public void ExtractAction()
{
ServerConnection connection = this.GetServerConnection(this.database);
DacStore dacStore = null;
Stopwatch sw = new Stopwatch();
Console.WriteLine("Extract started: {0}", DateTime.Now);
try
{
sw.Start();
// Get a DacStore for the current connection
dacStore = new DacStore(connection);
this.EventSubscribe(dacStore);
DacExtractionUnit deu = new DacExtractionUnit(connection, this.database);
deu.Version = new Version(1, 0, 0, 0);
deu.Description = string.Empty;
deu.TypeName = this.database;
DacExtractValidationResult result = deu.Extract(this.fileName);
if (result.ErrorObjects.Count > 0)
{
foreach (var error in result.ErrorObjects)
{
Console.WriteLine("[ERROR] {0}: {1}", error.Name, error.Description);
}
}
sw.Stop();
FileInfo fi = new FileInfo(this.fileName);
Console.WriteLine("Extract Complete. Total time: {0}", sw.Elapsed.ToString());
Console.WriteLine("Output file: {0} Size: {1} bytes", this.fileName, fi.Length);
}
catch (DacException dacex)
{
Console.WriteLine("DAC Exception: {0}", dacex);
}
catch (Exception ex)
{
Console.WriteLine("Unhandled Exception: {0}", ex);
}
finally
{
if (dacStore != null)
{
this.EventUnsubscribe(dacStore);
}
}
}
public void ExtractAction()
{
ServerConnection connection = this.GetServerConnection(this.database);
DacStore dacStore = null;
Stopwatch sw = new Stopwatch();
Console.WriteLine("Extract started: {0}", DateTime.Now);
try
{
sw.Start();
// Get a DacStore for the current connection
dacStore = new DacStore(connection);
this.EventSubscribe(dacStore);
DacExtractionUnit deu = new DacExtractionUnit(connection, this.database);
deu.Version = new Version(1, 0, 0, 0);
deu.Description = string.Empty;
deu.TypeName = this.database;
DacExtractValidationResult result = deu.Extract(this.fileName);
if (result.ErrorObjects.Count > 0)
{
foreach (var error in result.ErrorObjects)
{
Console.WriteLine("[ERROR] {0}: {1}", error.Name, error.Description);
}
}
sw.Stop();
FileInfo fi = new FileInfo(this.fileName);
Console.WriteLine("Extract Complete. Total time: {0}", sw.Elapsed.ToString());
Console.WriteLine("Output file: {0} Size: {1} bytes", this.fileName, fi.Length);
}
catch (DacException dacex)
{
Console.WriteLine("DAC Exception: {0}", dacex);
}
catch (Exception ex)
{
Console.WriteLine("Unhandled Exception: {0}", ex);
}
finally
{
if (dacStore != null)
{
this.EventUnsubscribe(dacStore);
}
}
}
public void ImportAction()
{
DacStore dacStore = null;
Stopwatch sw = new Stopwatch();
try
{
Console.WriteLine("Import started: {0}", DateTime.Now);
ServerConnection connection = this.GetServerConnection(null);
sw.Start();
dacStore = new DacStore(connection);
this.EventSubscribe(dacStore);
// Build the deployment properties.
DatabaseDeploymentProperties ddp = new DatabaseDeploymentProperties(connection, this.database);
// Set the azure editions (defaults will accept standard Azure account settings)
ddp.AzureEdition = this.azureEdition;
if (this.azureSize > 0)
{
ddp.AzureMaxSize = this.azureSize;
}
// DENALI CTP3 version and earlier use these arguments
dacStore.Import(ddp, this.fileName);
// DAC Versions after Aug 2011 will have these arguments
// dacStore.Import(this.fileName, ddp);
}
catch (DacException dacex)
{
Console.WriteLine("DAC Exception: {0}", dacex);
}
catch (Exception ex)
{
Console.WriteLine("Unhandled Exception: {0}", ex);
}
finally
{
sw.Stop();
Console.WriteLine("Import Complete. Total time: {0}", sw.Elapsed.ToString());
this.EventUnsubscribe(dacStore);
}
}
internal void EventUnsubscribe(DacStore dacStore)
{
if (dacStore != null)
{
// The finished action is fired after a dac action has completed
dacStore.DacActionFinished -= new EventHandler<DacActionEventArgs>(dacStore_DacActionFinished);
// The initialized event is fired when a dac action object is allocated (verbose)
//dacStore.DacActionInitialized -= new EventHandler<DacActionEventArgs>(dacStore_DacActionInitialized);
// The started action is fired before any work has started on the event
dacStore.DacActionStarted -= new EventHandler<DacActionEventArgs>(dacStore_DacActionStarted);
}
}
public void ImportAction()
{
DacStore dacStore = null;
Stopwatch sw = new Stopwatch();
try
{
Console.WriteLine("Import started: {0}", DateTime.Now);
ServerConnection connection = this.GetServerConnection(null);
sw.Start();
dacStore = new DacStore(connection);
this.EventSubscribe(dacStore);
// Build the deployment properties.
