/* | |
* 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.tester.gui; | |
import java.awt.event.ActionEvent; | |
import java.util.Dictionary; | |
import java.util.Enumeration; | |
import javax.swing.AbstractAction; | |
import javax.swing.JButton; | |
import javax.swing.JPanel; | |
import javax.swing.JTree; | |
import javax.swing.SwingUtilities; | |
import org.apache.felix.upnp.tester.Activator; | |
import org.apache.felix.upnp.tester.Mediator; | |
import org.apache.felix.upnp.tester.UPnPSubscriber; | |
import org.apache.felix.upnp.tester.discovery.DeviceNode; | |
import org.osgi.service.upnp.UPnPDevice; | |
import org.osgi.service.upnp.UPnPEventListener; | |
import org.osgi.service.upnp.UPnPService; | |
/* | |
* @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a> | |
*/ | |
public class SubscriptionPanel extends JPanel implements UPnPEventListener{ | |
public SubscriptionPanel() { | |
super(); | |
buildButtonPanel(); | |
} | |
private void buildButtonPanel(){ | |
JButton subscribeBtn = new JButton("Subscribe"); | |
subscribeBtn.addActionListener(new AbstractAction(){ | |
public void actionPerformed(ActionEvent e) { | |
//System.out.println("subscribing ..."); | |
doSubscribe(); | |
} | |
}); | |
JButton unsubscribeBtn = new JButton("Unsubscribe"); | |
unsubscribeBtn.addActionListener(new AbstractAction(){ | |
public void actionPerformed(ActionEvent e) { | |
//System.out.println("unsubscribing ..."); | |
doUnsubscribe(); | |
} | |
}); | |
add(subscribeBtn); | |
add(unsubscribeBtn); | |
} | |
UPnPSubscriber subscriber; | |
public void doSubscribe() | |
{ | |
if (subscriber == null) | |
subscriber = new UPnPSubscriber(Activator.context,this); | |
UPnPDeviceTreeNode selectedNode = getSelectedNode(); | |
String serviceId = getServiceId(selectedNode); | |
String parentId = getDeviceId(selectedNode); | |
LogPanel.log("subscribing ... "+ "ServiceId ["+serviceId+"] of DeviceId ["+parentId +"]"); | |
subscriber.subscribe(parentId,serviceId); | |
setSubscribedVariableOf(selectedNode); | |
} | |
public void doUnsubscribe(){ | |
UPnPDeviceTreeNode selectedNode = getSelectedNode(); | |
String serviceId = getServiceId(selectedNode); | |
String parentId = getDeviceId(selectedNode); | |
LogPanel.log("unsubscribing ... "+ "ServiceId ["+serviceId+"] of DeviceId ["+parentId +"]"); | |
subscriber.unsubscribe(parentId,serviceId); | |
setUnubscribedVariableOf(selectedNode); | |
} | |
public void notifyUPnPEvent(final String deviceId, final String serviceId, final Dictionary events) { | |
// UPnP base driver notify are synchronous !! | |
Runnable doShowMsg = new Runnable() { | |
public void run() { | |
LogPanel.log("notifyUPnPEvent::[DeviceID "+deviceId+"][ServiceId "+serviceId+"]"); | |
Enumeration elements = events.keys(); | |
while (elements.hasMoreElements()){ | |
Object key = elements.nextElement(); | |
Object value = events.get(key); | |
LogPanel.log("["+key+"][value "+value+"]"); | |
} | |
} | |
}; | |
SwingUtilities.invokeLater(doShowMsg); | |
} | |
private void setSubscribedVariableOf(UPnPDeviceTreeNode selectedNode){ | |
Enumeration list = selectedNode.children(); | |
while (list.hasMoreElements()){ | |
UPnPDeviceTreeNode node = (UPnPDeviceTreeNode) list.nextElement(); | |
if (node.category == UPnPDeviceTreeNode.EVENTED_STATE) | |
node.category = UPnPDeviceTreeNode.SUBSCRIBED_STATE; | |
} | |
JTree tree = Mediator.getUPnPDeviceTree(); | |
tree.validate(); | |
tree.repaint(); | |
} | |
private void setUnubscribedVariableOf(UPnPDeviceTreeNode selectedNode){ | |
Enumeration list = selectedNode.children(); | |
while (list.hasMoreElements()){ | |
UPnPDeviceTreeNode node = (UPnPDeviceTreeNode) list.nextElement(); | |
if (node.category == UPnPDeviceTreeNode.SUBSCRIBED_STATE) | |
node.category = UPnPDeviceTreeNode.EVENTED_STATE; | |
} | |
JTree tree = Mediator.getUPnPDeviceTree(); | |
tree.validate(); | |
tree.repaint(); | |
} | |
private UPnPDeviceTreeNode getSelectedNode(){ | |
JTree tree = Mediator.getUPnPDeviceTree(); | |
UPnPDeviceTreeNode selectedNode = (UPnPDeviceTreeNode)tree.getLastSelectedPathComponent(); | |
return selectedNode; | |
} | |
private String getServiceId (UPnPDeviceTreeNode selectedNode){ | |
Object userObj = selectedNode.getUserObject(); | |
String serviceId = ((UPnPService) userObj).getId(); | |
return serviceId; | |
} | |
private String getDeviceId (UPnPDeviceTreeNode selectedNode){ | |
UPnPDeviceTreeNode parent = (UPnPDeviceTreeNode)selectedNode.getParent(); | |
DeviceNode node =(DeviceNode)parent.getUserObject(); | |
String parentId = (String) node.getReference().getProperty(UPnPDevice.ID); | |
return parentId; | |
} | |
} | |