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9e1ceb13 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | ///////////////////////////////////////////////////////////////////// | |
17 | // // | |
18 | // class AliCDBPath // | |
19 | // Path string identifying the object: // | |
20 | // "level0/level1/level2" // | |
21 | // (was: "Detector/DBType/DetSpecType") // | |
22 | // (example: "ZDC/Calib/Pedestals") // | |
23 | // // | |
24 | ///////////////////////////////////////////////////////////////////// | |
25 | ||
26 | #include "AliCDBPath.h" | |
27 | ||
28 | #include <TObjArray.h> | |
29 | #include <TObjString.h> | |
30 | #include <TRegexp.h> | |
31 | ||
32 | #include "AliLog.h" | |
33 | ||
34 | ClassImp(AliCDBPath) | |
35 | ||
36 | //_____________________________________________________________________________ | |
37 | AliCDBPath::AliCDBPath() { | |
38 | // default constructor | |
39 | ||
40 | } | |
41 | ||
42 | //_____________________________________________________________________________ | |
43 | AliCDBPath::AliCDBPath(const AliCDBPath& other): | |
44 | TObject(), | |
45 | fPath(other.fPath) | |
46 | { | |
47 | // constructor | |
48 | Init(); | |
49 | InitPath(); | |
50 | ||
51 | } | |
52 | ||
53 | //_____________________________________________________________________________ | |
54 | AliCDBPath::AliCDBPath(const char* level0, const char* level1, | |
55 | const char* level2): | |
56 | fLevel0(level0), | |
57 | fLevel1(level1), | |
58 | fLevel2(level2) | |
59 | { | |
60 | // constructor | |
61 | ||
62 | fPath += level0; | |
63 | fPath += '/'; | |
64 | fPath += level1; | |
65 | fPath += '/'; | |
66 | fPath += level2; | |
67 | ||
68 | if ((IsWord(fLevel0) || fLevel0 == "*") | |
69 | && (IsWord(fLevel1) || fLevel1 == "*") | |
70 | && (IsWord(fLevel2) || fLevel2 == "*")) { | |
71 | ||
72 | fIsValid = kTRUE; | |
73 | } else { | |
74 | fIsValid = kFALSE; | |
75 | AliError(Form("Invalid AliCDBPath <%s/%s/%s>!", | |
76 | level0, level1, level2)); | |
77 | } | |
78 | ||
79 | Init(); | |
80 | } | |
81 | ||
82 | //_____________________________________________________________________________ | |
83 | AliCDBPath::AliCDBPath(const char* path): | |
84 | fPath(path) | |
85 | { | |
86 | // constructor | |
87 | ||
88 | Init(); | |
89 | InitPath(); | |
90 | } | |
91 | ||
92 | //_____________________________________________________________________________ | |
93 | AliCDBPath::AliCDBPath(const TString& path): | |
94 | fPath(path) | |
95 | { | |
96 | Init(); | |
97 | InitPath(); | |
98 | } | |
99 | ||
100 | //_____________________________________________________________________________ | |
101 | void AliCDBPath::InitPath() { | |
102 | // sets fLevel0, fLevel1, fLevel2, validity flagss from fPath | |
103 | ||
104 | TSubString strippedString = fPath.Strip(TString::kBoth); | |
105 | TString aString(strippedString); | |
106 | strippedString = aString.Strip(TString::kBoth, '/'); | |
107 | ||
108 | TObjArray* anArray = TString(strippedString).Tokenize("/"); | |
109 | Int_t paramCount = anArray->GetEntriesFast(); | |
110 | ||
111 | if (paramCount == 1) { | |
112 | if (fPath == "*") { | |
113 | fLevel0 = "*"; | |
114 | fLevel1 = "*"; | |
115 | fLevel2 = "*"; | |
116 | ||
117 | fIsValid = kTRUE; | |
118 | } else { | |
119 | fIsValid = kFALSE; | |
120 | } | |
121 | ||
122 | } else if (paramCount == 2) { | |
