| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <ignite/network/codec_data_filter.h> |
| |
| namespace ignite |
| { |
| namespace network |
| { |
| CodecDataFilter::CodecDataFilter(const SP_CodecFactory &factory) : |
| codecFactory(factory), |
| codecs(new CodecMap()), |
| codecsCs() |
| { |
| // No-op. |
| } |
| |
| CodecDataFilter::~CodecDataFilter() |
| { |
| delete codecs; |
| } |
| |
| bool CodecDataFilter::Send(uint64_t id, const DataBuffer &data) |
| { |
| SP_Codec codec = FindCodec(id); |
| if (!codec.IsValid()) |
| return false; |
| |
| DataBuffer data0(data); |
| while (true) |
| { |
| DataBuffer out = codec.Get()->Encode(data0); |
| |
| if (out.IsEmpty()) |
| break; |
| |
| DataFilterAdapter::Send(id, out); |
| } |
| |
| return true; |
| } |
| |
| void CodecDataFilter::OnConnectionSuccess(const EndPoint &addr, uint64_t id) |
| { |
| { |
| common::concurrent::CsLockGuard lock(codecsCs); |
| |
| codecs->insert(std::make_pair(id, codecFactory.Get()->Build())); |
| } |
| |
| DataFilterAdapter::OnConnectionSuccess(addr, id); |
| } |
| |
| void CodecDataFilter::OnConnectionClosed(uint64_t id, const IgniteError *err) |
| { |
| { |
| common::concurrent::CsLockGuard lock(codecsCs); |
| |
| codecs->erase(id); |
| } |
| |
| DataFilterAdapter::OnConnectionClosed(id, err); |
| } |
| |
| void CodecDataFilter::OnMessageReceived(uint64_t id, const DataBuffer &msg) |
| { |
| SP_Codec codec = FindCodec(id); |
| if (!codec.IsValid()) |
| return; |
| |
| DataBuffer msg0(msg); |
| while (true) |
| { |
| DataBuffer out = codec.Get()->Decode(msg0); |
| |
| if (out.IsEmpty()) |
| break; |
| |
| DataFilterAdapter::OnMessageReceived(id, out); |
| } |
| } |
| |
| SP_Codec CodecDataFilter::FindCodec(uint64_t id) |
| { |
| common::concurrent::CsLockGuard lock(codecsCs); |
| |
| std::map<uint64_t, SP_Codec>::iterator it = codecs->find(id); |
| if (it == codecs->end()) |
| return SP_Codec(); |
| |
| return it->second; |
| } |
| } |
| } |