| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| package org.apache.felix.upnp.sample.clock; |
| |
| |
| import java.beans.PropertyChangeEvent; |
| import java.util.Calendar; |
| import java.util.Date; |
| import java.util.Dictionary; |
| import java.util.HashMap; |
| import java.util.HashSet; |
| import java.util.Properties; |
| import java.util.Random; |
| |
| import org.osgi.framework.BundleContext; |
| import org.osgi.service.upnp.UPnPDevice; |
| import org.osgi.service.upnp.UPnPIcon; |
| import org.osgi.service.upnp.UPnPService; |
| import org.osgi.service.upnp.UPnPStateVariable; |
| |
| import org.apache.felix.upnp.extra.util.UPnPEventNotifier; |
| |
| public class ClockDevice implements UPnPDevice { |
| |
| final private String DEVICE_ID = "uuid:Felix-Clock+"+Integer.toHexString(new Random(System.currentTimeMillis()).nextInt()); |
| private BundleContext context; |
| private TimerService timerService; |
| private UPnPService[] services; |
| private Dictionary dictionary; |
| public static UPnPEventNotifier notifier = null; |
| |
| public ClockDevice(BundleContext context) { |
| this.context=context; |
| timerService = new TimerService(); |
| services = new UPnPService[]{timerService}; |
| setupDeviceProperties(); |
| buildEventNotifyer(); |
| } |
| |
| /** |
| * |
| */ |
| private void buildEventNotifyer() { |
| notifier = new UPnPEventNotifier(context,this,timerService); |
| } |
| |
| private void setupDeviceProperties(){ |
| dictionary = new Properties(); |
| dictionary.put(UPnPDevice.UPNP_EXPORT,""); |
| dictionary.put( |
| org.osgi.service.device.Constants.DEVICE_CATEGORY, |
| new String[]{UPnPDevice.DEVICE_CATEGORY} |
| ); |
| |
| dictionary.put(UPnPDevice.FRIENDLY_NAME,"Felix OSGi-UPnP Clock"); |
| dictionary.put(UPnPDevice.MANUFACTURER,"Apache Software Foundation"); |
| dictionary.put(UPnPDevice.MANUFACTURER_URL,"http://felix.apache.org"); |
| dictionary.put(UPnPDevice.MODEL_DESCRIPTION,"A CyberLink Clock device clone to test OSGi to UPnP service export"); |
| dictionary.put(UPnPDevice.MODEL_NAME,"DolceDormire"); |
| dictionary.put(UPnPDevice.MODEL_NUMBER,"1.0"); |
| dictionary.put(UPnPDevice.MODEL_URL,"http://felix.apache.org/site/upnp-examples.html"); |
| dictionary.put(UPnPDevice.SERIAL_NUMBER,"123456789"); |
| dictionary.put(UPnPDevice.TYPE,"urn:schemas-upnp-org:device:clock:1"); |
| dictionary.put(UPnPDevice.UDN,DEVICE_ID); |
| dictionary.put(UPnPDevice.UPC,"1213456789"); |
| |
| HashSet types = new HashSet(services.length+5); |
| String[] ids = new String[services.length]; |
| for (int i = 0; i < services.length; i++) { |
| ids[i]=services[i].getId(); |
| types.add(services[i].getType()); |
| } |
| |
| dictionary.put(UPnPService.TYPE, types.toArray(new String[]{})); |
| dictionary.put(UPnPService.ID, ids); |
| } |
| |
| |
| /* (non-Javadoc) |
| * @see org.osgi.service.upnp.UPnPDevice#getService(java.lang.String) |
| */ |
| public UPnPService getService(String serviceId) { |
| if (serviceId.equals(timerService.getId())) return timerService; |
| return null; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.osgi.service.upnp.UPnPDevice#getServices() |
| */ |
| public UPnPService[] getServices() { |
| return services; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.osgi.service.upnp.UPnPDevice#getIcons(java.lang.String) |
| */ |
| public UPnPIcon[] getIcons(String locale) { |
| UPnPIcon icon = new ClockIcon(); |
| return new UPnPIcon[]{icon} ; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.osgi.service.upnp.UPnPDevice#getDescriptions(java.lang.String) |
| */ |
| public Dictionary getDescriptions(String locale) { |
| return dictionary; |
| } |
| |
| /** |
| * |
| */ |
| public void start() { |
| // TODO Auto-generated method stub |
| |
| } |
| |
| /** |
| * |
| */ |
| public void stop() { |
| notifier.destroy(); |
| } |
| |
| /** |
| * |
| */ |
| public void update() { |
| Clock clock = Clock.getInstance(); |
| Calendar cal = clock.getCalendar(); |
| Date date = cal.getTime(); |
| UPnPStateVariable variable = timerService.getStateVariable("Time"); |
| notifier.propertyChange(new PropertyChangeEvent(variable,"Time",null,date)); |
| } |
| |
| } |