private void Rollback(List <PackageAction> executedOperations)
{
if (executedOperations.Count > 0)
{
this.Logger.Log(MessageLevel.Warning, "Rolling back", new object[0]);
}
executedOperations.Reverse();
using (List <PackageAction> .Enumerator enumerator = executedOperations.GetEnumerator())
{
while (enumerator.MoveNext())
{
PackageAction action = CreateReverseAction(enumerator.Current);
PackageProjectAction action2 = action as PackageProjectAction;
if (action2 != null)
{
action2.ProjectManager.Logger = NullLogger.Instance;
action2.ProjectManager.Execute(new PackageOperation(action2.Package, (action2.ActionType == PackageActionType.Install) ? PackageAction.Install : PackageAction.Uninstall));
continue;
}
PackageSolutionAction action3 = (PackageSolutionAction)action;
action3.PackageManager.Logger = NullLogger.Instance;
if (action3.ActionType == PackageActionType.AddToPackagesFolder)
{
action3.PackageManager.Execute(new PackageOperation(action3.Package, PackageAction.Install));
continue;
}
if (action3.ActionType == PackageActionType.DeleteFromPackagesFolder)
{
action3.PackageManager.Execute(new PackageOperation(action3.Package, PackageAction.Uninstall));
}
}
}
}
public void AddOperation(PackageAction operationType, IPackage package, IProjectManager projectManager)
{
Operation item = new Operation();
item.OperationType = operationType;
item.Package = package;
item.ProjectManager = projectManager;
this._operations.Add(item);
}
private static PackageAction CreateReverseAction(PackageAction action)
{
PackageProjectAction action2 = action as PackageProjectAction;
if (action2 != null)
{
return(new PackageProjectAction(GetReverseActionType(action2.ActionType), action2.Package, action2.ProjectManager));
}
PackageSolutionAction action3 = (PackageSolutionAction)action;
return(new PackageSolutionAction(GetReverseActionType(action3.ActionType), action3.Package, action3.PackageManager));
}
private static PackageAction CreateReverseAction(PackageAction action)
{
PackageProjectAction projectAction = action as PackageProjectAction;
if (projectAction != null)
{
return(new PackageProjectAction(
GetReverseActionType(projectAction.ActionType),
projectAction.Package,
projectAction.ProjectManager));
}
PackageSolutionAction solutionAction = (PackageSolutionAction)action;
return(new PackageSolutionAction(
GetReverseActionType(solutionAction.ActionType),
solutionAction.Package,
solutionAction.PackageManager));
}
private static PackageAction CreateReverseAction(PackageAction action)
{
PackageProjectAction projectAction = action as PackageProjectAction;
if (projectAction != null)
{
return new PackageProjectAction(
GetReverseActionType(projectAction.ActionType),
projectAction.Package,
projectAction.ProjectManager);
}
PackageSolutionAction solutionAction = (PackageSolutionAction)action;
return new PackageSolutionAction(
GetReverseActionType(solutionAction.ActionType),
solutionAction.Package,
solutionAction.PackageManager);
}
