/mcs/class/System.XML/System.Xml.Serialization/XmlSerializationReader.cs
C# | 1208 lines | 980 code | 183 blank | 45 comment | 213 complexity | 7aff13030b759be10e77f2b15c824f90 MD5 | raw file
Possible License(s): Unlicense, Apache-2.0, LGPL-2.0, MPL-2.0-no-copyleft-exception, CC-BY-SA-3.0, GPL-2.0
- //
- // System.Xml.Serialization.XmlSerializationReader.cs
- //
- // Authors:
- // Tim Coleman (tim@timcoleman.com)
- // Gonzalo Paniagua Javier (gonzalo@ximian.com)
- // Lluis Sanchez Gual (lluis@ximian.com)
- //
- // Copyright (C) Tim Coleman, 2002
- // (c) 2002 Ximian, Inc. (http://www.ximian.com)
- //
- //
- // 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;
- using System.Collections;
- using System.Globalization;
- using System.Xml;
- using System.Xml.Schema;
- using System.Reflection;
- namespace System.Xml.Serialization
- {
- #if NET_2_0
- [MonoTODO]
- // FIXME: provide expected elements/attributes on unknown elements/attributs
- #endif
- public abstract class XmlSerializationReader
- #if NET_2_0
- : XmlSerializationGeneratedCode
- #endif
- {
- #region Fields
- XmlDocument document;
- XmlReader reader;
- ArrayList fixups;
- Hashtable collFixups;
- ArrayList collItemFixups;
- Hashtable typesCallbacks;
- ArrayList noIDTargets;
- Hashtable targets;
- Hashtable delayedListFixups;
- XmlSerializer eventSource;
- int delayedFixupId = 0;
- Hashtable referencedObjects;
- int readCount, whileIterationCount;
- string w3SchemaNS;
- string w3InstanceNS;
- string w3InstanceNS2000;
- string w3InstanceNS1999;
- string soapNS;
- string wsdlNS;
- string nullX;
- string nil;
- string typeX;
- string arrayType;
- XmlQualifiedName arrayQName;
- #endregion
- internal void Initialize (XmlReader reader, XmlSerializer eventSource)
- {
- w3SchemaNS = reader.NameTable.Add (XmlSchema.Namespace);
- w3InstanceNS = reader.NameTable.Add (XmlSchema.InstanceNamespace);
- w3InstanceNS2000 = reader.NameTable.Add ("http://www.w3.org/2000/10/XMLSchema-instance");
- w3InstanceNS1999 = reader.NameTable.Add ("http://www.w3.org/1999/XMLSchema-instance");
- soapNS = reader.NameTable.Add (XmlSerializer.EncodingNamespace);
- wsdlNS = reader.NameTable.Add (XmlSerializer.WsdlNamespace);
- nullX = reader.NameTable.Add ("null");
- nil = reader.NameTable.Add ("nil");
- typeX = reader.NameTable.Add ("type");
- arrayType = reader.NameTable.Add ("arrayType");
- this.reader = reader;
- this.eventSource = eventSource;
- arrayQName = new XmlQualifiedName ("Array", soapNS);
- InitIDs ();
- }
-
- private ArrayList EnsureArrayList (ArrayList list)
- {
- if (list == null)
- list = new ArrayList ();
- return list;
- }
-
- private Hashtable EnsureHashtable (Hashtable hash)
- {
- if (hash == null)
- hash = new Hashtable ();
- return hash;
- }
-
- protected XmlSerializationReader ()
- {
- }
- protected XmlDocument Document
- {
- get {
- if (document == null)
- document = new XmlDocument (reader.NameTable);
- return document;
- }
- }
- protected XmlReader Reader {
- get { return reader; }
- }
- [MonoTODO]
- protected bool IsReturnValue
- {
- get {
- throw new NotImplementedException ();
- }
- set {
- throw new NotImplementedException ();
- }
- }
- #if NET_2_0
- protected int ReaderCount {
- get { return readCount; }
- }
- #endif
- #region Methods
- protected void AddFixup (CollectionFixup fixup)
- {
- collFixups = EnsureHashtable (collFixups);
- collFixups [fixup.Id] = fixup;
- if (delayedListFixups != null && delayedListFixups.ContainsKey (fixup.Id)) {
- fixup.CollectionItems = delayedListFixups [fixup.Id];
