/*
* Copyright 2011 Marc Grue.
*
* 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.dcicargo.sample_a.bootstrap.sampledata;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Random;
import java.util.UUID;
import org.joda.time.LocalDate;
import org.joda.time.LocalTime;
import org.qi4j.api.activation.ActivatorAdapter;
import org.qi4j.api.activation.Activators;
import org.qi4j.api.injection.scope.Service;
import org.qi4j.api.injection.scope.Structure;
import org.qi4j.api.mixin.Mixins;
import org.qi4j.api.query.Query;
import org.qi4j.api.query.QueryBuilder;
import org.qi4j.api.query.QueryBuilderFactory;
import org.qi4j.api.service.ServiceComposite;
import org.qi4j.api.service.ServiceReference;
import org.qi4j.api.unitofwork.UnitOfWork;
import org.qi4j.api.unitofwork.UnitOfWorkFactory;
import org.qi4j.api.usecase.Usecase;
import org.qi4j.api.usecase.UsecaseBuilder;
import org.qi4j.sample.dcicargo.sample_a.context.shipping.booking.BookNewCargo;
import org.qi4j.sample.dcicargo.sample_a.context.shipping.handling.RegisterHandlingEvent;
import org.qi4j.sample.dcicargo.sample_a.data.entity.CargosEntity;
import org.qi4j.sample.dcicargo.sample_a.data.shipping.cargo.Cargo;
import org.qi4j.sample.dcicargo.sample_a.data.shipping.delivery.ExpectedHandlingEvent;
import org.qi4j.sample.dcicargo.sample_a.data.shipping.handling.HandlingEventType;
import org.qi4j.sample.dcicargo.sample_a.data.shipping.itinerary.Itinerary;
import org.qi4j.sample.dcicargo.sample_a.data.shipping.location.Location;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import static org.qi4j.api.usecase.UsecaseBuilder.newUsecase;
import static org.qi4j.sample.dcicargo.sample_a.infrastructure.dci.Context.prepareContextBaseClass;
/**
* Create sample Cargos in different delivery stages
*/
@Mixins( SampleDataService.Mixin.class )
@Activators( SampleDataService.Activator.class )
public interface SampleDataService
extends ServiceComposite
{
void insertSampleData()
throws Exception;
class Activator
extends ActivatorAdapter<ServiceReference<SampleDataService>>
{
@Override
public void afterActivation( ServiceReference<SampleDataService> activated )
throws Exception
{
activated.get().insertSampleData();
}
}
public abstract class Mixin
implements SampleDataService
{
@Structure
QueryBuilderFactory qbf;
@Structure
UnitOfWorkFactory uowf;
@Service // We depend on BaseData to be inserted
BaseDataService baseDataService;
private static final Logger logger = LoggerFactory.getLogger( SampleDataService.class );
@Override
public void insertSampleData()
throws Exception
{
prepareContextBaseClass( uowf );
logger.info( "###### CREATING SAMPLE DATA... ##########################################" );
// Create cargos
populateRandomCargos( 15 );
// Handle cargos
UnitOfWork uow = uowf.newUnitOfWork( newUsecase( "### Create sample data" ) );
try
{
int i = 11; // starting at 11 for sortable tracking id prefix in lists
QueryBuilder<Cargo> qb = qbf.newQueryBuilder( Cargo.class );
for( Cargo cargo : uow.newQuery( qb ) )
{
String trackingId = cargo.trackingId().get().id().get();
ExpectedHandlingEvent nextEvent;
Date time;
String port;
String voyage;
HandlingEventType type;
// BOOK cargo with no handling (i == 11)
// ROUTE
if( i > 11 )
{
Itinerary itinerary = new BookNewCargo( cargo ).routeCandidates().get( 0 );
new BookNewCargo( cargo, itinerary ).assignCargoToRoute();
}
// RECEIVE
if( i > 12 )
{
nextEvent = cargo.delivery().get().nextExpectedHandlingEvent().get();
port = nextEvent.location().get().getCode();
Date mockTime = new Date();
new RegisterHandlingEvent( mockTime, mockTime, trackingId, "RECEIVE", port, null ).register();
}
// LOAD
if( i > 13 )
{
nextEvent = cargo.delivery().get().nextExpectedHandlingEvent().get();
time = nextEvent.time().get();
port = nextEvent.location().get().getCode();
voyage = nextEvent.voyage().get().voyageNumber().get().number().get();
new RegisterHandlingEvent( time, time, trackingId, "LOAD", port, voyage ).register();
}
// UNLOAD
if( i > 14 )
{
nextEvent = cargo.delivery().get().nextExpectedHandlingEvent().get();
time = nextEvent.time().get();
port = nextEvent.location().get().getCode();
voyage = nextEvent.voyage().get().voyageNumber().get().number().get();
new RegisterHandlingEvent( time, time, trackingId, "UNLOAD", port, voyage ).register();
}
// Cargo is now in port
nextEvent = cargo.delivery().get().nextExpectedHandlingEvent().get();
time = nextEvent.time().get();
port = nextEvent.location().get().getCode();
type = nextEvent.handlingEventType().get();
