Line data Source code
1 : // DUNE DAQ modification notice:
2 : // This file has been modified from the original ATLAS dbe source for the DUNE DAQ project.
3 : // Fork baseline commit: dbe-02-12-17 (2022-05-12).
4 : // Renamed since fork: no.
5 :
6 : /*
7 : * config_api_info.cpp
8 : *
9 : * Created on: Apr 20, 2016
10 : * Author: Leonidas Georgopoulos
11 : */
12 :
13 : #include "dbe/config_api_info.hpp"
14 : #include "conffwk/Schema.hpp"
15 : #include "dbe/Sorting.hpp"
16 : #include "dbe/config_api.hpp"
17 : #include "dbe/treenode.hpp"
18 : #include <QString>
19 : //------------------------------------------------------------------------------------------
20 : // DBE::CONFIG::API::INFO NAMESPACE
21 : //------------------------------------------------------------------------------------------
22 : /*
23 : * This namespace groups methods for providing information about config related
24 : * structures and objects
25 : */
26 : namespace dbe {
27 : namespace config {
28 : namespace api {
29 : namespace info {
30 : //------------------------------------------------------------------------------------------
31 : template<>
32 : std::vector<dbe::tref>
33 2 : onclass::objects<true>(std::string const& cname, bool const keep_inherited)
34 : {
35 2 : std::vector<dbe::tref> objectrefs = inner::dbcontroller::gets(cname);
36 :
37 2 : if (not keep_inherited) {
38 1 : objectrefs.erase(std::remove_if(objectrefs.begin(),
39 : objectrefs.end(),
40 3 : [&cname](dbe::tref anobject) { return (anobject.class_name() != cname); }),
41 2 : objectrefs.end());
42 : }
43 :
44 2 : std::sort(objectrefs.begin(), objectrefs.end(), SortObjects());
45 :
46 2 : return objectrefs;
47 0 : }
48 : template std::vector<dbe::tref>
49 : onclass::objects<true>(std::string const&, bool const);
50 :
51 : template<>
52 : std::vector<dbe::tref>
53 0 : onclass::objects<false>(std::string const& cname, bool const keep_inherited)
54 : {
55 0 : std::vector<dbe::tref> objectrefs = inner::dbcontroller::gets(cname);
56 :
57 0 : if (not keep_inherited) {
58 0 : objectrefs.erase(std::remove_if(objectrefs.begin(),
59 : objectrefs.end(),
60 0 : [&cname](dbe::tref anobject) { return (anobject.class_name() != cname); }),
61 0 : objectrefs.end());
62 : }
63 :
64 0 : return objectrefs;
65 0 : }
66 : template std::vector<dbe::tref>
67 : onclass::objects<false>(std::string const&, bool const);
68 : //------------------------------------------------------------------------------------------
69 :
70 : //------------------------------------------------------------------------------------------
71 : bool
72 3 : onclass::derived(std::string const& fromclass, std::string const& aclass)
73 : {
74 3 : dunedaq::conffwk::class_t aclassdef{ dbe::config::api::info::onclass::definition(aclass, false) };
75 :
76 10 : for (std::string const& x : aclassdef.p_superclasses) {
77 10 : if (fromclass == x) {
78 3 : return true;
79 : }
80 : }
81 :
82 0 : return false;
83 3 : }
84 : //------------------------------------------------------------------------------------------
85 :
86 : //------------------------------------------------------------------------------------------
87 : bool
88 1 : has_obj(std::string const& classname, std::string const& object_uid)
89 : {
90 1 : try {
91 1 : return not inner::dbcontroller::get({ object_uid, classname }).is_null();
92 0 : } catch (daq::dbe::config_object_retrieval_result_is_null const& e) {
93 0 : return false;
94 0 : }
95 :
96 : return true;
97 : }
98 : //------------------------------------------------------------------------------------------
99 :
100 : //------------------------------------------------------------------------------------------
101 : dunedaq::conffwk::class_t
102 15 : onclass::definition(const std::string& cn, bool direct_only)
103 : {
104 15 : try {
105 17 : return dbaccessor::dbptr()->get_class_info(cn, direct_only);
106 2 : } catch (dunedaq::conffwk::NotFound const& Ex) {
107 2 : return dunedaq::conffwk::class_t();
108 2 : }
109 : }
110 : //------------------------------------------------------------------------------------------
111 :
112 : //------------------------------------------------------------------------------------------
113 : dunedaq::conffwk::attribute_t
114 0 : attributematch(QString const& AttributeName, QString const& ClassName)
115 : {
116 0 : const dunedaq::conffwk::class_t& ClassInfo =
117 0 : dbe::config::api::info::onclass::definition(ClassName.toStdString(), false);
118 0 : const std::vector<dunedaq::conffwk::attribute_t> AttributeList = ClassInfo.p_attributes;
119 :
120 0 : for (auto& Attribute : AttributeList) {
121 0 : if (Attribute.p_name == AttributeName.toStdString()) {
122 0 : return Attribute;
123 : }
124 : }
125 :
126 0 : return dunedaq::conffwk::attribute_t();
127 0 : }
128 : //------------------------------------------------------------------------------------------
129 :
130 : //------------------------------------------------------------------------------------------
131 : bool
132 1 : relation::is_simple(dunedaq::conffwk::relationship_t const& relation)
133 : {
134 1 : return (relation.p_cardinality == dunedaq::conffwk::only_one) or
135 1 : (relation.p_cardinality == dunedaq::conffwk::zero_or_one);
136 : }
137 : //------------------------------------------------------------------------------------------
138 :
139 : //------------------------------------------------------------------------------------------
140 : template<>
141 : dunedaq::conffwk::relationship_t
142 1 : info::relation::match<std::string>(std::string const& arelation, std::string const& aclass)
143 : {
144 1 : dunedaq::conffwk::class_t const& aninfo_for_class = dbe::config::api::info::onclass::definition(aclass, false);
145 1 : std::vector<dunedaq::conffwk::relationship_t> const relations = aninfo_for_class.p_relationships;
146 :
147 1 : for (auto& r : relations) {
148 1 : if (r.p_name == arelation) {
149 1 : return r;
150 : }
151 : }
152 0 : return dunedaq::conffwk::relationship_t();
153 1 : }
154 : template dunedaq::conffwk::relationship_t
155 : info::relation::match<std::string>(std::string const&, std::string const&);
156 : //------------------------------------------------------------------------------------------
157 :
158 : //------------------------------------------------------------------------------------------
159 : template<>
160 : dunedaq::conffwk::relationship_t
161 0 : info::relation::match<QString>(QString const& arelation, QString const& aclass)
162 : {
163 0 : return match(aclass.toStdString(), arelation.toStdString());
164 : }
165 : template dunedaq::conffwk::relationship_t
166 : info::relation::match<QString>(QString const&, QString const&);
167 : //------------------------------------------------------------------------------------------
168 : }
169 : }
170 : }
171 : }
172 : //------------------------------------------------------------------------------------------
|