- delayedListFixups.Remove (fixup.Id);
- }
- }
- protected void AddFixup (Fixup fixup)
- {
- fixups = EnsureArrayList (fixups);
- fixups.Add (fixup);
- }
- void AddFixup (CollectionItemFixup fixup)
- {
- collItemFixups = EnsureArrayList (collItemFixups);
- collItemFixups.Add(fixup);
- }
- protected void AddReadCallback (string name, string ns, Type type, XmlSerializationReadCallback read)
- {
- WriteCallbackInfo info = new WriteCallbackInfo ();
- info.Type = type;
- info.TypeName = name;
- info.TypeNs = ns;
- info.Callback = read;
- typesCallbacks = EnsureHashtable (typesCallbacks);
- typesCallbacks.Add (new XmlQualifiedName (name, ns), info);
- }
- protected void AddTarget (string id, object o)
- {
- if (id != null) {
- targets = EnsureHashtable (targets);
- if (targets [id] == null)
- targets.Add (id, o);
- } else {
- if (o != null)
- return;
- noIDTargets = EnsureArrayList (noIDTargets);
- noIDTargets.Add (o);
- }
- }
- private string CurrentTag ()
- {
- switch (reader.NodeType) {
- case XmlNodeType.Element:
- return String.Format ("<{0} xmlns='{1}'>", reader.LocalName,
- reader.NamespaceURI);
- case XmlNodeType.Attribute:
- return reader.Value;
- case XmlNodeType.Text:
- return "CDATA";
- case XmlNodeType.ProcessingInstruction:
- return "<--";
- case XmlNodeType.Entity:
- return "<?";
- case XmlNodeType.EndElement:
- return ">";
- default:
- return "(unknown)";
- }
- }
- protected Exception CreateCtorHasSecurityException (string typeName)
- {
- string message = string.Format ("The type '{0}' cannot"
- + " be serialized because its parameterless"
- + " constructor is decorated with declarative"
- + " security permission attributes."
- + " Consider using imperative asserts or demands"
- + " in the constructor.", typeName);
- return new InvalidOperationException (message);
- }
- protected Exception CreateInaccessibleConstructorException (string typeName)
- {
- string message = string.Format ("{0} cannot be serialized"
- + " because it does not have a default public"
- + " constructor.", typeName);
- return new InvalidOperationException (message);
- }
- protected Exception CreateAbstractTypeException (string name, string ns)
- {
- string message = "The specified type is abstrace: name='" + name + "' namespace='" + ns + "', at " + CurrentTag ();
- return new InvalidOperationException (message);
- }
- protected Exception CreateInvalidCastException (Type type, object value)
- {
- string message = String.Format (CultureInfo.InvariantCulture, "Cannot assign object of type {0} to an object of " +
- "type {1}.", value.GetType (), type);
- return new InvalidCastException (message);
- }
- protected Exception CreateReadOnlyCollectionException (string name)
- {
- string message = String.Format ("Could not serialize {0}. Default constructors are " +
- "required for collections and enumerators.", name);
- return new InvalidOperationException (message);
- }
- protected Exception CreateUnknownConstantException (string value, Type enumType)
- {
- string message = String.Format ("'{0}' is not a valid value for {1}.", value, enumType);
- return new InvalidOperationException (message);
- }
- protected Exception CreateUnknownNodeException ()
- {
- string message = CurrentTag () + " was not expected";
- return new InvalidOperationException (message);
- }
- protected Exception CreateUnknownTypeException (XmlQualifiedName type)
- {
- string message = "The specified type was not recognized: name='" + type.Name + "' namespace='" + type.Namespace + "', at " + CurrentTag ();
