public void SessionScopeFlushModeNever()
{
using (new SessionScope()) {
Post.DeleteAll();
Blog.DeleteAll();
}
using (var scope = new SessionScope(FlushAction.Never))
{
var blog = new Blog {
Author = "hammett", Name = "some name"
};
//This gets flushed automatically because of the identity field
blog.Save();
var blogs = Blog.FindAll().ToArray();
Assert.AreEqual(1, blogs.Length);
//This change won't be saved to the db
blog.Author = "A New Author";
blog.Save(false);
//The change should not be in the db
blogs = Blog.FindAllByProperty("Author", "A New Author").ToArray();
Assert.AreEqual(0, blogs.Length);
scope.Flush();
//The change should now be in the db
blogs = Blog.FindAllByProperty("Author", "A New Author").ToArray();
Assert.AreEqual(1, blogs.Length);
//This change will be save to the db
blog.Name = "A New Name";
blog.Save();
//The change should now be in the db
blogs = Blog.FindAllByProperty("Name", "A New Name").ToArray();
Assert.AreEqual(1, blogs.Length);
//This deletion should not get to the db
blog.Delete(false);
blogs = Blog.FindAll().ToArray();
Assert.AreEqual(1, blogs.Length);
scope.Flush();
//The deletion should now be in the db
blogs = Blog.FindAll().ToArray();
Assert.AreEqual(0, blogs.Length);
}
}
/// <summary>
/// starts a new AR sessionscope
/// </summary>
private void BeginARSession()
{
try
{
now = DateTime.Now;
string logMessage;
//if there is one, flush it
if (RoSession.Instance["nh.sessionscope"] != null)
{
SessionScope scope = RoSession.Instance["nh.sessionscope"] as SessionScope;
if (scope != null)
{
scope.Flush();
}
logMessage = " maintained opened"; //used on redirects
}
//create one if there is none
else
{
RoSession.Instance["nh.sessionscope"] = new SessionScope(FlushAction.Auto);
logMessage = " opened";
}
logMessage = "nh.sessionscope " + RoSession.Instance["nh.sessionscope"].GetHashCode() + logMessage;
RoLog.Instance.WriteToLog("");
Console.WriteLine("");
RoLog.Instance.WriteToLog(logMessage);
Console.WriteLine(logMessage);
}
catch (ActiveRecordException ex)
{
RoLog.Instance.WriteToLog("Problems initializing the session:" + ex.Message + "/r/n" + ex,
TracedAttribute.ERROR);
}
}
public void AnExceptionInvalidatesTheScopeAndPreventItsFlushing()
{
using (new SessionScope()) {
Post.DeleteAll();
Blog.DeleteAll();
}
Post post;
// Prepare
using (new SessionScope())
{
var blog = new Blog {
Author = "hammett", Name = "some name"
};
blog.Save();
post = new Post(blog, "title", "contents", "castle");
post.Save();
}
using (var session = new SessionScope())
{
Assert.IsFalse(session.HasSessionError);
Assert.Throws <ActiveRecordException>(() => {
post = new Post(new Blog(100), "title", "contents", "castle");
post.Save();
session.Flush();
});
Assert.IsTrue(session.HasSessionError);
}
}
public void UsingSessionScopeUsingExplicitFlush()
{
using (var scope = new SessionScope())
{
new SSAFEntity("example").Save();
scope.Flush();
Assert.AreEqual(1, SSAFEntity.FindAll().Count());
}
using (new SessionScope())
Assert.AreEqual(1, SSAFEntity.FindAll().Count());
}
private void OnEndRequest(object sender, EventArgs e)
{
SessionScope sessionScope = (SessionScope)HttpContext.Current.Items[sessionKey];
if (sessionScope != null)
{
sessionScope.Flush();//事务提交
if (sessionScope.WantsToCreateTheSession == false)
{
sessionScope.Dispose();
}
}
}
/// <summary>
/// ends the current AR sessionscope, from vr session
/// </summary>
private void CloseARSession()
{
SessionScope scope = RoSession.Instance["nh.sessionscope"] as SessionScope;
try
{
if (scope != null)
{
string message = "nh.sessionscope " + RoSession.Instance["nh.sessionscope"].GetHashCode() +
" closing, took " + (DateTime.Now.Subtract(now).Seconds) + " seconds.";
RoLog.Instance.WriteToLog(message);
Console.WriteLine(message);
RoLog.Instance.WriteToLog("");
Console.WriteLine("");
scope.Flush();
scope.Dispose();
RoSession.Instance["nh.sessionscope"] = null;
}
}
catch (Exception ex)
{
RoLog.Instance.WriteToLog("Problems with the session:" + ex.Message + "/r/n" + ex, TracedAttribute.ERROR);
}
}
/// <summary>
/// Saves the Character to the DB instantly.
