private void PurgeItemsInternal(IEnumerable<InventoryItemBase> items, long timeStamp)
{
C5.HashSet<byte[]> allParentFolderBytes = new C5.HashSet<byte[]>(new ByteArrayValueComparer());
Dictionary<byte[], Dictionary<string, List<Mutation>>> muts = new Dictionary<byte[], Dictionary<string, List<Mutation>>>();
foreach (InventoryItemBase item in items)
{
byte[] oldParentFolderBytes = ByteEncoderHelper.GuidEncoder.ToByteArray(item.Folder.Guid);
allParentFolderBytes.FindOrAdd(ref oldParentFolderBytes);
byte[] itemIdBytes = ByteEncoderHelper.GuidEncoder.ToByteArray(item.ID.Guid);
muts[itemIdBytes] = new Dictionary<string, List<Mutation>>();
//remove the item from the index
this.GetItemParentDeletionMutations(itemIdBytes, timeStamp, muts);
//remove the item from the old folder
this.GetItemDeletionMutations(itemIdBytes, oldParentFolderBytes, timeStamp, muts, true);
}
ICluster cluster = AquilesHelper.RetrieveCluster(_clusterName);
cluster.Execute(new ExecutionBlock(delegate(Apache.Cassandra.Cassandra.Client client)
{
client.batch_mutate(muts, DEFAULT_CONSISTENCY_LEVEL);
return null;
}), KEYSPACE);
}