/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library 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 Lesser General Public License for more
* details.
*/
package com.liferay.message.boards.web.internal.upload.format;
import com.liferay.osgi.service.tracker.collections.map.ServiceTrackerMap;
import com.liferay.osgi.service.tracker.collections.map.ServiceTrackerMapFactory;
import org.osgi.framework.BundleContext;
import org.osgi.service.component.annotations.Activate;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Deactivate;
/**
* @author Alejandro TardÃn
*/
@Component(service = MBMessageFormatUploadHandlerProvider.class)
public class MBMessageFormatUploadHandlerProvider {
@Activate
public void activate(BundleContext bundleContext) {
_serviceTrackerMap = ServiceTrackerMapFactory.openSingleValueMap(
bundleContext, MBMessageFormatUploadHandler.class, "format");
}
@Deactivate
public void deactivate() {
_serviceTrackerMap.close();
}
public MBMessageFormatUploadHandler provide(String format) {
return _serviceTrackerMap.getService(format);
}
private ServiceTrackerMap<String, MBMessageFormatUploadHandler>
_serviceTrackerMap;
}