internal async Task <SyncContext> InternalSaveTableToBatchPartInfoAsync(SyncContext context, BatchInfo batchInfo, BatchPartInfo batchPartInfo, SyncTable syncTable)
{
var localSerializer = new LocalJsonSerializer();
// Get full path of my batchpartinfo
var fullPath = batchInfo.GetBatchPartInfoPath(batchPartInfo).FullPath;
if (File.Exists(fullPath))
{
File.Delete(fullPath);
}
var interceptorsWriting = this.interceptors.GetInterceptors <SerializingRowArgs>();
if (interceptorsWriting.Count > 0)
{
localSerializer.OnWritingRow(async(schemaTable, rowArray) =>
{
var args = new SerializingRowArgs(context, schemaTable, rowArray);
await this.InterceptAsync(args).ConfigureAwait(false);
return(args.Result);
});
}
// open the file and write table header
await localSerializer.OpenFileAsync(fullPath, syncTable).ConfigureAwait(false);
foreach (var row in syncTable.Rows)
{
await localSerializer.WriteRowToFileAsync(row, syncTable).ConfigureAwait(false);
}
// Close file
await localSerializer.CloseFileAsync(fullPath, syncTable).ConfigureAwait(false);
return(context);
}
public virtual Task <SyncTable> LoadTableFromBatchPartInfoAsync(BatchInfo batchInfo, BatchPartInfo batchPartInfo, DataRowState?dataRowState = default) => LoadTableFromBatchPartInfoAsync(SyncOptions.DefaultScopeName, batchInfo, batchPartInfo, dataRowState);
public virtual Task <SyncContext> SaveTableToBatchPartInfoAsync(string scopeName, BatchInfo batchInfo, BatchPartInfo batchPartInfo, SyncTable syncTable)
{
var context = new SyncContext(Guid.NewGuid(), scopeName);
try
{
return(InternalSaveTableToBatchPartInfoAsync(context, batchInfo, batchPartInfo, syncTable));
}
catch (Exception ex)
{
throw GetSyncError(context, ex);
}
}
/// <summary> /// Save a batch part info containing all rows from a sync table /// </summary> /// <param name="batchInfo">Represents the directory containing all batch parts and the schema associated</param> /// <param name="batchPartInfo">Represents the table to serialize in a batch part</param> /// <param name="syncTable">The table to serialize</param> public virtual Task <SyncContext> SaveTableToBatchPartInfoAsync(BatchInfo batchInfo, BatchPartInfo batchPartInfo, SyncTable syncTable) => SaveTableToBatchPartInfoAsync(SyncOptions.DefaultScopeName, batchInfo, batchPartInfo, syncTable);
/// <summary>
/// Load the Batch part info in memory, in a SyncTable
/// </summary>
internal Task <SyncTable> InternalLoadTableFromBatchPartInfoAsync(SyncContext context, BatchInfo batchInfo, BatchPartInfo batchPartInfo, DataRowState?dataRowState = default)
{
if (batchInfo == null || batchInfo.SanitizedSchema == null)
{
return(Task.FromResult <SyncTable>(null));
}
var localSerializer = new LocalJsonSerializer();
// Get full path of my batchpartinfo
var fullPath = batchInfo.GetBatchPartInfoPath(batchPartInfo).FullPath;
if (!File.Exists(fullPath))
{
return(Task.FromResult <SyncTable>(null));
}
if (batchPartInfo.Tables == null || batchPartInfo.Tables.Count() < 1)
{
return(Task.FromResult <SyncTable>(null));
}
var schemaTable = batchInfo.SanitizedSchema.Tables[batchPartInfo.Tables[0].TableName, batchPartInfo.Tables[0].SchemaName];
var table = schemaTable.Clone();
var interceptorsReading = this.interceptors.GetInterceptors <DeserializingRowArgs>();
if (interceptorsReading.Count > 0)
{
localSerializer.OnReadingRow(async(schemaTable, rowString) =>
{
var args = new DeserializingRowArgs(context, schemaTable, rowString);
await this.InterceptAsync(args).ConfigureAwait(false);
return(args.Result);
});
}
foreach (var syncRow in localSerializer.ReadRowsFromFile(fullPath, schemaTable))
{
if (!dataRowState.HasValue || dataRowState == default || syncRow.RowState == dataRowState)
{
table.Rows.Add(syncRow);
}
}
return(Task.FromResult(table));
}
public virtual Task <SyncTable> LoadTableFromBatchPartInfoAsync(string scopeName, BatchInfo batchInfo, BatchPartInfo batchPartInfo, DataRowState?dataRowState = default)
{
var context = new SyncContext(Guid.NewGuid(), scopeName);
try
{
return(InternalLoadTableFromBatchPartInfoAsync(context, batchInfo, batchPartInfo, dataRowState));
}
catch (Exception ex)
{
throw GetSyncError(context, ex);
}
}
public override Task <SyncContext> SaveTableToBatchPartInfoAsync(string scopeName, BatchInfo batchInfo, BatchPartInfo batchPartInfo, SyncTable syncTable) => throw new NotImplementedException();