1 //
2 // ConfigurationView.cpp
3 //
4 // Library: Util
5 // Package: Configuration
6 // Module: ConfigurationView
7 //
8 // Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
9 // and Contributors.
10 //
11 // SPDX-License-Identifier: BSL-1.0
12 //
13
14
15 #include "Poco/Util/ConfigurationView.h"
16
17
18 namespace Poco {
19 namespace Util {
20
21
ConfigurationView(const std::string & prefix,AbstractConfiguration::Ptr pConfig)22 ConfigurationView::ConfigurationView(const std::string& prefix, AbstractConfiguration::Ptr pConfig):
23 _prefix(prefix),
24 _pConfig(pConfig)
25 {
26 poco_check_ptr (pConfig);
27 }
28
29
~ConfigurationView()30 ConfigurationView::~ConfigurationView()
31 {
32 }
33
34
getRaw(const std::string & key,std::string & value) const35 bool ConfigurationView::getRaw(const std::string& key, std::string& value) const
36 {
37 std::string translatedKey = translateKey(key);
38 return _pConfig->getRaw(translatedKey, value) || _pConfig->getRaw(key, value);
39 }
40
41
setRaw(const std::string & key,const std::string & value)42 void ConfigurationView::setRaw(const std::string& key, const std::string& value)
43 {
44 std::string translatedKey = translateKey(key);
45 _pConfig->setRaw(translatedKey, value);
46 }
47
48
enumerate(const std::string & key,Keys & range) const49 void ConfigurationView::enumerate(const std::string& key, Keys& range) const
50 {
51 std::string translatedKey = translateKey(key);
52 _pConfig->enumerate(translatedKey, range);
53 }
54
55
removeRaw(const std::string & key)56 void ConfigurationView::removeRaw(const std::string& key)
57 {
58 std::string translatedKey = translateKey(key);
59 _pConfig->remove(translatedKey);
60 }
61
62
translateKey(const std::string & key) const63 std::string ConfigurationView::translateKey(const std::string& key) const
64 {
65 std::string result = _prefix;
66 if (!result.empty() && !key.empty() && key[0] != '[') result += '.';
67 result += key;
68 return result;
69 }
70
71
72 } } // namespace Poco::Util
73