private void browse(String serviceName) {
browsePanel.removeAll();
ServiceDiscoveryManager discoManager = ServiceDiscoveryManager.getInstanceFor(con);
DiscoverItems result;
try {
result = discoManager.discoverItems(serviceName);
} catch (XMPPException e) {
Log.error(e);
return;
}
addAddress(serviceName);
Iterator<DiscoverItems.Item> discoverItems = result.getItems();
while (discoverItems.hasNext()) {
DiscoverItems.Item item = discoverItems.next();
Entity entity = new Entity(item);
browsePanel.add(entity);
}
browsePanel.invalidate();
browsePanel.validate();
browsePanel.repaint();
}
private void browseItem(DiscoverItems.Item discoveredItem) {
addAddress(discoveredItem.getEntityID());
browsePanel.removeAll();
ServiceDiscoveryManager discoManager = ServiceDiscoveryManager.getInstanceFor(con);
DiscoverItems result;
try {
result = discoManager.discoverItems(discoveredItem.getEntityID());
} catch (XMPPException e) {
browsePanel.invalidate();
browsePanel.validate();
browsePanel.repaint();
return;
}
Iterator<DiscoverItems.Item> discoverItems = result.getItems();
List<Entity> list = new ArrayList<Entity>();
while (discoverItems.hasNext()) {
DiscoverItems.Item item = discoverItems.next();
Entity entity = new Entity(item);
browsePanel.add(entity);
list.add(entity);
}
GraphicUtils.makeSameSize((JComponent[]) list.toArray(new JComponent[list.size()]));
browsePanel.invalidate();
browsePanel.validate();
browsePanel.repaint();
}
/**
* Tries to discover if the server of the given XMPPConnection provides also a MUC component. Will
* return the MUCs Component ID if one is found otherwise returns null
*
* @param connection
* @return
* @throws XMPPException
*/
public static String disocverMUC(XMPPConnection connection) throws XMPPException {
ServiceDiscoveryManager sdm = ServiceDiscoveryManager.getInstanceFor(connection);
DiscoverItems ditem = sdm.discoverItems(connection.getServiceName());
Iterator<Item> it = ditem.getItems();
while (it.hasNext()) {
Item i = it.next();
DiscoverInfo dinfo = sdm.discoverInfo(i.getEntityID());
Iterator<Feature> itFeatures = dinfo.getFeatures();
while (itFeatures.hasNext()) {
Feature f = itFeatures.next();
if (f.getVar().equals(MUC_FEATURE)) {
return i.getEntityID();
}
}
}
return null;
}
private void initProxies() {
proxies = new ArrayList<String>();
ServiceDiscoveryManager manager = ServiceDiscoveryManager.getInstanceFor(connection);
try {
DiscoverItems discoItems = manager.discoverItems(connection.getServiceName());
Iterator it = discoItems.getItems();
while (it.hasNext()) {
DiscoverItems.Item item = (DiscoverItems.Item) it.next();
String proxy = checkIsProxy(manager, item);
if (proxy != null) {
proxies.add(proxy);
}
}
} catch (XMPPException e) {
return;
}
if (proxies.size() > 0) {
initStreamHosts();
}
}
/**
* Discover the commands of an specific JID. The <code>jid</code> is a full JID.
*
* @param jid the full JID to retrieve the commands for.
* @return the discovered items.
* @throws XMPPException if the operation failed for some reason.
*/
public DiscoverItems discoverCommands(String jid) throws XMPPException {
ServiceDiscoveryManager serviceDiscoveryManager =
ServiceDiscoveryManager.getInstanceFor(connection);
return serviceDiscoveryManager.discoverItems(jid, discoNode);
}