OPeNDAP Hyrax Back End Server (BES)  Updated for version 3.8.3
BESShowDefsResponseHandler.cc
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1 // BESShowDefsResponseHandler.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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 
34 #include "BESInfoList.h"
35 #include "BESInfo.h"
37 #include "BESResponseNames.h"
38 
40  : BESResponseHandler( name )
41 {
42 }
43 
45 {
46 }
47 
60 void
62 {
64  _response = info ;
68  info->end_response() ;
69 }
70 
83 void
86 {
87  if( _response )
88  {
89  BESInfo *info = dynamic_cast<BESInfo *>(_response) ;
90  if( !info )
91  throw BESInternalError( "cast error", __FILE__, __LINE__ ) ;
92  info->transmit( transmitter, dhi ) ;
93  }
94 }
95 
102 void
103 BESShowDefsResponseHandler::dump( ostream &strm ) const
104 {
105  strm << BESIndent::LMarg << "BESShowDefsResponseHandler::dump - ("
106  << (void *)this << ")" << endl ;
108  BESResponseHandler::dump( strm ) ;
110 }
111 
114 {
115  return new BESShowDefsResponseHandler( name ) ;
116 }
117 
virtual BESInfo * build_info()
Definition: BESInfoList.cc:77
virtual void end_response()
Definition: BESInfo.cc:131
exception thrown if inernal error encountered
static BESInfoList * TheList()
Definition: BESInfoList.cc:142
virtual void transmit(BESTransmitter *transmitter, BESDataHandlerInterface &dhi)=0
transmit the informational object
#define SHOWDEFS_RESPONSE_STR
static void Indent()
Definition: BESIndent.cc:38
BESResponseObject * _response
handler object that knows how to create a specific response object
informational response object
Definition: BESInfo.h:68
virtual void show_definitions(BESInfo &info)
show information for each definition in each persistence store
static BESResponseHandler * ShowDefsResponseBuilder(const string &handler_name)
static ostream & LMarg(ostream &strm)
Definition: BESIndent.cc:73
virtual void execute(BESDataHandlerInterface &dhi)
executes the command 'show definitions;' by returning the list of currently defined definitions ...
BESShowDefsResponseHandler(const string &name)
static BESDefinitionStorageList * TheList()
virtual void dump(ostream &strm) const
dumps information about this object
virtual void dump(ostream &strm) const
dumps information about this object
Structure storing information used by the BES to handle the request.
virtual void transmit(BESTransmitter *transmitter, BESDataHandlerInterface &dhi)
transmit the response object built by the execute command using the specified transmitter object ...
virtual void begin_response(const string &response_name, BESDataHandlerInterface &dhi)
begin the informational response
Definition: BESInfo.cc:123
static void UnIndent()
Definition: BESIndent.cc:44