private void InvokeSyncEvent(SynchronizationState state)
{
if (syncEvent != null)
{
syncEvent.Invoke(this, new SynchEventArgs(state));
}
}
/// <summary>
/// Perform actions that are required at the start of a synchronization. This includes resetting the properties of the
/// current instance and setting the status to <see cref="SynchronizationState.SynchronizingFiles"/>. The new values are
/// persisted to the data store. Throws a SynchronizationInProgressException if another synchronization is already in progress.
/// </summary>
/// <param name="synchId">The GUID that uniquely identifies the synchronization.</param>
public void Begin(string synchId)
{
lock (_lockObject)
{
RefreshFromDataStore();
var syncInProgress = (_synchState == SynchronizationState.SynchronizingFiles || _synchState == SynchronizationState.PersistingToDataStore);
if ((synchId != _synchId) && syncInProgress)
{
throw new Events.CustomExceptions.SynchronizationInProgressException();
}
BeginTimestampUtc = DateTime.UtcNow;
_synchId = synchId;
_totalFileCount = 0;
_currentFileIndex = 0;
_synchState = SynchronizationState.SynchronizingFiles;
_skippedMediaObjects.Clear();
// Save to data store. Even though it might have been valid to start the synchronizing above, by the time
// we try to save to the data store, someone else may have started it (for example, from another application).
// So the data provider will check one more time just before saving our data, throwing an exception if necessary.
Save();
}
}
/// <summary>
/// Initializes a new instance of the <see cref="SynchronizationStatus"/> class with the specified properties.
/// </summary>
/// <param name="galleryId">The gallery ID.</param>
/// <param name="synchId">The GUID that uniquely identifies the current synchronization.</param>
/// <param name="synchStatus">The status of the current synchronization.</param>
/// <param name="totalFileCount">The total number of files in the directory or directories that are being processed in the current
/// synchronization.</param>
/// <param name="currentFileName">The name of the current file being processed.</param>
/// <param name="currentFileIndex">The zero-based index value of the current file being processed. This is a number from 0 to
/// <see cref="TotalFileCount"/> - 1.</param>
/// <param name="currentFilePath">The path to the current file being processed.</param>
internal SynchronizationStatus(int galleryId, string synchId, SynchronizationState synchStatus, int totalFileCount, string currentFileName, int currentFileIndex, string currentFilePath)
{
this._galleryId = galleryId;
this._synchId = synchId;
this._synchState = synchStatus;
this._totalFileCount = totalFileCount;
this._currentFileName = currentFileName;
this._currentFileIndex = currentFileIndex;
this._currentFilePath = currentFilePath;
}
private void UpdateSynchronizationStatus(SynchronizationState state, int completedPackages, int packagesToIndex)
{
synchronizationStatus = new SynchronizationStatus(
state,
completedPackages,
packagesToIndex
);
RaiseStatusChanged();
}
/// <summary>
/// Initializes a new instance of the <see cref="SynchronizationStatus"/> class with the specified properties.
/// </summary>
/// <param name="galleryId">The gallery ID.</param>
/// <param name="synchId">The GUID that uniquely identifies the current synchronization.</param>
/// <param name="synchStatus">The status of the current synchronization.</param>
/// <param name="totalFileCount">The total number of files in the directory or directories that are being processed in the current
/// synchronization.</param>
/// <param name="currentFileName">The name of the current file being processed.</param>
/// <param name="currentFileIndex">The zero-based index value of the current file being processed. This is a number from 0 to
/// <see cref="TotalFileCount"/> - 1.</param>
/// <param name="currentFilePath">The path to the current file being processed.</param>
internal SynchronizationStatus(int galleryId, string synchId, SynchronizationState synchStatus, int totalFileCount, string currentFileName, int currentFileIndex, string currentFilePath)
{
this._galleryId = galleryId;
this._synchId = synchId;
this._synchState = synchStatus;
this._totalFileCount = totalFileCount;
this._currentFileName = currentFileName;
this._currentFileIndex = currentFileIndex;
this._currentFilePath = currentFilePath;
}
private SynchronizationModel GetResponse(
string message = "",
int updated = 0,
SynchronizationState state = SynchronizationState.Finished,
SynchronizationStatus status = SynchronizationStatus.Success) =>
new SynchronizationModel
{
Logs = { message },
ProductsUpdated = updated,
Status = status,
State = state,
};
/// <summary>
/// Completes the current synchronization by updating the status object and the Synchronize table in the
/// data store. Calling this method is required before subsequent synchronizations can be performed.
