/**
* 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);
}
}
}
/**
* 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;
}
public void testCreateDB() {
ArrayList<String> al = new ArrayList<String>();
Iterator<HistoryID> i = this.historyService.getExistingIDs();
while (i.hasNext()) {
HistoryID id = i.next();
String[] components = id.getID();
if (components.length == 2 && "test".equals(components[0])) {
al.add(components[1]);
}
}
int count = al.size();
boolean unique = false;
String lastComp = null;
while (!unique) {
lastComp = Integer.toHexString(random.nextInt());
for (int j = 0; j < count; j++) {
if (lastComp.equals(al.get(j))) {
continue;
}
}
unique = true;
}
HistoryID id = HistoryID.createFromRawID(new String[] {"test", lastComp});
try {
this.historyService.createHistory(id, recordStructure);
} catch (Exception e) {
fail("Could not create database with id " + id + " with error " + e);
}
try {
// after creating, remove it - do not leave content
this.historyService.purgeLocallyStoredHistory(id);
} catch (Exception ex) {
fail("Cannot delete local history with id " + this.history.getID() + " : " + ex.getMessage());
}
}
