package org.litesoft.sandbox.multimodule.foundation.client;

import com.google.gwt.event.shared.*;
import com.google.gwt.place.shared.*;
import org.litesoft.sandbox.anywhere.die.*;
import org.litesoft.sandbox.infrastructure.client.*;

public class ClientFactoryImpl implements ClientFactory
{
    private final EventBus eventBus = new SimpleEventBus();
    private PlaceChanger placeChanger;
    private MessageUserSink messageUserSink;

    private final Die mDie = new Die();

    @Override
    public EventBus getEventBus()
    {
        return eventBus;
    }

    @Override
    public MessageUserSink getMessageUserSink()
    {
        MessageUserSink messageUserSink = this.messageUserSink; // snag a copy, in case the setter is called
        return (messageUserSink != null) ? messageUserSink : DefaultMessageUserSink.INSTANCE;
    }

    @Override
    public Place getWhere()
    {
        return placeChanger.getWhere();
    }

    @Override
    public GoToPlace goTo( Place pNewPlace )
    {
        return placeChanger.goTo( pNewPlace );
    }

    @Override
    public Die getDie()
    {
        return mDie;
    }

    @Override
    public void adjustDieFor( Places pPlaceID )
    {
        mDie.makeResult( pPlaceID.ordinal() + 1 );
    }

    public void setPlaceChanger( PlaceChanger pPlaceChanger )
    {
        placeChanger = pPlaceChanger;
    }

    public void setMessageUserSink( MessageUserSink messageUserSink )
    {
        this.messageUserSink = messageUserSink;
    }
}