123 | fLevel0 = ((TObjString*) anArray->At(0))->GetString(); | |
124 | TString aString = ((TObjString*) anArray->At(1))->GetString(); | |
125 | ||
126 | if (IsWord(fLevel0) && aString == "*") { | |
127 | fLevel1 = "*"; | |
128 | fLevel2 = "*"; | |
129 | ||
130 | fIsValid = kTRUE; | |
131 | ||
132 | } else { | |
133 | fIsValid = kFALSE; | |
134 | } | |
135 | ||
136 | } else if (paramCount == 3) { | |
137 | fLevel0 = ((TObjString*) anArray->At(0))->GetString(); | |
138 | fLevel1 = ((TObjString*) anArray->At(1))->GetString(); | |
139 | fLevel2 = ((TObjString*) anArray->At(2))->GetString(); | |
140 | ||
141 | if ((IsWord(fLevel0) || fLevel0 == "*") | |
142 | && (IsWord(fLevel1) || fLevel1 == "*") | |
143 | && (IsWord(fLevel2) || fLevel2 == "*")) { | |
144 | ||
145 | fIsValid = kTRUE; | |
146 | } else { | |
147 | fIsValid = kFALSE; | |
148 | } | |
149 | ||
150 | } else { | |
151 | fIsValid = kFALSE; | |
152 | ||
153 | } | |
154 | ||
155 | if (!fIsValid) { | |
156 | AliInfo(Form("Invalid AliCDBPath <%s>!", fPath.Data())); | |
157 | } | |
158 | ||
159 | delete anArray; | |
160 | ||
161 | Init(); | |
162 | } | |
163 | ||
164 | //_____________________________________________________________________________ | |
165 | AliCDBPath::~AliCDBPath() { | |
166 | // destructor | |
167 | ||
168 | } | |
169 | ||
170 | //_____________________________________________________________________________ | |
171 | Bool_t AliCDBPath::IsWord(const TString& str) { | |
172 | // check if string is a word | |
173 | ||
174 | TRegexp pattern("^[a-zA-Z0-9_]+$"); | |
175 | ||
176 | return str.Contains(pattern); | |
177 | } | |
178 | ||
179 | //_____________________________________________________________________________ | |
180 | void AliCDBPath::Init() { | |
181 | // set fIsWildcard flag | |
182 | ||
183 | fIsWildcard = fPath.MaybeWildcard(); | |
184 | } | |
185 | ||
186 | //_____________________________________________________________________________ | |
187 | Bool_t AliCDBPath::Level0Comprises(const TString& str) const { | |
188 | // check if Level0 is wildcard or is equal to str | |
189 | ||
190 | if (fLevel0 == "*") { | |
191 | return kTRUE; | |
192 | } | |
193 | ||
194 | return fLevel0 == str; | |
195 | } | |
196 | ||
197 | //_____________________________________________________________________________ | |
198 | Bool_t AliCDBPath::Level1Comprises(const TString& str) const { | |
199 | // check if Level1 is wildcard or is equal to str | |
200 | ||
201 | if (fLevel1 == "*") { | |
202 | return kTRUE; | |
203 | } | |
204 | ||
205 | return fLevel1 == str; | |
206 | } | |
207 | ||
208 | //_____________________________________________________________________________ | |
209 | Bool_t AliCDBPath::Level2Comprises(const TString& str) const { | |
210 | // check if Level2 is wildcard or is equal to str | |
211 | ||
212 | if (fLevel2 == "*") { | |
213 | return kTRUE; | |
214 | } | |
215 | ||
216 | return fLevel2 == str; | |
217 | } | |
218 | ||
219 | //_____________________________________________________________________________ | |
220 | Bool_t AliCDBPath::Comprises(const AliCDBPath& other) const { | |
221 | // check if path is wildcard and comprises other | |
222 | ||
223 | return Level0Comprises(other.fLevel0) | |
224 | && Level1Comprises(other.fLevel1) | |
225 | && Level2Comprises(other.fLevel2); | |
226 | } |