private void GetPropertiesFromStorage()
{
// Get properties from storage
_rehydratedProperties = PersistenceStorage.GetObjectFromIsolated <List <PersistenceProperties> >(_persistenceProperties);
LoadProperties();
}
private void DehydrateObjects()
{
List <PersistenceProperties> dehydrated = new List <PersistenceProperties>();
// Examine each object
foreach (KeyValuePair <string, object> obj in _persistentObjects)
{
if (obj.Value != null)
{
// Notify object that it is about to be dehydrated
if (obj.Value is IPersistent && ApplicationMode == ApplicationMode.Deactivated)
{
(obj.Value as IPersistent).OnDeactivated();
}
else if (obj.Value is IPersistent && ApplicationMode == ApplicationMode.Closing)
{
(obj.Value as IPersistent).OnClosing();
}
IEnumerable <PropertyInfo> pi = null;
pi = obj.Value.GetType().GetProperties();
// Examine each property
foreach (PropertyInfo p in pi)
{
// Add any properties with Persist attribute
object[] atts = null;
atts = p.GetCustomAttributes(typeof(Persist), true);
if (atts != null && atts.Length > 0)
{
PersistMode mode = (atts[0] as Persist).PersistMode;
if ((this.ApplicationMode == ApplicationMode.Deactivated &&
(mode == PersistMode.TombstonedOnly || mode == PersistMode.Both)) ||
(this.ApplicationMode == ApplicationMode.Closing &&
(mode == PersistMode.ClosedOnly || mode == PersistMode.Both)))
{
var tsp = new PersistenceProperties(obj.Key, obj.Value.GetType().Name, p.Name, p.GetValue(obj.Value, null));
dehydrated.Add(tsp);
}
}
}
}
}
dehydrated.TrimExcess();
PersistenceStorage.StoreObjectToIsolated <List <PersistenceProperties> >(_persistenceProperties, dehydrated, true);
}