00001 // BESXMLCommand.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 "BESXMLCommand.h" 00034 #include "BESResponseHandlerList.h" 00035 #include "BESSyntaxUserError.h" 00036 #include "BESDataNames.h" 00037 00038 map< string, p_xmlcmd_builder> BESXMLCommand::cmd_list ; 00039 00040 BESXMLCommand::BESXMLCommand( const BESDataHandlerInterface &base_dhi ) 00041 { 00042 _dhi.make_copy( base_dhi ) ; 00043 } 00044 00045 void 00046 BESXMLCommand::set_response() 00047 { 00048 _dhi.response_handler = 00049 BESResponseHandlerList::TheList()->find_handler( _dhi.action ) ; 00050 if( !_dhi.response_handler ) 00051 { 00052 string err( "Command " ) ; 00053 err += _dhi.action + " does not have a registered response handler" ; 00054 throw BESSyntaxUserError( err, __FILE__, __LINE__ ) ; 00055 } 00056 _dhi.data[DATA_REQUEST] = _str_cmd ; 00057 } 00058 00059 void 00060 BESXMLCommand::add_command( const string &cmd_str, p_xmlcmd_builder cmd ) 00061 { 00062 BESXMLCommand::cmd_list[cmd_str] = cmd ; 00063 } 00064 00065 bool 00066 BESXMLCommand::del_command( const string &cmd_str ) 00067 { 00068 bool ret = false ; 00069 00070 BESXMLCommand::cmd_iter iter = BESXMLCommand::cmd_list.find( cmd_str ) ; 00071 if( iter != BESXMLCommand::cmd_list.end() ) 00072 { 00073 BESXMLCommand::cmd_list.erase( iter ) ; 00074 } 00075 return ret ; 00076 } 00077 00078 p_xmlcmd_builder 00079 BESXMLCommand::find_command( const string &cmd_str ) 00080 { 00081 return BESXMLCommand::cmd_list[cmd_str] ; 00082 } 00083 00090 void 00091 BESXMLCommand::dump( ostream &strm ) const 00092 { 00093 strm << BESIndent::LMarg << "BESXMLCommand::dump - (" 00094 << (void *)this << ")" << endl ; 00095 BESIndent::Indent() ; 00096 BESIndent::UnIndent() ; 00097 } 00098