OPeNDAP Hyrax Back End Server (BES) Updated for version 3.8.3
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00001 // BESXMLShowCommand.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 "BESXMLShowCommand.h" 00034 #include "BESXMLUtils.h" 00035 #include "BESUtil.h" 00036 #include "BESSyntaxUserError.h" 00037 #include "BESDebug.h" 00038 00039 BESXMLShowCommand::BESXMLShowCommand( const BESDataHandlerInterface &base_dhi ) 00040 : BESXMLCommand( base_dhi ) 00041 { 00042 } 00043 00054 void 00055 BESXMLShowCommand::parse_request( xmlNode *node ) 00056 { 00057 string name ; 00058 string value ; 00059 map<string, string> props ; 00060 BESXMLUtils::GetNodeInfo( node, name, value, props ) ; 00061 if( BESUtil::lowercase( name.substr( 0, 4 ) ) != "show" ) 00062 { 00063 string err = "The specified command " + name 00064 + " is not a show command" ; 00065 throw BESSyntaxUserError( err, __FILE__, __LINE__ ) ; 00066 } 00067 if( name.length() <= 4 ) 00068 { 00069 string err = "The specified command " + name 00070 + " is not an allowed show command" ; 00071 throw BESSyntaxUserError( err, __FILE__, __LINE__ ) ; 00072 } 00073 00074 _dhi.action = "show." ; 00075 string toadd = BESUtil::lowercase( name.substr( 4, name.length() - 4 ) ) ; 00076 _dhi.action += toadd ; 00077 _str_cmd = (string)"show " + toadd + ";" ; 00078 BESDEBUG( "besxml", "Converted xml element name to command " 00079 << _dhi.action << endl ) ; 00080 00081 // now that we've set the action, go get the response handler for the 00082 // action 00083 BESXMLCommand::set_response() ; 00084 } 00085 00092 void 00093 BESXMLShowCommand::dump( ostream &strm ) const 00094 { 00095 strm << BESIndent::LMarg << "BESXMLShowCommand::dump - (" 00096 << (void *)this << ")" << endl ; 00097 BESIndent::Indent() ; 00098 BESXMLCommand::dump( strm ) ; 00099 BESIndent::UnIndent() ; 00100 } 00101 00102 BESXMLCommand * 00103 BESXMLShowCommand::CommandBuilder( const BESDataHandlerInterface &base_dhi ) 00104 { 00105 return new BESXMLShowCommand( base_dhi ) ; 00106 } 00107