00001 // BESDapResponse.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 "BESDapResponse.h" 00034 #include "BESContextManager.h" 00035 #include "BESConstraintFuncs.h" 00036 #include "BESDataNames.h" 00037 #include "BESError.h" 00038 00055 void 00056 BESDapResponse::read_contexts() 00057 { 00058 bool found = false; 00059 00060 // d_explicit_containers is false by default 00061 string context = BESContextManager::TheManager()->get_context("dap_explicit_containers", found); 00062 if (found) { 00063 if (context == "yes") 00064 d_explicit_containers = true; 00065 else if (context == "no") 00066 d_explicit_containers = false; 00067 else 00068 throw BESError("dap_explicit_containers must be yes or no", 00069 BES_SYNTAX_USER_ERROR, __FILE__, __LINE__); 00070 } 00071 00072 if (!found) { 00073 context = BESContextManager::TheManager()->get_context("dap_format", found); 00074 if (found) { 00075 if (context == "dap2") 00076 d_explicit_containers = false; 00077 else 00078 d_explicit_containers = true; 00079 } 00080 } 00081 00082 context = BESContextManager::TheManager()->get_context("xdap_accept", found); 00083 if (found) 00084 d_dap_client_protocol = context; 00085 00086 context = BESContextManager::TheManager()->get_context("xml:base", found); 00087 if (found) 00088 d_request_xml_base = context; 00089 00090 } 00091 00099 bool BESDapResponse::is_dap2() 00100 { 00101 return !d_explicit_containers; 00102 #if 0 00103 bool found = false; 00104 string context = BESContextManager::TheManager()->get_context( 00105 "dap_format", found); 00106 if (found && (context == "dap2" || context == "2.0")) { 00107 return true; 00108 } 00109 return false; 00110 #endif 00111 } 00112 00123 void 00124 BESDapResponse::set_constraint( BESDataHandlerInterface &dhi ) 00125 { 00126 if( dhi.container ) 00127 { 00128 if( is_dap2() ) 00129 { 00130 dhi.data[POST_CONSTRAINT] = dhi.container->get_constraint() ; 00131 } 00132 else 00133 { 00134 BESConstraintFuncs::post_append( dhi ) ; 00135 } 00136 } 00137 } 00138 00146 void 00147 BESDapResponse::dump( ostream &strm ) const 00148 { 00149 strm << BESIndent::LMarg << "BESDapResponse::dump - (" 00150 << (void *)this << ")" << endl ; 00151 BESIndent::Indent(); 00152 strm << BESIndent::LMarg << "d_explicit_containers: " << d_explicit_containers << endl; 00153 strm << BESIndent::LMarg << "d_dap_client_protocol: " << d_dap_client_protocol << endl; 00154 BESIndent::UnIndent(); 00155 00156 BESIndent::UnIndent(); 00157 } 00158