///-------------------------------------------------------------------------------------------------
/// <summary>
/// true this instance to the given stream.
/// </summary>
/// <param name="stream">
/// The stream.
/// </param>
/// <param name="domain">
/// The domain.
/// </param>
/// <param name="settings">
/// (Optional) options for controlling the operation.
/// </param>
/// <param name="elements">
/// (Optional) the elements.
/// </param>
///-------------------------------------------------------------------------------------------------
public static void Serialize(Stream stream, IDomainModel domain, SerializationSettings settings = null, IEnumerable <IModelElement> elements = null)
{
Contract.Requires(stream, "stream");
Contract.Requires(domain, "domain");
if (settings == null)
{
settings = new SerializationSettings();
}
var ser = new HyperstoreSerializer(domain, settings);
ser.Serialize(stream,
elements != null ? elements.OfType <IModelEntity>() : domain.GetEntities(),
elements != null ? elements.OfType <IModelRelationship>() : domain.GetRelationships());
}
public static string SerializeScope(IDomainScope scope)
{
string result = null;
using (var writer = new MemoryStream())
{
var settings = new SerializationSettings();
var ser = new HyperstoreSerializer(scope, settings);
ser.Serialize(writer,
scope.GetScopeElements().OfType <IModelEntity>(),
scope.GetScopeElements().OfType <IModelRelationship>(),
new HashSet <Identity>(scope.GetDeletedElements().Where(node => node.NodeType == NodeType.Node).Select(node => node.Id)),
new HashSet <Identity>(scope.GetDeletedElements().Where(node => node.NodeType == NodeType.Edge).Select(node => node.Id))
);
writer.Position = 0;
using (var reader = new StreamReader(writer))
{
result = reader.ReadToEnd();
}
}
return(result);
}
