com.liferay.portal.kernel.messaging.config.MessagingConfiguratorRegistry Maven / Gradle / Ivy
/**
* Copyright (c) 2000-2013 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.portal.kernel.messaging.config;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
/**
* @author Shuyang Zhou
*/
public class MessagingConfiguratorRegistry {
public static List getMessagingConfigurators(
String servletContextName) {
return _messagingConfigurators.get(servletContextName);
}
public static void registerMessagingConfigurator(
String servletContextName,
MessagingConfigurator messagingConfigurator) {
List messagingConfigurators =
_messagingConfigurators.get(servletContextName);
if (messagingConfigurators == null) {
messagingConfigurators = new ArrayList();
_messagingConfigurators.put(
servletContextName, messagingConfigurators);
}
messagingConfigurators.add(messagingConfigurator);
}
public static void unregisterMessagingConfigurator(
String servletContextName,
MessagingConfigurator messagingConfigurator) {
List messagingConfigurators =
_messagingConfigurators.get(servletContextName);
if (messagingConfigurators != null) {
messagingConfigurators.remove(messagingConfigurator);
if (messagingConfigurators.isEmpty()) {
_messagingConfigurators.remove(servletContextName);
}
}
}
private static final Map>
_messagingConfigurators =
new ConcurrentHashMap>();
}