2003-02-28 Alan Tam <Tam@SiuLung.com>

[mono.git] / mcs / class / System.XML / System.Xml / XmlNamedNodeMap.cs

diff --git a/mcs/class/System.XML/System.Xml/XmlNamedNodeMap.cs b/mcs/class/System.XML/System.Xml/XmlNamedNodeMap.cs
index 408bf988efc58debc344916a0283edf1fbc7d234..756b30d18b6e0206f0675580e57f21a7de408658 100644 (file)
--- a/mcs/class/System.XML/System.Xml/XmlNamedNodeMap.cs
+++ b/mcs/class/System.XML/System.Xml/XmlNamedNodeMap.cs
@@ -17,6 +17,7 @@ namespace System.Xml
        {
                XmlNode parent;
                ArrayList nodeList;
+               bool readOnly = false;
 
                internal XmlNamedNodeMap (XmlNode parent)
                {
@@ -45,8 +46,8 @@ namespace System.Xml
                public virtual XmlNode GetNamedItem (string localName, string namespaceURI)
                {
                        foreach (XmlNode node in nodeList) {
-                               if ((node.Name == localName)
-                                   && (parent.NamespaceURI == namespaceURI))
+                               if ((node.LocalName == localName)
+                                   && (node.NamespaceURI == namespaceURI))
                                        return node;
                        }
 
@@ -62,42 +63,52 @@ namespace System.Xml
                }
 
                public virtual XmlNode RemoveNamedItem (string name)
-               {
-                       XmlNode removed = null;
-
+               {                       
                        foreach (XmlNode node in nodeList)
                                if (node.Name == name) {
-                                       removed = node;
                                        nodeList.Remove (node);
+                                       return node;
                                }
                        
-                       return removed;
+                       return null;
                }
 
                public virtual XmlNode RemoveNamedItem (string localName, string namespaceURI)
                {
-                       XmlNode removed = null;
-
                        foreach (XmlNode node in nodeList)
-                               if ((node.Name == localName)
-                                   && (parent.NamespaceURI == namespaceURI)) {
-                                       removed = node;
+                               if ((node.LocalName == localName)
+                                   && (node.NamespaceURI == namespaceURI)) {
                                        nodeList.Remove (node);
+                                       return node;
                                }
 
-                       return removed;
+                       return null;
                }
 
                public virtual XmlNode SetNamedItem (XmlNode node)
                {
-                       XmlNode replaced = null;
-                       
+                       return SetNamedItem(node, -1);
+               }
+
+               internal XmlNode SetNamedItem (XmlNode node, int pos)
+               {
+                       if (readOnly || (node.OwnerDocument != parent.OwnerDocument))
+                               throw new ArgumentException ("Cannot add to NodeMap.");
+
                        foreach (XmlNode x in nodeList)
-                               if (x == node)
-                                       replaced = x;
-                                       
-                       nodeList.Add (node);
-                       return replaced;
+                               if(x.LocalName == node.LocalName && x.NamespaceURI == node.NamespaceURI) {
+                                       nodeList.Remove (x);
+                                       nodeList.Add (node);
+                                       return x;
+                               }
+                       
+                       if(pos < 0)
+                               nodeList.Add (node);
+                       else
+                               nodeList.Insert(pos, node);
+                       return null;
                }
+
+               internal ArrayList Nodes { get { return nodeList; } }
        }
 }