package org.litesoft.sandbox.multimodule.common.client.infrastructure;

import java.util.*;

import org.litesoft.logger.*;

import com.google.gwt.activity.shared.*;
import com.google.gwt.event.shared.*;
import com.google.gwt.place.shared.*;
import com.google.gwt.user.client.ui.*;

public class ActivityFactoryRegistry
{
    public static <CommonActivityParam extends MessageUserSinkAccessor, View extends IsWidget, APlace extends Place> void register( ActivityFactory.Synchronous<CommonActivityParam, View, APlace> pFactory )
    {
        add( pFactory );
    }

    public static <CommonActivityParam extends MessageUserSinkAccessor, View extends IsWidget, APlace extends Place> void register( ActivityFactory.Asynchronous<CommonActivityParam, View, APlace> pFactory )
    {
        add( pFactory );
    }

    private static final Map<String, ActivityFactory> PLACEID2ACTIVITYFACTORIES = new HashMap<String, ActivityFactory>();

    protected static synchronized ActivityFactory get( String pPlaceId )
    {
        return PLACEID2ACTIVITYFACTORIES.get( pPlaceId );
    }

    private static synchronized void add( ActivityFactory pFactory )
    {
        if ( pFactory != null )
        {
            PLACEID2ACTIVITYFACTORIES.put( pFactory.getPlaceId(), pFactory );
        }
    }
}