org.glassfish.grizzly.websockets.DummyBroadcaster Maven / Gradle / Ivy

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package org.glassfish.grizzly.websockets;

/**
 * The default {@link Broadcaster}, which iterates over set of clients and sends
 * the same text of binary message separately to each client.
 * So the text/binary -> websocket-frame transformation is being done for
 * each client separately.
 * 
 * @author Alexey Stashok
 */
public class DummyBroadcaster implements Broadcaster {

    /**
     * {@inheritDoc}
     */
    @Override
    public void broadcast(final Iterable recipients,
            final String text) {
        
        for (WebSocket websocket : recipients) {
            if (websocket.isConnected()) {
                try {
                    websocket.send(text);
                } catch (WebSocketException ignored) {
                }
            }
        }
    }
    
    /**
     * {@inheritDoc}
     */
    @Override
    public void broadcast(final Iterable recipients,
            final byte[] binary) {
        
        for (WebSocket websocket : recipients) {
            if (websocket.isConnected()) {
                try {
                    websocket.send(binary);
                } catch (WebSocketException ignored) {
                }
            }
        }
    }    

    /**
     * {@inheritDoc}
     */
    @Override
    public void broadcastFragment(final Iterable recipients,
            final String text, final boolean last) {
        for (WebSocket websocket : recipients) {
            if (websocket.isConnected()) {
                try {
                    websocket.stream(last, text);
                } catch (WebSocketException ignored) {
                }
            }
        }
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void broadcastFragment(final Iterable recipients,
            final byte[] binary, final boolean last) {
        
        for (WebSocket websocket : recipients) {
            if (websocket.isConnected()) {
                try {
                    websocket.stream(last, binary, 0, binary.length);
                } catch (WebSocketException ignored) {
                }
            }
        }
    }
    
    
}