bes  Updated for version 3.20.5
BESXMLCatalogCommand.cc
1 // BESXMLCatalogCommand.cc
2 
3 // This file is part of bes, A C++ back-end server implementation framework
4 // for the OPeNDAP Data Access Protocol.
5 
6 // Copyright (c) 2004-2009 University Corporation for Atmospheric Research
7 // Author: Patrick West <pwest@ucar.edu> and Jose Garcia <jgarcia@ucar.edu>
8 //
9 // This library is free software; you can redistribute it and/or
10 // modify it under the terms of the GNU Lesser General Public
11 // License as published by the Free Software Foundation; either
12 // version 2.1 of the License, or (at your option) any later version.
13 //
14 // This library is distributed in the hope that it will be useful,
15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 // Lesser General Public License for more details.
18 //
19 // You should have received a copy of the GNU Lesser General Public
20 // License along with this library; if not, write to the Free Software
21 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 //
23 // You can contact University Corporation for Atmospheric Research at
24 // 3080 Center Green Drive, Boulder, CO 80301
25 
26 // (c) COPYRIGHT University Corporation for Atmospheric Research 2004-2005
27 // Please read the full copyright statement in the file COPYRIGHT_UCAR.
28 //
29 // Authors:
30 // pwest Patrick West <pwest@ucar.edu>
31 // jgarcia Jose Garcia <jgarcia@ucar.edu>
32 
33 #include "BESXMLCatalogCommand.h"
34 #include "BESContainerStorageList.h"
35 #include "BESNames.h"
36 #include "BESDataNames.h"
37 #include "BESXMLUtils.h"
38 #include "BESUtil.h"
39 #include "BESSyntaxUserError.h"
40 #include "BESDebug.h"
41 
42 BESXMLCatalogCommand::BESXMLCatalogCommand(const BESDataHandlerInterface &base_dhi) :
43  BESXMLCommand(base_dhi)
44 {
45 }
46 
56 {
57  string name;
58  string value;
59  map<string, string> props;
60  BESXMLUtils::GetNodeInfo(node, name, value, props);
61  if (name != CATALOG_RESPONSE_STR /*&& name != SHOW_INFO_RESPONSE_STR*/) {
62  string err = "The specified command " + name + " is not a show catalog or show info command";
63  throw BESSyntaxUserError(err, __FILE__, __LINE__);
64  }
65 
66  // the action is the same for show catalog and show info
67  d_xmlcmd_dhi.action = CATALOG_RESPONSE;
68 
69  d_cmd_log_info = "show catalog";
70 
71  // catalog is an additional property and may be empty.
72  d_xmlcmd_dhi.data[CATALOG] = props[CATALOG];
73 
74  // node is an optional property, so could be empty string
75  d_xmlcmd_dhi.data[CONTAINER] = props["node"];
76 
77  if (!d_xmlcmd_dhi.data[CONTAINER].empty()) {
78  d_cmd_log_info += " for " + d_xmlcmd_dhi.data[CONTAINER];
79  }
80 
81  d_cmd_log_info += ";";
82 
83  // Get the response handler for the action
85 }
86 
93 void BESXMLCatalogCommand::dump(ostream &strm) const
94 {
95  strm << BESIndent::LMarg << "BESXMLCatalogCommand::dump - (" << (void *) this << ")" << endl;
96  BESIndent::Indent();
97  BESXMLCommand::dump(strm);
98  BESIndent::UnIndent();
99 }
100 
102 BESXMLCatalogCommand::CommandBuilder(const BESDataHandlerInterface &base_dhi)
103 {
104  return new BESXMLCatalogCommand(base_dhi);
105 }
106 
virtual void dump(ostream &strm) const
dumps information about this object
static void GetNodeInfo(xmlNode *node, string &name, string &value, map< string, string > &props)
get the name, value if any, and any properties for the specified node
Definition: BESXMLUtils.cc:101
error thrown if there is a user syntax error in the request or any other user error
virtual void set_response()
The request has been parsed, use the command action name to set the response handler.
virtual void dump(ostream &strm) const
dumps information about this object
virtual void parse_request(xmlNode *node)
Parse a show catalog command.
Structure storing information used by the BES to handle the request.
map< string, string > data
the map of string data that will be required for the current request.
Base class for the BES's commands.
Definition: BESXMLCommand.h:63
string action
the response object requested, e.g. das, dds
std::string d_cmd_log_info
Used only for the log.
Definition: BESXMLCommand.h:74