/// </summary>
/// <param name="synchId">A GUID string that uniquely identifies the current synchronization.</param>
public void Finish(string synchId)
{
// Updates database to show synchronization is no longer occuring.
// Should be called when synchronization is finished.
this._synchState = SynchronizationState.Complete;
// Don't reset the file counts in case the UI wants to know how many files were processed.
//this._currentFileIndex = 0;
//this._totalFileCount = 0;
Factory.GetDataProvider().Synchronize_SaveStatus(this);
}
/// <summary>
/// Update the properties of this instance with the latest data from the data store.
/// </summary>
private void RefreshFromDataStore()
{
lock (_lockObject)
{
ISynchronizationStatus synchFromDataStore = Factory.GetDataProvider().Synchronize_RetrieveStatus(_galleryId, new Factory());
_synchId = synchFromDataStore.SynchId;
_totalFileCount = synchFromDataStore.TotalFileCount;
_currentFileIndex = synchFromDataStore.CurrentFileIndex;
_synchState = synchFromDataStore.Status;
}
}
private void InvokeSyncEvent(SynchronizationState newState)
{
if ((SyncState == SynchronizationState.Disabled) && (newState == SynchronizationState.Idle))
{
return;
}
SyncState = newState;
if (SyncEvent != null)
{
SyncEvent.Invoke(this, new SynchEventArgs(newState));
}
}
/// <summary>
/// Updates the current instance with the new values, persisting the changes to the data store if <paramref name="persistToDataStore"/>
/// is <c>true</c>. Specify a null value for each parameter that should not be updated (the existing value will be retained).
/// </summary>
/// <param name="synchStatus">The status of the current synchronization.</param>
/// <param name="totalFileCount">The total number of files in the directory or directories that are being processed in the current
/// synchronization.</param>
/// <param name="currentFileName">The name of the current file being processed.</param>
/// <param name="currentFileIndex">The zero-based index value of the current file being processed. This is a number from 0 to
/// <see cref="TotalFileCount"/> - 1.</param>
/// <param name="currentFilePath">The path to the current file being processed.</param>
/// <param name="shouldTerminate">Indicates whether the current synchronization should be terminated.</param>
/// <param name="persistToDataStore">If set to <c>true</c> persist the new values to the data store.</param>
public void Update(SynchronizationState synchStatus, int?totalFileCount, string currentFileName, int?currentFileIndex, string currentFilePath, bool?shouldTerminate, bool persistToDataStore)
{
lock (_lockObject)
{
if (synchStatus != SynchronizationState.NotSet)
{
this._synchState = synchStatus;
}
if (totalFileCount.HasValue)
{
if (totalFileCount.Value < 0)
{
throw new ArgumentOutOfRangeException($"TotalFileCount must be an integer greater than or equal to zero. Attempted to assign TotalFileCount = {totalFileCount.Value}.");
}
this._totalFileCount = totalFileCount.Value;
}
if (currentFileName != null)
{
this._currentFileName = currentFileName;
}
if (currentFileIndex.HasValue)
{
if ((currentFileIndex.Value < 0) || ((currentFileIndex.Value > 0) && (currentFileIndex.Value >= this._totalFileCount)))
{
throw new ArgumentOutOfRangeException($"CurrentFileIndex must be an integer between 0 and TotalFileCount - 1. Attempted to assign CurrentFileIndex = {currentFileIndex.Value}; TotalFileCount = {this._totalFileCount}.");
}
this._currentFileIndex = currentFileIndex.Value;
}
if (currentFilePath != null)
{
this._currentFilePath = currentFilePath;
}
if (shouldTerminate.HasValue)
{
this._shouldTerminate = shouldTerminate.Value;
}
if (persistToDataStore)
{
Save();
}
}
}
/// <summary>
/// Updates the current instance with the new values, persisting the changes to the data store is <paramref name="persistToDataStore"/>
/// is <c>true</c>. Specify a null value for each parameter that should not be updated (the existing value will be retained).
