/// <summary>
/// Handle Transfer Bucket, Actually transfer bucket data to requesting node/shard
/// </summary>
/// <param name="operation"></param>
/// <returns></returns>
private object HandleTransferBucketKeys(IStateTransferOperation operation)
{
ICorresponder corrosponder = null;
lock (collectionCorresponderMap)
{
//if (!collectionCorresponderMap.ContainsKey(operation.TaskIdentity))
//{
// if (LoggerManager.Instance.StateXferLogger.IsDebugEnabled)
// LoggerManager.Instance.StateXferLogger.Debug("DatabaseStateTransferManager.HandleTransferBucketKeys","Creating StateTxferCorrosponder for :"+operation.TaskIdentity.ToString());
// collectionCorresponderMap[operation.TaskIdentity] = new StateTxfrCorresponder(context, this, operation.TaskIdentity);//.DBName, operation.TaskIdentity.ColName, operation.TaskIdentity.NodeInfo, operation.TaskIdentity.Type);
//}
corrosponder = collectionCorresponderMap[operation.TaskIdentity];
}
if (corrosponder == null)
{
Exception ex = new StateTransferException("No corrosponder found for :" + operation.TaskIdentity.ToString());
if (LoggerManager.Instance.StateXferLogger.IsErrorEnabled)
{
LoggerManager.Instance.StateXferLogger.Error("DatabaseStateTransferManager.HandleTransferBucketKeys", ex);
}
return(ex);
}
return(corrosponder.GetBucketKeys(operation.Params));
}
/// <summary>
/// Handle Transfer Bucket, Actually transfer bucket data to requesting node/shard
/// </summary>
/// <param name="operation"></param>
/// <returns></returns>
private object HandleTransferBucketData(IStateTransferOperation operation)
{
ICorresponder corrosponder = null;
lock (collectionCorresponderMap)
{
if (collectionCorresponderMap.ContainsKey(operation.TaskIdentity))
{
corrosponder = collectionCorresponderMap[operation.TaskIdentity];
}
}
if (corrosponder == null)
{
Exception ex = new StateTransferException("No corrosponder found for :" + operation.TaskIdentity.ToString());
if (LoggerManager.Instance.StateXferLogger.IsErrorEnabled)
{
LoggerManager.Instance.StateXferLogger.Error("DatabaseStateTransferManager.HandleTransferBucketData", ex);
}
return(ex);
}
return(corrosponder.GetBucketData(operation.Params));
}