| /** |
| * 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. |
| */ |
| |
| #ifndef _HDFS_LIBHDFS3_RPC_RPCCHANNELKEY_H_ |
| #define _HDFS_LIBHDFS3_RPC_RPCCHANNELKEY_H_ |
| |
| #include "Hash.h" |
| #include "RpcAuth.h" |
| #include "RpcConfig.h" |
| #include "RpcProtocolInfo.h" |
| #include "RpcServerInfo.h" |
| #include "SharedPtr.h" |
| #include "client/Token.h" |
| |
| namespace hdfs { |
| namespace internal { |
| |
| class RpcChannelKey { |
| public: |
| RpcChannelKey(const RpcAuth &a, const RpcProtocolInfo &p, |
| const RpcServerInfo &s, const RpcConfig &c); |
| |
| public: |
| size_t hash_value() const; |
| |
| const RpcAuth &getAuth() const { |
| return auth; |
| } |
| |
| const RpcConfig &getConf() const { |
| return conf; |
| } |
| |
| const RpcProtocolInfo &getProtocol() const { |
| return protocol; |
| } |
| |
| const RpcServerInfo &getServer() const { |
| return server; |
| } |
| |
| bool operator ==(const RpcChannelKey &other) const { |
| return this->auth == other.auth && this->protocol == other.protocol |
| && this->server == other.server && this->conf == other.conf |
| && ((token == NULL && other.token == NULL) |
| || (token && other.token && *token == *other.token)); |
| } |
| |
| const Token &getToken() const { |
| assert(token != NULL); |
| return *token; |
| } |
| |
| bool hasToken() { |
| return token != NULL; |
| } |
| |
| private: |
| const RpcAuth auth; |
| const RpcConfig conf; |
| const RpcProtocolInfo protocol; |
| const RpcServerInfo server; |
| hdfs::internal::shared_ptr<Token> token; |
| }; |
| |
| } |
| } |
| |
| HDFS_HASH_DEFINE(::hdfs::internal::RpcChannelKey); |
| |
| #endif /* _HDFS_LIBHDFS3_RPC_RPCCHANNELKEY_H_ */ |