DmrppModule.cc

// DmrppModule.cc
 
// Copyright (c) 2016 OPeNDAP, Inc. Author: Nathan Potter <npotter@opendap.org>
//                                                                            
// modify it under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation; either version 2.1 of
// the License, or (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
// 02110-1301 U\ SA
//
// You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI.
// 02874-0112.
 
#include <iostream>
#include <string>
 
#include <BESRequestHandlerList.h>
#include <BESDebug.h>
 
#include <BESDapService.h>
#include <BESResponseNames.h>
#include <BESContainerStorageList.h>
#include <BESFileContainerStorage.h>
#include <BESCatalogDirectory.h>
#include <BESCatalogList.h>
 
#include <BESReturnManager.h>
#include <BESServiceRegistry.h>
#include <BESDapNames.h>
 
#include "DmrppModule.h"
#include "DmrppRequestHandler.h"
 
#include "writer/FODmrppTransmitter.h"
 
#define RETURNAS_DMRPP "dmrpp"
 
using namespace std;
 
#define DAP_CATALOG "catalog"
 
#define prolog string("DmrppModule::").append(__func__).append("() - ")
 
namespace dmrpp {
 
void DmrppModule::initialize(const string &modname)
{
    BESDebug::Register(modname);
 
    BESDEBUG(modname, prolog << "Initializing DMR++ Reader Module " << modname << endl);
 
    BESRequestHandlerList::TheList()->add_handler(modname, new DmrppRequestHandler(modname));
 
    BESDapService::handle_dap_service(modname);
 
    if (!BESCatalogList::TheCatalogList()->ref_catalog(DAP_CATALOG)) {
        BESCatalogList::TheCatalogList()->add_catalog(new BESCatalogDirectory(DAP_CATALOG));
    }
 
    if (!BESContainerStorageList::TheList()->ref_persistence(DAP_CATALOG)) {
        BESFileContainerStorage *csc = new BESFileContainerStorage(DAP_CATALOG);
        BESContainerStorageList::TheList()->add_persistence(csc);
    }
 
    /*BESDEBUG(modname, "    adding " << modname << " dmrpp-ngap container storage" << endl);
    BESContainerStorageList::TheList()->add_persistence(new NgapBuildDmrppContainerStorage(modname));*/
 
    // This part of the handler sets up transmitters that return DMRPP responses
    BESReturnManager::TheManager()->add_transmitter(RETURNAS_DMRPP, new FODmrppTransmitter());
    BESServiceRegistry::TheRegistry()->add_format(OPENDAP_SERVICE, DAP4DATA_SERVICE, RETURNAS_DMRPP);
 
    BESDEBUG(modname, prolog << "Done Initializing DMR++ Reader Module " << modname << endl);
}
 
void DmrppModule::terminate(const string &modname)
{
    BESDEBUG(modname, prolog << "Cleaning DMR++ Reader Module " << modname << endl);
 
    BESRequestHandler *rh = BESRequestHandlerList::TheList()->remove_handler(modname);
    delete rh;
 
    BESContainerStorageList::TheList()->deref_persistence(DAP_CATALOG);
 
    BESCatalogList::TheCatalogList()->deref_catalog(DAP_CATALOG);
 
    BESDEBUG(modname, prolog << "Done Cleaning DMR++ Reader Module " << modname << endl);
}
 
extern "C" {
BESAbstractModule *maker()
{
    return new DmrppModule;
}
}
 
void DmrppModule::dump(ostream &strm) const
{
    strm << BESIndent::LMarg << "DmrppModule::dump - (" << (void *) this << ")" << endl;
}
 
} // namespace dmrpp