sample.cpp

#include "hiberlite.h"

#include <string>
#include <vector>
#include <iostream>
using namespace std;

class Person{
	friend class hiberlite::access;
	template<class Archive>
	void hibernate(Archive & ar)
	{
		ar & HIBERLITE_NVP(name);
		ar & HIBERLITE_NVP(age);
		ar & HIBERLITE_NVP(bio);
	}
public:
	string name;
	double age;
	vector<string> bio;
};

HIBERLITE_EXPORT_CLASS(Person)

void createDB()
{
	hiberlite::Database db("sample.db");
	//register bean classes
	db.registerBeanClass<Person>();
	//drop all tables beans will use
	db.dropModel();
	//create those tables again with proper schema
	db.createModel();

	char* names[5]={"Stanley Marsh", "Kyle Broflovski", "Eric Theodore Cartman", "Kenneth McCormick", "Leopold Stotch"};

	for(int i=0;i<5;i++) {
		Person x;
		x.name=names[i%5];
		x.age=14+i*0.1;
		x.bio.push_back("Hello");
		x.bio.push_back("world");
		x.bio.push_back("!");

		hiberlite::bean_ptr<Person> p=db.copyBean(x);	//create a managed copy of the object
	}
}

void printDB()
{
	hiberlite::Database db("sample.db");
	db.registerBeanClass<Person>();

	cout << string(15,'=')+"\nreading the DB\n";

	vector< hiberlite::bean_ptr<Person> > v=db.getAllBeans<Person>();

	cout << "found " << v.size() << " persons in the database:\n";

	for(size_t j=0;j<v.size();j++){
		cout << "[name=" << v[j]->name << "\t";
		cout << "age=" << v[j]->age << "\t";
		cout << "bio={";
		for(size_t i=0;i<v[j]->bio.size();i++)
			i && cout << ", ", cout << v[j]->bio[i];
		cout << "}]\n";
	}
}

void modifyDB()
{
	hiberlite::Database db("sample.db");
	db.registerBeanClass<Person>();

	vector< hiberlite::bean_ptr<Person> > v=db.getAllBeans<Person>();
	cout << v[0]->name << " will be deleted.\n";
	v[0].destroy();
	cout << v[1]->name << " becomes 1 year older.\n\n";
	v[1]->age+=1;
}

int main()
{
	createDB();
	printDB();
	modifyDB();
	printDB();
	modifyDB();
	printDB();
	return 0;
}