public IDirectSaver <T> GetDirectSaver <T>(Func <ShamanOptions> optionsFactory = null)
{
_lock.EnterUpgradeableReadLock();
try
{
object value;
if (_directSaverCache.TryGetValue(typeof(T), out value))
{
return((IDirectSaver <T>)value);
}
_lock.EnterWriteLock();
try
{
var options = ShamanOptions.CreateShamanOptions(GetType());
var o = options?.Services.OfType <IDirectSaverFactory>().FirstOrDefault();
if (o == null)
{
throw new Exception("Unable to find IDirectSaverFactory in ShamanOptions.Services.");
}
var result = o.GetDirectSaver <T>(GetType(), optionsFactory);
_directSaverCache[typeof(T)] = result;
return(result);
}
finally
{
_lock.ExitWriteLock();
}
}
finally
{
_lock.ExitUpgradeableReadLock();
}
}
public static void FixOnModelCreating(ModelBuilder modelBuilder, Type contextType,
ShamanOptions shamanOptions = null)
{
shamanOptions = shamanOptions ?? ShamanOptions.CreateShamanOptions(contextType);
Action <string> log = delegate(string message)
{
shamanOptions.Logger.Log(typeof(MigrationFixer), nameof(FixOnModelCreating), message);
};
log("Before SetRawModel");
try
{
ModelsCachedContainer.SetRawModel(contextType, modelBuilder.Model, shamanOptions.Logger);
log("After SetRawModel");
}
catch (Exception e)
{
shamanOptions.Logger.LogException(Guid.Parse("{8E4EA170-3B75-4491-8074-177E5DC8F671}"), e);
log("After SetRawModel with exception " + e.Message);
throw;
}
var fix = fixingHolder.TryFix(contextType, () =>
{
log("Fixing...");
var modelFixer = new ModelCreatingFixer(contextType, shamanOptions);
modelFixer.FixOnModelCreating(modelBuilder);
});
if (!fix)
{
log("Skip");
}
}
public static void FixOnModelCreating(ModelBuilder modelBuilder, Type contextType,
ShamanOptions shamanOptions = null)
{
shamanOptions = shamanOptions ?? ShamanOptions.CreateShamanOptions(contextType);
Action <string> log = message =>
shamanOptions.Logger.Log(typeof(ModelFixer), nameof(FixOnModelCreating), message);
log("Before SetRawModel");
try
{
ModelsCachedContainer.SetRawModel(contextType, modelBuilder.Model, shamanOptions.Logger);
log("After SetRawModel");
}
catch (Exception e)
{
log("After SetRawModel with exception " + e.Message);
throw;
}
var fix = fixingHolder.TryFix(contextType, () =>
{
log("Fixing...");
var modelFixer = new ModelFixer(contextType, shamanOptions);
modelFixer.FixOnModelCreating(modelBuilder);
});
if (!fix)
{
log("Skip");
}
}
public ModelFixer(Type dbContextType, ShamanOptions shamanOptions, ModelInfo modelInfo = null)
{
_shamanOptions = shamanOptions ?? ShamanOptions.CreateShamanOptions(dbContextType);
_info = modelInfo ?? new ModelInfo(dbContextType, _shamanOptions.Services);
}