blob: 90810c5bcfb5bf6a93283ec80967d03e8519caf9 (
plain) (
blame)
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
|
// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include "configstore.h"
#include <vespa/searchcommon/common/schema.h>
#include <map>
#include <set>
namespace proton {
struct ConfigMaps {
using SP = std::shared_ptr<ConfigMaps>;
std::map<search::SerialNum, std::shared_ptr<DocumentDBConfig>> configs;
std::set<search::SerialNum> _valid;
~ConfigMaps();
};
class MemoryConfigStore : public ConfigStore {
using Schema = search::index::Schema;
ConfigMaps::SP _maps;
public:
MemoryConfigStore(const MemoryConfigStore &) = delete;
MemoryConfigStore & operator = (const MemoryConfigStore &) = delete;
MemoryConfigStore();
MemoryConfigStore(ConfigMaps::SP maps);
~MemoryConfigStore();
SerialNum getBestSerialNum() const override;
SerialNum getOldestSerialNum() const override;
bool hasValidSerial(SerialNum serial) const override;
SerialNum getPrevValidSerial(SerialNum serial) const override;
void saveConfig(const DocumentDBConfig &config, SerialNum serial) override;
void loadConfig(const DocumentDBConfig &, SerialNum serial, std::shared_ptr<DocumentDBConfig> &loaded_config) override;
void removeInvalid() override;
void prune(SerialNum serial) override;
void serializeConfig(SerialNum, vespalib::nbostream &) override;
void deserializeConfig(SerialNum, vespalib::nbostream &) override;
void setProtonConfig(const ProtonConfigSP &) override;
};
// Holds the state of a set of MemoryConfigStore objects, making stored
// state available between different instantiations.
class MemoryConfigStores {
std::map<std::string, ConfigMaps::SP> _config_maps;
public:
MemoryConfigStores(const MemoryConfigStores &) = delete;
MemoryConfigStores & operator = (const MemoryConfigStores &) = delete;
MemoryConfigStores();
~MemoryConfigStores();
ConfigStore::UP getConfigStore(const std::string &type);
};
} // namespace proton
|