DatabaseDeploymentProperties ddp = new DatabaseDeploymentProperties(connection, this.database);
// Set the azure editions (defaults will accept standard Azure account settings)
ddp.AzureEdition = this.azureEdition;
if (this.azureSize > 0)
{
ddp.AzureMaxSize = this.azureSize;
}
// DENALI CTP3 version and earlier use these arguments
dacStore.Import(ddp, this.fileName);
// DAC Versions after Aug 2011 will have these arguments
// dacStore.Import(this.fileName, ddp);
}
catch (DacException dacex)
{
Console.WriteLine("DAC Exception: {0}", dacex);
}
catch (Exception ex)
{
Console.WriteLine("Unhandled Exception: {0}", ex);
}
finally
{
sw.Stop();
Console.WriteLine("Import Complete. Total time: {0}", sw.Elapsed.ToString());
this.EventUnsubscribe(dacStore);
}
}
internal void EventSubscribe(DacStore dacStore)
{
if (dacStore != null)
{
// The finished action is fired after a dac action has completed
dacStore.DacActionFinished += new EventHandler <DacActionEventArgs>(dacStore_DacActionFinished);
// The initialized event is fired when a dac action object is allocated (verbose)
//dacStore.DacActionInitialized += new EventHandler<DacActionEventArgs>(dacStore_DacActionInitialized);
// The started action is fired before any work has started on the event
dacStore.DacActionStarted += new EventHandler <DacActionEventArgs>(dacStore_DacActionStarted);
}
}
public void DeployAction()
{
DacStore dacStore = null;
Stopwatch sw = new Stopwatch();
try
{
DacType dacType = DacType.Load(File.Open(this.fileName, FileMode.Open));
Console.WriteLine("Deploy started: {0}", DateTime.Now);
ServerConnection connection = this.GetServerConnection(null);
sw.Start();
dacStore = new DacStore(connection);
this.EventSubscribe(dacStore);
// Build the deployment properties.
DatabaseDeploymentProperties ddp = new DatabaseDeploymentProperties(connection, this.database);
// Set the azure editions (defaults will accept standard Azure account settings)
ddp.AzureEdition = this.azureEdition;
if (this.azureSize > 0)
{
ddp.AzureMaxSize = this.azureSize;
}
dacStore.Install(dacType, ddp, true);
}
catch (DacException dacex)
{
Console.WriteLine("DAC Exception: {0}", dacex);
}
catch (Exception ex)
{
Console.WriteLine("Unhandled Exception: {0}", ex);
}
finally
{
sw.Stop();
Console.WriteLine("Deploy Complete. Total time: {0}", sw.Elapsed.ToString());
this.EventUnsubscribe(dacStore);
}
}
public void DeployAction()
{
DacStore dacStore = null;
Stopwatch sw = new Stopwatch();
try
{
DacType dacType = DacType.Load(File.Open(this.fileName, FileMode.Open));
Console.WriteLine("Deploy started: {0}", DateTime.Now);
ServerConnection connection = this.GetServerConnection(null);
sw.Start();
dacStore = new DacStore(connection);
this.EventSubscribe(dacStore);
// Build the deployment properties.
