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LSSTDataManagementBasePackage
UrnPolicyFile.h
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1 // -*- lsst-c++ -*-
2 
3 /*
4  * LSST Data Management System
5  * Copyright 2008, 2009, 2010 LSST Corporation.
6  *
7  * This product includes software developed by the
8  * LSST Project (http://www.lsst.org/).
9  *
10  * This program is free software: you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
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24 
35 #ifndef LSST_PEX_POLICY_URNPOLICYFILE_H
36 #define LSST_PEX_POLICY_URNPOLICYFILE_H
37 
39 
40 namespace lsst {
41 namespace pex {
42 namespace policy {
43 
69 public:
70 
85  explicit UrnPolicyFile(const std::string& urn,
86  bool strictUrn=false, bool strictLoads=true)
87  // TODO: oops, this is a segfault waiting to happen -- pass a string instead?
88  : DefaultPolicyFile(productNameFromUrn(urn, strictUrn).c_str(),
89  filePathFromUrn(urn, strictUrn),
90  reposFromUrn(urn, strictUrn),
91  strictLoads),
92  _urn(urn) {}
93 
100  static std::string productNameFromUrn(const std::string& urn,
101  bool strictUrn=false);
102 
109  static std::string filePathFromUrn(const std::string& urn,
110  bool strictUrn=false);
111 
118  static std::string reposFromUrn(const std::string& urn,
119  bool strictUrn=false);
120 
122 
125  static const std::string URN_PREFIX; // "urn:eupspkg:";
126  static const std::string URN_PREFIX_ABBREV; // "@";
128 
129 
137  static bool looksLikeUrn(const std::string& s, bool strict=false);
138 
139 private:
140  const std::string _urn;
141 };
142 
143 }}} // end namespace lsst::pex::policy
144 
145 #endif // LSST_PEX_POLICY_URNPOLICYFILE_H
static std::string productNameFromUrn(const std::string &urn, bool strictUrn=false)
UrnPolicyFile(const std::string &urn, bool strictUrn=false, bool strictLoads=true)
Definition: UrnPolicyFile.h:85
A Policy file in the installation directory of an LSST product, referred to using a URN...
Definition: UrnPolicyFile.h:68
the definition of the DefaultPolicyFile class
a representation of a default Policy file that is stored as a file in the installation directory of a...
static std::string reposFromUrn(const std::string &urn, bool strictUrn=false)
static bool looksLikeUrn(const std::string &s, bool strict=false)
static const std::string URN_PREFIX
static std::string filePathFromUrn(const std::string &urn, bool strictUrn=false)
static const std::string URN_PREFIX_ABBREV