bes  Updated for version 3.20.6
BESDelContainerResponseHandler.cc
1 // BESDelContainerResponseHandler.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 "BESDelContainerResponseHandler.h"
34 
35 #if 0
36 #include "BESSilentInfo.h"
37 #endif
38 
39 #include "BESDefinitionStorageList.h"
40 #include "BESDefinitionStorage.h"
41 #include "BESDefine.h"
42 #include "BESContainerStorageList.h"
43 #include "BESContainerStorage.h"
44 #include "BESContainer.h"
45 #include "BESDataNames.h"
46 #include "BESSyntaxUserError.h"
47 #include "BESResponseNames.h"
48 #include "BESDataHandlerInterface.h"
49 
50 using std::endl;
51 using std::ostream;
52 using std::string;
53 
54 BESDelContainerResponseHandler::BESDelContainerResponseHandler(const string &name) :
55  BESResponseHandler(name)
56 {
57 }
58 
59 BESDelContainerResponseHandler::~BESDelContainerResponseHandler()
60 {
61 }
62 
82 {
83 #if 0
84  dhi.action_name = DELETE_CONTAINER_STR;
85  BESInfo *info = new BESSilentInfo();
86  d_response_object = info;
87 #endif
88 
89  string container_name = dhi.data[CONTAINER_NAME];
90  string store_name = dhi.data[STORE_NAME];
91  if (container_name != "") {
92  if (store_name == "")
93  store_name = CATALOG /* DEFAULT jhrg 12/27/18 */ ;
94  BESContainerStorage *cp = BESContainerStorageList::TheList()->find_persistence(store_name);
95  if (cp) {
96  bool deleted = cp->del_container(dhi.data[CONTAINER_NAME]);
97  if (!deleted) {
98  string err_str = (string) "Unable to delete container. " + "The container \"" + dhi.data[CONTAINER_NAME]
99  + "\" does not exist in container storage \"" + dhi.data[STORE_NAME] + "\"";
100  throw BESSyntaxUserError(err_str, __FILE__, __LINE__);
101  }
102  }
103  else {
104  string err_str = (string) "Container storage \"" + dhi.data[STORE_NAME] + "\" does not exist. "
105  + "Unable to delete container \"" + dhi.data[CONTAINER_NAME] + "\"";
106  throw BESSyntaxUserError(err_str, __FILE__, __LINE__);
107  }
108  }
109  else {
110  string err_str = (string) "No container is specified. " + "Unable to complete request.";
111  throw BESSyntaxUserError(err_str, __FILE__, __LINE__);
112  }
113 }
114 
128 {
129 #if 0
130  if (d_response_object) {
131  BESInfo *info = dynamic_cast<BESInfo *>(d_response_object);
132  if (!info)
133  throw BESInternalError("cast error", __FILE__, __LINE__);
134  info->transmit(transmitter, dhi);
135  }
136 #endif
137 }
138 
145 void BESDelContainerResponseHandler::dump(ostream &strm) const
146 {
147  strm << BESIndent::LMarg << "BESDelContainerResponseHandler::dump - (" << (void *) this << ")" << endl;
148  BESIndent::Indent();
150  BESIndent::UnIndent();
151 }
152 
154 BESDelContainerResponseHandler::DelContainerResponseBuilder(const string &name)
155 {
156  return new BESDelContainerResponseHandler(name);
157 }
158 
BESDelContainerResponseHandler::transmit
virtual void transmit(BESTransmitter *transmitter, BESDataHandlerInterface &dhi)
transmit the response object built by the execute command using the specified transmitter object
Definition: BESDelContainerResponseHandler.cc:127
BESDelContainerResponseHandler
response handler that deletes a container
Definition: BESDelContainerResponseHandler.h:51
BESDelContainerResponseHandler::dump
virtual void dump(std::ostream &strm) const
dumps information about this object
Definition: BESDelContainerResponseHandler.cc:145
BESContainerStorage
provides persistent storage for data storage information represented by a container.
Definition: BESContainerStorage.h:67
BESResponseHandler::dump
virtual void dump(std::ostream &strm) const
dumps information about this object
Definition: BESResponseHandler.cc:102
BESInfo::transmit
virtual void transmit(BESTransmitter *transmitter, BESDataHandlerInterface &dhi)=0
transmit the informational object
BESInfo
informational response object
Definition: BESInfo.h:63
BESSyntaxUserError
error thrown if there is a user syntax error in the request or any other user error
Definition: BESSyntaxUserError.h:41
BESContainerStorageList::find_persistence
virtual BESContainerStorage * find_persistence(const std::string &persist_name)
find the persistence store with the given name
Definition: BESContainerStorageList.cc:212
BESDataHandlerInterface::data
std::map< std::string, std::string > data
the map of string data that will be required for the current request.
Definition: BESDataHandlerInterface.h:90
BESInternalError
exception thrown if internal error encountered
Definition: BESInternalError.h:43
BESResponseHandler
handler object that knows how to create a specific response object
Definition: BESResponseHandler.h:77
BESDelContainerResponseHandler::execute
virtual void execute(BESDataHandlerInterface &dhi)
executes the command to delete a container
Definition: BESDelContainerResponseHandler.cc:81
BESTransmitter
Definition: BESTransmitter.h:47
BESContainerStorage::del_container
virtual bool del_container(const std::string &s_name)=0
removes a container with the given symbolic name
BESDataHandlerInterface
Structure storing information used by the BES to handle the request.
Definition: BESDataHandlerInterface.h:56