/**
* Permanently removes locally stored message history for the metacontact, remove any recent
* contacts if any.
*/
public void eraseLocallyStoredHistory(MetaContact contact) throws IOException {
List<ComparableEvtObj> toRemove = null;
synchronized (recentMessages) {
toRemove = new ArrayList<ComparableEvtObj>();
Iterator<Contact> iter = contact.getContacts();
while (iter.hasNext()) {
Contact item = iter.next();
String id = item.getAddress();
ProtocolProviderService provider = item.getProtocolProvider();
for (ComparableEvtObj msc : recentMessages) {
if (msc.getProtocolProviderService().equals(provider)
&& msc.getContactAddress().equals(id)) {
toRemove.add(msc);
}
}
}
recentMessages.removeAll(toRemove);
}
if (recentQuery != null) {
for (ComparableEvtObj msc : toRemove) {
recentQuery.fireContactRemoved(msc);
}
}
}
/**
* Closes given {@link #transportManagers} of this <tt>Conference</tt> and removes corresponding
* channel bundle.
*/
void closeTransportManager(TransportManager transportManager) {
synchronized (transportManagers) {
for (Iterator<IceUdpTransportManager> i = transportManagers.values().iterator();
i.hasNext(); ) {
if (i.next() == transportManager) {
i.remove();
// Presumably, we have a single association for
// transportManager.
break;
}
}
// Close manager
try {
transportManager.close();
} catch (Throwable t) {
logger.warn(
"Failed to close an IceUdpTransportManager of" + " conference " + getID() + "!", t);
// The whole point of explicitly closing the
// transportManagers of this Conference is to prevent memory
// leaks. Hence, it does not make sense to possibly leave
// TransportManagers open because a TransportManager has
// failed to close.
if (t instanceof InterruptedException) Thread.currentThread().interrupt();
else if (t instanceof ThreadDeath) throw (ThreadDeath) t;
}
}
}
/**
* Converts the form field values in the <tt>ffValuesIter</tt> into a caps string.
*
* @param ffValuesIter the {@link Iterator} containing the form field values.
* @param capsBldr a <tt>StringBuilder</tt> to which the caps string representing the form field
* values is to be appended
*/
private static void formFieldValuesToCaps(Iterator<String> ffValuesIter, StringBuilder capsBldr) {
SortedSet<String> fvs = new TreeSet<String>();
while (ffValuesIter.hasNext()) fvs.add(ffValuesIter.next());
for (String fv : fvs) capsBldr.append(fv).append('<');
}
/**
* Remove records telling what entity caps node a contact has.
*
* @param contact the contact
*/
public void removeContactCapsNode(Contact contact) {
Caps caps = null;
String lastRemovedJid = null;
Iterator<String> iter = userCaps.keySet().iterator();
while (iter.hasNext()) {
String jid = iter.next();
if (StringUtils.parseBareAddress(jid).equals(contact.getAddress())) {
caps = userCaps.get(jid);
lastRemovedJid = jid;
iter.remove();
}
}
// fire only for the last one, at the end the event out
// of the protocol will be one and for the contact
if (caps != null) {
UserCapsNodeListener[] listeners;
synchronized (userCapsNodeListeners) {
listeners = userCapsNodeListeners.toArray(NO_USER_CAPS_NODE_LISTENERS);
}
if (listeners.length != 0) {
String nodeVer = caps.getNodeVer();
for (UserCapsNodeListener listener : listeners)
listener.userCapsNodeRemoved(lastRemovedJid, nodeVer, false);
}
}
}
/** Closes the {@link #transportManagers} of this <tt>Conference</tt>. */
private void closeTransportManagers() {
synchronized (transportManagers) {
for (Iterator<IceUdpTransportManager> i = transportManagers.values().iterator();
i.hasNext(); ) {
IceUdpTransportManager transportManager = i.next();
i.remove();
closeTransportManager(transportManager);
}
}
}
/**
* Returns the last status that was stored in the configuration for the given protocol provider.
*
* @param protocolProvider the protocol provider
* @return the last status that was stored in the configuration for the given protocol provider
*/
public PresenceStatus getLastPresenceStatus(ProtocolProviderService protocolProvider) {
String lastStatus = getLastStatusString(protocolProvider);
if (lastStatus != null) {
OperationSetPresence presence = protocolProvider.getOperationSet(OperationSetPresence.class);
if (presence == null) return null;
Iterator<PresenceStatus> i = presence.getSupportedStatusSet();
PresenceStatus status;
while (i.hasNext()) {
status = i.next();
if (status.getStatusName().equals(lastStatus)) return status;
}
}
return null;
}
/**
* Searches for contact ids in history of recent messages.
