/*
 * Copyright 2013 Jeanfrancois Arcand
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
/*
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2007-2008 Sun Microsystems, Inc. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License. You can obtain
 * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
 * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
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 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
 * Sun designates this particular file as subject to the "Classpath" exception
 * as provided by Sun in the GPL Version 2 section of the License file that
 * accompanied this code.  If applicable, add the following below the License
 * Header, with the fields enclosed by brackets [] replaced by your own
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package org.atmosphere.samples.pubsub;

import org.atmosphere.cpr.AtmosphereConfig;
import org.atmosphere.cpr.AtmosphereResource;
import org.atmosphere.cpr.AtmosphereResourceEvent;
import org.atmosphere.jersey.JerseyBroadcaster;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.concurrent.atomic.AtomicBoolean;

/**
 * A example of how to extends/replace {@link org.atmosphere.cpr.Broadcaster} by defining the
 * class value in META-INF/atmosphere.xml or by adding defining the org.atmosphere.cpr.broadcasterClass
 * init-param in web.xml.
 *
 * @author Jeanfrancois Arcand
 */
public class PubSubBroadcaster extends JerseyBroadcaster {

    private static final Logger logger = LoggerFactory.getLogger(PubSubBroadcaster.class);

    private final AtomicBoolean isSet = new AtomicBoolean(false);

    public PubSubBroadcaster(String id, AtmosphereConfig config) {
        super(id, config);
    }

    @Override
    protected void invokeOnStateChange(final AtmosphereResource r, final AtmosphereResourceEvent e) {
        if (!isSet.getAndSet(true)) {
            logger.info("This is just an example that demonstrate " +
                    "how a Broadcaster can be customized using atmosphere.xml or by " +
                    "defining it inside web.xml");
        }

        super.invokeOnStateChange(r, e);
    }
}

@@ -2578,52 +2578,8 @@
 b;%0A%0A
-import org.atmosphere.cpr.AtmosphereConfig;%0A
 impo
@@ -3317,109 +3317,8 @@
 );%0A%0A
-    public PubSubBroadcaster(String id, AtmosphereConfig config) %7B%0A        super(id, config);%0A    %7D%0A%0A
     

Fix new API