public async Task <bool> Sync()
{
using var context = DataContextHandler.CreateContext();
context.Attach(this);
foreach (var propertyName in _modifiedProperties)
{
context
.Entry(this)
.Property(propertyName)
.IsModified = true;
}
var result = await context
.SaveChangesAsync()
.ConfigureAwait(false);
if (result > 0)
{
MarkAllPropertiesUnmodified();
return(true);
}
else
{
return(false);
}
}
public static IRepository <TPoco> GetRepository <TPoco>(string connectionID, bool useSharedDataContext = true) where TPoco : class
{
CheckInitializationNeeded();
var ctxType = DataContextHandler.GetDataContextTypeForPOCOType(typeof(TPoco));
return(DataContextHandler.GetRepository <TPoco>(GetDataContext(ctxType, connectionID, useSharedDataContext)));
}
public static void DisposeDataContexts(bool commitChanges)
{
CheckInitializationNeeded();
var contexts = new List <object>(_threadLocalObjects.Value.Values);
DataContextHandler.DisposeDataContexts(contexts, commitChanges);
contexts.Clear();
contexts = null;
_threadLocalObjects.Value.Clear();
}
public async Task <bool> RemoveFromDataStore(T item)
{
using var context = DataContextHandler.CreateContext();
context.Remove(item);
var result = await context
.SaveChangesAsync()
.ConfigureAwait(false);
return(result > 0);
}
void TestSettingAndCreatingOfContext()
{
// 1. CreateContext throws if not initialized
Assert.Throws <InvalidOperationException>(() => DataContextHandler.CreateContext());
// 2. Setting context works
DataContextHandler.SetContext <TestContext1>();
Assert.IsType <TestContext1>(DataContextHandler.CreateContext());
// 3. Changing context works
DataContextHandler.SetContext <TestContext2>();
Assert.IsType <TestContext2>(DataContextHandler.CreateContext());
}
public static object GetDataContext(Type dataContextType, string connectionID, bool useSharedDataContext = true)
{
CheckInitializationNeeded();
if (!useSharedDataContext)
{
return(DataContextHandler.GetDataContextOfType(dataContextType, DatabaseConnectionManager.GetConfiguration(connectionID)));
}
else
{
if (!_threadLocalObjects.Value.ContainsKey(connectionID))
{
var contexto = DataContextHandler.GetDataContextOfType(dataContextType, DatabaseConnectionManager.GetConfiguration(connectionID));
_threadLocalObjects.Value.Add(connectionID, contexto);
}
return(_threadLocalObjects.Value[connectionID]);
}
}
