com.springrts.springls.bans.Activator.java Source code

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Here is the source code for com.springrts.springls.bans.Activator.java

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/*
   Copyright (c) 2011 Robin Vobruba <hoijui.quaero@gmail.com>
    
   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 of the License, 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 this program.  If not, see <http://www.gnu.org/licenses/>.
*/

package com.springrts.springls.bans;

import com.springrts.springls.Context;
import com.springrts.springls.ServerConfiguration;
import org.apache.commons.configuration.Configuration;

import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * This class implements a simple bundle activator for the <tt>BanService</tt>
 * and its default implementations.
 */
public class Activator implements BundleActivator {

    private final Logger log = LoggerFactory.getLogger(Activator.class);

    @Override
    public void start(BundleContext context) {

        Context springLsContext = Context.getService(context, Context.class);
        BanService banService = createBanService(springLsContext);
        context.registerService(BanService.class.getName(), banService, null);
    }

    private BanService createBanService(Context context) {

        BanService banService = null;

        Configuration conf = context.getService(Configuration.class);
        boolean lanMode = conf.getBoolean(ServerConfiguration.LAN_MODE);

        if (!lanMode) {
            try {
                banService = new JPABanService();
            } catch (Exception pex) {
                log.warn("Failed to access database for ban entries," + " bans are not supported!", pex);
            }
        }

        if (banService == null) {
            banService = new DummyBanService();
        }

        return banService;
    }

    @Override
    public void stop(BundleContext context) {
    }
}