forked from apache/arrow
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathexternal_store.cc
More file actions
63 lines (53 loc) · 1.96 KB
/
Copy pathexternal_store.cc
File metadata and controls
63 lines (53 loc) · 1.96 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
// 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 <iostream>
#include <sstream>
#include "arrow/util/memory.h"
#include "plasma/external_store.h"
namespace plasma {
Status ExternalStores::ExtractStoreName(const std::string& endpoint,
std::string* store_name) {
size_t off = endpoint.find_first_of(':');
if (off == std::string::npos) {
return Status::Invalid("Malformed endpoint " + endpoint);
}
*store_name = endpoint.substr(0, off);
return Status::OK();
}
void ExternalStores::RegisterStore(const std::string& store_name,
std::shared_ptr<ExternalStore> store) {
Stores().insert({store_name, store});
}
void ExternalStores::DeregisterStore(const std::string& store_name) {
auto it = Stores().find(store_name);
if (it == Stores().end()) {
return;
}
Stores().erase(it);
}
std::shared_ptr<ExternalStore> ExternalStores::GetStore(const std::string& store_name) {
auto it = Stores().find(store_name);
if (it == Stores().end()) {
return nullptr;
}
return it->second;
}
ExternalStores::StoreMap& ExternalStores::Stores() {
static auto* external_stores = new StoreMap();
return *external_stores;
}
} // namespace plasma