2002-04-12 Duncan Mak <duncan@ximian.com>
[mono.git] / mcs / class / System.XML / System.Xml / XmlDocument.cs
index 5c1553bf1dd9d8e8597099d8a57ae85fb1a15c8a..5a6cc0827e28bbbe1c8bf3faeb89538375a64077 100644 (file)
@@ -32,7 +32,7 @@ namespace System.Xml
                        throw new NotImplementedException ();
                }
 
-               public XmlDocument (NameTable nt) : base (null)
+               public XmlDocument (XmlNameTable nt) : base (null)
                {
                        nameTable = nt;
                }
@@ -86,9 +86,12 @@ namespace System.Xml
                        get { throw new NotImplementedException(); }
                }
 
-               [MonoTODO]
+               [MonoTODO ("Setter.")]
                public override string InnerXml {
-                       get { throw new NotImplementedException(); }
+                       get {
+                               // Not sure why this is an override.  Passing through for now.
+                               return base.InnerXml;
+                       }
                        set { throw new NotImplementedException(); }
                }
 
@@ -133,7 +136,7 @@ namespace System.Xml
                }
 
                [MonoTODO]
-               public XmlResolver XmlResolver {
+               public virtual XmlResolver XmlResolver {
                        set { throw new NotImplementedException(); }
                }
 
@@ -147,36 +150,26 @@ namespace System.Xml
                        throw new NotImplementedException ();
                }
 
-               [MonoTODO]
                public XmlAttribute CreateAttribute (string name)
                {
-                       int indexOfColon = name.IndexOf (':');
-                       
-                       if (indexOfColon == -1)
-                               return CreateAttribute (String.Empty, name, String.Empty);
-
-                       string prefix = name.Substring (0, indexOfColon);
-                       string localName = name.Substring (indexOfColon + 1);
-
-                       return CreateAttribute (prefix, localName, String.Empty);
+                       return CreateAttribute (name, String.Empty);
                }
 
-               [MonoTODO]
                public XmlAttribute CreateAttribute (string qualifiedName, string namespaceURI)
                {
-                       int indexOfColon = qualifiedName.IndexOf (':');
-                       
-                       if (indexOfColon == -1)
-                               return CreateAttribute (String.Empty, qualifiedName, String.Empty);
+                       string prefix;
+                       string localName;
 
-                       string prefix = qualifiedName.Substring (0, indexOfColon);
-                       string localName = qualifiedName.Substring (indexOfColon + 1);
+                       ParseName (qualifiedName, out prefix, out localName);
 
-                       return CreateAttribute (prefix, localName, String.Empty);
+                       return CreateAttribute (prefix, localName, namespaceURI);
                }
 
                public virtual XmlAttribute CreateAttribute (string prefix, string localName, string namespaceURI)
                {
+                       if ((localName == null) || (localName == String.Empty))
+                               throw new ArgumentException ("The attribute local name cannot be empty.");
+
                        return new XmlAttribute (prefix, localName, namespaceURI, this);
                }
 
@@ -202,41 +195,25 @@ namespace System.Xml
                        throw new NotImplementedException ();
                }
 
-               [MonoTODO]
-               public virtual XmlDocumentType CreateDocumentType (
-                       string name,
-                       string publicId,
-                       string systemId,
-                       string internalSubset)
+               public virtual XmlDocumentType CreateDocumentType (string name, string publicId,
+                                                                  string systemId, string internalSubset)
                {
-                       throw new NotImplementedException ();
+                       return new XmlDocumentType (name, publicId, systemId, internalSubset, this);
                }
 
                public XmlElement CreateElement (string name)
                {
-                       int indexOfColon = name.IndexOf (':');
-                       
-                       if (indexOfColon == -1)
-                               return CreateElement (String.Empty, name, String.Empty);
-
-                       string prefix = name.Substring (0, indexOfColon);
-                       string localName = name.Substring (indexOfColon + 1);
-
-                       return CreateElement (prefix, localName, String.Empty);
+                       return CreateElement (name, String.Empty);
                }
 
-               [MonoTODO]
                public XmlElement CreateElement (
                        string qualifiedName, 
                        string namespaceURI)
                {
-                       int indexOfColon = qualifiedName.IndexOf (':');
-                       
-                       if (indexOfColon == -1)
-                               return CreateElement (String.Empty, qualifiedName, namespaceURI);
+                       string prefix;
+                       string localName;
 
-                       string prefix = qualifiedName.Substring (0, indexOfColon);
-                       string localName = qualifiedName.Substring (indexOfColon + 1);
+                       ParseName (qualifiedName, out prefix, out localName);
 
                        return CreateElement (prefix, localName, namespaceURI);
                }
@@ -246,6 +223,9 @@ namespace System.Xml
                        string localName,
                        string namespaceURI)
                {
+                       if ((localName == null) || (localName == String.Empty))
+                               throw new ArgumentException ("The local name for elements or attributes cannot be null or an empty string.");
+
                        return new XmlElement (prefix, localName, namespaceURI, this);
                }
 
@@ -261,32 +241,51 @@ namespace System.Xml
                        throw new NotImplementedException ();
                }
 
-               [MonoTODO]
                public virtual XmlNode CreateNode (
                        string nodeTypeString,
                        string name,
                        string namespaceURI)
                {
-                       throw new NotImplementedException ();
+                       return CreateNode (GetNodeTypeFromString (nodeTypeString), name, namespaceURI);
                }
 