// MISDIRECTED: Unexpected customs handling before reaching destination
if( i == 16 )
{
new RegisterHandlingEvent( time, time, trackingId, "CUSTOMS", port, null ).register();
}
// MISDIRECTED: Unexpected claim before reaching destination
if( i == 17 )
{
new RegisterHandlingEvent( time, time, trackingId, "CLAIM", port, null ).register();
}
// MISDIRECTED: LOAD in wrong port
if( i == 18 )
{
String wrongPort = port.equals( "USDAL" ) ? "USCHI" : "USDAL";
voyage = nextEvent.voyage().get().voyageNumber().get().number().get();
new RegisterHandlingEvent( time, time, trackingId, "LOAD", wrongPort, voyage ).register();
}
// MISDIRECTED: LOAD onto wrong carrier
if( i == 19 )
{
voyage = nextEvent.voyage().get().voyageNumber().get().number().get();
String wrongVoyage = voyage.equals( "V100S" ) ? "V200T" : "V100S";
new RegisterHandlingEvent( time, time, trackingId, "LOAD", port, wrongVoyage ).register();
}
// MISDIRECTED: LOAD onto wrong carrier in wrong port
if( i == 20 )
{
String wrongPort = port.equals( "USDAL" ) ? "USCHI" : "USDAL";
voyage = nextEvent.voyage().get().voyageNumber().get().number().get();
String wrongVoyage = voyage.equals( "V100S" ) ? "V200T" : "V100S";
new RegisterHandlingEvent( time, time, trackingId, "LOAD", wrongPort, wrongVoyage ).register();
}
// MISDIRECTED: UNLOAD in wrong port
if( i == 21 )
{
String wrongPort = port.equals( "USDAL" ) ? "USCHI" : "USDAL";
voyage = nextEvent.voyage().get().voyageNumber().get().number().get();
new RegisterHandlingEvent( time, time, trackingId, "UNLOAD", wrongPort, voyage ).register();
}
// MISDIRECTED: UNLOAD from wrong carrier
if( i == 22 )
{
voyage = nextEvent.voyage().get().voyageNumber().get().number().get();
String wrongVoyage = voyage.equals( "V100S" ) ? "V200T" : "V100S";
new RegisterHandlingEvent( time, time, trackingId, "UNLOAD", port, wrongVoyage ).register();
}
// MISDIRECTED: UNLOAD from wrong carrier in wrong port
if( i == 23 )
{
String wrongPort = port.equals( "USDAL" ) ? "USCHI" : "USDAL";
voyage = nextEvent.voyage().get().voyageNumber().get().number().get();
String wrongVoyage = voyage.equals( "V100S" ) ? "V200T" : "V100S";
new RegisterHandlingEvent( time, time, trackingId, "UNLOAD", wrongPort, wrongVoyage ).register();
}
// Complete all LOAD/UNLOADS
if( i > 23 )
{
do
{
voyage = nextEvent.voyage().get().voyageNumber().get().number().get();
new RegisterHandlingEvent( time, time, trackingId, type.name(), port, voyage ).register();
nextEvent = cargo.delivery().get().nextExpectedHandlingEvent().get();
time = nextEvent.time().get();
port = nextEvent.location().get().getCode();
type = nextEvent.handlingEventType().get();
}
while( type != HandlingEventType.CLAIM );
}
// CLAIM at destination - this ends the life cycle of the cargo delivery
if( i == 25 )
{
new RegisterHandlingEvent( time, time, trackingId, "CLAIM", port, null ).register();
}
// Add more cases if needed...
i++;
}
uow.complete();
}
catch( Exception e )
{
uow.discard();
logger.error( "Problem handling cargos: " + e.getMessage() );
throw e;
}
logger.info( "###### SAMPLE DATA CREATED ##############################################" );
}
private void populateRandomCargos( int numberOfCargos )
{
Usecase usecase = UsecaseBuilder.newUsecase( "### Populate Random Cargos ###" );
UnitOfWork uow = uowf.newUnitOfWork( usecase );
CargosEntity cargos = uow.get( CargosEntity.class, CargosEntity.CARGOS_ID );
QueryBuilder<Location> qb = qbf.newQueryBuilder( Location.class );
Query<Location> allLocations = uow.newQuery( qb );
int locationSize = (int) allLocations.count();
// Make array for selection of location with random index
final List<Location> locationList = new ArrayList<Location>();
for( Location location : allLocations )
{
locationList.add( location );
}
Location origin;
Location destination;
Random random = new Random();
Date deadline;
String uuid;
String id;
try
{
for( int i = 0; i < numberOfCargos; i++ )
{
origin = locationList.get( random.nextInt( locationSize ) );
// Find destination different from origin
do
{
destination = locationList.get( random.nextInt( locationSize ) );
}
while( destination.equals( origin ) );
deadline = new LocalDate().plusDays( 15 + random.nextInt( 10 ) )
.toDateTime( new LocalTime() )
.toDate();
// Build sortable random tracking ids
uuid = UUID.randomUUID().toString().toUpperCase();
id = ( i + 11 ) + "-" + uuid.substring( 0, uuid.indexOf( "-" ) );
new BookNewCargo( cargos, origin, destination, deadline ).createCargo( id );
}
uow.complete();
}
catch( Exception e )
{
uow.discard();
logger.error( "Problem booking a new cargo: " + e.getMessage() );
}
}
}
}