/// <summary>
/// Initializes the storage provider.
/// </summary>
/// <param name="name">The name of this provider instance.</param>
/// <param name="providerRuntime">A Orleans runtime object managing all storage providers.</param>
/// <param name="config">Configuration info for this provider instance.</param>
/// <returns>Completion promise for this operation.</returns>
public virtual Task Init(string name, IProviderRuntime providerRuntime, IProviderConfiguration config)
{
// ASSERT Log != null
Log = providerRuntime.GetLogger(this.GetType().FullName);
Log.Info("Init {0}", name);
Name = name;
ConnectionString = config.GetProperty("ConnectionString");
string mapName = config.GetProperty("MapName");
string shardCredentials = config.GetProperty("ShardCredentials");
string factoryTypeName = config.GetProperty("StateMapFactoryType");
_ignore = config.GetPropertyBool("Ignore", false);
if (_ignore)
{
Log.Info("!!!Actual SQL persistance will be ignored!!!");
}
// Look for a specified StateMapFactoryType or the first type implementing IGrainStateMapFactory
Type factoryType = null;
foreach (var asm in AppDomain.CurrentDomain.GetAssemblies())
{
foreach (var type in asm.GetTypes())
{
if (type != null &&
(!string.IsNullOrEmpty(factoryTypeName) && type.FullName == factoryTypeName ||
string.IsNullOrEmpty(factoryTypeName) &&
null != type.GetInterface(typeof(IGrainStateMapFactory).FullName)))
{
factoryType = type;
break;
}
}
}
if (null == factoryType)
{
throw new ArgumentException(string.Format("Could not locate a state map factory type {0}", factoryTypeName));
}
var factory = (IGrainStateMapFactory)Activator.CreateInstance(factoryType);
var grainStateMap = factory.CreateGrainStateMap();
_dataManager = new SqlDataManager(providerRuntime.GetLogger("SqlDataManager"), grainStateMap, ConnectionString, shardCredentials, mapName);
return(TaskDone.Done);
}
/// <summary>
/// Initializes the storage provider.
/// </summary>
/// <param name="name">The name of this provider instance.</param>
/// <param name="providerRuntime">A Orleans runtime object managing all storage providers.</param>
/// <param name="config">Configuration info for this provider instance.</param>
/// <returns>Completion promise for this operation.</returns>
public virtual Task Init(string name, IProviderRuntime providerRuntime, IProviderConfiguration config)
{
// ASSERT Log != null
Log = providerRuntime.GetLogger(this.GetType().FullName);
Log.Info("Init {0}", name);
Name = name;
ConnectionString = config.GetProperty("ConnectionString");
string mapName = config.GetProperty("MapName");
string shardCredentials = config.GetProperty("ShardCredentials");
string factoryTypeName = config.GetProperty("StateMapFactoryType");
_ignore = config.GetPropertyBool("Ignore", false);
if (_ignore)
Log.Info("!!!Actual SQL persistance will be ignored!!!");
// Look for a specified StateMapFactoryType or the first type implementing IGrainStateMapFactory
Type factoryType = null;
foreach (var asm in AppDomain.CurrentDomain.GetAssemblies())
{
foreach (var type in asm.GetTypes())
{
if (type != null &&
(!string.IsNullOrEmpty(factoryTypeName) && type.FullName == factoryTypeName ||
string.IsNullOrEmpty(factoryTypeName) &&
null != type.GetInterface(typeof (IGrainStateMapFactory).FullName)))
{
factoryType = type;
break;
}
}
}
if (null == factoryType)
throw new ArgumentException(string.Format("Could not locate a state map factory type {0}", factoryTypeName));
var factory = (IGrainStateMapFactory)Activator.CreateInstance(factoryType);
var grainStateMap = factory.CreateGrainStateMap();
_dataManager = new SqlDataManager(providerRuntime.GetLogger("SqlDataManager"), grainStateMap, ConnectionString, shardCredentials, mapName);
return TaskDone.Done;
}