[gxml/serialization_isolation] gxml/Serializable: add minimal serializable interface

[Richard Hans Schwarting <rschwart src gnome org>]

commit b1fe519d24e14aa050fc6dbd24707b6330f03d04
Author: Richard Schwarting <aquarichy gmail com>
Date:   Wed Apr 2 11:22:48 2014 -0400

    gxml/Serializable: add minimal serializable interface

 gxml/Serializable.vala |   17 +++++++++++++++++
 1 files changed, 17 insertions(+), 0 deletions(-)
---
diff --git a/gxml/Serializable.vala b/gxml/Serializable.vala
new file mode 100644
index 0000000..cce07f0
--- /dev/null
+++ b/gxml/Serializable.vala
@@ -0,0 +1,17 @@
+namespace GXml {
+       public interface Serializable : GLib.Object {
+               public abstract Node? serialize (Node node) throws GLib.Error;
+               public abstract GXml.Node? serialize_property (Element element,
+                                                                                                          
GLib.ParamSpec prop) throws GLib.Error;
+               public abstract Node? deserialize (Node node) throws GLib.Error;
+               public abstract bool deserialize_property (GXml.Node property_node) throws GLib.Error;
+               public abstract GLib.ParamSpec? find_property_spec (string property_name);
+               public abstract GLib.ParamSpec[] list_serializable_properties ();
+               public abstract void get_property_value (GLib.ParamSpec spec, ref Value val);
+               public abstract void set_property_value (GLib.ParamSpec spec, GLib.Value val);
+       }
+
+       public errordomain SerializableError {
+               UNSUPPORTED_TYPE
+       }
+}
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