/// </summary>
/// <param name="synchStatus">The status of the current synchronization.</param>
/// <param name="totalFileCount">The total number of files in the directory or directories that are being processed in the current
/// synchronization.</param>
/// <param name="currentFileName">The name of the current file being processed.</param>
/// <param name="currentFileIndex">The zero-based index value of the current file being processed. This is a number from 0 to
/// <see cref="TotalFileCount"/> - 1.</param>
/// <param name="currentFilePath">The path to the current file being processed.</param>
/// <param name="shouldTerminate">Indicates whether the current synchronization should be terminated.</param>
/// <param name="persistToDataStore">If set to <c>true</c> persist the new values to the data store.</param>
public void Update(SynchronizationState synchStatus, int?totalFileCount, string currentFileName, int?currentFileIndex, string currentFilePath, bool?shouldTerminate, bool persistToDataStore)
{
lock (_lockObject)
{
if (synchStatus != SynchronizationState.NotSet)
{
this._synchState = synchStatus;
}
if (totalFileCount.HasValue)
{
if (totalFileCount.Value < 0)
{
throw new ArgumentOutOfRangeException(String.Format(CultureInfo.CurrentCulture, Resources.SynchronizationStatus_TotalFileCount_Ex_Msg, totalFileCount.Value));
}
this._totalFileCount = totalFileCount.Value;
}
if (currentFileName != null)
{
this._currentFileName = currentFileName;
}
if (currentFileIndex.HasValue)
{
if ((currentFileIndex.Value < 0) || ((currentFileIndex.Value > 0) && (currentFileIndex.Value >= this._totalFileCount)))
{
throw new ArgumentOutOfRangeException(String.Format(CultureInfo.CurrentCulture, Resources.SynchronizationStatus_CurrentFileIndex_Ex_Msg, currentFileIndex.Value, this._totalFileCount));
}
this._currentFileIndex = currentFileIndex.Value;
}
if (currentFilePath != null)
{
this._currentFilePath = currentFilePath;
}
if (shouldTerminate.HasValue)
{
this._shouldTerminate = shouldTerminate.Value;
}
if (persistToDataStore)
{
Save();
}
}
}
private void UpdateNotificationIcon(SynchronizationState sstate)
{
switch (sstate)
{
case SynchronizationState.NotSynced: Owner.TrayIcon.Icon = ThemeManager.Inst.CurrentThemeSet.GetIconResource("IconYellow.ico"); break;
case SynchronizationState.Syncing: Owner.TrayIcon.Icon = ThemeManager.Inst.CurrentThemeSet.GetIconResource("IconSync.ico"); break;
case SynchronizationState.UpToDate: Owner.TrayIcon.Icon = ThemeManager.Inst.CurrentThemeSet.GetIconResource("IconGreen.ico"); break;
case SynchronizationState.Error: Owner.TrayIcon.Icon = ThemeManager.Inst.CurrentThemeSet.GetIconResource("IconRed.ico"); break;
default: throw new ArgumentOutOfRangeException(nameof(sstate), sstate, null);
}
}
/// <summary>
/// Completes the current synchronization by updating the status instance and the Synchronize table in the
/// data store. Calling this method is required before subsequent synchronizations can be performed.
/// </summary>
public void Finish()
{
lock (_lockObject)
{
// Updates database to show synchronization is no longer occuring.
// Should be called when synchronization is finished.
this._synchState = SynchronizationState.Complete;
// Don't reset the file counts in case the UI wants to know how many files were processed.
