/// <summary>
/// Creates the database schema for a <see cref="DynamicTarget"/>
/// </summary>
/// <returns></returns>
public override int Create()
{
try
{
var dynamicTarget = Target as DynamicTarget;
if (dynamicTarget == null)
{
return(0);
}
// create table for target type
SchemaBuilder.CreateTable(dynamicTarget.DbSchemaName, table => table
.DatasetRecord()
.DatasetReferenceRecord()
.AddColumns(dynamicTarget.Columns.ToArray())
);
// create FK to datasets table
SchemaBuilder.CreateForeignKey(
string.Format("FK_{0}_Datasets", dynamicTarget.DbSchemaName),
dynamicTarget.DbSchemaName,
new[] { "Dataset_id" },
typeof(Dataset).GetCustomAttribute <EntityTableNameAttribute>().TableName,
new[] { "Id" });
}
catch (Exception exc)
{
SessionLogger.Write(exc);
return(0);
}
return(1);
}
/// <summary>
/// Attach a navigation failed event handler to every region
/// </summary>
/// <param name="regions"></param>
private void MonitorRegions(IEnumerable <IRegion> regions)
{
foreach (var region in regions)
{
Debug.WriteLine("RegionNavigationService: {0:X}", region.NavigationService.GetHashCode()); // prove that they're all unique
var r = region;
region.NavigationService.NavigationFailed += (s, e) =>
{
var msg = $"Error navigating to view {e.NavigationContext.Uri} for region {r.Name}";
SessionLogger.Write(e.Error, msg);
EventManager.GetEvent <GenericNotificationEvent>().Publish(msg);
};
region.NavigationService.Navigating += (s, e) =>
{
SessionLogger.Debug("Loading view: '{1}' for region '{0}'", r.Name,
e.NavigationContext.Uri);
};
region.NavigationService.Navigated += (s, e) =>
{
SessionLogger.Debug("Loading complete: view '{1}' for region '{0}'", r.Name,
e.NavigationContext.Uri);
};
}
}
//private void DatabaseNotRecognized()
//{
// AppendLog("Database not recognized.");
// AbortImport();
//}
/// <summary>
/// Appends the log.
/// </summary>
/// <param name="message">The message.</param>
void AppendLog(string message)
{
LogFile.Add(message);
_sessionLogger.Write(message);
System.Windows.Forms.Application.DoEvents();
}