10 #ifndef WRENCH_FILEREGISTRYSERVICE_H
11 #define WRENCH_FILEREGISTRYSERVICE_H
15 #include <wrench/services/Service.h>
16 #include <wrench/services/network_proximity/NetworkProximityService.h>
17 #include <wrench/services/storage/StorageService.h>
18 #include <wrench/services/storage/storage_helpers/FileLocation.h>
20 #include "FileRegistryServiceProperty.h"
21 #include "FileRegistryServiceMessagePayload.h"
38 std::map <std::string, std::string> default_property_values = {
44 std::map<std::string, double> default_messagepayload_values = {
58 std::map <std::string, std::string> property_list = {},
59 std::map<std::string, double> messagepayload_list = {}
68 std::map<double, std::shared_ptr<FileLocation>>
lookupEntry(
70 std::shared_ptr <NetworkProximityService> network_proximity_service);
93 void addEntryToDatabase(
WorkflowFile *file, std::shared_ptr <FileLocation> location);
95 bool removeEntryFromDatabase(
WorkflowFile *file, std::shared_ptr <FileLocation> location);
99 bool processNextMessage();
101 std::map<WorkflowFile *, std::set < std::shared_ptr < FileLocation>>>
107 #endif //WRENCH_FILEREGISTRYSERVICE_H
static const std::string ADD_ENTRY_ANSWER_MESSAGE_PAYLOAD
The number of bytes in the control message sent by the daemon to answer an entry addition request.
Definition: FileRegistryServiceMessagePayload.h:32
static const std::string REMOVE_ENTRY_REQUEST_MESSAGE_PAYLOAD
The number of bytes in the control message sent to the daemon to cause it to remove an entry.
Definition: FileRegistryServiceMessagePayload.h:35
static const std::string LOOKUP_COMPUTE_COST
The computational cost, in flops, of looking entries for a file.
Definition: FileRegistryServiceProperty.h:28
static const std::string DAEMON_STOPPED_MESSAGE_PAYLOAD
The number of bytes in the control message sent by the daemon to confirm it has terminated.
Definition: ServiceMessagePayload.h:33
static const std::string ADD_ENTRY_COMPUTE_COST
The computational cost, in flops, of adding, an entry for a file.
Definition: FileRegistryServiceProperty.h:34
A file registry service (a.k.a. replica catalog) that holds a database of which files are available a...
Definition: FileRegistryService.h:35
FileRegistryService(std::string hostname, std::map< std::string, std::string > property_list={}, std::map< std::string, double > messagepayload_list={})
Constructor.
Definition: FileRegistryService.cpp:38
static const std::string FILE_LOOKUP_ANSWER_MESSAGE_PAYLOAD
The number of bytes per file location returned in an answer sent by the daemon to answer a file locat...
Definition: FileRegistryServiceMessagePayload.h:27
static const std::string REMOVE_ENTRY_ANSWER_MESSAGE_PAYLOAD
The number of bytes in the control message sent by the daemon to answer an entry removal request.
Definition: FileRegistryServiceMessagePayload.h:37
std::set< std::shared_ptr< FileLocation > > lookupEntry(WorkflowFile *file)
Lookup entries for a file.
Definition: FileRegistryService.cpp:61
static const std::string FILE_LOOKUP_REQUEST_MESSAGE_PAYLOAD
The number of bytes in a request control message sent to the daemon to request a list of file locatio...
Definition: FileRegistryServiceMessagePayload.h:25
void removeEntry(WorkflowFile *file, std::shared_ptr< FileLocation > location)
Remove an entry.
Definition: FileRegistryService.cpp:210
static const std::string ADD_ENTRY_REQUEST_MESSAGE_PAYLOAD
The number of bytes in the control message sent to the daemon to cause it to add an entry.
Definition: FileRegistryServiceMessagePayload.h:30
static const std::string STOP_DAEMON_MESSAGE_PAYLOAD
The number of bytes in the control message sent to the daemon to terminate it.
Definition: ServiceMessagePayload.h:31
A class that provides basic simulation methods. Once the simulation object has been explicitly or imp...
Definition: Simulation.h:46
static const std::string REMOVE_ENTRY_COMPUTE_COST
The computational cost, in flops, of removing an entry for a file.
Definition: FileRegistryServiceProperty.h:40
A service that can be added to the simulation and that can be used by a WMS when executing a workflow...
Definition: Service.h:26
void addEntry(WorkflowFile *file, std::shared_ptr< FileLocation > location)
Add an entry.
Definition: FileRegistryService.cpp:166
A data file used/produced by a WorkflowTask in a Workflow.
Definition: WorkflowFile.h:26