/// <summary>
/// Load COSEM objects from the file.
/// </summary>
/// <param name="stream">Stream.</param>
/// <returns>Collection of serialized COSEM objects.</returns>
public static GXDLMSObjectCollection Load(Stream stream)
{
GXDLMSObject obj = null;
String target;
ObjectType type;
using (GXXmlReader reader = new GXXmlReader(stream))
{
while (!reader.EOF)
{
if (reader.IsStartElement())
{
target = reader.Name;
if (string.Compare("Objects", target, true) == 0)
{
//Skip.
reader.Read();
}
else if (string.Compare("Object", target, true) == 0)
{
int r = 0;
string str = reader.GetAttribute(0);
if (int.TryParse(str, out r))
{
type = (ObjectType)r;
}
else
{
type = (ObjectType)Enum.Parse(typeof(ObjectType), str);
}
reader.Read();
obj = GXDLMSClient.CreateObject(type);
reader.Objects.Add(obj);
}
else if (string.Compare("SN", target, true) == 0)
{
obj.ShortName = (UInt16)reader.ReadElementContentAsInt("SN");
}
else if (string.Compare("LN", target, true) == 0)
{
obj.LogicalName = reader.ReadElementContentAsString("LN");
}
else if (string.Compare("Description", target, true) == 0)
{
obj.Description = reader.ReadElementContentAsString("Description");
}
else
{
(obj as IGXDLMSBase).Load(reader);
obj = null;
}
}
else
{
reader.Read();
}
}
return(reader.Objects);
}
}
/// <summary>
/// Load COSEM objects from the file.
/// </summary>
/// <param name="stream">Stream.</param>
/// <param name="objects">Collection of COSEM objects.</param>
public static void Load(Stream stream, GXDLMSObjectCollection objects)
{
GXDLMSObject obj = null;
String target;
ObjectType type;
using (GXXmlReader reader = new GXXmlReader(stream))
{
reader.Objects = objects;
while (!reader.EOF)
{
if (reader.IsStartElement())
{
target = reader.Name;
if (string.Compare("Objects", target, true) == 0)
{
//Skip.
reader.Read();
}
else if (target.StartsWith("GXDLMS"))
{
string str = target.Substring(6);
reader.Read();
type = (ObjectType)Enum.Parse(typeof(ObjectType), str);
obj = GXDLMSClient.CreateObject(type);
obj.Version = 0;
}
else if (string.Compare("Object", target, true) == 0)
{
int r = 0;
string str = reader.GetAttribute(0);
if (int.TryParse(str, out r))
{
type = (ObjectType)r;
}
else
{
type = (ObjectType)Enum.Parse(typeof(ObjectType), str);
}
reader.Read();
obj = GXDLMSClient.CreateObject(type);
obj.Version = 0;
reader.Objects.Add(obj);
}
else if (string.Compare("SN", target, true) == 0)
{
obj.ShortName = (UInt16)reader.ReadElementContentAsInt("SN");
}
else if (string.Compare("LN", target, true) == 0)
{
obj.LogicalName = reader.ReadElementContentAsString("LN");
GXDLMSObject tmp = reader.Objects.FindByLN(obj.ObjectType, obj.LogicalName);
if (tmp == null)
{
reader.Objects.Add(obj);
}
else
{
obj = tmp;
}
}
else if (string.Compare("Description", target, true) == 0)
{
obj.Description = reader.ReadElementContentAsString("Description");
}
else if (string.Compare("Version", target, true) == 0)
{
obj.Version = (UInt16)reader.ReadElementContentAsInt("Version");
}
else if (string.Compare("Access", target, true) == 0)
{
int pos = 0;
foreach (byte it in reader.ReadElementContentAsString("Access"))
{
++pos;
obj.SetAccess(pos, (AccessMode)(it - 0x30));
}
}
else if (string.Compare("MethodAccess", target, true) == 0)
{
int pos = 0;
foreach (byte it in reader.ReadElementContentAsString("MethodAccess"))
{
++pos;
obj.SetMethodAccess(pos, (MethodAccessMode)(it - 0x30));
}
}
else
{
(obj as IGXDLMSBase).Load(reader);
obj = null;
}
}
else
{
reader.Read();
}
}
foreach (GXDLMSObject it in reader.Objects)
{
(it as IGXDLMSBase).PostLoad(reader);
}
}
}
