OPeNDAP Hyrax Back End Server (BES)
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BESBaseApp.cc
Go to the documentation of this file.
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// BESBaseApp.C
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// This file is part of bes, A C++ back-end server implementation framework
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// for the OPeNDAP Data Access Protocol.
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// Copyright (c) 2004-2009 University Corporation for Atmospheric Research
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// Author: Patrick West <pwest@ucar.edu> and Jose Garcia <jgarcia@ucar.edu>
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// You can contact University Corporation for Atmospheric Research at
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// 3080 Center Green Drive, Boulder, CO 80301
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// (c) COPYRIGHT University Corporation for Atmospheric Research 2004-2005
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// Please read the full copyright statement in the file COPYRIGHT_UCAR.
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//
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// Authors:
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// pwest Patrick West <pwest@ucar.edu>
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// jgarcia Jose Garcia <jgarcia@ucar.edu>
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#include <iostream>
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using
std::cerr ;
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using
std::endl ;
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#include "
BESBaseApp.h
"
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#include "
BESGlobalIQ.h
"
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#include "
BESInternalError.h
"
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BESApp
*
BESApp::_theApplication
= 0;
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BESBaseApp::BESBaseApp
(
void
)
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{
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BESApp::_theApplication =
this
;
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}
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BESBaseApp::~BESBaseApp
(
void
)
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{
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BESApp::_theApplication = 0;
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}
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int
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BESBaseApp::main
(
int
argC,
char
**argV)
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{
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_appName
= argV[0] ;
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int
retVal =
initialize
( argC, argV ) ;
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if
( retVal == 0 )
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{
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retVal =
run
() ;
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retVal =
terminate
( retVal ) ;
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}
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return
retVal ;
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}
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int
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BESBaseApp::initialize
(
int
argC,
char
**argV)
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{
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int
retVal = 0;
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// initialize application information
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try
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{
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if
( !
_isInitialized
)
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BESGlobalIQ::BESGlobalInit
( argC, argV ) ;
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_isInitialized
= true ;
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}
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catch
(
BESError
&e )
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{
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string
newerr =
"Error initializing application: "
;
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newerr += e.
get_message
() ;
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cerr << newerr << endl ;
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retVal = 1 ;
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}
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catch
( ... )
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{
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string
newerr =
"Error initializing application: "
;
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newerr +=
"caught unknown exception"
;
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cerr << newerr << endl ;
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retVal = 1 ;
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}
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return
retVal ;
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}
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int
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BESBaseApp::run
(
void
)
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{
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throw
BESInternalError
(
"BESBaseApp::run - run method not implemented"
,
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__FILE__, __LINE__ ) ;
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return
0;
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}
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int
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BESBaseApp::terminate
(
int
sig )
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{
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BESGlobalIQ::BESGlobalQuit
() ;
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_isInitialized
= false ;
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return
sig ;
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}
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void
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BESBaseApp::dump
( ostream &strm )
const
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{
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strm <<
BESIndent::LMarg
<<
"BESBaseApp::dump - ("
<< (
void
*)
this
<<
")"
<< endl ;
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BESIndent::Indent
() ;
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strm <<
BESIndent::LMarg
<<
"appName: "
<<
appName
() << endl ;
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strm <<
BESIndent::LMarg
<<
"is initialized: "
<<
_isInitialized
<< endl ;
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BESIndent::UnIndent
() ;
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}
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dispatch
BESBaseApp.cc
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