/// Blocking call.
/// See: <see cref="SaveLater()"/>.
/// When calling this method directly, make sure to set m_saving = true
/// </summary>
internal protected bool SaveNow()
{
if (!m_record.CanSave)
{
return(false);
}
if (DebugUtil.Dumps)
{
var writer = DebugUtil.GetTextWriter(m_client.Account);
writer.WriteLine("Saving {0}...", Name);
}
try
{
if (m_record == null)
{
throw new InvalidOperationException("Cannot save Character while not in world.");
}
UpdatePlayedTime();
// always make sure that the values saved to DB, will not be influenced by buffs etc
m_record.Race = Race;
m_record.Class = Class;
m_record.Gender = Gender;
m_record.Skin = Skin;
m_record.Face = Facial;
m_record.HairStyle = HairStyle;
m_record.HairColor = HairColor;
m_record.FacialHair = FacialHair;
m_record.Outfit = Outfit;
m_record.Name = Name;
m_record.Level = Level;
if (m_Map != null)
{
// only save position information if we are in world
m_record.PositionX = Position.X;
m_record.PositionY = Position.Y;
m_record.PositionZ = Position.Z;
m_record.Orientation = Orientation;
m_record.MapId = m_Map.Id;
m_record.InstanceId = m_Map.InstanceId;
m_record.Zone = ZoneId;
}
m_record.DisplayId = DisplayId;
m_record.BindX = m_bindLocation.Position.X;
m_record.BindY = m_bindLocation.Position.Y;
m_record.BindZ = m_bindLocation.Position.Z;
m_record.BindMap = m_bindLocation.MapId;
m_record.BindZone = m_bindLocation.ZoneId;
m_record.Health = Health;
m_record.BaseHealth = BaseHealth;
m_record.Power = Power;
m_record.BasePower = BasePower;
m_record.Money = Money;
m_record.WatchedFaction = WatchedFaction;
m_record.BaseStrength = GetBaseStatValue(StatType.Strength);
m_record.BaseStamina = GetBaseStatValue(StatType.Stamina);
m_record.BaseSpirit = GetBaseStatValue(StatType.Spirit);
m_record.BaseIntellect = GetBaseStatValue(StatType.Intellect);
m_record.BaseAgility = GetBaseStatValue(StatType.Agility);
m_record.Xp = Experience;
m_record.RestXp = RestXp;
// Honor and Arena
m_record.KillsTotal = KillsTotal;
m_record.HonorToday = HonorToday;
m_record.HonorYesterday = HonorYesterday;
m_record.LifetimeHonorableKills = LifetimeHonorableKills;
m_record.HonorPoints = HonorPoints;
m_record.ArenaPoints = ArenaPoints;
// Finished quests
if (m_questLog.FinishedQuests.Count > 0)
{
m_record.FinishedQuests = new uint[m_questLog.FinishedQuests.Count];
m_questLog.FinishedQuests.CopyTo(m_record.FinishedQuests);
}
// Taxis
if (LatestTaxiPathNode != null && LatestTaxiPathNode.Next != null)
{
m_record.NextTaxiVertexId = (int)LatestTaxiPathNode.Next.Value.Id;
}
else
{
m_record.NextTaxiVertexId = 0;
}
// cooldowns & runes
PlayerSpells.OnSave();
// taxi mask
m_record.TaxiMask = m_taxiNodeMask.Mask;
if (m_record.Level > 1 &&
m_record.Level > Account.HighestCharLevel)
{
// tell auth server about the new highest level
Account.HighestCharLevel = m_record.Level;
}
}
catch (Exception e)
{
OnSaveFailed(e);
return(false);
}
try
{
using (var saveScope = new SessionScope(FlushAction.Never))
{
// Interface settings
Account.AccountData.Save();
// Items
var items = new List <ItemRecord>();
m_inventory.SaveAll(items);
m_record.UpdateItems(items);
// Skills
foreach (var skill in m_skills)
{
skill.Save();
}
// Pets
SaveEntourage();
// Quests
m_questLog.SaveQuests();
// Specs
foreach (var spec in SpecProfiles)
{
if (spec.IsDirty)
{
spec.Save();
}
}
// Achievements
m_achievements.SaveNow();
// Auras
m_auras.SaveAurasNow();
// General Character data
m_record.Save();
saveScope.Flush();
}
m_record.LastSaveTime = DateTime.Now;
if (DebugUtil.Dumps)
{
var writer = DebugUtil.GetTextWriter(m_client.Account);
writer.WriteLine("Saved {0} (Map: {1}).", Name, m_record.MapId);
}
return(true);
}
catch (Exception ex)
{
OnSaveFailed(ex);
return(false);
}
finally
{
}
}