public virtual async Task <IEnumerable <string> > PushAsync(IPropertyChangeTracker tracker, IDataAccessLayer dal, int action, int commentId)
{
InvokeBeforePushActions();
long utcTimestamp = DateTime.UtcNow.Ticks;
IsPushing = true;
RaisePushing();
IEnumerable <string> changes = DbEntityChanges(tracker, utcTimestamp);
try
{
int editDuration = (int)Math.Round(EditDuration);
IDictionary <string, Tuple <string, object>[]> newEntitiesPrimaryKeys = await dal.UpdateEntity(GetType(), ChangesAsJson(tracker, utcTimestamp), changes, action, editDuration, commentId);
tracker.Untracked((e) =>
{
DbEntityUtilities.UpdatePrimaryKeys(newEntitiesPrimaryKeys, this);
});
// TODO: Only clear the changes if the push has been successful
PurgeChanges(tracker, utcTimestamp);
RaisePushed(changes);
}
catch (Exception) { changes = Enumerable.Empty <string>(); }
finally { IsPushing = false; }
return(changes);
}
public static string GetLoggingDetails(IPropertyChangeTracker <PropertyDefinition> entity)
{
DataContractSerializer dataContractSerializer = new DataContractSerializer(entity.GetType(), EntityLogger.LoggingSerializerSettings);
string result;
using (StringWriter stringWriter = new StringWriter())
{
using (EntityXmlTextWriter entityXmlTextWriter = new EntityXmlTextWriter(stringWriter))
{
dataContractSerializer.WriteObject(entityXmlTextWriter, entity);
result = stringWriter.ToString();
}
}
return(result);
}
protected virtual void SetCustomLoggingData(string key, object obj)
{
if (obj != null)
{
IPropertyChangeTracker <PropertyDefinition> propertyChangeTracker = obj as IPropertyChangeTracker <PropertyDefinition>;
try
{
string value = (propertyChangeTracker == null) ? obj.ToString() : EntityLogger.GetLoggingDetails(propertyChangeTracker);
this.SetCustomLoggingData(key, value);
}
catch (Exception exception)
{
ExWatson.SendReport(exception, ReportOptions.DoNotCollectDumps | ReportOptions.DoNotLogProcessAndThreadIds | ReportOptions.DoNotFreezeThreads, string.Empty);
}
}
}
public virtual void PurgeChanges(IPropertyChangeTracker tracker, long utcTimestamp = long.MaxValue)
{
tracker.PurgeChanges(this, utcTimestamp);
}
public virtual IEnumerable <PropertyChange> PropertyChanges(IPropertyChangeTracker tracker)
{
return(tracker.Changes(this));
}
public virtual IEnumerable <string> DbEntityChanges(IPropertyChangeTracker tracker, long utcTimestamp = long.MaxValue)
{
return(tracker.DbEntityChanges(true, this, utcTimestamp));
}
public virtual string ChangesAsJson(IPropertyChangeTracker tracker, long utcTimestamp = long.MaxValue)
{
return(tracker.DbEntityAsJson(this, utcTimestamp));
}