- return new InvalidOperationException (message);
- }
- #if NET_2_0
- protected void CheckReaderCount (ref int whileIterations, ref int readerCount)
- {
- whileIterations = whileIterationCount;
- readerCount = readCount;
- }
- #endif
- protected Array EnsureArrayIndex (Array a, int index, Type elementType)
- {
- if (a != null && index < a.Length)
- return a;
- int size;
- if (a == null) {
- size = 32;
- } else {
- size = a.Length * 2;
- }
- Array result = Array.CreateInstance (elementType, size);
- if (a != null)
- Array.Copy (a, result, index);
- return result;
- }
- [MonoTODO]
- protected void FixupArrayRefs (object fixup)
- {
- throw new NotImplementedException ();
- }
- [MonoTODO]
- protected int GetArrayLength (string name, string ns)
- {
- throw new NotImplementedException ();
- }
- protected bool GetNullAttr ()
- {
- string na = reader.GetAttribute (nullX, w3InstanceNS);
- if (na == null) {
- na = reader.GetAttribute (nil, w3InstanceNS);
- if (na == null) {
- na = reader.GetAttribute (nullX, w3InstanceNS2000);
- if (na == null)
- na = reader.GetAttribute (nullX, w3InstanceNS1999);
- }
- }
- return (na != null);
- }
- protected object GetTarget (string id)
- {
- if (targets == null) return null;
- object ob = targets [id];
- if (ob != null) {
- if (referencedObjects == null) referencedObjects = new Hashtable ();
- referencedObjects [ob] = ob;
- }
- return ob;
- }
- bool TargetReady (string id)
- {
- if (targets == null) return false;
- return targets.ContainsKey (id);
- }
- protected XmlQualifiedName GetXsiType ()
- {
- string typeName = Reader.GetAttribute (typeX, XmlSchema.InstanceNamespace);
-
- if (typeName == string.Empty || typeName == null) {
- typeName = Reader.GetAttribute (typeX, w3InstanceNS1999);
- if (typeName == string.Empty || typeName == null) {
- typeName = Reader.GetAttribute (typeX, w3InstanceNS2000);
- if (typeName == string.Empty || typeName == null)
- return null;
- }
- }
-
- int i = typeName.IndexOf (":");
- if (i == -1) return new XmlQualifiedName (typeName, Reader.NamespaceURI);
- else
- {
- string prefix = typeName.Substring(0,i);
- string name = typeName.Substring (i+1);
- return new XmlQualifiedName (name, Reader.LookupNamespace (prefix));
- }
- }
- protected abstract void InitCallbacks ();
- protected abstract void InitIDs ();
- protected bool IsXmlnsAttribute (string name)
- {
- int length = name.Length;
- if (length < 5)
- return false;
- if (length == 5)
- return (name == "xmlns");
- return name.StartsWith ("xmlns:");
- }
- protected void ParseWsdlArrayType (XmlAttribute attr)
- {
- if (attr.NamespaceURI == wsdlNS && attr.LocalName == arrayType)
- {
- string ns = "", type, dimensions;
- TypeTranslator.ParseArrayType (attr.Value, out type, out ns, out dimensions);
- if (ns != "") ns = Reader.LookupNamespace (ns) + ":";
- attr.Value = ns + type + dimensions;
- }
- }
- protected XmlQualifiedName ReadElementQualifiedName ()
- {
- readCount++;
- if (reader.IsEmptyElement) {
- reader.Skip();
- return ToXmlQualifiedName (String.Empty);
- }
- reader.ReadStartElement ();
- XmlQualifiedName xqn = ToXmlQualifiedName(reader.ReadString ());
- reader.ReadEndElement ();
- return xqn;
- }
- protected void ReadEndElement ()
- {
- readCount++;
- while (reader.NodeType == XmlNodeType.Whitespace)
- reader.Skip ();
- if (reader.NodeType != XmlNodeType.None) {
- reader.ReadEndElement ();
- } else {
- reader.Skip ();
- }
- }
- protected bool ReadNull ()
- {
- if (!GetNullAttr ())
