BESProcIdResponseHandler.cc

Go to the documentation of this file.
00001 // BESProcIdResponseHandler.cc
00002 
00003 // This file is part of bes, A C++ back-end server implementation framework
00004 // for the OPeNDAP Data Access Protocol.
00005 
00006 // Copyright (c) 2004-2009 University Corporation for Atmospheric Research
00007 // Author: Patrick West <pwest@ucar.edu> and Jose Garcia <jgarcia@ucar.edu>
00008 //
00009 // This library is free software; you can redistribute it and/or
00010 // modify it under the terms of the GNU Lesser General Public
00011 // License as published by the Free Software Foundation; either
00012 // version 2.1 of the License, or (at your option) any later version.
00013 // 
00014 // This library is distributed in the hope that it will be useful,
00015 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00016 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00017 // Lesser General Public License for more details.
00018 // 
00019 // You should have received a copy of the GNU Lesser General Public
00020 // License along with this library; if not, write to the Free Software
00021 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00022 //
00023 // You can contact University Corporation for Atmospheric Research at
00024 // 3080 Center Green Drive, Boulder, CO 80301
00025  
00026 // (c) COPYRIGHT University Corporation for Atmospheric Research 2004-2005
00027 // Please read the full copyright statement in the file COPYRIGHT_UCAR.
00028 //
00029 // Authors:
00030 //      pwest       Patrick West <pwest@ucar.edu>
00031 //      jgarcia     Jose Garcia <jgarcia@ucar.edu>
00032 
00033 #include "config.h"
00034 
00035 #include "BESProcIdResponseHandler.h"
00036 #include "BESInfoList.h"
00037 #include "BESInfo.h"
00038 #include "BESResponseNames.h"
00039 #include "BESUtil.h"
00040 
00041 BESProcIdResponseHandler::BESProcIdResponseHandler( const string &name )
00042     : BESResponseHandler( name )
00043 {
00044 }
00045 
00046 BESProcIdResponseHandler::~BESProcIdResponseHandler( )
00047 {
00048 }
00049 
00061 void
00062 BESProcIdResponseHandler::execute( BESDataHandlerInterface &dhi )
00063 {
00064     BESInfo *info = BESInfoList::TheList()->build_info() ;
00065     _response = info ;
00066     dhi.action_name = PROCESS_RESPONSE_STR ;
00067     info->begin_response( PROCESS_RESPONSE_STR, dhi ) ;
00068     char mypid[12] ;
00069     BESUtil::fastpidconverter( mypid, 10 ) ;
00070     map<string,string> props ;
00071     props["pid"] = mypid ;
00072     info->add_tag( "process", "", &props ) ;
00073     info->end_response() ;
00074 }
00075 
00088 void
00089 BESProcIdResponseHandler::transmit( BESTransmitter *transmitter,
00090                                   BESDataHandlerInterface &dhi )
00091 {
00092     if( _response )
00093     {
00094         BESInfo *info = dynamic_cast<BESInfo *>(_response) ;
00095         if( !info )
00096             throw BESInternalError( "cast error", __FILE__, __LINE__ ) ;
00097         info->transmit( transmitter, dhi ) ;
00098     }
00099 }
00100 
00107 void
00108 BESProcIdResponseHandler::dump( ostream &strm ) const
00109 {
00110     strm << BESIndent::LMarg << "BESProcIdResponseHandler::dump - ("
00111                              << (void *)this << ")" << endl ;
00112     BESIndent::Indent() ;
00113     BESResponseHandler::dump( strm ) ;
00114     BESIndent::UnIndent() ;
00115 }
00116 
00117 BESResponseHandler *
00118 BESProcIdResponseHandler::ProcIdResponseBuilder( const string &name )
00119 {
00120     return new BESProcIdResponseHandler( name ) ;
00121 }
00122 

Generated on Sat Aug 22 06:04:40 2009 for OPeNDAP Hyrax Back End Server (BES) by  doxygen 1.6.0