/// <summary> /// Copy a file from sync folder and update action table /// </summary> /// <param name="action"></param> /// <param name="profile"></param> public static void CopyToSyncFolderAndUpdateActionTable(SyncAction action, SyncJob job) { if (!Directory.Exists(job.SyncSource.Path)) { throw new SyncSourceException(String.Format(m_ResourceManager.GetString("err_somethingNotFound"), job.SyncSource.Path)); } if (!Directory.Exists(job.IntermediaryStorage.Path)) { throw new SyncSourceException(String.Format(m_ResourceManager.GetString("err_somethingNotFound"), job.IntermediaryStorage.Path)); } // TODO: atomic.... string absolutePathInIntermediateStorage = job.IntermediaryStorage.DirtyFolderPath + action.RelativeFilePath; string absolutePathInSyncSource = job.SyncSource.Path + action.RelativeFilePath; SQLiteAccess dbAccess = new SQLiteAccess(Path.Combine(job.IntermediaryStorage.Path, Configuration.DATABASE_NAME), true); SqliteConnection con = dbAccess.NewSQLiteConnection(); if (con == null) { throw new DatabaseException(String.Format(m_ResourceManager.GetString("err_somethingNotFound"), Path.Combine(job.IntermediaryStorage.Path, Configuration.DATABASE_NAME))); } SqliteTransaction trasaction = (SqliteTransaction)con.BeginTransaction(); try { SQLiteSyncActionsProvider actProvider = (SQLiteSyncActionsProvider)SyncClient.GetSyncActionsProvider(job.IntermediaryStorage.Path); actProvider.Delete(action, con); if (!Files.FileUtils.Copy(absolutePathInIntermediateStorage, absolutePathInSyncSource, true)) { throw new Exception(String.Format(m_ResourceManager.GetString("err_cannotCopyFile"), absolutePathInIntermediateStorage)); } trasaction.Commit(); Files.FileUtils.DeleteFileAndFolderIfEmpty(job.IntermediaryStorage.DirtyFolderPath, absolutePathInIntermediateStorage, true); } catch (OutOfDiskSpaceException) { trasaction.Rollback(); throw; } catch (Exception) { trasaction.Rollback(); throw; } finally { if (con != null) { con.Dispose(); } } }
public static void CreateDataStore(string pathToJobFolder, SyncSource syncSource, IntermediaryStorage metaDataSource) { if (!Directory.Exists(pathToJobFolder)) { Directory.CreateDirectory(pathToJobFolder); } if (!Directory.Exists(metaDataSource.Path)) { Directory.CreateDirectory(metaDataSource.Path); } SqliteConnection con1 = null; SqliteConnection con2 = null; SqliteTransaction transaction1 = null; SqliteTransaction transaction2 = null; try { SQLiteAccess dbAccess1 = new SQLiteAccess(Path.Combine(pathToJobFolder, Configuration.DATABASE_NAME), true); SQLiteAccess dbAccess2 = new SQLiteAccess(Path.Combine(metaDataSource.Path, Configuration.DATABASE_NAME), true); con1 = dbAccess1.NewSQLiteConnection(); con2 = dbAccess2.NewSQLiteConnection(); if (con1 == null) { throw new DatabaseException(String.Format(m_ResourceManager.GetString("err_somethingNotFound"), Path.Combine(pathToJobFolder, Configuration.DATABASE_NAME))); } if (con2 == null) { throw new DatabaseException(String.Format(m_ResourceManager.GetString("err_somethingNotFound"), Path.Combine(metaDataSource.Path, Configuration.DATABASE_NAME))); } transaction2 = (SqliteTransaction)con2.BeginTransaction(); transaction1 = (SqliteTransaction)con1.BeginTransaction(); //Create schema for source info table in job folder SQLiteSyncSourceProvider.CreateSchema(con1); //Create schema for profile table in job folder SQLiteSyncJobManager.CreateSchema(con1); //create schema for source info table in intermediate storage folder SQLiteSyncSourceProvider.CreateSchema(con2); //create schema for metadata table in intermediate storage folder SQLiteMetaDataProvider mdProvider = (SQLiteMetaDataProvider)SyncClient.GetMetaDataProvider(metaDataSource.Path, Configuration.DATABASE_NAME); mdProvider.CreateSchema(con2); //create schema for action table in intermediate storage folder SQLiteSyncActionsProvider actionProvider = (SQLiteSyncActionsProvider)SyncClient.GetSyncActionsProvider(metaDataSource.Path); actionProvider.CreateSchema(con2); transaction2.Commit(); transaction1.Commit(); } catch (Exception ex) { Console.WriteLine(ex.Message); if (transaction2 != null) { transaction2.Rollback(); } if (transaction1 != null) { transaction1.Rollback(); } throw new DatabaseException(m_ResourceManager.GetString("err_databaseException")); } finally { if (con1 != null) { con1.Dispose(); } if (con2 != null) { con2.Dispose(); } } }
/// <summary> /// Renames conflicted file so that RenameAction can be executed /// </summary> /// <param name="renameAction">Rename action that cannot be executed due to conflict.</param> public static void ConflictRenameAndUpdateActionTable(RenameAction action, SyncJob job, bool keepConflictedFile) { if (!Directory.Exists(job.SyncSource.Path)) { throw new SyncSourceException(String.Format(m_ResourceManager.GetString("err_somethingNotFound"), job.SyncSource.Path)); } if (!Directory.Exists(job.IntermediaryStorage.Path)) { throw new SyncSourceException(String.Format(m_ResourceManager.GetString("err_somethingNotFound"), job.IntermediaryStorage.Path)); } string absPathInIStorage = job.IntermediaryStorage.DirtyFolderPath + action.RelativeFilePath; string absPathInSyncSource = job.SyncSource.Path + action.RelativeFilePath; string absOldPathInSyncSource = job.SyncSource.Path + action.PreviousRelativeFilePath; SQLiteAccess access = new SQLiteAccess(Path.Combine(job.IntermediaryStorage.Path, Configuration.DATABASE_NAME), true); SqliteConnection con = access.NewSQLiteConnection(); if (con == null) { throw new DatabaseException(String.Format(m_ResourceManager.GetString("err_somethingNotFound"), Path.Combine(job.IntermediaryStorage.Path, Configuration.DATABASE_NAME))); } SqliteTransaction trasaction = (SqliteTransaction)con.BeginTransaction(); try { SQLiteSyncActionsProvider actProvider = (SQLiteSyncActionsProvider)SyncClient.GetSyncActionsProvider(job.IntermediaryStorage.Path); actProvider.Delete(action, con); if (!keepConflictedFile) { Files.FileUtils.Delete(absPathInSyncSource, true); } else { Files.FileUtils.DuplicateRename(absPathInSyncSource, absPathInSyncSource); } if (!Files.FileUtils.Move(absOldPathInSyncSource, absPathInSyncSource, true)) { throw new Exception(String.Format(m_ResourceManager.GetString("err_cannotRenameFile"), absPathInIStorage)); } trasaction.Commit(); Files.FileUtils.DeleteFileAndFolderIfEmpty(job.IntermediaryStorage.DirtyFolderPath, absPathInIStorage, true); } catch (Exception) { trasaction.Rollback(); throw; } finally { if (con != null) { con.Dispose(); } } }