- return false;
- readCount++;
- if (reader.IsEmptyElement) {
- reader.Skip();
- return true;
- }
- reader.ReadStartElement();
- while (reader.NodeType != XmlNodeType.EndElement)
- UnknownNode (null);
- ReadEndElement ();
- return true;
- }
- protected XmlQualifiedName ReadNullableQualifiedName ()
- {
- if (ReadNull ())
- return null;
- return ReadElementQualifiedName ();
- }
- protected string ReadNullableString ()
- {
- if (ReadNull ())
- return null;
- readCount++;
- return reader.ReadElementString ();
- }
- protected bool ReadReference (out string fixupReference)
- {
- string href = reader.GetAttribute ("href");
- if (href == null) {
- fixupReference = null;
- return false;
- }
- if (href [0] != '#')
- throw new InvalidOperationException("href not found: " + href);
- fixupReference = href.Substring (1);
- readCount++;
- if (!reader.IsEmptyElement) {
- reader.ReadStartElement ();
- ReadEndElement ();
- } else {
- reader.Skip ();
- }
- return true;
- }
- protected object ReadReferencedElement ()
- {
- return ReadReferencedElement (Reader.LocalName, Reader.NamespaceURI);
- }
- WriteCallbackInfo GetCallbackInfo (XmlQualifiedName qname)
- {
- if (typesCallbacks == null)
- {
- typesCallbacks = new Hashtable ();
- InitCallbacks ();
- }
- return (WriteCallbackInfo) typesCallbacks[qname];
- }
- protected object ReadReferencedElement (string name, string ns)
- {
- XmlQualifiedName qname = GetXsiType ();
- if (qname == null) qname = new XmlQualifiedName (name, ns);
- string id = Reader.GetAttribute ("id");
- object ob;
- // it takes precedence over xsi:type.
- // Sometimes there are array types in WSDL,
- // which are not reflected in client proxies.
- // In SOAP messages, they are marked
- // soap-env:arrayType, so use it (this could coexist
- // with xsi:type, which indicates the type in WSDL).
- // See bug #79057.
- string arrayTypeVal = Reader.GetAttribute (arrayType, soapNS);
- if (qname == arrayQName || arrayTypeVal != null && arrayTypeVal.Length > 0)
- {
- CollectionFixup fixup = (collFixups != null) ? (CollectionFixup) collFixups[id] : null;
- if (ReadList (out ob))
- {
- // List complete (does not contain references)
- if (fixup != null)
- {
- fixup.Callback (fixup.Collection, ob);
- collFixups.Remove (id);
- ob = fixup.Collection;
- }
- }
- else if (fixup != null)
- {
- fixup.CollectionItems = (object[])ob;
- ob = fixup.Collection;
- }
- }
- else
- {
- WriteCallbackInfo info = GetCallbackInfo (qname);
- if (info == null)
- ob = ReadTypedPrimitive (qname, id != null);
- else
- ob = info.Callback();
- }
- AddTarget (id, ob);
- return ob;
- }
-
- bool ReadList (out object resultList)
- {
- string arrayTypeAttr = Reader.GetAttribute (arrayType, soapNS);
- if (arrayTypeAttr == null) arrayTypeAttr = Reader.GetAttribute (arrayType, wsdlNS);
-
- XmlQualifiedName qn = ToXmlQualifiedName (arrayTypeAttr);
- int i = qn.Name.LastIndexOf ('[');
- string dim = qn.Name.Substring (i);
- string itemType = qn.Name.Substring (0,i);
- int count = Int32.Parse (dim.Substring (1, dim.Length - 2), CultureInfo.InvariantCulture);
- Array list;
- i = itemType.IndexOf ('['); if (i == -1) i = itemType.Length;
- string baseType = itemType.Substring (0,i);
- string arrayTypeName;
- if (qn.Namespace == w3SchemaNS)
- arrayTypeName = TypeTranslator.GetPrimitiveTypeData (baseType).Type.FullName + itemType.Substring (i);
- else
- {
- WriteCallbackInfo info = GetCallbackInfo (new XmlQualifiedName (baseType,qn.Namespace));
- arrayTypeName = info.Type.FullName + itemType.Substring (i) + ", " + info.Type.Assembly.FullName;
