInfo = new XmlTypeMapElementInfoList();
- map.ItemInfo.Add (CreateElementInfo ("", null, "Item", itemTypeData, true, XmlSchemaForm.None, -1));
- return map;
- }
-
- 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 = FindRefAttributeGroup (gref.RefName);
- att = FindArrayAttribute (grp.Attributes);
- if (att != null) return att;
- }
- }
- return null;
- }
- void ImportParticleComplexContent (XmlQualifiedName typeQName, ClassMap cmap, XmlSchemaParticle particle, CodeIdentifiers classIds, bool isMixed)
- {
- ImportParticleContent (typeQName, cmap, particle, classIds, false, ref isMixed);
- if (isMixed) AddTextMember (typeQName, cmap, classIds);
- }
-
- void AddTextMember (XmlQualifiedName typeQName, ClassMap cmap, CodeIdentifiers classIds)
- {
- if (cmap.XmlTextCollector == null)
- {
- XmlTypeMapMemberFlatList member = new XmlTypeMapMemberFlatList ();
- member.Name = classIds.AddUnique ("Text", member);
- member.TypeData = TypeTranslator.GetTypeData (typeof(string[]));
- member.ElementInfo.Add (CreateTextElementInfo (typeQName.Namespace, member, member.TypeData.ListItemTypeData));
- member.IsXmlTextCollector = true;
- member.ListMap = new ListMap ();
- member.ListMap.ItemInfo = member.ElementInfo;
- cmap.AddMember (member);
- }
- }
-
- void ImportParticleContent (XmlQualifiedName typeQName, ClassMap cmap, XmlSchemaParticle particle, CodeIdentifiers classIds, bool multiValue, ref bool isMixed)
- {
- if (particle == null) return;
-
- if (particle is XmlSchemaGroupRef)
- particle = GetRefGroupParticle ((XmlSchemaGroupRef)particle);
- if (particle.MaxOccurs > 1) multiValue = true;
-
- if (particle is XmlSchemaSequence) {
- ImportSequenceContent (typeQName, cmap, ((XmlSchemaSequence)particle).Items, classIds, multiValue, ref isMixed);
- }
- else if (particle is XmlSchemaChoice) {
- if (((XmlSchemaChoice)particle).Items.Count == 1)
- ImportSequenceContent (typeQName, cmap, ((XmlSchemaChoice)particle).Items, classIds, multiValue, ref isMixed);
- else
- ImportChoiceContent (typeQName, cmap, (XmlSchemaChoice)particle, classIds, multiValue);
- }
- else if (particle is XmlSchemaAll) {
- ImportSequenceContent (typeQName, cmap, ((XmlSchemaAll)particle).Items, classIds, multiValue, ref isMixed);
- }
- }
- void ImportSequenceContent (XmlQualifiedName typeQName, ClassMap cmap, XmlSchemaObjectCollection items, CodeIdentifiers classIds, bool multiValue, ref bool isMixed)
- {
- foreach (XmlSchemaObject item in items)
- {
- if (item is XmlSchemaElement)
- {
- string ns;
- XmlSchemaElement elem = (XmlSchemaElement) item;
- XmlTypeMapping emap;
- TypeData typeData = GetElementTypeData (typeQName, elem, null, out emap);
- XmlSchemaElement refElem = GetRefElement (typeQName, elem, out ns);
- if (elem.MaxOccurs == 1 && !multiValue)
- {
- XmlTypeMapMemberElement member = null;
- if (typeData.SchemaType != SchemaTypes.Array)
- {
- member = new XmlTypeMapMemberElement ();
- if (refElem.DefaultValue != null) member.DefaultValue = ImportDefaultValue (typeData, refElem.DefaultValue);
- }
- else if (GetTypeMapping (typeData).IsSimpleType)
- {
- // It is a simple list (space separated list).