//this._currentFileIndex = 0;
//this._totalFileCount = 0;
Save();
}
}
private static string GetFriendlyStatusText(SynchronizationState status)
{
switch (status)
{
case SynchronizationState.AnotherSynchronizationInProgress: return(Resources.GalleryServerPro.Task_Synch_Progress_Status_SynchInProgressException_Hdr);
case SynchronizationState.Complete: return(status.ToString());
case SynchronizationState.Error: return(status.ToString());
case SynchronizationState.PersistingToDataStore: return(Resources.GalleryServerPro.Task_Synch_Progress_Status_PersistingToDataStore_Hdr);
case SynchronizationState.SynchronizingFiles: return(Resources.GalleryServerPro.Task_Synch_Progress_Status_SynchInProgress_Hdr);
default: throw new System.ComponentModel.InvalidEnumArgumentException("The GetFriendlyStatusText() method in synchronize.aspx encountered a SynchronizationState enum value it was not designed for. This method must be updated.");
}
}
/// <summary>
/// Begins the process of a new synchronization by updating the status object and the Synchronize table in the
/// data store. Throws an exception if another synchronization is already in process.
/// </summary>
/// <param name="synchId">A GUID string that uniquely identifies the current synchronization.</param>
/// <param name="totalFileCount">The total number of files in the directory or directories that are being
/// processed in the current synchronization.</param>
/// <exception cref="GalleryServerPro.ErrorHandler.CustomExceptions.SynchronizationInProgressException">
/// Thrown when a synchronization with another synchId is already in progress.</exception>
public void Start(string synchId, int totalFileCount)
{
if ((synchId != this._synchId) && (this._synchState != SynchronizationState.Complete))
{
throw new GalleryServerPro.ErrorHandler.CustomExceptions.SynchronizationInProgressException();
}
this._synchId = synchId;
this._totalFileCount = totalFileCount;
this._currentFileIndex = 0;
this._synchState = SynchronizationState.SynchronizingFiles;
this._skippedMediaObjects.Clear();
// Save to data store. Even though it might have been valid to start the synchronizing above, by the time
// we try to save to the data store, someone else may have started. So the data provider will check one more
// time just before saving our data, throwing an exception if necessary.
Factory.GetDataProvider().Synchronize_SaveStatus(this);
}
private void ChangeSyncValue(SynchronizationState syncState)
{
this.SyncInProgress.gameObject.SetActive(false);
this.SyncNotDone.gameObject.SetActive(false);
this.SyncDone.gameObject.SetActive(false);
this.SyncError.gameObject.SetActive(false);
switch (syncState)
{
case SynchronizationState.Waiting:
case SynchronizationState.Done:
{
this.SyncDone.gameObject.SetActive(true);
this._syncStatusLabel.text = "DATA SYNCED";
break;
}
case SynchronizationState.Pushing:
case SynchronizationState.InProgress:
case SynchronizationState.Pulling:
{
this.SyncInProgress.gameObject.SetActive(true);
this._syncStatusLabel.text = "DATA SYNCING...";
break;
}
case SynchronizationState.NotPossible:
{
this.SyncNotDone.gameObject.SetActive(true);
break;
}
case SynchronizationState.Error:
{
this.SyncError.gameObject.SetActive(true);
this._syncStatusLabel.text = "DATA SYNC ERROR";
break;
}
}
}
/// <summary>
/// Retrieve the most recent synchronization information from the data store.
/// </summary>
/// <param name="galleryId">The gallery ID.</param>
/// <param name="factory">An instance of <see cref="IFactory"/>. It is used to instantiate a <see cref="ISynchronizationStatus"/> object.</param>
/// <returns>
/// Returns an <see cref="ISynchronizationStatus"/> object with the most recent synchronization information from the data store.
/// </returns>
public static ISynchronizationStatus RetrieveStatus(int galleryId, IFactory factory)
{
ISynchronizationStatus updatedSynchStatus = null;
using (IDataReader dr = GetDataReaderSynchronizeSelect(galleryId))
{
while (dr.Read())
{
string synchId = dr["SynchId"].ToString();
SynchronizationState synchState = (SynchronizationState)Enum.Parse(typeof(SynchronizationState), dr["SynchState"].ToString());
int totalFileCount = Convert.ToInt32(dr["TotalFiles"], CultureInfo.InvariantCulture);
int currentFileIndex = Convert.ToInt32(dr["CurrentFileIndex"], CultureInfo.InvariantCulture);
updatedSynchStatus = factory.CreateSynchronizationStatus(galleryId, synchId, synchState, totalFileCount, String.Empty, currentFileIndex, String.Empty);
break;
}
}
if (updatedSynchStatus == null)
{
// The gs_Synchronize table didn't have a record for this gallery. Configure the gallery, which will
// insert the missing record, then call this method again.
