CppSamples::Events::InjectEvents Class Reference

This plugin sample creates a new event and insert it into the system. More...

#include <InjectEvents.h>

Public Member Functions
	InjectEvents (const std::string description)
	~InjectEvents ()
CppSamples::Common::Plugin *	Run (CppSamples::Common::DataModel *dataModel) override
	Creates a new event and insert it into the system. More...
Public Member Functions inherited from CppSamples::Common::Plugin
	Plugin (const std::string description)
virtual	~Plugin ()
std::string	GetDescription () const
	Gets the description of this plugin. More...
Plugin *	GetParent () const
	Gets the reference to the parent of this plugin. More...
void	SetParent (Plugin *parent)
	Sets the reference to the parent of this plugin. More...

Private Member Functions
void	Inject (VxSdk::IVxSystem *vxSystem)
	Creates a new event and insert it into the system. More...
VxSdk::VxCollection< VxSdk::IVxSituation ** >	GetSituations (VxSdk::IVxSystem *vxSystem)
	Get a collection of situations from the given VideoExpert system. More...
void	DisplaySituationDetailsOnScreen (VxSdk::VxCollection< VxSdk::IVxSituation ** > situations)
	Print the given collection of situations on screen More...

Detailed Description

This plugin sample creates a new event and insert it into the system.

Definition at line 12 of file InjectEvents.h.

Inherits CppSamples::Common::Plugin.

Constructor & Destructor Documentation

CppSamples::Events::InjectEvents::InjectEvents ( const std::string  description )

inline

Definition at line 14 of file InjectEvents.h.

: CppSamples::Common::Plugin(description) { }

CppSamples::Events::InjectEvents::~InjectEvents ( )

inline

Definition at line 15 of file InjectEvents.h.

{}

Member Function Documentation

void CppSamples::Events::InjectEvents::DisplaySituationDetailsOnScreen ( VxSdk::VxCollection< VxSdk::IVxSituation ** >  situations )

private

Print the given collection of situations on screen

Method for displaying situation details

Parameters

situations

Collection of Situations to be printed.

Parameters

situations

Situations list to iterate

Definition at line 93 of file InjectEvents.cpp.

                                                                                                          {

    if (situations.collectionSize > 0) {
        cout << situations.collectionSize << " situations found.\n";

        cout << "\n\n";
        cout << setfill(' ') << "  INDEX         " << setw(60) << left << "  TYPE" << "\n";
        cout << "\n--------------------------------------------------\n";

        int index = 0;
        for (int i = 0; i < situations.collectionSize; i++) {
            IVxSituation* situation = situations.collection[i];
            cout << setfill(' ') << "\n\t" << index + 1 << "\t" << left << setw(60) << left << situation->type;
            index++;
        }
        cout << "\n--------------------------------------------------\n";
    }
    else
        cout << "No situations found!!\n";
}

VxCollection< IVxSituation ** > CppSamples::Events::InjectEvents::GetSituations ( VxSdk::IVxSystem *  vxSystem )

private

Get a collection of situations from the given VideoExpert system.

Parameters

vxSystem

Pointer to the VideoExpert system.

Returns

A collection of situations.

Definition at line 74 of file InjectEvents.cpp.

                                                                                            {

    // Read the size of collection from system.
    VxCollection<IVxSituation**> situations;
    VxResult::Value result = vxSystem->GetSituations(situations);
    if (result == VxResult::kInsufficientSize) {
        // Allocate memory for the requried collection.
        situations.collection = new IVxSituation*[situations.collectionSize];
        // Read the collection from system.
        result = vxSystem->GetSituations(situations);
    }

    return situations;
}

void CppSamples::Events::InjectEvents::Inject ( VxSdk::IVxSystem *  vxSystem )

private

Creates a new event and insert it into the system.

Menu function for deleting situation from server

Parameters

vxSystem

Pointer to the VideoExpert system.

Parameters

vxSystem

system pointer

Definition at line 25 of file InjectEvents.cpp.

                                                             {

    // Get all situations from the system
    cout << "\n\n" << "Fetching situations from system..Please wait..\n";
    VxCollection<IVxSituation**> situations = GetSituations(vxSystem);
    DisplaySituationDetailsOnScreen(situations);

    // User selects a situation
    cout << "\n" << "Enter the id of the situation to be associated with the event [1-" << situations.collectionSize << "] : ";
    int situationId = Utility::ReadInt();

    if (situationId < 1 || situationId > situations.collectionSize) {
        cout << "\n" << "Invalid option is given.";
        return;
    }

    // Print details of selected situation
    IVxSituation* situation = situations.collection[situationId - 1];
    cout << "\n" << "Situation selected to insert is:" << situation->type << "\n";

    // Read generator Device ID
    cout << "\n" << "Enter generator device id: ";
    string generatorDeviceId = Utility::ReadString();

    // Read source Device ID
    cout << "\n" << "Enter source device id: ";
    string sourceDeviceId = Utility::ReadString();

    // Read event time
    cout << "\n" << "Enter event time(yyyy-mm-dd hh:mm:ss): ";
    struct tm strtTime = Utility::GetDateAndTimeFromUser();
    string startTimeInUTC = Utility::ConvertLocalTimetoUTC(strtTime);

    // Create new instance of event structure and set the user inputs to it.
    VxNewEvent newEvent;
    Utilities::StrCopySafe(newEvent.situationType, situation->type);
    Utilities::StrCopySafe(newEvent.generatorDeviceId, generatorDeviceId.c_str());
    Utilities::StrCopySafe(newEvent.sourceDeviceId, sourceDeviceId.c_str());
    Utilities::StrCopySafe(newEvent.time, startTimeInUTC.c_str());

    // Insert the new event to the system.
    VxResult::Value result = vxSystem->InsertEvent(newEvent);
    if (result == VxResult::kOK)
        cout << "\n" << "Succesfully injected new event.\n";
    else
        cout << "\n" << "Failed to inject event.\n";
}

Plugin * CppSamples::Events::InjectEvents::Run ( CppSamples::Common::DataModel *  dataModel )

overridevirtual

Creates a new event and insert it into the system.

Parameters

dataModel

Instance of data model.

Implements CppSamples::Common::Plugin.

Definition at line 10 of file InjectEvents.cpp.

                                                              {

    Inject(dataModel->VxSystem);

    // Wait for user response before going back to parent menu.
    Utility::Pause();

    // Return reference of parent plugin to move back to parent menu.
    return GetParent();
}

---

The documentation for this class was generated from the following files:

• C:/Git/VxSDK-Samples/CppSamples/Source/Events/InjectEvents.h
• C:/Git/VxSDK-Samples/CppSamples/Source/Events/InjectEvents.cpp