public override bool OnFlushDirty(object entity, object id, object[] currentState, object[] previousState, string[] propertyNames, NHibernate.Type.IType[] types)
{
IAuditable auditable = entity as IAuditable;
if (auditable != null)
{
IClock clock = kernel.Resolve<IClock>();
IApplicationContext appContext = kernel.Resolve<IApplicationContext>();
currentState[Array.IndexOf<string>(propertyNames, "UpdatedAt")] = clock.Now;
currentState[Array.IndexOf<string>(propertyNames, "UpdatedBy")] = appContext.FullUserName;
Project auditProject = auditable.AuditProject;
if (auditProject != null)
{
ProjectHistoryStep historyStep = new ProjectHistoryStep();
historyStep.Description = string.Format("Updated {0}", auditable.HistoryDescription);
historyStep.At = clock.Now;
historyStep.By = appContext.FullUserName;
historyStep.Project = auditProject;
historyStep.Create();
}
return true;
}
return false;
}
public Execution AsyncBeginApply(Migration migration, Instance instance)
{
ProjectHistoryStep historyStep = new ProjectHistoryStep();
historyStep.Description = string.Format("Applying migration {0} ({1}) on instance {2}.", migration.Id, migration.Description, instance.FullName);
historyStep.At = clock.Now;
historyStep.By = appContext.FullUserName;
historyStep.Project = migration.AuditProject;
historyStep.Create();
Execution execution = new Execution();
execution.At = clock.Now;
execution.By = appContext.FullUserName;
execution.Migration = migration;
execution.Instance = instance;
execution.ExecutionState = ExecutionState.Pending;
execution.AppendLog("Starting migration {0}({1}) on {2}...", migration.Id, migration.Description, instance.FullName);
execution.CreateAndFlush();
try
{
migrationTablesManager.CheckAndCreateMigrationTable(instance, execution);
execution.UpdateAndFlush();
if (!migrationTablesManager.IsMigrationAlreadyApplied(migration, instance, execution))
{
ThreadPool.QueueUserWorkItem(new WaitCallback(delegate(object arg)
{
SyncApplyMigration(migration, instance, execution);
}));
}
else
{
execution.ExecutionState = ExecutionState.Completed;
execution.UpdateAndFlush();
}
}
catch (Exception ex)
{
execution.AppendLogException(ex);
execution.UpdateAndFlush();
}
return execution;
}
public override void OnDelete(object entity, object id, object[] state, string[] propertyNames, NHibernate.Type.IType[] types)
{
IAuditable auditable = entity as IAuditable;
if (auditable != null)
{
IClock clock = kernel.Resolve<IClock>();
IApplicationContext appContext = kernel.Resolve<IApplicationContext>();
Project auditProject = auditable.AuditProject;
if (auditProject != null)
{
ProjectHistoryStep historyStep = new ProjectHistoryStep();
historyStep.Description = string.Format("Deleted {0}", auditable.HistoryDescription);
historyStep.At = clock.Now;
historyStep.By = appContext.FullUserName;
historyStep.Project = auditProject;
historyStep.Create();
}
}
}
