[gxml] Ported Serializable.serialize_unknown_property to GXml.Node

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit d8e051c94b5faa19dd2ca52ff49dde982040c50d
Author: Daniel Espinosa <esodan gmail com>
Date:   Wed Apr 29 10:07:42 2015 -0500

    Ported Serializable.serialize_unknown_property to GXml.Node

 gxml/Serializable.vala                |   14 +++++++-------
 gxml/SerializableObjectModel.vala     |    9 +++++----
 test/SerializableObjectModelTest.vala |    4 ++--
 3 files changed, 14 insertions(+), 13 deletions(-)
---
diff --git a/gxml/Serializable.vala b/gxml/Serializable.vala
index 3138662..a85065c 100644
--- a/gxml/Serializable.vala
+++ b/gxml/Serializable.vala
@@ -177,10 +177,10 @@ namespace GXml {
      * Interface method to handle deserialization of an
      * individual property.  The implementing class
      * receives a description of the property and the
-     * { link GXml.xNode} that contains the content.  The
+     * { link GXml.Node} that contains the content.  The
      * implementing { link GXml.Serializable} object can extract
-     * the data from the { link GXml.xNode} and store it in its
-     * property itself. Note that the { link GXml.xNode} may be
+     * the data from the { link GXml.Node} and store it in its
+     * property itself. Note that the { link GXml.Node} may be
      * as simple as a { link GXml.Text} that stores the data as a
      * string.
      *
@@ -198,13 +198,13 @@ namespace GXml {
      * Signal to serialize unknown properties. Any new node must be added to
      * @param element before return the new @param node added.
      * 
-     * @param element a { link GXml.xNode} to add attribute or child nodes to
+     * @param element a { link GXml.Node} to add attribute or child nodes to
      * @param prop a { link GLib.ParamSpec} describing attribute to serialize
-     * @param node set to the { link GXml.xNode} representing this attribute
+     * @param node set to the { link GXml.Node} representing this attribute
      */
-    public signal void serialize_unknown_property (GXml.xNode element,
+    public signal void serialize_unknown_property (GXml.Node element,
                                                    ParamSpec prop,
-                                                   out GXml.xNode node);
+                                                   out GXml.Node node);
 
     /**
      * Signal to serialize unknown properties. Any new node must be added to
diff --git a/gxml/SerializableObjectModel.vala b/gxml/SerializableObjectModel.vala
index e12eaa1..d1682a7 100644
--- a/gxml/SerializableObjectModel.vala
+++ b/gxml/SerializableObjectModel.vala
@@ -158,13 +158,14 @@ public abstract class GXml.SerializableObjectModel : Object, Serializable
                                         throws GLib.Error
   {
     if (element is xElement)
-      return default_serialize_property ((xElement) element, prop);
+      return default_serialize_property ((GXml.Element) element, prop);
     return null;
   }
-  public GXml.xNode? default_serialize_property (GXml.xElement element,
+  public GXml.Node? default_serialize_property (GXml.Element oelement,
                                         GLib.ParamSpec prop)
                                         throws GLib.Error
   {
+    xElement element = (xElement) oelement;
     if (prop.value_type.is_a (typeof (Serializable))) 
     {
       var v = Value (typeof (Object));
@@ -195,7 +196,7 @@ public abstract class GXml.SerializableObjectModel : Object, Serializable
           val = rval.dup_string ();
         }
         else {
-          xNode node = null;
+          Node node = null;
           this.serialize_unknown_property (element, prop, out node);
           return node;
         }
@@ -215,7 +216,7 @@ public abstract class GXml.SerializableObjectModel : Object, Serializable
     }
     else
       attr.value = val;
-    return (xNode) attr;
+    return attr;
   }
 
   public virtual GXml.Node? deserialize (GXml.Node node)
diff --git a/test/SerializableObjectModelTest.vala b/test/SerializableObjectModelTest.vala
index 674105e..630c4cd 100644
--- a/test/SerializableObjectModelTest.vala
+++ b/test/SerializableObjectModelTest.vala
@@ -131,9 +131,9 @@ public class Package : ObjectModel
       {
         for (int i = 0; i < tags.length; i++) {
           var str = tags.index (i);
-          node = (xElement) element.owner_document.create_element ("tag");
+          node = (xElement) element.document.create_element ("tag");
           ((xElement) node).content = str;
-          element.append_child (node);
+          element.childs.add (node);
         }
       }
     });