SampleSayResponseHandler.cc

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00001 // SampleSayResponseHandler.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 "SampleSayResponseHandler.h"
00034 #include "BESInfoList.h"
00035 #include "BESInfo.h"
00036 #include "SampleResponseNames.h"
00037 
00038 SampleSayResponseHandler::SampleSayResponseHandler( const string &name )
00039     : BESResponseHandler( name )
00040 {
00041 }
00042 
00043 SampleSayResponseHandler::~SampleSayResponseHandler( )
00044 {
00045 }
00046 
00047 void
00048 SampleSayResponseHandler::execute( BESDataHandlerInterface &dhi )
00049 {
00050     // This is an example. Here you would build the BESResponseObject
00051     // object and set it to the _response protected data member
00052     BESInfo *info = BESInfoList::TheList()->build_info() ;
00053     _response = info ;
00054 
00055     // Here is where your code would fill in the new response object
00056     info->begin_response( SAY_RESPONSE, dhi ) ;
00057     string str = dhi.data[ SAY_WHAT ] + " " + dhi.data[ SAY_TO ] ;
00058     info->add_tag( "text", str ) ;
00059     info->end_response() ;
00060 }
00061 
00062 void
00063 SampleSayResponseHandler::transmit( BESTransmitter *transmitter,
00064                                BESDataHandlerInterface &dhi )
00065 {
00066     // Here is where you would transmit your response object using the
00067     // specified transmitter object. This is the example using the BESInfo
00068     // response object
00069     if( _response )
00070     {
00071         BESInfo *info = dynamic_cast<BESInfo *>( _response ) ;
00072         info->transmit( transmitter, dhi ) ;
00073     }
00074 }
00075 
00076 void
00077 SampleSayResponseHandler::dump( ostream &strm ) const
00078 {
00079     strm << BESIndent::LMarg << "SampleSayResponseHandler::dump - ("
00080                              << (void *)this << ")" << endl ;
00081     BESIndent::Indent() ;
00082     BESResponseHandler::dump( strm ) ;
00083     BESIndent::UnIndent() ;
00084 }
00085 
00086 BESResponseHandler *
00087 SampleSayResponseHandler::SampleSayResponseBuilder( const string &name )
00088 {
00089     return new SampleSayResponseHandler( name ) ;
00090 }
00091 

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