IGallery gallery = GalleryData.GetGalleries(factory.CreateGalleryCollection()).FindById(galleryId);
if (gallery != null)
{
gallery.Configure();
}
else
{
throw new InvalidGalleryException(galleryId);
}
return(RetrieveStatus(galleryId, factory));
}
return(updatedSynchStatus);
}
private static string GetFriendlyStatusText(SynchronizationState status)
{
switch (status)
{
case SynchronizationState.AnotherSynchronizationInProgress: return Resources.GalleryServerPro.Task_Synch_Progress_Status_SynchInProgressException_Hdr;
case SynchronizationState.Complete: return status.ToString();
case SynchronizationState.Error: return status.ToString();
case SynchronizationState.PersistingToDataStore: return Resources.GalleryServerPro.Task_Synch_Progress_Status_PersistingToDataStore_Hdr;
case SynchronizationState.SynchronizingFiles: return Resources.GalleryServerPro.Task_Synch_Progress_Status_SynchInProgress_Hdr;
default: throw new System.ComponentModel.InvalidEnumArgumentException("The GetFriendlyStatusText() method in synchronize.aspx encountered a SynchronizationState enum value it was not designed for. This method must be updated.");
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ISynchronizationStatus"/> class with the specified properties.
/// </summary>
/// <param name="galleryId">The gallery ID.</param>
/// <param name="synchId">The GUID that uniquely identifies the current synchronization.</param>
/// <param name="synchStatus">The status of the current synchronization.</param>
/// <param name="totalFileCount">The total number of files in the directory or directories that are being processed in the current
/// synchronization.</param>
/// <param name="currentFileName">The name of the current file being processed.</param>
/// <param name="currentFileIndex">The zero-based index value of the current file being processed. This is a number from 0 to
/// <see cref="ISynchronizationStatus.TotalFileCount"/> - 1.</param>
/// <param name="currentFilePath">The path to the current file being processed.</param>
/// <returns></returns>
public ISynchronizationStatus CreateSynchronizationStatus(int galleryId, string synchId, SynchronizationState synchStatus, int totalFileCount, string currentFileName, int currentFileIndex, string currentFilePath)
{
return new SynchronizationStatus(galleryId, synchId, synchStatus, totalFileCount, currentFileName, currentFileIndex, currentFilePath);
}
private RepositoryInfo CreateSampleStatus(SynchronizationState state = SynchronizationState.Idle)
{
return(new RepositoryInfo(0, new IndexingStatus(IndexingState.Idle, new SynchronizationStatus(state))));
}
/// <summary>
/// Update the properties of this instance with the latest data from the data store.
/// </summary>
private void RefreshFromDataStore()
{
lock (_lockObject)
{
//ISynchronizationStatus synchFromDataStore = Factory.GetDataProvider().Synchronize_RetrieveStatus(_galleryId, new Factory());
ISynchronizationStatus synchFromDataStore = GetFromDataStore(_galleryId);
_synchId = synchFromDataStore.SynchId;
_totalFileCount = synchFromDataStore.TotalFileCount;
_currentFileIndex = synchFromDataStore.CurrentFileIndex;
_synchState = synchFromDataStore.Status;
}
}
/// <summary>
/// Updates the current instance with the new values, persisting the changes to the data store if <paramref name="persistToDataStore"/>
/// is <c>true</c>. Specify a null value for each parameter that should not be updated (the existing value will be retained).
