bool CreateReferenceDatabase()
{
if (ReferenceMDFFile.Exists() && ReferenceLDFFile.Exists())
{
return(false);
}
var error = false;
// create database + data
try
{
CreateDatabaseFromScripts();
}
catch
{
error = true;
throw;
}
finally
{
// Detach it
MasterDatabaseAgent.DetachDatabase(ReferenceDatabaseName);
if (error)
{
ReferenceMDFFile.Delete();
ReferenceLDFFile.Delete();
}
}
return(true);
}
bool CreateReferenceDatabase()
{
if (ReferenceMDFFile.Exists() && ReferenceLDFFile.Exists())
{
Debug.WriteLine("Temp database. Aborted creating a new reference database for the current SQL Scripts. The DB file already exists: " + ReferenceMDFFile.FullName);
return(false);
}
var error = false;
// create database + data
try
{
CreateDatabaseFromScripts();
}
catch
{
error = true;
throw;
}
finally
{
// Detach it
MasterDatabaseAgent.DetachDatabase(ReferenceDatabaseName);
if (error)
{
ReferenceMDFFile.Delete(harshly: true);
ReferenceLDFFile.Delete(harshly: true);
}
}
return(true);
}
private bool CreateReferenceDatabase()
{
if (ReferenceMDFFile.Exists() && ReferenceLDFFile.Exists())
{
return(false);
}
var error = false;
// create database + data
try
{
var start = LocalTime.Now;
CreateDatabaseFromScripts();
}
catch
{
error = true;
throw;
}
finally
{
// Detach it
DataAccessor.Current.DetachDatabase(ReferenceDatabaseName);
if (error)
{
ReferenceMDFFile.Delete(harshly: true);
ReferenceLDFFile.Delete(harshly: true);
}
}
return(true);
}
protected override void CloneReferenceDatabaseToTemp()
{
// Make sure if it exists in database already, it's deleted first.
DataAccessor.Current.DeleteDatabase(TempDatabaseName);
var directory = ProjectTempRoot.GetOrCreateSubDirectory("Current");
var newMDFPath = directory.GetFile(TempDatabaseName + ".mdf");
var newLDFPath = directory.GetFile(TempDatabaseName + "_log.ldf");
try
{
ReferenceMDFFile.CopyTo(newMDFPath);
ReferenceLDFFile.CopyTo(newLDFPath);
}
catch (IOException ex)
{
if (ex.InnerException != null && ex.InnerException is UnauthorizedAccessException)
{
throw new Exception("Consider setting the IIS Application Pool identity to LocalSystem.", ex);
}
throw;
}
var script = "CREATE DATABASE [{0}] ON (FILENAME = '{1}'), (FILENAME = '{2}') FOR ATTACH"
.FormatWith(TempDatabaseName, newMDFPath.FullName, newLDFPath.FullName);
using (new DatabaseContext(DataAccessor.Current.GetMasterConnectionString()))
{
try
{
DataAccessor.Current.ExecuteNonQuery(script);
}
catch (SqlException ex)
{
throw new Exception("Could not attach the database from file " + newMDFPath.FullName + "." + Environment.NewLine +
"Hint: Ensure SQL instance service has access to the folder. E.g. 'Local Service' may not have access to '{0}'" +
newMDFPath.Directory.FullName, ex);
}
}
}