- }
- list = Array.CreateInstance (Type.GetType (arrayTypeName), count);
- bool listComplete = true;
- if (Reader.IsEmptyElement) {
- readCount++;
- Reader.Skip ();
- } else {
- Reader.ReadStartElement ();
- for (int n=0; n<count; n++)
- {
- whileIterationCount++;
- readCount++;
- Reader.MoveToContent ();
- string id;
- object item = ReadReferencingElement (itemType, qn.Namespace, out id);
- if (id == null)
- list.SetValue (item,n);
- else
- {
- AddFixup (new CollectionItemFixup (list, n, id));
- listComplete = false;
- }
- }
- whileIterationCount = 0;
- Reader.ReadEndElement ();
- }
- resultList = list;
- return listComplete;
- }
-
- protected void ReadReferencedElements ()
- {
- reader.MoveToContent();
- XmlNodeType nt = reader.NodeType;
- while (nt != XmlNodeType.EndElement && nt != XmlNodeType.None) {
- whileIterationCount++;
- readCount++;
- ReadReferencedElement ();
- reader.MoveToContent ();
- nt = reader.NodeType;
- }
- whileIterationCount = 0;
- // Registers delayed list
-
- if (delayedListFixups != null)
- {
- foreach (DictionaryEntry entry in delayedListFixups)
- AddTarget ((string)entry.Key, entry.Value);
- }
- // Fix arrays
- if (collItemFixups != null)
- {
- foreach (CollectionItemFixup itemFixup in collItemFixups)
- itemFixup.Collection.SetValue (GetTarget (itemFixup.Id), itemFixup.Index);
- }
- // Fills collections
- if (collFixups != null)
- {
- ICollection cfixups = collFixups.Values;
- foreach (CollectionFixup fixup in cfixups)
- fixup.Callback (fixup.Collection, fixup.CollectionItems);
- }
- // Fills class instances
- if (fixups != null)
- {
- foreach (Fixup fixup in fixups)
- fixup.Callback (fixup);
- }
-
- if (targets != null) {
- foreach (DictionaryEntry e in targets) {
- if (e.Value != null && (referencedObjects == null || !referencedObjects.Contains (e.Value)))
- UnreferencedObject ((string)e.Key, e.Value);
- }
- }
- }
- protected object ReadReferencingElement (out string fixupReference)
- {
- return ReadReferencingElement (Reader.LocalName, Reader.NamespaceURI, false, out fixupReference);
- }
- protected object ReadReferencingElement (string name, string ns, out string fixupReference)
- {
- return ReadReferencingElement (name, ns, false, out fixupReference);
- }
- protected object ReadReferencingElement (string name,
- string ns,
- bool elementCanBeType,
- out string fixupReference)
- {
- if (ReadNull ())
- {
- fixupReference = null;
- return null;
- }
- string refid = Reader.GetAttribute ("href");
- if (refid == string.Empty || refid == null)
- {
- fixupReference = null;
- XmlQualifiedName qname = GetXsiType ();
- if (qname == null) qname = new XmlQualifiedName (name, ns);
- string arrayTypeAttr = Reader.GetAttribute (arrayType, soapNS);
- if (qname == arrayQName || arrayTypeAttr != null)
- {
- delayedListFixups = EnsureHashtable (delayedListFixups);
- fixupReference = "__<" + (delayedFixupId++) + ">";
- object items;
- ReadList (out items);
- delayedListFixups [fixupReference] = items;
- return null;
- }
- else
- {
- WriteCallbackInfo info = GetCallbackInfo (qname);
- if (info == null)
- return ReadTypedPrimitive (qname, true);
- else
- return info.Callback();
- }
- }
- else
- {
- if (refid.StartsWith ("#")) refid = refid.Substring (1);
- readCount++;
- Reader.Skip ();
- if (TargetReady (refid))
- {
- fixupReference = null;
- return GetTarget (refid);
- }
- else
- {
- fixupReference = refid;
- return null;
- }
- }
- }
- protected IXmlSerializable ReadSerializable (IXmlSerializable serializable)
