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LSSTDataManagementBasePackage
BoostStorage.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 
25 #ifndef LSST_MWI_PERSISTENCE_BOOSTSTORAGE_H
26 #define LSST_MWI_PERSISTENCE_BOOSTSTORAGE_H
27 
48 
49 #include <boost/archive/text_oarchive.hpp>
50 #include <boost/archive/text_iarchive.hpp>
51 #include <boost/scoped_ptr.hpp>
52 #include <fstream>
53 
54 namespace lsst {
55 namespace daf {
56 namespace persistence {
57 
58 class BoostStorage : public Storage {
59 public:
60  typedef boost::shared_ptr<BoostStorage> Ptr;
61 
62  BoostStorage(void);
63  virtual ~BoostStorage(void);
64 
65  virtual void setPolicy(lsst::pex::policy::Policy::Ptr policy);
66  virtual void setPersistLocation(LogicalLocation const& location);
67  virtual void setRetrieveLocation(LogicalLocation const& location);
68 
69  virtual void startTransaction(void);
70  virtual void endTransaction(void);
71 
72  virtual boost::archive::text_oarchive& getOArchive(void);
73  virtual boost::archive::text_iarchive& getIArchive(void);
74 
75 private:
76  boost::scoped_ptr<std::ofstream> _ostream;
77  boost::scoped_ptr<std::ifstream> _istream;
78  boost::scoped_ptr<boost::archive::text_oarchive> _oarchive;
80  boost::scoped_ptr<boost::archive::text_iarchive> _iarchive;
82 };
83 
84 }}} // lsst::daf::persistence
85 
86 
87 #endif
boost::scoped_ptr< std::ofstream > _ostream
Output stream.
Definition: BoostStorage.h:76
Class for logical location of a persisted Persistable instance.
virtual boost::archive::text_iarchive & getIArchive(void)
Interface for Storage abstract base class.
boost::shared_ptr< Policy > Ptr
Definition: Policy.h:172
boost::shared_ptr< BoostStorage > Ptr
Definition: BoostStorage.h:60
virtual void setRetrieveLocation(LogicalLocation const &location)
Definition: BoostStorage.cc:84
boost::scoped_ptr< boost::archive::text_oarchive > _oarchive
boost::serialization archive wrapper for output stream.
Definition: BoostStorage.h:78
virtual boost::archive::text_oarchive & getOArchive(void)
Class for boost::serialization storage.
Definition: BoostStorage.h:58
boost::scoped_ptr< boost::archive::text_iarchive > _iarchive
boost::serialization archive wrapper for input stream.
Definition: BoostStorage.h:80
boost::scoped_ptr< std::ifstream > _istream
Input stream.
Definition: BoostStorage.h:77
virtual void setPolicy(lsst::pex::policy::Policy::Ptr policy)
Definition: BoostStorage.cc:69
virtual void setPersistLocation(LogicalLocation const &location)
Definition: BoostStorage.cc:75
Abstract base class for storage implementations.
Definition: Storage.h:60