com.freedomotic.marketplace.MarketPlaceService Maven / Gradle / Ivy

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/**
 *
 * Copyright (c) 2009-2014 Freedomotic team
 * http://freedomotic.com
 *
 * This file is part of Freedomotic
 *
 * This Program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * This Program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Freedomotic; see the file COPYING.  If not, see
 * .
 */
package com.freedomotic.marketplace;

import com.freedomotic.app.Freedomotic;
import java.util.ArrayList;
import java.util.Collection;
import java.util.logging.Logger;
import org.openide.util.Lookup;
import org.openide.util.Lookup.Result;
import org.openide.util.Lookup.Template;
import org.openide.util.LookupEvent;
import org.openide.util.LookupListener;

/**
 *
 * @author Gabriel Pulido
 */
public class MarketPlaceService {

    private static MarketPlaceService service;
    private Lookup marketPlaceLookup;
    private Collection marketPlaces;
    private Template marketPlaceTemplate;
    private Result marketPlaceResults;

    /**
     * Creates a new instance of DictionaryService
     */
    private MarketPlaceService() {
        try {
        marketPlaceLookup = Lookup.getDefault();
        marketPlaceTemplate = new Template(IMarketPlace.class);
        marketPlaceResults = marketPlaceLookup.lookup(marketPlaceTemplate);
        marketPlaces = marketPlaceResults.allInstances();
        marketPlaceResults.addLookupListener(new LookupListener() {

            @Override
            public void resultChanged(LookupEvent e) {
                LOG.severe("Lookup has changed");
            }
        });
        }catch (Exception e) {
            LOG.warning(Freedomotic.getStackTraceInfo(e));
        }
    }

    /**
     *
     * @return
     */
    public static synchronized MarketPlaceService getInstance() {
        if (service == null) {
            service = new MarketPlaceService();
        }

        return service;
    }

    /**
     *
     * @return
     */
    public ArrayList getPackageList() {
        ArrayList packageList = null;

        try {
            packageList = new ArrayList();

            for (IMarketPlace market : marketPlaces) {
                packageList.addAll(market.getAvailablePackages());
            }
        } catch (Exception e) {
            LOG.warning(Freedomotic.getStackTraceInfo(e));
        }

        return packageList;
    }

    /**
     *
     * @param category
     * @return
     */
    public ArrayList getPackageList(IPluginCategory category) {
        ArrayList packageList = null;

        try {
            packageList = new ArrayList();

            for (IMarketPlace market : marketPlaces) {
                packageList.addAll(market.getAvailablePackages(category));
            }
        } catch (Exception e) {
            LOG.warning(Freedomotic.getStackTraceInfo(e));
        }

        return packageList;
    }

    /**
     *
     * @return
     */
    public ArrayList getCategoryList() {
        ArrayList categoryList = null;

        try {
            categoryList = new ArrayList();

            for (IMarketPlace market : marketPlaces) {
                categoryList.addAll(market.getAvailableCategories());
            }
        } catch (Exception e) {
            LOG.warning(Freedomotic.getStackTraceInfo(e));
        }

        return categoryList;
    }
    
    public ArrayList getProviders(){
        ArrayList markets = new ArrayList();
        markets.addAll(marketPlaces);
        return markets;
    }
    
    private static final Logger LOG = Logger.getLogger(MarketPlaceService.class.getName());
}