OPeNDAP Hyrax Back End Server (BES) Updated for version 3.8.3
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00001 // BESXMLSetContainerCommand.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 "BESXMLSetContainerCommand.h" 00034 #include "BESContainerStorageList.h" 00035 #include "BESXMLUtils.h" 00036 #include "BESUtil.h" 00037 #include "BESResponseNames.h" 00038 #include "BESDataNames.h" 00039 #include "BESSyntaxUserError.h" 00040 #include "BESDebug.h" 00041 00042 BESXMLSetContainerCommand::BESXMLSetContainerCommand( const BESDataHandlerInterface &base_dhi ) 00043 : BESXMLCommand( base_dhi ) 00044 { 00045 } 00046 00053 void 00054 BESXMLSetContainerCommand::parse_request( xmlNode *node ) 00055 { 00056 string action ; // name of the node, should be setContainer 00057 string name ; // symbolic name of the container as name="" 00058 string storage ; // storage of container, default is default, as space= 00059 string value ; // real name of the container, e.g. path 00060 00061 map<string, string> props ; 00062 BESXMLUtils::GetNodeInfo( node, action, value, props ) ; 00063 if( action != SETCONTAINER_STR ) 00064 { 00065 string err = "The specified command " + action 00066 + " is not a set container command" ; 00067 throw BESSyntaxUserError( err, __FILE__, __LINE__ ) ; 00068 } 00069 00070 if( value.empty() ) 00071 { 00072 string err = action + " command: container real name missing" ; 00073 throw BESSyntaxUserError( err, __FILE__, __LINE__ ) ; 00074 } 00075 00076 // what is the symbolic name of this container 00077 name = props["name"] ; 00078 if( name.empty() ) 00079 { 00080 string err = action + " command: name property missing" ; 00081 throw BESSyntaxUserError( err, __FILE__, __LINE__ ) ; 00082 } 00083 _dhi.data[SYMBOLIC_NAME] = name ; 00084 00085 // where should this container be stored 00086 _dhi.data[STORE_NAME] = PERSISTENCE_VOLATILE ; 00087 storage = props["space"] ; 00088 if( !storage.empty() ) 00089 { 00090 _dhi.data[STORE_NAME] = storage ; 00091 } 00092 else 00093 { 00094 storage = PERSISTENCE_VOLATILE ; 00095 } 00096 00097 // this can be the empty string, so just set it this way 00098 string container_type = props["type"] ; 00099 _dhi.data[CONTAINER_TYPE] = container_type ; 00100 00101 // now that everything has passed tests, set the value in the dhi 00102 _dhi.data[REAL_NAME] = value ; 00103 _dhi.action = SETCONTAINER ; 00104 00105 _str_cmd = (string)"set container in " + storage 00106 + " values " + name + "," + value ; 00107 if( !container_type.empty() ) 00108 { 00109 _str_cmd += "," + container_type ; 00110 } 00111 _str_cmd += ";" ; 00112 00113 // now that we've set the action, go get the response handler for the 00114 // action 00115 BESXMLCommand::set_response() ; 00116 } 00117 00124 void 00125 BESXMLSetContainerCommand::dump( ostream &strm ) const 00126 { 00127 strm << BESIndent::LMarg << "BESXMLSetContainerCommand::dump - (" 00128 << (void *)this << ")" << endl ; 00129 BESIndent::Indent() ; 00130 BESXMLCommand::dump( strm ) ; 00131 BESIndent::UnIndent() ; 00132 } 00133 00134 BESXMLCommand * 00135 BESXMLSetContainerCommand::CommandBuilder( const BESDataHandlerInterface &base_dhi ) 00136 { 00137 return new BESXMLSetContainerCommand( base_dhi ) ; 00138 } 00139