/// <summary>
/// Sorts the SyncActionsCollection so that it can be executed by the database one
/// query at a time. The speed is O(2n) where n is the number of SyncActions.
/// </summary>
public static DataSyncActionsCollection SortSyncActions(DataContext sourceDataContext, DataContext targetDataContext, DataSyncActionsCollection dataSyncActions)
{
var actionsCollection = new DataSyncActionsCollection();
actionsCollection.AddRange(dataSyncActions.OrderBy(p => (int)p.Type));
return(actionsCollection);
}
/// <summary>
/// Constructor initializes the instance specific DataSyncManager and sets up all
/// objects needed to perform CompareForSync() and Sync() methods from the
/// source server and target connection. The source server may be a custom server
/// model pulled from a Json file or created on the fly and passed to this DataSyncManager object.
/// </summary>
/// <param name="sourceServer">The source Server object.</param>
/// <param name="targetDataConnectionInfo">target data connection info</param>
/// <param name="dataProperties">data properties</param>
protected DataSyncManager(Server sourceServer, DataConnectionInfo targetDataConnectionInfo, DataProperties dataProperties)
{
throw new NotImplementedException();
Exceptions = new List <Exception>();
DataTimer = new DataTimer();
DataSyncActionsCollection = new DataSyncActionsCollection();
DataProperties = dataProperties ?? new DataProperties();
TotalDataEventWaitTime = new TimeSpan(DateTime.Now.Ticks);
TotalDataEventWaitTime = TotalDataEventWaitTime.Subtract(TotalDataEventWaitTime);
SourceDataConnectionInfo = null;
SourceDataConnectionManager = null;
SourceServer = sourceServer; // Could be null...
TargetServer = null;
try
{
TargetDataConnectionInfo = targetDataConnectionInfo;
}
catch (Exception ex)
{
TargetDataConnectionInfo = null;
TargetDataConnectionManager = null;
Exceptions.Add(ex);
}
}
//�Public�Methods�(13)�
/// <summary>
/// Method clears the SyncActions and Exceptions generated during CompareForSync()
/// or Sync() method calls.
/// </summary>
public void Clear()
{
try
{
DataSyncActionsCollection.Clear();
Exceptions.Clear();
}
catch (Exception exception)
{
Exceptions.Add(exception);
}
}
protected DataSyncManager()
{
throw new NotImplementedException();
Exceptions = new List <Exception>();
DataTimer = new DataTimer();
DataSyncActionsCollection = new DataSyncActionsCollection();
DataProperties = new DataProperties();
TotalDataEventWaitTime = new TimeSpan(DateTime.Now.Ticks);
TotalDataEventWaitTime = TotalDataEventWaitTime.Subtract(TotalDataEventWaitTime);
SourceDataConnectionInfo = null;
SourceDataConnectionManager = null;
SourceServer = null;
TargetDataConnectionInfo = null;
TargetDataConnectionManager = null;
TargetServer = null;
}
protected virtual StringCollection ScriptInternal(string delimiter)
{
var sourceDataContext = SourceServer.DataContext;
var targetDataContext = TargetServer.DataContext;
var stringCollection = new StringCollection();
foreach (var dataSyncAction in
DataSyncActionsCollection.Where(
dataSyncAction => dataSyncAction.Process))
{
SetIsoState(sourceDataContext, targetDataContext, dataSyncAction, stringCollection);
stringCollection.Add(dataSyncAction.ScriptAction());
if (!string.IsNullOrEmpty(delimiter))
{
stringCollection.Add(delimiter);
}
}
RestoreIsoState(sourceDataContext, targetDataContext, stringCollection);
return(stringCollection);
}