- {
- if (ReadNull ()) return null;
- int depth = reader.Depth;
- readCount++;
- serializable.ReadXml (reader);
- Reader.MoveToContent ();
- while (reader.Depth > depth)
- reader.Skip ();
- if (reader.Depth == depth && reader.NodeType == XmlNodeType.EndElement)
- reader.ReadEndElement ();
- return serializable;
- }
- protected string ReadString (string value)
- {
- readCount++;
- if (value == null || value == String.Empty)
- return reader.ReadString ();
- return (value + reader.ReadString ());
- }
- protected object ReadTypedPrimitive (XmlQualifiedName type)
- {
- return ReadTypedPrimitive (type, false);
- }
-
- object ReadTypedPrimitive (XmlQualifiedName qname, bool reportUnknown)
- {
- if (qname == null) qname = GetXsiType ();
-
- TypeData typeData = TypeTranslator.FindPrimitiveTypeData (qname.Name);
- if (typeData == null || typeData.SchemaType != SchemaTypes.Primitive)
- {
- // Put everything into a node array
- readCount++;
- XmlNode node = Document.ReadNode (reader);
-
- if (reportUnknown)
- OnUnknownNode (node, null, null);
- if (node.ChildNodes.Count == 0 && node.Attributes.Count == 0)
- return new Object ();
- XmlElement elem = node as XmlElement;
-
- if (elem == null)
- return new XmlNode[] {node};
- else {
- XmlNode[] nodes = new XmlNode[elem.Attributes.Count + elem.ChildNodes.Count];
- int n = 0;
- foreach (XmlNode no in elem.Attributes)
- nodes[n++] = no;
- foreach (XmlNode no in elem.ChildNodes)
- nodes[n++] = no;
- return nodes;
- }
- }
- if (typeData.Type == typeof (XmlQualifiedName)) return ReadNullableQualifiedName ();
- readCount++;
- return XmlCustomFormatter.FromXmlString (typeData, Reader.ReadElementString ());
- }
- protected XmlNode ReadXmlNode (bool wrapped)
- {
- readCount++;
- XmlNode node = Document.ReadNode (reader);
- if (wrapped)
- return node.FirstChild;
- else
- return node;
- }
- protected XmlDocument ReadXmlDocument (bool wrapped)
- {
- readCount++;
- if (wrapped)
- reader.ReadStartElement ();
- reader.MoveToContent ();
- XmlDocument doc = new XmlDocument ();
- XmlNode node = doc.ReadNode (reader);
- doc.AppendChild (node);
-
- if (wrapped)
- reader.ReadEndElement ();
-
- return doc;
- }
- protected void Referenced (object o)
- {
- if (o != null) {
- if (referencedObjects == null) referencedObjects = new Hashtable ();
- referencedObjects [o] = o;
- }
- }
- protected Array ShrinkArray (Array a, int length, Type elementType, bool isNullable)
- {
- if (length == 0 && isNullable) return null;
- if (a == null) return Array.CreateInstance (elementType, length);
- if (a.Length == length) return a;
- Array result = Array.CreateInstance (elementType, length);
- Array.Copy (a, result, length);
- return result;
- }
- protected byte[] ToByteArrayBase64 (bool isNull)
- {
- readCount++;
- if (isNull) {
- Reader.ReadString ();
- return null;
- }
- else
- return ToByteArrayBase64 (Reader.ReadString ());
- }
- protected static byte[] ToByteArrayBase64 (string value)
- {
- return Convert.FromBase64String (value);
- }
- protected byte[] ToByteArrayHex (bool isNull)
- {
- readCount++;
- if (isNull) {
- Reader.ReadString ();
- return null;
- }
- else
- return ToByteArrayHex (Reader.ReadString ());
- }
- protected static byte[] ToByteArrayHex (string value)
- {
- return XmlConvert.FromBinHexString (value);
- }
- protected static char ToChar (string value)
- {
- return XmlCustomFormatter.ToChar (value);
- }
- protected static DateTime ToDate (string value)
- {
- return XmlCustomFormatter.ToDate (value);
