WorldGuard/worldguard-core/src/main/java/com/sk89q/worldguard/blacklist/BlacklistLoggerHandler.java

/*
 * WorldGuard, a suite of tools for Minecraft
 * Copyright (C) sk89q <http://www.sk89q.com>
 * Copyright (C) WorldGuard team and contributors
 *
 * This program 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 3 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 Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

package com.sk89q.worldguard.blacklist;

import com.sk89q.worldguard.blacklist.event.BlacklistEvent;
import com.sk89q.worldguard.blacklist.logger.LoggerHandler;

import java.util.HashSet;
import java.util.Set;

public class BlacklistLoggerHandler implements LoggerHandler {

    /**
     * List of logger handlers.
     */
    private Set<LoggerHandler> handlers
            = new HashSet<>();

    /**
     * Add a handler.
     *
     * @param handler The handler to add
     */
    public void addHandler(LoggerHandler handler) {
        handlers.add(handler);
    }

    /**
     * Remove a handler.
     *
     * @param handler The handler to remove
     */
    public void removeHandler(LoggerHandler handler) {
        handlers.remove(handler);
    }

    /**
     * Add a handler.
     */
    public void clearHandlers() {
        handlers.clear();
    }

    /**
     * Log an event.
     *
     * @param event The event to log
     */
    @Override
    public void logEvent(BlacklistEvent event, String comment) {
        for (LoggerHandler handler : handlers) {
            handler.logEvent(event, comment);
        }
    }

    /**
     * Close the connection.
     */
    @Override
    public void close() {
        for (LoggerHandler handler : handlers) {
            handler.close();
        }
    }

}