-               [MonoTODO]
                public virtual XmlNode CreateNode (
                        XmlNodeType type,
                        string name,
                        string namespaceURI)
                {
-                       throw new NotImplementedException ();
+                       string prefix = null;
+                       string localName = name;
+
+                       if ((type == XmlNodeType.Attribute) || (type == XmlNodeType.Element) || (type == XmlNodeType.EntityReference))
+                               ParseName (name, out prefix, out localName);
+                       
+                       return CreateNode (type, prefix, localName, namespaceURI);
                }
 
-               [MonoTODO]
                public virtual XmlNode CreateNode (
                        XmlNodeType type,
                        string prefix,
                        string name,
                        string namespaceURI)
                {
-                       throw new NotImplementedException ();
+                       switch (type) {
+                               case XmlNodeType.Attribute: return CreateAttribute (prefix, name, namespaceURI);
+                               case XmlNodeType.CDATA: return CreateCDataSection (null);
+                               case XmlNodeType.Comment: return CreateComment (null);
+                               case XmlNodeType.Document: return new XmlDocument (); // TODO - test to see which constructor to use, i.e. use existing NameTable or not.
+                               case XmlNodeType.DocumentFragment: return CreateDocumentFragment ();
+                               case XmlNodeType.DocumentType: return CreateDocumentType (null, null, null, null);
+                               case XmlNodeType.Element: return CreateElement (prefix, name, namespaceURI);
+                               case XmlNodeType.EntityReference: return CreateEntityReference (null);
+                               case XmlNodeType.ProcessingInstruction: return CreateProcessingInstruction (null, null);
+                               case XmlNodeType.SignificantWhitespace: return CreateSignificantWhitespace (String.Empty);
+                               case XmlNodeType.Text: return CreateTextNode (null);
+                               case XmlNodeType.Whitespace: return CreateWhitespace (String.Empty);
+                               case XmlNodeType.XmlDeclaration: return CreateXmlDeclaration ("1.0", null, null);
+                               default: throw new ArgumentOutOfRangeException(String.Format("{0}\nParameter name: {1}",
+                                                        "Specified argument was out of the range of valid values", type.ToString ()));
+                       }
                }
 
                public virtual XmlProcessingInstruction CreateProcessingInstruction (
@@ -298,7 +297,7 @@ namespace System.Xml
 
                public virtual XmlSignificantWhitespace CreateSignificantWhitespace (string text)
                {
-                       foreach (char c in text.ToCharArray ())
+                       foreach (char c in text)
                                if ((c != ' ') && (c != '\r') && (c != '\n') && (c != '\t'))
                                    throw new ArgumentException ("Invalid whitespace characters.");
                         
@@ -312,7 +311,7 @@ namespace System.Xml
 
                public virtual XmlWhitespace CreateWhitespace (string text)
                {
-                       foreach (char c in text.ToCharArray ())
+                       foreach (char c in text)
                                if ((c != ' ') && (c != '\r') && (c != '\n') && (c != '\t'))
                                    throw new ArgumentException ("Invalid whitespace characters.");
                         
@@ -328,7 +327,7 @@ namespace System.Xml
                        if  ((standalone != null) && !((standalone == "yes") || (standalone == "no")))
                                throw new ArgumentException ("standalone string is not correct.");
                        
-                       return new XmlDeclaration (encoding, standalone, this);
+                       return new XmlDeclaration (version, encoding, standalone, this);
                }
 
                [MonoTODO]
@@ -349,6 +348,26 @@ namespace System.Xml
                        throw new NotImplementedException();
                }
 
+               private XmlNodeType GetNodeTypeFromString (string nodeTypeString)
+               {
+                       switch (nodeTypeString) {
+                               case "attribute": return XmlNodeType.Attribute;
+                               case "cdatasection": return XmlNodeType.CDATA;
+                               case "comment": return XmlNodeType.Comment;
+                               case "document": return XmlNodeType.Document;
+                               case "documentfragment": return XmlNodeType.DocumentFragment;
+                               case "documenttype": return XmlNodeType.DocumentType;
+                               case "element": return XmlNodeType.Element;
+                               case "entityreference": return XmlNodeType.EntityReference;
+                               case "processinginstruction": return XmlNodeType.ProcessingInstruction;
+                               case "significantwhitespace": return XmlNodeType.SignificantWhitespace;
+                               case "text": return XmlNodeType.Text;
+                               case "whitespace": return XmlNodeType.Whitespace;
+                               default:
+                                       throw new ArgumentException(String.Format("The string doesn't represent any node type : {0}.", nodeTypeString));
+                       }
+               }
+
                [MonoTODO]
                public virtual XmlNode ImportNode (XmlNode node, bool deep)
                {
@@ -485,6 +504,19 @@ namespace System.Xml
                                        node, oldParent, null));
                }
 
+               private void ParseName (string name, out string prefix, out string localName)
+               {
+                       int indexOfColon = name.IndexOf (':');
+                       
+                       if (indexOfColon != -1) {
+                               prefix = name.Substring (0, indexOfColon);
+                               localName = name.Substring (indexOfColon + 1);
+                       } else {
+                               prefix = "";
+                               localName = name;
+                       }
+               }
+
                [MonoTODO]
                public virtual XmlNode ReadNode(XmlReader reader)
                {