Java tutorial
/** * Squidy Interaction 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 3 of the License, * or (at your option) any later version. * * Squidy Interaction 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. * * You should have received a copy of the GNU Lesser General Public License * along with Squidy Interaction Library. If not, see * <http://www.gnu.org/licenses/>. * * 2009 Human-Computer Interaction Group, University of Konstanz. * <http://hci.uni-konstanz.de> * * Please contact info@squidy-lib.de or visit our website * <http://www.squidy-lib.de> for further information. */ package org.squidy.manager.protocol.osc; import java.io.IOException; import java.net.InetAddress; import java.net.SocketException; import java.net.UnknownHostException; import java.util.ArrayList; import java.util.Collections; import java.util.Date; import java.util.HashMap; import java.util.List; import java.util.Map; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.squidy.SquidyException; import com.illposed.osc.Endian; import com.illposed.osc.OSCMessage; import com.illposed.osc.OSCPacket; import com.illposed.osc.OSCPortIn; import com.illposed.osc.OSCPortOut; /** * <code>OSCServer</code>. * * <pre> * Date: May 16, 2008 * Time: 4:33:17 PM * </pre> * * @author Roman Rädle, <a * href="mailto:Roman.Raedle@uni-konstanz.de">Roman.Raedle@uni-konstanz.de</a>, * University of Konstanz * @version $Id: OSCServer.java 772 2011-09-16 15:39:44Z raedle $ * @since 1.0.0 * @since 1.0.0 * @since 1.0 */ public class OSCServer extends Thread { // Logger to log info, error, debug,... messages. private static final Log LOG = LogFactory.getLog(OSCServer.class); public static final String STANDARD_SQUIDY_OSC_ADDRESS = "/squidy/bridge/osc"; protected Map<String, List<OSCListener>> listenerMap = Collections .synchronizedMap(new HashMap<String, List<OSCListener>>()); private String oscAddressOut; private OSCPortOut oscPortOut; private OSCPortIn oscPortIn; public OSCServer(String addressOut, int portOut, int portIn, Endian endian) { this(addressOut, portOut, endian); try { oscPortIn = new OSCPortIn(portIn, endian); } catch (SocketException e) { throw new SquidyException(e.getMessage(), e); } } /** * @param portIn * @param endian */ public OSCServer(int portIn, Endian endian) { try { oscPortIn = new OSCPortIn(portIn, endian); } catch (SocketException e) { throw new SquidyException("Could not open socket on port " + portIn, e); } } /** * * @param addressOut * @param portOut * @param endian * * @deprecated use {@link #OSCServer(String, int)} */ @Deprecated public OSCServer(String addressOut, int portOut, Endian endian) { this(addressOut, portOut); } public OSCServer(String addressOut, int portOut) { try { oscPortOut = new OSCPortOut(InetAddress.getByName(addressOut), portOut); } catch (SocketException e) { throw new SquidyException(e.getMessage(), e); } catch (UnknownHostException e) { throw new SquidyException(e.getMessage(), e); } } /** * Starts OSC server if it is not already listening. */ public final void startListening() { if (!oscPortIn.isListening()) { oscPortIn.startListening(); } } /** * Stops OSC server if it is already listening. */ public final void stopListening() { if (oscPortIn != null && oscPortIn.isListening()) { oscPortIn.stopListening(); } } /** * Returns whether the OSC server is listening or not. */ public final boolean isListening() { return oscPortIn.isListening(); } /** * Closes open OSC port. */ public final void close() { if (oscPortIn != null) { oscPortIn.close(); } } /** * @param address * @param listener */ public void addOSCListener(final String address, OSCListener listener) { List<OSCListener> listeners = listenerMap.get(address); if (listeners == null) { listeners = new ArrayList<OSCListener>(); listenerMap.put(address, listeners); } listeners.add(listener); com.illposed.osc.OSCListener oscListener = new com.illposed.osc.OSCListener() { /* (non-Javadoc) * @see com.illposed.osc.OSCListener#acceptMessage(java.util.Date, com.illposed.osc.OSCMessage) */ public void acceptMessages(Date date, OSCMessage[] messages) { for (OSCListener listener : listenerMap.get(address)) { listener.handleMessages(messages); } } }; oscPortIn.addListener(address, oscListener); } /** * @param packet */ public void send(OSCPacket packet) { try { oscPortOut.send(packet); } catch (IOException e) { if (LOG.isErrorEnabled()) { LOG.error(e.getMessage(), e); } } } public static void main(String[] args) { OSCServer server = new OSCServer("localhost", 57109, 57110, Endian.LITTLE_ENDIAN); server.addOSCListener("/finger", new OSCListener() { /* (non-Javadoc) * @see org.squidy.manager.protocol.osc.OSCListener#handleMessage(com.illposed.osc.OSCMessage) */ public void handleMessages(OSCMessage[] messages) { System.out.println(messages); for (OSCMessage message : messages) { for (Object o : message.getArguments()) { System.out.println(o.getClass().getName() + ": " + o); } } } }); // try { // OSCPortOut out = new OSCPortOut(InetAddress.getByName("localhost"), 57110); // // System.out.println("Send message"); // // OSCPacket packet = new OSCMessage("/finger", new Object[]{"Affe", "Banane", "Brot"}); // // try { // out.send(packet); // } catch (IOException e) { // // TODO Auto-generated catch block // e.printStackTrace(); // } // } catch (SocketException e) { // // TODO Auto-generated catch block // e.printStackTrace(); // } catch (UnknownHostException e) { // // TODO Auto-generated catch block // e.printStackTrace(); // } } }