*
* @param provider
* @param after
* @return
*/
List<String> getRecentContactIDs(String provider, Date after) {
List<String> res = new ArrayList<String>();
try {
History history = getHistory();
if (history != null) {
Iterator<HistoryRecord> recs = history.getReader().findLast(NUMBER_OF_MSGS_IN_HISTORY);
SimpleDateFormat sdf = new SimpleDateFormat(HistoryService.DATE_FORMAT);
while (recs.hasNext()) {
HistoryRecord hr = recs.next();
String contact = null;
String recordProvider = null;
Date timestamp = null;
for (int i = 0; i < hr.getPropertyNames().length; i++) {
String propName = hr.getPropertyNames()[i];
if (propName.equals(STRUCTURE_NAMES[0])) recordProvider = hr.getPropertyValues()[i];
else if (propName.equals(STRUCTURE_NAMES[1])) contact = hr.getPropertyValues()[i];
else if (propName.equals(STRUCTURE_NAMES[2])) {
try {
timestamp = sdf.parse(hr.getPropertyValues()[i]);
} catch (ParseException e) {
timestamp = new Date(Long.parseLong(hr.getPropertyValues()[i]));
}
}
}
if (recordProvider == null || contact == null) continue;
if (after != null && timestamp != null && timestamp.before(after)) continue;
if (recordProvider.equals(provider)) res.add(contact);
}
}
} catch (IOException ex) {
logger.error("cannot create recent_messages history", ex);
}
return res;
}
/**
* Publish present status. We search for the highest value in the given interval.
*
* @param protocolProvider the protocol provider to which we change the status.
* @param floorStatusValue the min status value.
* @param ceilStatusValue the max status value.
*/
private void publishStatus(
ProtocolProviderService protocolProvider, int floorStatusValue, int ceilStatusValue) {
if (!protocolProvider.isRegistered()) return;
OperationSetPresence presence = protocolProvider.getOperationSet(OperationSetPresence.class);
if (presence == null) return;
Iterator<PresenceStatus> statusSet = presence.getSupportedStatusSet();
PresenceStatus status = null;
while (statusSet.hasNext()) {
PresenceStatus currentStatus = statusSet.next();
if (status == null
&& currentStatus.getStatus() < ceilStatusValue
&& currentStatus.getStatus() >= floorStatusValue) {
status = currentStatus;
}
if (status != null) {
if (currentStatus.getStatus() < ceilStatusValue
&& currentStatus.getStatus() >= floorStatusValue
&& currentStatus.getStatus() > status.getStatus()) {
status = currentStatus;
}
}
}
if (status != null) {
new PublishPresenceStatusThread(protocolProvider, presence, status).start();
this.saveStatusInformation(protocolProvider, status.getStatusName());
}
}
/**
* Registers or unregister as a popup message listener to detect when a user click on
* notification saying that the device configuration has changed.
*
* @param enable True to register to the popup message notifcation handler. False to unregister.
*/
public void managePopupMessageListenerRegistration(boolean enable) {
Iterator<NotificationHandler> notificationHandlers =
notificationService
.getActionHandlers(
net.java.sip.communicator.service.notification.NotificationAction
.ACTION_POPUP_MESSAGE)
.iterator();
NotificationHandler notificationHandler;
while (notificationHandlers.hasNext()) {
notificationHandler = notificationHandlers.next();
if (notificationHandler instanceof PopupMessageNotificationHandler) {
// Register.
if (enable) {
// ((PopupMessageNotificationHandler) notificationHandler)
// .addPopupMessageListener(this);
}
// Unregister.
else {
// ((PopupMessageNotificationHandler) notificationHandler)
// .removePopupMessageListener(this);
}
}
}
}
/**
* Publish present status. We search for the highest value in the given interval.
*
* <p>change the status.