/// </summary>
/// <param name="synchStatus">The status of the current synchronization.</param>
/// <param name="totalFileCount">The total number of files in the directory or directories that are being processed in the current
/// synchronization.</param>
/// <param name="currentFileName">The name of the current file being processed.</param>
/// <param name="currentFileIndex">The zero-based index value of the current file being processed. This is a number from 0 to
/// <see cref="TotalFileCount"/> - 1.</param>
/// <param name="currentFilePath">The path to the current file being processed.</param>
/// <param name="shouldTerminate">Indicates whether the current synchronization should be terminated.</param>
/// <param name="persistToDataStore">If set to <c>true</c> persist the new values to the data store.</param>
public void Update(SynchronizationState synchStatus, int? totalFileCount, string currentFileName, int? currentFileIndex, string currentFilePath, bool? shouldTerminate, bool persistToDataStore)
{
lock (_lockObject)
{
if (synchStatus != SynchronizationState.NotSet)
{
this._synchState = synchStatus;
}
if (totalFileCount.HasValue)
{
if (totalFileCount.Value < 0)
{
throw new ArgumentOutOfRangeException(String.Format(CultureInfo.CurrentCulture, Resources.SynchronizationStatus_TotalFileCount_Ex_Msg, totalFileCount.Value));
}
this._totalFileCount = totalFileCount.Value;
}
if (currentFileName != null)
{
this._currentFileName = currentFileName;
}
if (currentFileIndex.HasValue)
{
if ((currentFileIndex.Value < 0) || ((currentFileIndex.Value > 0) && (currentFileIndex.Value >= this._totalFileCount)))
{
throw new ArgumentOutOfRangeException(String.Format(CultureInfo.CurrentCulture, Resources.SynchronizationStatus_CurrentFileIndex_Ex_Msg, currentFileIndex.Value, this._totalFileCount));
}
this._currentFileIndex = currentFileIndex.Value;
}
if (currentFilePath != null)
{
this._currentFilePath = currentFilePath;
}
if (shouldTerminate.HasValue)
{
this._shouldTerminate = shouldTerminate.Value;
}
if (persistToDataStore)
{
Save();
}
}
}
private void UpdateStatus(int currentFileIndex, string filepath = null, string filename = null, SynchronizationState syncState = SynchronizationState.NotSet, bool persistToDatabase = false)
{
var currentFilePath = (filepath != null ? filepath.Remove(0, _fullMediaObjectPathLength).TrimStart(new char[] { Path.DirectorySeparatorChar }) : null);
_synchStatus.Update(syncState, null, filename, currentFileIndex, currentFilePath, null, persistToDatabase);
}
/// <summary>
/// Completes the current synchronization by updating the status object and the Synchronize table in the
/// data store. Calling this method is required before subsequent synchronizations can be performed.
/// </summary>
/// <param name="synchId">A GUID string that uniquely identifies the current synchronization.</param>
public void Finish(string synchId)
{
// Updates database to show synchronization is no longer occuring.
// Should be called when synchronization is finished.
this._synchState = SynchronizationState.Complete;
// Don't reset the file counts in case the UI wants to know how many files were processed.
//this._currentFileIndex = 0;
//this._totalFileCount = 0;
Factory.GetDataProvider().Synchronize_SaveStatus(this);
}
/// <summary>
/// Creates instance of this class.
/// </summary>
/// <param name="newState">New synchronization state.</param>
public SynchEventArgs(SynchronizationState newState)
{
this.NewState = newState;
}
public SynchronizationStatus(SynchronizationState synchronizationState, int completedPackages, int packagesToIndex)
{
SynchronizationState = synchronizationState;
CompletedPackages = completedPackages;
PackagesToIndex = packagesToIndex;
}
public SynchronizationStatus(SynchronizationState synchronizationState, int completedPackages, int packagesToIndex)
{
SynchronizationState = synchronizationState;
CompletedPackages = completedPackages;
PackagesToIndex = packagesToIndex;
}
/// <summary>
/// Begins the process of a new synchronization by updating the status object and the Synchronize table in the
/// data store. Throws an exception if another synchronization is already in process.
