public SyncWatchEventProcessor(long syncAccountId) {
_syncAccountId = syncAccountId;
SyncFileModelListener syncFileModelListener =
new SyncFileModelListener() {
@Override
public void onRemove(SyncFile syncFile) {
_dependentSyncWatchEventsMaps.remove(syncFile.getFilePathName());
_pendingTypePKSyncFileIds.remove(syncFile.getTypePK());
}
@Override
public void onUpdate(SyncFile syncFile, Map<String, Object> originalValues) {
if ((syncFile.getSyncAccountId() != _syncAccountId)
|| (syncFile.getTypePK() == 0)
|| (!originalValues.containsKey("state")
&& !originalValues.containsKey("typePK"))) {
return;
}
List<SyncWatchEvent> syncWatchEvents =
_dependentSyncWatchEventsMaps.remove(syncFile.getFilePathName());
if (syncWatchEvents == null) {
return;
}
if (syncFile.getTypePK() > 0) {
_pendingTypePKSyncFileIds.remove(syncFile.getSyncFileId());
}
for (SyncWatchEvent syncWatchEvent : syncWatchEvents) {
try {
if (_logger.isDebugEnabled()) {
_logger.debug(
"Processing queued event {} {}",
syncWatchEvent.getFilePathName(),
syncWatchEvent.getEventType());
}
processSyncWatchEvent(syncWatchEvent);
} catch (Exception e) {
_logger.error(e.getMessage(), e);
}
}
}
};
SyncFileService.registerModelListener(syncFileModelListener);
}
public static SyncFilePersistence getSyncFilePersistence() {
if (_syncFilePersistence != null) {
return _syncFilePersistence;
}
try {
_syncFilePersistence = new SyncFilePersistence();
registerModelListener(new SyncFileModelListener());
return _syncFilePersistence;
} catch (SQLException sqle) {
if (_logger.isDebugEnabled()) {
_logger.debug(sqle.getMessage(), sqle);
}
return null;
}
}