DatabaseDeploymentProperties ddp = new DatabaseDeploymentProperties(connection, this.database);
// Set the azure editions (defaults will accept standard Azure account settings)
ddp.AzureEdition = this.azureEdition;
if (this.azureSize > 0)
{
ddp.AzureMaxSize = this.azureSize;
}
dacStore.Install(dacType, ddp, true);
}
catch (DacException dacex)
{
Console.WriteLine("DAC Exception: {0}", dacex);
}
catch (Exception ex)
{
Console.WriteLine("Unhandled Exception: {0}", ex);
}
finally
{
sw.Stop();
Console.WriteLine("Deploy Complete. Total time: {0}", sw.Elapsed.ToString());
this.EventUnsubscribe(dacStore);
}
}
public void ExportAction()
{
ServerConnection connection = this.GetServerConnection(this.database);
DacStore dacStore = null;
Stopwatch sw = new Stopwatch();
Console.WriteLine("Export started: {0}", DateTime.Now);
try
{
sw.Start();
// Get a DacStore for the current connection
dacStore = new DacStore(connection);
this.EventSubscribe(dacStore);
dacStore.Export(this.database, this.fileName);
sw.Stop();
FileInfo fi = new FileInfo(this.fileName);
Console.WriteLine("Export Complete. Total time: {0}", sw.Elapsed.ToString());
Console.WriteLine("Output file: {0} Size: {1} bytes", this.fileName, fi.Length);
}
catch (BacpacException bacpacex)
{
Console.WriteLine("BACPAC Exception: {0}", bacpacex);
}
catch (DacException dacex)
{
Console.WriteLine("DAC Exception: {0}", dacex);
}
catch (Exception ex)
{
Console.WriteLine("Unhandled Exception: {0}", ex);
}
finally
{
this.EventUnsubscribe(dacStore);
}
}
public void ExportAction()
{
ServerConnection connection = this.GetServerConnection(this.database);
DacStore dacStore = null;
Stopwatch sw = new Stopwatch();
Console.WriteLine("Export started: {0}", DateTime.Now);
try
{
sw.Start();
// Get a DacStore for the current connection
dacStore = new DacStore(connection);
this.EventSubscribe(dacStore);
dacStore.Export(this.database, this.fileName);
sw.Stop();
FileInfo fi = new FileInfo(this.fileName);
Console.WriteLine("Export Complete. Total time: {0}", sw.Elapsed.ToString());
Console.WriteLine("Output file: {0} Size: {1} bytes", this.fileName, fi.Length);
}
catch (BacpacException bacpacex)
{
Console.WriteLine("BACPAC Exception: {0}", bacpacex);
}
catch (DacException dacex)
{
Console.WriteLine("DAC Exception: {0}", dacex);
}
catch (Exception ex)
{
Console.WriteLine("Unhandled Exception: {0}", ex);
}
finally
{
this.EventUnsubscribe(dacStore);
}
}
public void DropDACAction()
{
DacStore dacStore = null;
Stopwatch sw = new Stopwatch();
sw.Start();
Console.WriteLine("Operation started: {0}", DateTime.Now);
ServerConnection connection = this.GetServerConnection(null);
try
{
dacStore = new DacStore(connection);
dacStore.Uninstall(this.database, DacUninstallMode.DropDatabase);
Console.WriteLine("Dac.Uninstall called to remove database and DAC references.");
}
catch
{
// We ignore all errors at this point - just trying to get rid of the database and any DAC registrations
Console.WriteLine("[WARNING] DAC.Uninstall failed. DAC Registration may not be present.");
try
{
// If the database has already been dropped, but the DAC entry still exists we have to unmanage it
// Try to unmanage the Data Tier Application entry
dacStore.Unmanage(this.database);
Console.WriteLine(Environment.NewLine);
Console.WriteLine("Dac.Unmanage called to remove DAC related history.");
}
catch
{
Console.WriteLine("[WARNING] Database does not appear to be registered as a DAC. DAC.Unmanage failed.");
}
try
{
// This won't work on sql azure, so don't even try
if (connection.DatabaseEngineType != DatabaseEngineType.SqlAzureDatabase)
{
// Delete all the backuphistory if we can...
StringCollection sqlcommands = new StringCollection();
sqlcommands.Add(string.Format("EXEC msdb.dbo.sp_delete_database_backuphistory @database_name = N'{0}'", this.database));
connection.ExecuteNonQuery(sqlcommands, ExecutionTypes.ContinueOnError);
Console.WriteLine("Deleted database DAC history.");
}
}
catch
{
Console.WriteLine("[WARNING] Failed on call sp_delete_database_backuphistory. Server may not be DAC compatible.");
}
try
{
// If there was a database, but it was not DAC managed, we should drop it
connection.ExecuteNonQuery(string.Format("DROP DATABASE [{0}]", this.database));
Console.WriteLine("Dropped database using SQL.");
}
catch (Exception)
{
Console.WriteLine("Failed to drop database. Verify database exists, and you have permissions to drop it.");
}
}
finally
{
sw.Stop();
Console.WriteLine("Operation Complete. Total time: {0}", sw.Elapsed.ToString());
}
}
