1/********************************************************************
2 * Copyright (c) 2013 - 2014, Pivotal Inc.
3 * All rights reserved.
4 *
5 * Author: Zhanwei Wang
6 ********************************************************************/
7/********************************************************************
8 * 2014 -
9 * open source under Apache License Version 2.0
10 ********************************************************************/
11/**
12 * Licensed to the Apache Software Foundation (ASF) under one
13 * or more contributor license agreements. See the NOTICE file
14 * distributed with this work for additional information
15 * regarding copyright ownership. The ASF licenses this file
16 * to you under the Apache License, Version 2.0 (the
17 * "License"); you may not use this file except in compliance
18 * with the License. You may obtain a copy of the License at
19 *
20 * http://www.apache.org/licenses/LICENSE-2.0
21 *
22 * Unless required by applicable law or agreed to in writing, software
23 * distributed under the License is distributed on an "AS IS" BASIS,
24 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
25 * See the License for the specific language governing permissions and
26 * limitations under the License.
27 */
28#include "RpcChannelKey.h"
29
30#include <vector>
31
32namespace Hdfs {
33namespace Internal {
34
35RpcChannelKey::RpcChannelKey(const RpcAuth & a, const RpcProtocolInfo & p,
36 const RpcServerInfo & s, const RpcConfig & c) :
37 auth(a), conf(c), protocol(p), server(s) {
38 const Token * temp = auth.getUser().selectToken(protocol.getTokenKind(),
39 server.getTokenService());
40
41 if (temp) {
42 token = shared_ptr<Token> (new Token(*temp));
43 }
44}
45
46size_t RpcChannelKey::hash_value() const {
47 size_t tokenHash = token ? token->hash_value() : 0;
48 size_t values[] = { auth.hash_value(), protocol.hash_value(),
49 server.hash_value(), conf.hash_value(), tokenHash
50 };
51 return CombineHasher(values, sizeof(values) / sizeof(values[0]));
52}
53
54}
55}
56