/// </summary>
/// <param name="synchId">A GUID string that uniquely identifies the current synchronization.</param>
/// <param name="totalFileCount">The total number of files in the directory or directories that are being
/// processed in the current synchronization.</param>
/// <exception cref="GalleryServerPro.ErrorHandler.CustomExceptions.SynchronizationInProgressException">
/// Thrown when a synchronization with another synchId is already in progress.</exception>
public void Start(string synchId, int totalFileCount)
{
if ((synchId != this._synchId) && (this._synchState != SynchronizationState.Complete))
throw new GalleryServerPro.ErrorHandler.CustomExceptions.SynchronizationInProgressException();
this._synchId = synchId;
this._totalFileCount = totalFileCount;
this._currentFileIndex = 0;
this._synchState = SynchronizationState.SynchronizingFiles;
this._skippedMediaObjects.Clear();
// Save to data store. Even though it might have been valid to start the synchronizing above, by the time
// we try to save to the data store, someone else may have started. So the data provider will check one more
// time just before saving our data, throwing an exception if necessary.
Factory.GetDataProvider().Synchronize_SaveStatus(this);
}
private void UpdateStatus(int currentFileIndex, string filepath = null, string filename = null, SynchronizationState syncState = SynchronizationState.NotSet, bool persistToDatabase = false)
{
var currentFilePath = (filepath != null ? filepath.Remove(0, _fullMediaObjectPathLength).TrimStart(new char[] { Path.DirectorySeparatorChar }) : null);
_synchStatus.Update(syncState, null, filename, currentFileIndex, currentFilePath, null, persistToDatabase);
}
private void UpdateSynchronizationStatus(SynchronizationState state)
{
UpdateSynchronizationStatus(state, 0, 0);
}
/// <summary>
/// Completes the current synchronization by updating the status instance and the Synchronize table in the
/// data store. Calling this method is required before subsequent synchronizations can be performed.
/// </summary>
public void Finish()
{
lock (_lockObject)
{
// Updates database to show synchronization is no longer occuring.
// Should be called when synchronization is finished.
this._synchState = SynchronizationState.Complete;
// Don't reset the file counts in case the UI wants to know how many files were processed.
//this._currentFileIndex = 0;
//this._totalFileCount = 0;
Save();
}
}
private void UpdateSynchronizationStatus(SynchronizationState state)
{
UpdateSynchronizationStatus(state, 0, 0);
}
public SynchronizationStatus(SynchronizationState synchronizationState)
: this(synchronizationState, 0, 0)
{
}
private void UpdateSynchronizationStatus(SynchronizationState state, int completedPackages, int packagesToIndex)
{
synchronizationStatus = new SynchronizationStatus(
state,
completedPackages,
packagesToIndex
);
RaiseStatusChanged();
}
/// <summary>
/// Perform actions that are required at the start of a synchronization. This includes resetting the properties of the
/// current instance and setting the status to <see cref="SynchronizationState.SynchronizingFiles"/>. The new values are
/// persisted to the data store. Throws a SynchronizationInProgressException if another synchronization is already in progress.
/// </summary>
/// <param name="synchId">The GUID that uniquely identifies the synchronization.</param>
public void Begin(string synchId)
{
lock (_lockObject)
{
RefreshFromDataStore();
var syncInProgress = (_synchState == SynchronizationState.SynchronizingFiles || _synchState == SynchronizationState.PersistingToDataStore);
if ((synchId != _synchId) && syncInProgress)
{
throw new Events.CustomExceptions.SynchronizationInProgressException();
}
BeginTimestampUtc = DateTime.UtcNow;
_synchId = synchId;
_totalFileCount = 0;
_currentFileIndex = 0;
_synchState = SynchronizationState.SynchronizingFiles;
_skippedMediaObjects.Clear();
// Save to data store. Even though it might have been valid to start the synchronizing above, by the time
// we try to save to the data store, someone else may have started it (for example, from another application).
// So the data provider will check one more time just before saving our data, throwing an exception if necessary.
Save();
}
}
public SynchEventArgs(SynchronizationState state)
{
this.state = state;
}
public SynchronizationStatus(SynchronizationState synchronizationState)
: this(synchronizationState, 0, 0)
{
}
