private static void Update(MSMO.DataFile dataFile, SQLInformation.Data.ApplicationDataSet.DBDataFilesRow dataRow)
{
try
{
dataFile.UpdateDataSet(dataRow);
UpdateDatabaseWithSnapShot(dataRow, "");
// Add add the Snapshot
SMO.Helper.TakeDBDataFileSnapShot(dataRow);
}
catch (Exception ex)
{
VNC.AppLog.Error(ex, LOG_APPNAME, CLASS_BASE_ERRORNUMBER + 11);
UpdateDatabaseWithSnapShot(dataRow, ex.ToString().Substring(0, 256));
}
}
public static void TakeDBDataFileSnapShot(SQLInformation.Data.ApplicationDataSet.DBDataFilesRow dbDataFileRow)
{
#if TRACE
long startTicks = VNC.AppLog.Trace4("Start", LOG_APPNAME, CLASS_BASE_ERRORNUMBER + 4);
#endif
Data.ApplicationDataSet.DBDataFileInfoRow infoRow = null;
try
{
infoRow = Common.ApplicationDataSet.DBDataFileInfo.NewDBDataFileInfoRow();
infoRow.SnapShotDate = dbDataFileRow.SnapShotDate;
infoRow.SnapShotError = dbDataFileRow.SnapShotError;
infoRow.DBDataFile_ID = dbDataFileRow.ID;
infoRow.Database_ID = dbDataFileRow.Database_ID;
infoRow.AvailableSpace = dbDataFileRow.AvailableSpace;
//infoRow.BytesReadFromDisk = dbDataFileRow.BytesReadFromDisk;
//infoRow.BytesWrittenToDisk = dbDataFileRow.BytesWrittenToDisk;
infoRow.MaxSize = dbDataFileRow.MaxSize;
//infoRow.NumberOfDiskReads = dbDataFileRow.NumberOfDiskReads;
//infoRow.NumberOfDiskWrites = dbDataFileRow.NumberOfDiskWrites;
infoRow.Size = dbDataFileRow.Size;
infoRow.UsedSpace = dbDataFileRow.UsedSpace;
infoRow.VolumeFreeSpace = dbDataFileRow.VolumeFreeSpace;
Common.ApplicationDataSet.DBDataFileInfo.AddDBDataFileInfoRow(infoRow);
Common.ApplicationDataSet.DBDataFileInfoTA.Update(Common.ApplicationDataSet.DBDataFileInfo);
}
catch (Exception ex)
{
VNC.AppLog.Error(ex, LOG_APPNAME, CLASS_BASE_ERRORNUMBER + 11);
infoRow.SnapShotDate = DateTime.Now;
infoRow.SnapShotError = ex.ToString().Substring(0, 256);
Common.ApplicationDataSet.DBDataFileInfoTA.Update(Common.ApplicationDataSet.DBDataFileInfo);
}
#if TRACE
VNC.AppLog.Trace4("End", LOG_APPNAME, CLASS_BASE_ERRORNUMBER + 12, startTicks);
#endif
}
private static SQLInformation.Data.ApplicationDataSet.DBDataFilesRow GetInfoFromSMO(Guid fileGroupID, string fileGroupName, MSMO.DataFile dataFile, Guid databaseID)
{
#if TRACE
long startTicks = VNC.AppLog.Trace4("Enter", LOG_APPNAME, CLASS_BASE_ERRORNUMBER + 2);
#endif
SQLInformation.Data.ApplicationDataSet.DBDataFilesRow dataRow = null;
try
{
var dbs = from tb in Common.ApplicationDataSet.DBDataFiles
where tb.FileGroup_ID == fileGroupID
select tb;
var dbs2 = from db2 in dbs
where db2.Name_DataFile == dataFile.Name
select db2;
if (dbs2.Count() > 0)
{
dataRow = dbs2.First();
Update(dataFile, dataRow);
}
else
{
dataRow = Add(fileGroupID, dataFile, databaseID);
}
}
catch (Exception ex)
{
VNC.AppLog.Error(ex, LOG_APPNAME, CLASS_BASE_ERRORNUMBER + 3);
}
#if TRACE
VNC.AppLog.Trace4("Exit", LOG_APPNAME, CLASS_BASE_ERRORNUMBER + 4, startTicks);
#endif
return(dataRow);
}
private void OnDisplayDataFileInfo_Click(object sender, DevExpress.Xpf.Bars.ItemClickEventArgs e)
{
// Get the list of datafileinfo records for the current datafile
var row = gc_DBDataFiles.View.FocusedRowData.Row;
SQLInformation.Data.ApplicationDataSet.DBDataFilesRow datafile =
