OPeNDAP Hyrax Back End Server (BES)
Updated for version 3.8.3
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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 #include "BESLog.h" 00038 00039 map< string, p_xmlcmd_builder> BESXMLCommand::cmd_list ; 00040 00048 BESXMLCommand::BESXMLCommand( const BESDataHandlerInterface &base_dhi ) 00049 { 00050 _dhi.make_copy( base_dhi ) ; 00051 } 00052 00056 void 00057 BESXMLCommand::set_response() 00058 { 00059 _dhi.response_handler = 00060 BESResponseHandlerList::TheList()->find_handler( _dhi.action ) ; 00061 if( !_dhi.response_handler ) 00062 { 00063 string err( "Command " ) ; 00064 err += _dhi.action + " does not have a registered response handler" ; 00065 throw BESSyntaxUserError( err, __FILE__, __LINE__ ) ; 00066 } 00067 _dhi.data[DATA_REQUEST] = _str_cmd ; 00068 *(BESLog::TheLog()) << _dhi.data[SERVER_PID] 00069 << " from " << _dhi.data[REQUEST_FROM] 00070 << " [" << _str_cmd << "] received" << endl ; 00071 00072 } 00073 00084 void 00085 BESXMLCommand::add_command( const string &cmd_str, p_xmlcmd_builder cmd ) 00086 { 00087 BESXMLCommand::cmd_list[cmd_str] = cmd ; 00088 } 00089 00095 bool 00096 BESXMLCommand::del_command( const string &cmd_str ) 00097 { 00098 bool ret = false ; 00099 00100 BESXMLCommand::cmd_iter iter = BESXMLCommand::cmd_list.find( cmd_str ) ; 00101 if( iter != BESXMLCommand::cmd_list.end() ) 00102 { 00103 BESXMLCommand::cmd_list.erase( iter ) ; 00104 } 00105 return ret ; 00106 } 00107 00112 p_xmlcmd_builder 00113 BESXMLCommand::find_command( const string &cmd_str ) 00114 { 00115 return BESXMLCommand::cmd_list[cmd_str] ; 00116 } 00117 00124 void 00125 BESXMLCommand::dump( ostream &strm ) const 00126 { 00127 strm << BESIndent::LMarg << "BESXMLCommand::dump - (" 00128 << (void *)this << ")" << endl ; 00129 BESIndent::Indent() ; 00130 BESIndent::UnIndent() ; 00131 } 00132