- }
- protected static DateTime ToDateTime (string value)
- {
- return XmlCustomFormatter.ToDateTime (value);
- }
- protected static long ToEnum (string value, Hashtable h, string typeName)
- {
- return XmlCustomFormatter.ToEnum (value, h, typeName, true);
- }
- protected static DateTime ToTime (string value)
- {
- return XmlCustomFormatter.ToTime (value);
- }
- protected static string ToXmlName (string value)
- {
- return XmlCustomFormatter.ToXmlName (value);
- }
- protected static string ToXmlNCName (string value)
- {
- return XmlCustomFormatter.ToXmlNCName (value);
- }
- protected static string ToXmlNmToken (string value)
- {
- return XmlCustomFormatter.ToXmlNmToken (value);
- }
- protected static string ToXmlNmTokens (string value)
- {
- return XmlCustomFormatter.ToXmlNmTokens (value);
- }
- protected XmlQualifiedName ToXmlQualifiedName (string value)
- {
- string name;
- string ns;
- int lastColon = value.LastIndexOf (':');
- string decodedValue = XmlConvert.DecodeName (value);
- if (lastColon < 0) {
- name = reader.NameTable.Add (decodedValue);
- ns = reader.LookupNamespace (String.Empty);
- } else {
- string prefix = value.Substring (0, lastColon);
- ns = reader.LookupNamespace (prefix);
- if (ns == null)
- throw new InvalidOperationException ("namespace " + prefix + " not defined");
- name = reader.NameTable.Add (value.Substring (lastColon + 1));
- }
- return new XmlQualifiedName (name, ns);
- }
- protected void UnknownAttribute (object o, XmlAttribute attr)
- {
- UnknownAttribute (o, attr, null);
- }
- #if NET_2_0
- protected
- #endif
- void UnknownAttribute (object o, XmlAttribute attr, string qnames)
- {
- int line_number, line_position;
-
- if (Reader is XmlTextReader){
- line_number = ((XmlTextReader)Reader).LineNumber;
- line_position = ((XmlTextReader)Reader).LinePosition;
- } else {
- line_number = 0;
- line_position = 0;
- }
- XmlAttributeEventArgs args = new XmlAttributeEventArgs (attr, line_number, line_position, o);
- #if NET_2_0
- args.ExpectedAttributes = qnames;
- #endif
- if (eventSource != null)
- eventSource.OnUnknownAttribute (args);
- }
- protected void UnknownElement (object o, XmlElement elem)
- {
- UnknownElement (o, elem, null);
- }
- #if NET_2_0
- protected
- #endif
- void UnknownElement (object o, XmlElement elem, string qnames)
- {
- int line_number, line_position;
-
- if (Reader is XmlTextReader){
- line_number = ((XmlTextReader)Reader).LineNumber;
- line_position = ((XmlTextReader)Reader).LinePosition;
- } else {
- line_number = 0;
- line_position = 0;
- }
- XmlElementEventArgs args = new XmlElementEventArgs (elem, line_number, line_position, o);
- #if NET_2_0
- args.ExpectedElements = qnames;
- #endif
- if (eventSource != null)
- eventSource.OnUnknownElement (args);
- }
- protected void UnknownNode (object o)
- {
- UnknownNode (o, null);
- }
- #if NET_2_0
- protected
- #endif
- void UnknownNode (object o, string qnames)
- {
- OnUnknownNode (ReadXmlNode (false), o, qnames);
- }
-
- void OnUnknownNode (XmlNode node, object o, string qnames)
- {
- int line_number, line_position;
-
- if (Reader is XmlTextReader){
- line_number = ((XmlTextReader)Reader).LineNumber;
- line_position = ((XmlTextReader)Reader).LinePosition;
- } else {
- line_number = 0;
- line_position = 0;
- }
-
- if (node is XmlAttribute)
- {
- UnknownAttribute (o, (XmlAttribute)node, qnames);
- return;
- }
- else if (node is XmlElement)
- {
- UnknownElement (o, (XmlElement) node, qnames);
- return;
- }
- else
- {
