BESDapModule.cc

// BESDapModule.cc
 
// This file is part of bes, A C++ back-end server implementation framework
// for the OPeNDAP Data Access Protocol.
 
// Copyright (c) 2004-2009 University Corporation for Atmospheric Research
// Author: Patrick West <pwest@ucar.edu>
//
// This library is free software; you can redistribute it and/or
// 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.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
//
// You can contact University Corporation for Atmospheric Research at
// 3080 Center Green Drive, Boulder, CO 80301
 
// (c) COPYRIGHT University Corporation for Atmospheric Research 2004-2005
// Please read the full copyright statement in the file COPYRIGHT_UCAR.
//
// Authors:
//      pwest       Patrick West <pwest@ucar.edu>
 
#include "config.h"
 
#include <iostream>
 
 
#include "BESDapModule.h"
 
#include "BESDapRequestHandler.h"
#include "BESRequestHandlerList.h"
 
#include "BESDapNames.h"
#include "BESNames.h"
#include "BESResponseHandlerList.h"
 
#include "BESDASResponseHandler.h"
#include "BESDDSResponseHandler.h"
#include "BESDataResponseHandler.h"
#include "BESDDXResponseHandler.h"
#include "BESDataDDXResponseHandler.h"
#include "BESDMRResponseHandler.h"
#include "BESDap4ResponseHandler.h"
 
#if 0
#include "BESCatalogResponseHandler.h"
#endif
 
#include "BESServiceRegistry.h"
 
#if 0
// These I added to test the Null AggregationServer code jhrg 1/30/15
#include "BESDapNullAggregationServer.h"
// Removed jhrg 3/17/15 #include "BESDapSequenceAggregationServer.h"
#include "BESAggFactory.h"
#endif
 
#include "BESDapTransmit.h"
#include "BESTransmitter.h"
#include "BESReturnManager.h"
#include "BESTransmitterNames.h"
 
#include "BESDebug.h"
#include "BESInternalFatalError.h"
#include "BESDapError.h"
 
#include "DapFunctionUtils.h"
#include <libdap/ServerFunctionsList.h>
#include "ShowPathInfoResponseHandler.h"
 
using std::endl;
 
 
void BESDapModule::initialize(const string &modname)
{
    BESDEBUG("dap", "Initializing DAP Modules:" << endl);
 
    BESRequestHandlerList::TheList()->add_handler(modname, new BESDapRequestHandler(modname));
    BESResponseHandlerList::TheList()->add_handler(DAS_RESPONSE, BESDASResponseHandler::DASResponseBuilder);
    BESResponseHandlerList::TheList()->add_handler( DDS_RESPONSE, BESDDSResponseHandler::DDSResponseBuilder );
    BESResponseHandlerList::TheList()->add_handler(DDX_RESPONSE, BESDDXResponseHandler::DDXResponseBuilder);
    BESResponseHandlerList::TheList()->add_handler(DATA_RESPONSE, BESDataResponseHandler::DataResponseBuilder);
    BESResponseHandlerList::TheList()->add_handler(DATADDX_RESPONSE, BESDataDDXResponseHandler::DataDDXResponseBuilder);
    BESResponseHandlerList::TheList()->add_handler(DMR_RESPONSE, BESDMRResponseHandler::DMRResponseBuilder);
    BESResponseHandlerList::TheList()->add_handler(DAP4DATA_RESPONSE, BESDap4ResponseHandler::Dap4ResponseBuilder);
 
#if 0
    BESDEBUG("dap", "    adding " << CATALOG_RESPONSE << " response handler" << endl);
    BESResponseHandlerList::TheList()->add_handler(CATALOG_RESPONSE, BESCatalogResponseHandler::CatalogResponseBuilder);
#endif
 
