00001 // BESXMLShowErrorCommand.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 "BESXMLShowErrorCommand.h" 00034 #include "BESXMLUtils.h" 00035 #include "BESUtil.h" 00036 #include "BESResponseNames.h" 00037 #include "BESDataNames.h" 00038 #include "BESSyntaxUserError.h" 00039 #include "BESDebug.h" 00040 00041 BESXMLShowErrorCommand::BESXMLShowErrorCommand( const BESDataHandlerInterface &base_dhi ) 00042 : BESXMLCommand( base_dhi ) 00043 { 00044 } 00045 00059 void 00060 BESXMLShowErrorCommand::parse_request( xmlNode *node ) 00061 { 00062 string etype ; 00063 string value ; 00064 string action ; 00065 map<string, string> props ; 00066 BESXMLUtils::GetNodeInfo( node, action, value, props ) ; 00067 if( action != SHOW_ERROR_STR ) 00068 { 00069 string err = "The specified command " + action 00070 + " is not a show error command" ; 00071 throw BESSyntaxUserError( err, __FILE__, __LINE__ ) ; 00072 } 00073 00074 _dhi.action = SHOW_ERROR ; 00075 00076 etype = props["type"] ; 00077 if( etype.empty() ) 00078 { 00079 string err = action + " command: error type property missing" ; 00080 throw BESSyntaxUserError( err, __FILE__, __LINE__ ) ; 00081 } 00082 // test the error type number in the response handler 00083 _dhi.data[SHOW_ERROR_TYPE] = etype ; 00084 _str_cmd = (string)"show error " + etype ; 00085 00086 // now that we've set the action, go get the response handler for the 00087 // action 00088 BESXMLCommand::set_response() ; 00089 } 00090 00097 void 00098 BESXMLShowErrorCommand::dump( ostream &strm ) const 00099 { 00100 strm << BESIndent::LMarg << "BESXMLShowErrorCommand::dump - (" 00101 << (void *)this << ")" << endl ; 00102 BESIndent::Indent() ; 00103 BESXMLCommand::dump( strm ) ; 00104 BESIndent::UnIndent() ; 00105 } 00106 00107 BESXMLCommand * 00108 BESXMLShowErrorCommand::CommandBuilder( const BESDataHandlerInterface &base_dhi ) 00109 { 00110 return new BESXMLShowErrorCommand( base_dhi ) ; 00111 } 00112