- // Since this is not supported, map as a single item value
- member = new XmlTypeMapMemberElement ();
- #if NET_2_0
- // In MS.NET those types are mapped to a string
- typeData = TypeTranslator.GetTypeData(typeof(string));
- #else
- typeData = typeData.ListItemTypeData;
- #endif
- }
- else
- member = new XmlTypeMapMemberList ();
- if (elem.MinOccurs == 0 && typeData.IsValueType)
- member.IsOptionalValueType = true;
- member.Name = classIds.AddUnique(CodeIdentifier.MakeValid(refElem.Name), member);
- member.Documentation = GetDocumentation (elem);
- member.TypeData = typeData;
- member.ElementInfo.Add (CreateElementInfo (ns, member, refElem.Name, typeData, refElem.IsNillable, refElem.Form, emap, items.IndexOf (item)));
- cmap.AddMember (member);
- }
- else
- {
- XmlTypeMapMemberFlatList member = new XmlTypeMapMemberFlatList ();
- member.ListMap = new ListMap ();
- member.Name = classIds.AddUnique(CodeIdentifier.MakeValid(refElem.Name), member);
- member.Documentation = GetDocumentation (elem);
- member.TypeData = typeData.ListTypeData;
- member.ElementInfo.Add (CreateElementInfo (ns, member, refElem.Name, typeData, refElem.IsNillable, refElem.Form, emap, items.IndexOf (item)));
- member.ListMap.ItemInfo = member.ElementInfo;
- cmap.AddMember (member);
- }
- }
- else if (item is XmlSchemaAny)
- {
- XmlSchemaAny elem = (XmlSchemaAny) item;
- XmlTypeMapMemberAnyElement member = new XmlTypeMapMemberAnyElement ();
- member.Name = classIds.AddUnique ("Any", member);
- member.Documentation = GetDocumentation (elem);
-
- Type ctype;
- if (elem.MaxOccurs != 1 || multiValue)
- ctype = isMixed ? typeof(XmlNode[]) : typeof(XmlElement[]);
- else
- ctype = isMixed ? typeof(XmlNode) : typeof(XmlElement);
- member.TypeData = TypeTranslator.GetTypeData (ctype);
- XmlTypeMapElementInfo einfo = new XmlTypeMapElementInfo (member, member.TypeData);
- einfo.IsUnnamedAnyElement = true;
- member.ElementInfo.Add (einfo);
- if (isMixed)
- {
- einfo = CreateTextElementInfo (typeQName.Namespace, member, member.TypeData);
- member.ElementInfo.Add (einfo);
- member.IsXmlTextCollector = true;
- isMixed = false; //Allow only one XmlTextAttribute
- }
-
- cmap.AddMember (member);
- }
- else if (item is XmlSchemaParticle) {
- ImportParticleContent (typeQName, cmap, (XmlSchemaParticle)item, classIds, multiValue, ref isMixed);
- }
- }
- }
-
- object ImportDefaultValue (TypeData typeData, string value)
- {
- if (typeData.SchemaType == SchemaTypes.Enum) {
- XmlTypeMapping map = GetTypeMapping (typeData);
- EnumMap emap = (EnumMap) map.ObjectMap;
- string res = emap.GetEnumName (map.TypeFullName, value);
- if (res == null) throw new InvalidOperationException ("'" + value + "' is not a valid enumeration value");
- return res;
- } else
- return XmlCustomFormatter.FromXmlString (typeData, value);
- }
-
- void ImportChoiceContent (XmlQualifiedName typeQName, ClassMap cmap, XmlSchemaChoice choice, CodeIdentifiers classIds, bool multiValue)
- {
- XmlTypeMapElementInfoList choices = new XmlTypeMapElementInfoList ();
- multiValue = ImportChoices (typeQName, null, choices, choice.Items) || multiValue;
- if (choices.Count == 0) return;
- if (choice.MaxOccurs > 1) multiValue = true;
- XmlTypeMapMemberElement member;
- if (multiValue)
- {
- member = new XmlTypeMapMemberFlatList ();
- member.Name = classIds.AddUnique ("Items", member);
- ListMap listMap = new ListMap ();
- listMap.ItemInfo = choices;
- ((XmlTypeMapMemberFlatList)member).ListMap = listMap;
- }
- else
- {
- member = new XmlTypeMapMemberElement ();
- member.Name = classIds.AddUnique ("Item", member);
- }
-
- // If all choices have the same type, use that type for the member.
- // If not use System.Object.
- // If there are at least two choices with the same type, use a choice
- // identifier attribute
- TypeData typeData = null;
- bool twoEqual = false;
- bool allEqual = true;
- Hashtable types = new Hashtable ();
- for (int n = choices.Count - 1; n >= 0; n--)
- {
- XmlTypeMapElementInfo einfo = (XmlTypeMapElementInfo) choices [n];
-
- // In some complex schemas, we may end up with several options
- // with the same name. It is better to ignore the extra options
- // than to crash. It's the best we can do, and btw it works
- // better than in MS.NET.