(SQLInformation.Data.ApplicationDataSet.DBDataFilesRow)((DataRowView)row).Row;
Guid dbID = datafile.Database_ID;
Guid dbDataFileID = datafile.ID;
var dataFileInfo = Common.ApplicationDataSet.DBDataFileInfo
.Where(id => dbDataFileID == id.DBDataFile_ID)
.OrderBy(s => s.SnapShotDate);
var uc = new EyeOnLife.User_Interface.User_Controls.DB_DataFileInfo(dataFileInfo);
var window = new EyeOnLife.User_Interface.Windows.UserControlHost();
window.ShowUserControl(uc);
window.Show();
}
private static SQLInformation.Data.ApplicationDataSet.DBDataFilesRow Add(Guid fileGroupID, MSMO.DataFile dataFile, Guid databaseID)
{
SQLInformation.Data.ApplicationDataSet.DBDataFilesRow dataRow = null;
try
{
dataRow = Common.ApplicationDataSet.DBDataFiles.NewDBDataFilesRow();
dataRow.ID = Guid.NewGuid();
dataRow.FileGroup_ID = fileGroupID;
dataRow.Database_ID = databaseID;
dataRow.ID_DataFile = dataFile.ID;
dataRow.Name_DataFile = dataFile.Name;
dataRow.AvailableSpace = dataFile.AvailableSpace;
// try
// {
// dataRow.BytesReadFromDisk = (int)dataFile.BytesReadFromDisk; // TODO(crhodes)
// }
// catch (Exception ex)
// {
//#if TRACE
// VNC.AppLog.Debug(ex.ToString(), LOG_APPNAME, CLASS_BASE_ERRORNUMBER + 5);
//#endif
// dataRow.BytesReadFromDisk = -1;
// }
// try
// {
// dataRow.BytesWrittenToDisk = (int)dataFile.BytesWrittenToDisk; // TODO(crhodes)
// }
// catch (Exception ex)
// {
// dataRow.BytesWrittenToDisk = -1;
//#if TRACE
// VNC.AppLog.Debug(ex.ToString(), LOG_APPNAME, CLASS_BASE_ERRORNUMBER + 6);
//#endif
// }
dataRow.FileName = dataFile.FileName;
dataRow.Growth = (int)dataFile.Growth; // TODO(crhodes)
dataRow.GrowthType = dataFile.GrowthType.ToString();
dataRow.ID_DataFile = dataFile.ID;
dataRow.IsPrimaryFile = dataFile.IsPrimaryFile;
dataRow.MaxSize = dataFile.MaxSize;
// try
// {
// dataRow.NumberOfDiskReads = (int)dataFile.NumberOfDiskReads; // TODO(crhodes)
// }
// catch (Exception ex)
// {
// dataRow.NumberOfDiskReads = -1;
//#if TRACE
// VNC.AppLog.Debug(ex.ToString(), LOG_APPNAME, CLASS_BASE_ERRORNUMBER + 7);
//#endif
// }
// try
// {
// dataRow.NumberOfDiskWrites = (int)dataFile.NumberOfDiskWrites; // TODO(crhodes)
// }
// catch (Exception ex)
// {
// dataRow.NumberOfDiskWrites = -1;
//#if TRACE
// VNC.AppLog.Debug(ex.ToString(), LOG_APPNAME, CLASS_BASE_ERRORNUMBER + 8);
//#endif
// }
dataRow.Size = dataFile.Size;
dataRow.UsedSpace = dataFile.UsedSpace;
try
{
dataRow.VolumeFreeSpace = dataFile.VolumeFreeSpace;
}
catch (Exception ex)
{
dataRow.VolumeFreeSpace = dataFile.VolumeFreeSpace;
#if TRACE
VNC.AppLog.Debug(ex.ToString(), LOG_APPNAME, CLASS_BASE_ERRORNUMBER + 9);
#endif
}
dataRow.SnapShotDate = DateTime.Now;
dataRow.SnapShotError = "";
Common.ApplicationDataSet.DBDataFiles.AddDBDataFilesRow(dataRow);
Common.ApplicationDataSet.DBDataFilesTA.Update(Common.ApplicationDataSet.DBDataFiles);
}
catch (Exception ex)
{
VNC.AppLog.Error(ex, LOG_APPNAME, CLASS_BASE_ERRORNUMBER + 10);
// TODO(crhodes):
// Wrap anything above that throws an exception that we want to ignore,
// e.g. property not available because of SQL Edition.
UpdateDatabaseWithSnapShot(dataRow, ex.ToString().Substring(0, 256));
}
return(dataRow);
}
