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/*
* Copyright (c) 2013 SURFnet bv
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*****************************************************************************
ObjectStoreToken.cpp
The object store abstract token base class
*****************************************************************************/
#include "config.h"
#include "log.h"
#include "ObjectStoreToken.h"
// OSToken is a concrete implementation of ObjectStoreToken base class.
#include "OSToken.h"
#ifdef HAVE_OBJECTSTORE_BACKEND_DB
// DBToken is a concrete implementation of ObjectSToreToken that stores the objects and attributes in an SQLite3 database.
#include "DBToken.h"
#endif
typedef ObjectStoreToken* (*CreateToken)(const std::string , const std::string , const ByteString& , const ByteString& );
typedef ObjectStoreToken* (*AccessToken)(const std::string &, const std::string &);
static CreateToken static_createToken = reinterpret_cast<CreateToken>(OSToken::createToken);
static AccessToken static_accessToken = reinterpret_cast<AccessToken>(OSToken::accessToken);
// Create a new token
/*static*/ bool ObjectStoreToken::selectBackend(const std::string &backend)
{
if (backend == "file")
{
static_createToken = reinterpret_cast<CreateToken>(OSToken::createToken);
static_accessToken = reinterpret_cast<AccessToken>(OSToken::accessToken);
}
#ifdef HAVE_OBJECTSTORE_BACKEND_DB
else if (backend == "db")
{
static_createToken = reinterpret_cast<CreateToken>(DBToken::createToken);
static_accessToken = reinterpret_cast<AccessToken>(DBToken::accessToken);
}
#endif
else
{
ERROR_MSG("Unknown value (%s) for objectstore.backend in configuration", backend.c_str());
return false;
}
return true;
}
ObjectStoreToken* ObjectStoreToken::createToken(const std::string basePath, const std::string tokenDir, const ByteString& label, const ByteString& serial)
{
return static_createToken(basePath,tokenDir,label,serial);
}
// Access an existing token
/*static*/ ObjectStoreToken *ObjectStoreToken::accessToken(const std::string &basePath, const std::string &tokenDir)
{
return static_accessToken(basePath, tokenDir);
}
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