-
- if (cmap.GetElement (einfo.ElementName, einfo.Namespace, einfo.ExplicitOrder) != null ||
- choices.IndexOfElement (einfo.ElementName, einfo.Namespace) != n)
- {
- choices.RemoveAt (n);
- continue;
- }
-
- if (types.ContainsKey (einfo.TypeData)) twoEqual = true;
- else types.Add (einfo.TypeData, einfo);
- TypeData choiceType = einfo.TypeData;
- if (choiceType.SchemaType == SchemaTypes.Class)
- {
- // When comparing class types, use the most generic class in the
- // inheritance hierarchy
- XmlTypeMapping choiceMap = GetTypeMapping (choiceType);
- BuildPendingMap (choiceMap);
- while (choiceMap.BaseMap != null) {
- choiceMap = choiceMap.BaseMap;
- BuildPendingMap (choiceMap);
- choiceType = choiceMap.TypeData;
- }
- }
-
- if (typeData == null) typeData = choiceType;
- else if (typeData != choiceType) allEqual = false;
- }
- if (!allEqual)
- typeData = TypeTranslator.GetTypeData (typeof(object));
- if (twoEqual)
- {
- // Create the choice member
- XmlTypeMapMemberElement choiceMember = new XmlTypeMapMemberElement ();
- choiceMember.Ignore = true;
- choiceMember.Name = classIds.AddUnique (member.Name + "ElementName", choiceMember);
- member.ChoiceMember = choiceMember.Name;
- // Create the choice enum
- XmlTypeMapping enumMap = CreateTypeMapping (new XmlQualifiedName (member.Name + "ChoiceType", typeQName.Namespace), SchemaTypes.Enum, null);
- enumMap.IncludeInSchema = false;
- CodeIdentifiers codeIdents = new CodeIdentifiers ();
- EnumMap.EnumMapMember[] members = new EnumMap.EnumMapMember [choices.Count];
- for (int n=0; n<choices.Count; n++)
- {
- XmlTypeMapElementInfo it =(XmlTypeMapElementInfo) choices[n];
- bool extraNs = (it.Namespace != null && it.Namespace != "" && it.Namespace != typeQName.Namespace);
- string xmlName = extraNs ? it.Namespace + ":" + it.ElementName : it.ElementName;
- string enumName = codeIdents.AddUnique (CodeIdentifier.MakeValid (it.ElementName), it);
- members [n] = new EnumMap.EnumMapMember (xmlName, enumName);
- }
- enumMap.ObjectMap = new EnumMap (members, false);
- choiceMember.TypeData = multiValue ? enumMap.TypeData.ListTypeData : enumMap.TypeData;
- choiceMember.ElementInfo.Add (CreateElementInfo (typeQName.Namespace, choiceMember, choiceMember.Name, choiceMember.TypeData, false, XmlSchemaForm.None, -1));
- cmap.AddMember (choiceMember);
- }
-
- if (typeData == null)
- return;
-
- if (multiValue)
- typeData = typeData.ListTypeData;
- member.ElementInfo = choices;
- member.Documentation = GetDocumentation (choice);
- member.TypeData = typeData;
- cmap.AddMember (member);
- }
- bool ImportChoices (XmlQualifiedName typeQName, XmlTypeMapMember member, XmlTypeMapElementInfoList choices, XmlSchemaObjectCollection items)
- {
- bool multiValue = false;
- foreach (XmlSchemaObject titem in items)
- {
- XmlSchemaObject item = titem;
- if (item is XmlSchemaGroupRef)
- item = GetRefGroupParticle ((XmlSchemaGroupRef)item);
- if (item is XmlSchemaElement)
- {
- string ns;
- XmlSchemaElement elem = (XmlSchemaElement) item;
- XmlTypeMapping emap;
- TypeData typeData = GetElementTypeData (typeQName, elem, null, out emap);
- XmlSchemaElement refElem = GetRefElement (typeQName, elem, out ns);
- choices.Add (CreateElementInfo (ns, member, refElem.Name, typeData, refElem.IsNillable, refElem.Form, emap, -1));
- if (elem.MaxOccurs > 1) multiValue = true;
- }
- else if (item is XmlSchemaAny)
- {
- XmlTypeMapElementInfo einfo = new XmlTypeMapElementInfo (member, TypeTranslator.GetTypeData(typeof(XmlElement)));
- einfo.IsUnnamedAnyElement = true;
- choices.Add (einfo);
- }
- else if (item is XmlSchemaChoice) {