- if (eventSource != null)
- eventSource.OnUnknownNode (new XmlNodeEventArgs(line_number, line_position, node.LocalName, node.Name, node.NamespaceURI, node.NodeType, o, node.Value));
-
- if (Reader.ReadState == ReadState.EndOfFile)
- throw new InvalidOperationException ("End of document found");
- }
- }
- protected void UnreferencedObject (string id, object o)
- {
- if (eventSource != null)
- eventSource.OnUnreferencedObject (new UnreferencedObjectEventArgs (o,id));
- }
- #endregion // Methods
- class WriteCallbackInfo
- {
- public Type Type;
- public string TypeName;
- public string TypeNs;
- public XmlSerializationReadCallback Callback;
- }
- protected class CollectionFixup {
-
- XmlSerializationCollectionFixupCallback callback;
- object collection;
- object collectionItems;
- string id;
- public CollectionFixup (object collection, XmlSerializationCollectionFixupCallback callback, string id)
- {
- this.callback = callback;
- this.collection = collection;
- this.id = id;
- }
- public XmlSerializationCollectionFixupCallback Callback {
- get { return callback; }
- }
- public object Collection {
- get { return collection; }
- }
- public object Id {
- get { return id; }
- }
- internal object CollectionItems
- {
- get { return collectionItems; }
- set { collectionItems = value; }
- }
- }
- protected class Fixup {
- object source;
- string[] ids;
- XmlSerializationFixupCallback callback;
- public Fixup (object o, XmlSerializationFixupCallback callback, int count)
- {
- this.source = o;
- this.callback = callback;
- this.ids = new string[count];
- }
- public Fixup (object o, XmlSerializationFixupCallback callback, string[] ids)
- {
- this.source = o;
- this.ids = ids;
- this.callback = callback;
- }
- public XmlSerializationFixupCallback Callback {
- get { return callback; }
- }
- public string[] Ids {
- get { return ids; }
- }
- public object Source {
- get { return source; }
- set { source = value; }
- }
- }
- protected class CollectionItemFixup
- {
- Array list;
- int index;
- string id;
- public CollectionItemFixup (Array list, int index, string id)
- {
- this.list = list;
- this.index = index;
- this.id = id;
- }
- public Array Collection
- {
- get { return list; }
- }
- public int Index
- {
- get { return index; }
- }
- public string Id
- {
- get { return id; }
- }
- }
-
- #if NET_2_0
- [MonoTODO]
- protected bool DecodeName
- {
- get { throw new NotImplementedException(); }
- set { throw new NotImplementedException(); }
- }
- protected string CollapseWhitespace (string value)
- {
- return value == null ? null : value.Trim ();
- }
-
- [MonoTODO]
- protected Exception CreateBadDerivationException (
- string xsdDerived,
- string nsDerived,
- string xsdBase,
- string nsBase,
- string clrDerived,
- string clrBase)
- {
- throw new NotImplementedException ();
- }
-
- [MonoTODO]
- protected Exception CreateInvalidCastException (Type type, object value, string id)
- {
- throw new NotImplementedException ();
- }
-
- [MonoTODO]
- protected Exception CreateMissingIXmlSerializableType (string name, string ns, string clrType)
- {
- throw new NotImplementedException ();
- }
- [MonoTODO]
- protected string ReadString (string value, bool trim)
- {
- throw new NotImplementedException ();
- }
-
- [MonoTODO]
- protected object ReadTypedNull (XmlQualifiedName type)
- {
- throw new NotImplementedException ();
- }
-
- [MonoTODO]
- protected static Assembly ResolveDynamicAssembly (string assemblyFullName)
- {
- throw new NotImplementedException ();
- }
- #endif
- }
- }