Manage datasets stored in a remote data repository.
Created by KVClassFactory on Thu Sep 7 15:16:29 2006 Author: John Frankland
Definition at line 21 of file KVRemoteDataSetManager.h.
Public Member Functions | |
| KVRemoteDataSetManager () | |
| Default constructor. More... | |
| virtual | ~ KVRemoteDataSetManager () |
| virtual void | CheckAvailability () |
 Public Member Functions inherited from KVDataSetManager | |
| KVDataSetManager () | |
| virtual | ~ KVDataSetManager () |
| virtual Bool_t | CheckUser (const Char_t *groupname, const Char_t *username="") |
| KVDataAnalysisTask * | GetAnalysisTaskAny (const Char_t *keywords) const |
| virtual KVDataSet * | GetAvailableDataSet (Int_t) const |
| KVDataSet * | GetDataSet (const Char_t *) |
| Return pointer to DataSet using name. More... | |
| KVDataSet * | GetDataSet (Int_t) const |
| Return pointer to DataSet using index in list of all datasets, index>=0. More... | |
| virtual Int_t | GetNavailable () const |
| virtual Int_t | GetNtotal () const |
| virtual KVDataAnalysisTask * | GetTask (const Char_t *name) |
| Return pointer to named data analysis task. More... | |
| const KVNameValueList & | GetUserGroups () |
| virtual Bool_t | Init (KVDataRepository *=0) |
| virtual void | Print (Option_t *opt="") const |
| virtual void | Update () |
Protected Member Functions | |
| Bool_t | OpenAvailableDatasetsFile () |
| Protected Member Functions inherited from KVDataSetManager | |
| virtual Bool_t | CheckCacheStatus () |
| const KVSeqCollection * | GetAnalysisTaskList () const |
| virtual KVDataSet * | NewDataSet () |
| Creates and returns pointer to new data set object. More... | |
| virtual Bool_t | ReadAvailableDatasetsFile () |
| virtual Bool_t | ReadDataSetList () |
| virtual Bool_t | ReadTaskList () |
| virtual void | ReadUserGroups () |
Protected Attributes | |
| TString | fCurl |
| full path to executable used to copy files More... | |
| Protected Attributes inherited from KVDataSetManager | |
| Bool_t | fCacheAvailable |
| kTRUE if caching is activated for parent repository More... | |
| TString | fCacheFileName |
| name of cache file ( = [repository name].available.datasets) More... | |
| std::ifstream | fDatasets |
| for reading cached repository available datasets file More... | |
| KVUniqueNameList | fDataSets |
| list of datasets handled by manager More... | |
| std::vector< Int_t > | fIndex |
| array of indices of available datasets More... | |
| UInt_t | fMaxCacheTime |
| maximum allowed age of cache file in seconds More... | |
| Int_t | fNavailable |
| number of available datasets More... | |
| KVDataRepository * | fRepository |
| the repository for which data sets are handled More... | |
| KVUniqueNameList | fTasks |
| list of all known analysis tasks More... | |
| KVNameValueList | fUserGroups |
| list of user groups More... | |
#include <KVRemoteDataSetManager.h>
Constructor & Destructor Documentation
◆ KVRemoteDataSetManager()
| KVRemoteDataSetManager::KVRemoteDataSetManager | ( | ) |
Default constructor.
Definition at line 25 of file KVRemoteDataSetManager.cpp.
◆ ~ KVRemoteDataSetManager()
|
virtual |
Member Function Documentation
◆ CheckAvailability()
|
virtual |
Check availability of datasets in repository associated to this data set manager For remote data sets/repositories, this is done by transferring from the remote machine the file $KVROOT/KVFiles/[repository name].available.datasets and reading from it the datasets and subdirectories which are present on the remote machine. Example file: INDRA_camp1 : root INDRA_camp2 : INDRA_camp4 : INDRA_camp5 : raw,recon,ident,root INDRA_e416a : raw, INDRA_e475s :
Reimplemented from KVDataSetManager.
Definition at line 163 of file KVRemoteDataSetManager.cpp.
◆ OpenAvailableDatasetsFile()
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protectedvirtual |
Transfers file $KVROOT/KVFiles/[repository name].available.datasets from remote machine containing info on available datasets and associated subdirectories in remote data repository. Copies to local working directory and opens for reading, if all goes well (returns kTRUE). Returns kFALSE in case of problems.
N.B. If 'curl' is used to transfer the file, we check for HTML code in the file It can happen that 'curl' itself does not give an error when the web server is down, but transfers a file which looks like this: <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> <html><head> <title>403 Forbidden</title> </head><body>
Forbidden
You don't have permission to access /KaliVedaDoc/ccali.available.datasets on this server.
Additionally, a 403 Forbidden error was encountered while trying to use an ErrorDocument to handle the request.
<address>Apache/2.0.53 (Unix) mod_ssl/2.0.53 OpenSSL/0.9.7a DAV/2 PHP/5.1.6 mod_python/3.2.8 Python/2.4.2 mod_jk/1.2.15 mod_perl/2.0.2 Perl/v5.8.7 Server at indra.in2p3.fr Port 80</address> </body></html>
Reimplemented from KVDataSetManager.
Definition at line 66 of file KVRemoteDataSetManager.cpp.
Member Data Documentation
◆ fCurl
|
protected |
full path to executable used to copy files
Definition at line 25 of file KVRemoteDataSetManager.h.
The documentation for this class was generated from the following files:
- kaliveda.doxygen/KVMultiDet/data_management/KVRemoteDataSetManager.h
- kaliveda.doxygen/KVMultiDet/data_management/KVRemoteDataSetManager.cpp