- multiValue = ImportChoices (typeQName, member, choices, ((XmlSchemaChoice)item).Items) || multiValue;
- }
- else if (item is XmlSchemaSequence) {
- multiValue = ImportChoices (typeQName, member, choices, ((XmlSchemaSequence)item).Items) || multiValue;
- }
- }
- return multiValue;
- }
- void ImportSimpleContent (XmlQualifiedName typeQName, XmlTypeMapping map, XmlSchemaSimpleContent content, CodeIdentifiers classIds, bool isMixed)
- {
- XmlSchemaSimpleContentExtension ext = content.Content as XmlSchemaSimpleContentExtension;
- ClassMap cmap = (ClassMap)map.ObjectMap;
- XmlQualifiedName qname = GetContentBaseType (content.Content);
- TypeData simpleType = null;
-
- if (!IsPrimitiveTypeNamespace (qname.Namespace))
- {
- // Add base map members to this map
-
- XmlTypeMapping baseMap = ImportType (qname, null, true);
- BuildPendingMap (baseMap);
-
- if (baseMap.IsSimpleType) {
- simpleType = baseMap.TypeData;
- } else {
- ClassMap baseClassMap = (ClassMap)baseMap.ObjectMap;
-
- foreach (XmlTypeMapMember member in baseClassMap.AllMembers)
- cmap.AddMember (member);
-
- map.BaseMap = baseMap;
- baseMap.DerivedTypes.Add (map);
- }
- }
- else
- simpleType = FindBuiltInType (qname);
-
- if (simpleType != null) {
- XmlTypeMapMemberElement member = new XmlTypeMapMemberElement ();
- member.Name = classIds.AddUnique("Value", member);
- member.TypeData = simpleType;
- member.ElementInfo.Add (CreateTextElementInfo (typeQName.Namespace, member, member.TypeData));
- member.IsXmlTextCollector = true;
- cmap.AddMember (member);
- }
-
- if (ext != null)
- ImportAttributes (typeQName, cmap, ext.Attributes, ext.AnyAttribute, classIds);
- }
- TypeData FindBuiltInType (XmlQualifiedName qname)
- {
- XmlSchemaComplexType ct = (XmlSchemaComplexType) schemas.Find (qname, typeof(XmlSchemaComplexType));
- 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 (qname, st);
- if (IsPrimitiveTypeNamespace (qname.Namespace))
- return TypeTranslator.GetPrimitiveTypeData (qname.Name);
- throw new InvalidOperationException ("Definition of type '" + qname + "' not found");
- }
- TypeData FindBuiltInType (XmlQualifiedName qname, XmlSchemaSimpleType st)
- {
- if (CanBeEnum (st) && qname != null)
- return ImportType (qname, null, true).TypeData;
- if (st.Content is XmlSchemaSimpleTypeRestriction) {
- XmlSchemaSimpleTypeRestriction rest = (XmlSchemaSimpleTypeRestriction) st.Content;
- XmlQualifiedName bn = GetContentBaseType (rest);
- if (bn == XmlQualifiedName.Empty && rest.BaseType != null)
- return FindBuiltInType (qname, rest.BaseType);
- else
- return FindBuiltInType (bn);
- }
- else if (st.Content is XmlSchemaSimpleTypeList) {
- return FindBuiltInType (GetContentBaseType (st.Content)).ListTypeData;
- }
- else if (st.Content is XmlSchemaSimpleTypeUnion) {
- // MS.NET always import simple unions as string
- return FindBuiltInType (new XmlQualifiedName ("string", XmlSchema.Namespace));
- }
- else
- return null;
- }
- 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 ImportComplexContent (XmlQualifiedName typeQName, XmlTypeMapping map, XmlSchemaComplexContent content, CodeIdentifiers classIds, bool isMixed)
- {
- ClassMap cmap = (ClassMap)map.ObjectMap;
- XmlQualifiedName qname;
- XmlSchemaComplexContentExtension ext = content.Content as XmlSchemaComplexContentExtension;
- if (ext != null) qname = ext.BaseTypeName;
- else qname = ((XmlSchemaComplexContentRestriction)content.Content).BaseTypeName;
-
- if (qname == typeQName)
- throw new InvalidOperationException ("Cannot import schema for type '" + typeQName.Name + "' from namespace '" + typeQName.Namespace + "'. Redefine not supported");