 
    BESDEBUG("dap", "Adding " << OPENDAP_SERVICE << " services:" << endl);
    BESServiceRegistry *registry = BESServiceRegistry::TheRegistry();
    registry->add_service(OPENDAP_SERVICE);
    registry->add_to_service(OPENDAP_SERVICE, DAS_SERVICE, DAS_DESCRIPT, DAP_FORMAT);
    registry->add_to_service(OPENDAP_SERVICE, DDS_SERVICE, DDS_DESCRIPT, DAP_FORMAT);
    registry->add_to_service(OPENDAP_SERVICE, DDX_SERVICE, DDX_DESCRIPT, DAP_FORMAT);
    registry->add_to_service(OPENDAP_SERVICE, DATA_SERVICE, DATA_DESCRIPT, DAP_FORMAT);
    registry->add_to_service(OPENDAP_SERVICE, DATADDX_SERVICE, DATADDX_DESCRIPT, DAP_FORMAT);
 
    registry->add_to_service(OPENDAP_SERVICE, DMR_SERVICE, DMR_DESCRIPT, DAP_FORMAT);
    registry->add_to_service(OPENDAP_SERVICE, DAP4DATA_SERVICE, DAP4DATA_DESCRIPT, DAP_FORMAT);
 
    BESDEBUG("dap", "Initializing DAP Basic Transmitters:" << endl);
    BESReturnManager::TheManager()->add_transmitter(DAP_FORMAT, new BESDapTransmit());
    // TODO ?? BESReturnManager::TheManager()->add_transmitter( DAP4_FORMAT, new BESDapTransmit( ) );
 
    BESDEBUG("dap", "    adding DAP Utility Function 'wrapitup'()" << endl);
    WrapItUp *wiu = new WrapItUp();
    libdap::ServerFunctionsList::TheList()->add_function(wiu);
 
    BESDEBUG("dap", "    adding " << SHOW_PATH_INFO_RESPONSE << " response handler" << endl ) ;
    BESResponseHandlerList::TheList()->add_handler( SHOW_PATH_INFO_RESPONSE, ShowPathInfoResponseHandler::ShowPathInfoResponseBuilder ) ;
 
    BESDEBUG("dap", "    adding dap debug context" << endl);
    BESDebug::Register("dap");
 
    BESDEBUG("dap", "Done Initializing DAP Modules:" << endl);
}
 
void BESDapModule::terminate(const string &modname)
{
    BESDEBUG("dap", "Removing DAP Modules:" << endl);
 
    BESResponseHandlerList::TheList()->remove_handler(DAS_RESPONSE);
    BESResponseHandlerList::TheList()->remove_handler(DDS_RESPONSE);
    BESResponseHandlerList::TheList()->remove_handler(DDX_RESPONSE);
    BESResponseHandlerList::TheList()->remove_handler(DATA_RESPONSE);
    BESResponseHandlerList::TheList()->remove_handler(DATADDX_RESPONSE);
 
    BESResponseHandlerList::TheList()->remove_handler(CATALOG_RESPONSE);
 
    BESResponseHandlerList::TheList()->remove_handler(DMR_RESPONSE);
    BESResponseHandlerList::TheList()->remove_handler(DAP4DATA_RESPONSE);
 
#if 0
    BESResponseHandlerList::TheList()->remove_handler(CATALOG_RESPONSE);
#endif
 
    BESDEBUG("dap", "    removing " << OPENDAP_SERVICE << " services" << endl);
    BESServiceRegistry::TheRegistry()->remove_service(OPENDAP_SERVICE);
 
    BESDEBUG("dap", "    removing dap Request Handler " << modname << endl);
    BESRequestHandler *rh = BESRequestHandlerList::TheList()->remove_handler(modname);
    if (rh) delete rh;
 
    BESReturnManager::TheManager()->del_transmitter(DAP_FORMAT);
    // TODO ?? BESReturnManager::TheManager()->del_transmitter( DAP4_FORMAT );
 
    BESDEBUG("dap", "Done Removing DAP Modules:" << endl);
}

void BESDapModule::dump(ostream &strm) const
{
    strm << BESIndent::LMarg << "BESDapModule::dump - (" << (void *) this << ")" << endl;
}
 
extern "C" {
BESAbstractModule *maker()
{
    return new BESDapModule;
}
}