*
* @param globalStatus
*/
public void publishStatus(GlobalStatusEnum globalStatus) {
String itemName = globalStatus.getStatusName();
Iterator<ProtocolProviderService> pProviders =
GuiActivator.getUIService().getMainFrame().getProtocolProviders();
while (pProviders.hasNext()) {
ProtocolProviderService protocolProvider = pProviders.next();
if (itemName.equals(GlobalStatusEnum.ONLINE_STATUS)) {
if (!protocolProvider.isRegistered()) {
saveStatusInformation(protocolProvider, itemName);
GuiActivator.getUIService().getLoginManager().login(protocolProvider);
} else {
OperationSetPresence presence =
protocolProvider.getOperationSet(OperationSetPresence.class);
if (presence == null) {
saveStatusInformation(protocolProvider, itemName);
continue;
}
Iterator<PresenceStatus> statusSet = presence.getSupportedStatusSet();
while (statusSet.hasNext()) {
PresenceStatus status = statusSet.next();
if (status.getStatus() < PresenceStatus.EAGER_TO_COMMUNICATE_THRESHOLD
&& status.getStatus() >= PresenceStatus.AVAILABLE_THRESHOLD) {
new PublishPresenceStatusThread(protocolProvider, presence, status).start();
this.saveStatusInformation(protocolProvider, status.getStatusName());
break;
}
}
}
} else if (itemName.equals(GlobalStatusEnum.OFFLINE_STATUS)) {
if (!protocolProvider.getRegistrationState().equals(RegistrationState.UNREGISTERED)
&& !protocolProvider.getRegistrationState().equals(RegistrationState.UNREGISTERING)) {
OperationSetPresence presence =
protocolProvider.getOperationSet(OperationSetPresence.class);
if (presence == null) {
saveStatusInformation(protocolProvider, itemName);
GuiActivator.getUIService().getLoginManager().logoff(protocolProvider);
continue;
}
Iterator<PresenceStatus> statusSet = presence.getSupportedStatusSet();
while (statusSet.hasNext()) {
PresenceStatus status = statusSet.next();
if (status.getStatus() < PresenceStatus.ONLINE_THRESHOLD) {
this.saveStatusInformation(protocolProvider, status.getStatusName());
break;
}
}
try {
protocolProvider.unregister();
} catch (OperationFailedException e1) {
logger.error(
"Unable to unregister the protocol provider: "
+ protocolProvider
+ " due to the following exception: "
+ e1);
}
}
} else if (itemName.equals(GlobalStatusEnum.FREE_FOR_CHAT_STATUS)) {
// we search for highest available status here
publishStatus(
protocolProvider, PresenceStatus.AVAILABLE_THRESHOLD, PresenceStatus.MAX_STATUS_VALUE);
} else if (itemName.equals(GlobalStatusEnum.DO_NOT_DISTURB_STATUS)) {
// status between online and away is DND
publishStatus(
protocolProvider, PresenceStatus.ONLINE_THRESHOLD, PresenceStatus.AWAY_THRESHOLD);
} else if (itemName.equals(GlobalStatusEnum.AWAY_STATUS)) {
// a status in the away interval
publishStatus(
protocolProvider, PresenceStatus.AWAY_THRESHOLD, PresenceStatus.AVAILABLE_THRESHOLD);
}
}
}
/**
* Calculates the <tt>String</tt> for a specific <tt>DiscoverInfo</tt> which is to be hashed in
* order to compute the ver string for that <tt>DiscoverInfo</tt>.
*
* @param discoverInfo the <tt>DiscoverInfo</tt> for which the <tt>String</tt> to be hashed in
* order to compute its ver string is to be calculated
* @return the <tt>String</tt> for <tt>discoverInfo</tt> which is to be hashed in order to compute
* its ver string
*/
private static String calculateEntityCapsString(DiscoverInfo discoverInfo) {
StringBuilder bldr = new StringBuilder();
// Add identities
{
Iterator<DiscoverInfo.Identity> identities = discoverInfo.getIdentities();
SortedSet<DiscoverInfo.Identity> is =
new TreeSet<DiscoverInfo.Identity>(
new Comparator<DiscoverInfo.Identity>() {
public int compare(DiscoverInfo.Identity i1, DiscoverInfo.Identity i2) {
int category = i1.getCategory().compareTo(i2.getCategory());
if (category != 0) return category;
int type = i1.getType().compareTo(i2.getType());
if (type != 0) return type;
/*
* TODO Sort by xml:lang.
*
* Since sort by xml:lang is currently missing,
* use the last supported sort criterion i.e.
* type.
*/
return type;
}
});
if (identities != null) while (identities.hasNext()) is.add(identities.next());
for (DiscoverInfo.Identity i : is) {
bldr.append(i.getCategory())
.append('/')
.append(i.getType())
.append("//")
.append(i.getName())
.append('<');
}
}
// Add features
{
Iterator<DiscoverInfo.Feature> features = getDiscoverInfoFeatures(discoverInfo);
SortedSet<String> fs = new TreeSet<String>();
if (features != null) while (features.hasNext()) fs.add(features.next().getVar());
for (String f : fs) bldr.append(f).append('<');
}
DataForm extendedInfo = (DataForm) discoverInfo.getExtension("x", "jabber:x:data");
if (extendedInfo != null) {
synchronized (extendedInfo) {
SortedSet<FormField> fs =
new TreeSet<FormField>(
new Comparator<FormField>() {
public int compare(FormField f1, FormField f2) {
return f1.getVariable().compareTo(f2.getVariable());
}
});
FormField formType = null;
for (Iterator<FormField> fieldsIter = extendedInfo.getFields(); fieldsIter.hasNext(); ) {
FormField f = fieldsIter.next();
if (!f.getVariable().equals("FORM_TYPE")) fs.add(f);
else formType = f;
}
// Add FORM_TYPE values
if (formType != null) formFieldValuesToCaps(formType.getValues(), bldr);
// Add the other values
for (FormField f : fs) {
bldr.append(f.getVariable()).append('<');
formFieldValuesToCaps(f.getValues(), bldr);
}
}
}
return bldr.toString();
}