-
- // Add base map members to this map
- XmlTypeMapping baseMap = ImportClass (qname);
- BuildPendingMap (baseMap);
- ClassMap baseClassMap = (ClassMap)baseMap.ObjectMap;
- foreach (XmlTypeMapMember member in baseClassMap.AllMembers)
- cmap.AddMember (member);
- if (baseClassMap.XmlTextCollector != null) isMixed = false;
- else if (content.IsMixed) isMixed = true;
- map.BaseMap = baseMap;
- baseMap.DerivedTypes.Add (map);
- if (ext != null) {
- // Add the members of this map
- ImportParticleComplexContent (typeQName, cmap, ext.Particle, classIds, isMixed);
- ImportAttributes (typeQName, cmap, ext.Attributes, ext.AnyAttribute, classIds);
- }
- else {
- if (isMixed) ImportParticleComplexContent (typeQName, cmap, null, classIds, true);
- }
- }
-
- void ImportExtensionTypes (XmlQualifiedName qname)
- {
- foreach (XmlSchema schema in schemas) {
- foreach (XmlSchemaObject sob in schema.Items)
- {
- XmlSchemaComplexType sct = sob as XmlSchemaComplexType;
- if (sct != null && sct.ContentModel is XmlSchemaComplexContent) {
- XmlQualifiedName exqname;
- XmlSchemaComplexContentExtension ext = sct.ContentModel.Content as XmlSchemaComplexContentExtension;
- if (ext != null) exqname = ext.BaseTypeName;
- else exqname = ((XmlSchemaComplexContentRestriction)sct.ContentModel.Content).BaseTypeName;
- if (exqname == qname)
- ImportType (new XmlQualifiedName (sct.Name, schema.TargetNamespace), sct, null);
- }
- }
- }
- }
- XmlTypeMapping ImportClassSimpleType (XmlQualifiedName typeQName, XmlSchemaSimpleType stype, XmlQualifiedName root)
- {
- if (CanBeEnum (stype))
- {
- // Create an enum map
- CodeIdentifiers codeIdents = new CodeIdentifiers ();
- XmlTypeMapping enumMap = CreateTypeMapping (typeQName, SchemaTypes.Enum, root);
- enumMap.Documentation = GetDocumentation (stype);
-
- bool isFlags = false;
- if (stype.Content is XmlSchemaSimpleTypeList) {
- stype = ((XmlSchemaSimpleTypeList)stype.Content).ItemType;
- isFlags = true;
- }
- XmlSchemaSimpleTypeRestriction rest = (XmlSchemaSimpleTypeRestriction)stype.Content;
- codeIdents.AddReserved (enumMap.TypeData.TypeName);
- EnumMap.EnumMapMember[] members = new EnumMap.EnumMapMember [rest.Facets.Count];
- for (int n=0; n<rest.Facets.Count; n++)
- {
- XmlSchemaEnumerationFacet enu = (XmlSchemaEnumerationFacet) rest.Facets[n];
- string enumName = codeIdents.AddUnique(CodeIdentifier.MakeValid (enu.Value), enu);
- members [n] = new EnumMap.EnumMapMember (enu.Value, enumName);
- members [n].Documentation = GetDocumentation (enu);
- }
- enumMap.ObjectMap = new EnumMap (members, isFlags);
- enumMap.IsSimpleType = true;
- return enumMap;
- }
- if (stype.Content is XmlSchemaSimpleTypeList)
- {
- XmlSchemaSimpleTypeList slist = (XmlSchemaSimpleTypeList)stype.Content;
- TypeData arrayTypeData = FindBuiltInType (slist.ItemTypeName, stype);
- ListMap listMap = new ListMap ();
- listMap.ItemInfo = new XmlTypeMapElementInfoList ();
- listMap.ItemInfo.Add (CreateElementInfo (typeQName.Namespace, null, "Item", arrayTypeData.ListItemTypeData, false, XmlSchemaForm.None, -1));
- XmlTypeMapping map = CreateArrayTypeMapping (typeQName, arrayTypeData);
- map.ObjectMap = listMap;
- map.IsSimpleType = true;
- return map;
- }
- // It is an extension of a primitive or known type
-
- TypeData typeData = FindBuiltInType (typeQName, stype);
- XmlTypeMapping rmap = GetTypeMapping (typeData);
-
- // The resulting map must be a simple type. It needs to be explicitely set for arrays
- rmap.IsSimpleType = true;
- return r…
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