/* Copyright (C) 2012 J.F.Dockes
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "autoconfig.h"
#include "rcldoc.h"
#include "fetcher.h"
#include "bglfetcher.h"
#include "log.h"
#include "ptmutex.h"
#include "beaglequeuecache.h"
// We use a single beagle cache object to access beagle data. We protect it
// against multiple thread access.
static PTMutexInit o_beagler_mutex;
bool BGLDocFetcher::fetch(RclConfig* cnf, const Rcl::Doc& idoc, RawDoc& out)
{
string udi;
if (!idoc.getmeta(Rcl::Doc::keyudi, &udi) || udi.empty()) {
LOGERR("BGLDocFetcher:: no udi in idoc\n" );
return false;
}
Rcl::Doc dotdoc;
{
PTMutexLocker locker(o_beagler_mutex);
// Retrieve from our webcache (beagle data). The beagler
// object is created at the first call of this routine and
// deleted when the program exits.
static BeagleQueueCache o_beagler(cnf);
if (!o_beagler.getFromCache(udi, dotdoc, out.data)) {
LOGINFO("BGLDocFetcher::fetch: failed for [" << (udi) << "]\n" );
return false;
}
}
if (dotdoc.mimetype.compare(idoc.mimetype)) {
LOGINFO("BGLDocFetcher:: udi [" << (udi) << "], mimetp mismatch: in: [" << (idoc.mimetype) << "], bgl [" << (dotdoc.mimetype) << "]\n" );
}
out.kind = RawDoc::RDK_DATA;
return true;
}
bool BGLDocFetcher::makesig(RclConfig* cnf, const Rcl::Doc& idoc, string& sig)
{
// Bgl sigs are empty
sig.clear();
return true;
}