1#include <Interpreters/ExternalLoaderXMLConfigRepository.h>
2
3#include <Common/StringUtils/StringUtils.h>
4#include <Common/Config/ConfigProcessor.h>
5#include <Common/getMultipleKeysFromConfig.h>
6
7#include <Poco/Glob.h>
8#include <Poco/File.h>
9#include <Poco/Path.h>
10
11
12namespace DB
13{
14ExternalLoaderXMLConfigRepository::ExternalLoaderXMLConfigRepository(
15 const Poco::Util::AbstractConfiguration & main_config_, const std::string & config_key_)
16 : main_config(main_config_), config_key(config_key_)
17{
18}
19
20Poco::Timestamp ExternalLoaderXMLConfigRepository::getUpdateTime(const std::string & definition_entity_name)
21{
22 return Poco::File(definition_entity_name).getLastModified();
23}
24
25std::set<std::string> ExternalLoaderXMLConfigRepository::getAllLoadablesDefinitionNames()
26{
27 std::set<std::string> files;
28
29 auto patterns = getMultipleValuesFromConfig(main_config, "", config_key);
30
31 for (auto & pattern : patterns)
32 {
33 if (pattern.empty())
34 continue;
35
36 if (pattern[0] != '/')
37 {
38 const auto app_config_path = main_config.getString("config-file", "config.xml");
39 const auto config_dir = Poco::Path{app_config_path}.parent().toString();
40 const auto absolute_path = config_dir + pattern;
41 Poco::Glob::glob(absolute_path, files, 0);
42 if (!files.empty())
43 continue;
44 }
45
46 Poco::Glob::glob(pattern, files, 0);
47 }
48
49 for (std::set<std::string>::iterator it = files.begin(); it != files.end();)
50 {
51 if (ConfigProcessor::isPreprocessedFile(*it))
52 files.erase(it++);
53 else
54 ++it;
55 }
56
57 return files;
58}
59
60bool ExternalLoaderXMLConfigRepository::exists(const std::string & definition_entity_name)
61{
62 return Poco::File(definition_entity_name).exists();
63}
64
65Poco::AutoPtr<Poco::Util::AbstractConfiguration> ExternalLoaderXMLConfigRepository::load(
66 const std::string & config_file)
67{
68 ConfigProcessor config_processor{config_file};
69 ConfigProcessor::LoadedConfig preprocessed = config_processor.loadConfig();
70 config_processor.savePreprocessedConfig(preprocessed, main_config.getString("path", DBMS_DEFAULT_PATH));
71 return preprocessed.configuration;
72}
73
74}
75