/*
* Copyright 2009 Niclas Hedhman.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied.
*
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.qi4j.sample.rental.domain.dev;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import org.qi4j.api.composite.TransientComposite;
import org.qi4j.api.injection.scope.Structure;
import org.qi4j.api.mixin.Mixins;
import org.qi4j.api.unitofwork.UnitOfWork;
import org.qi4j.api.unitofwork.UnitOfWorkCompletionException;
import org.qi4j.api.unitofwork.UnitOfWorkFactory;
import org.qi4j.api.value.ValueBuilder;
import org.qi4j.api.value.ValueBuilderFactory;
import org.qi4j.sample.rental.domain.Car;
import org.qi4j.sample.rental.domain.Customer;
import org.qi4j.sample.rental.domain.Period;
import org.qi4j.sample.rental.domain.RentalShop;
import org.qi4j.sample.rental.web.DataInitializer;
@Mixins( InitialData.Mixin.class )
public interface InitialData
extends DataInitializer, TransientComposite
{
abstract class Mixin
implements DataInitializer
{
@Structure
UnitOfWorkFactory uowf;
@Structure
ValueBuilderFactory vbf;
private ArrayList<Customer> customers = new ArrayList<Customer>();
private ArrayList<Car> cars = new ArrayList<Car>();
public void initialize()
throws Exception
{
UnitOfWork uow = uowf.newUnitOfWork();
try
{
RentalShop shop = createShop( uow );
createCustomers( shop );
createCars( shop );
createBookings( shop );
uow.complete();
}
finally
{
uow.discard();
}
}
private void createBookings( RentalShop shop )
{
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
shop.book( findRandomCustomer(), findRandomCar(), createRandomPeriod() );
}
private Period createRandomPeriod()
{
Calendar cal = Calendar.getInstance();
cal.setTime( new Date() );
cal.add( Calendar.DATE, Math.abs( (int) ( Math.random() * 5.0 ) ) );
cal.set( Calendar.HOUR_OF_DAY, 15 );
cal.set( Calendar.MINUTE, 0 );
cal.set( Calendar.SECOND, 0 );
Date earliestPickup = cal.getTime();
cal.add( Calendar.DATE, Math.abs( (int) ( Math.random() * 30.0 ) ) );
cal.set( Calendar.HOUR_OF_DAY, 12 );
cal.set( Calendar.MINUTE, 0 );
cal.set( Calendar.SECOND, 0 );
Date latestReturn = cal.getTime();
ValueBuilder<Period> builder = vbf.newValueBuilder( Period.class );
builder.prototype().startOfPeriod().set( earliestPickup );
builder.prototype().endOfPeriod().set( latestReturn );
return builder.newInstance();
}
private Car findRandomCar()
{
int index = (int) Math.floor( cars.size() * Math.random() );
return cars.get( index );
}
private Customer findRandomCustomer()
{
int index = (int) Math.floor( customers.size() * Math.random() );
return customers.get( index );
}
private void createCars( RentalShop shop )
{
Car car;
car = shop.createCar( "SUV", "Volvo XC90", "WHO 7878" );
shop.boughtCar( car, new Date() );
cars.add( car );
car = shop.createCar( "SUV", "BMW X5", "WIT 23" );
shop.boughtCar( car, new Date() );
cars.add( car );
car = shop.createCar( "SUV", "Volvo XC90", "WHO 7879" );
shop.boughtCar( car, new Date() );
cars.add( car );
car = shop.createCar( "SUV", "Volvo XC90", "WHO 7880" );
shop.boughtCar( car, new Date() );
cars.add( car );
car = shop.createCar( "SUV", "BMW X5", "WIT 24" );
shop.boughtCar( car, new Date() );
cars.add( car );
car = shop.createCar( "SUV", "BMW X5", "WIT 25" );
shop.boughtCar( car, new Date() );
cars.add( car );
car = shop.createCar( "SUV", "BMW X5", "WIT 26" );
shop.boughtCar( car, new Date() );
cars.add( car );
car = shop.createCar( "SUV", "BMW X5", "WIT 27" );
shop.boughtCar( car, new Date() );
cars.add( car );
car = shop.createCar( "Compact", "Mini Cooper S", "WMY 40" );
shop.boughtCar( car, new Date() );
cars.add( car );
car = shop.createCar( "Compact", "Mini Cooper S", "WMY 41" );
shop.boughtCar( car, new Date() );
cars.add( car );
car = shop.createCar( "Compact", "Mini Cooper S", "WMY 42" );
shop.boughtCar( car, new Date() );
cars.add( car );
car = shop.createCar( "Compact", "Mini Cooper S", "WMY 43" );
shop.boughtCar( car, new Date() );
cars.add( car );
car = shop.createCar( "Compact", "Mini Cooper S", "WMY 44" );
shop.boughtCar( car, new Date() );
cars.add( car );
car = shop.createCar( "Compact", "Mini Cooper S", "WMY 45" );
shop.boughtCar( car, new Date() );
cars.add( car );
car = shop.createCar( "Sedan", "BMW 318i", "WRY 900" );
shop.boughtCar( car, new Date() );
cars.add( car );
car = shop.createCar( "Sedan", "BMW 318i", "WRY 901" );
shop.boughtCar( car, new Date() );
cars.add( car );
car = shop.createCar( "Sedan", "BMW 318i", "WRY 902" );
shop.boughtCar( car, new Date() );
cars.add( car );
}
private RentalShop createShop( UnitOfWork uow )
throws UnitOfWorkCompletionException
{
return uow.newEntity( RentalShop.class, "SHOP" );
}
private void createCustomers( RentalShop shop )
{
customers.add( shop.createCustomer( "Niclas Hedhman", "344-28-2, Vista Damai", "Jalan Tun Razak", "50400", "Kuala Lumpur", "Malaysia" ) );
customers.add( shop.createCustomer( "Peter Neubauer", "Sovstaden 24", "", "21212", "Malm�", "Sweden" ) );
customers.add( shop.createCustomer( "Rickard �berg", "GpsFree 123", "Bukit Antarabangsa", "68000", "Ampang", "Malaysia" ) );
customers.add( shop.createCustomer( "Mickey Mouse", "Playhouse 1", "", "1234", "Disneyland", "USA" ) );
customers.add( shop.createCustomer( "Michael Hunger", "Jederstrasse 1", "", "78787", "Dresden", "Germany" ) );
customers.add( shop.createCustomer( "Emil Eifrem", "Freeze Street 12", "WhereWindBlows", "23456", "Malm�", "Sweden" ) );
}
}
}