@DELETE
public void deleteIt() {
// delete an entity from the datastore
// just print a message upon exception (don't throw)
DatastoreService datastore = DatastoreServiceFactory.getDatastoreService();
MemcacheService syncCache = MemcacheServiceFactory.getMemcacheService();
if (syncCache.get(keyname) != null) {
syncCache.delete(keyname);
}
Key entKey = KeyFactory.createKey("TaskData", keyname);
try {
Entity ent = datastore.get(entKey);
datastore.delete(entKey);
System.err.println("TaskData deleted in Datastore");
} catch (EntityNotFoundException e) {
System.err.println("TaskData not found in Datastore");
}
}
@Override
public void doGet(final HttpServletRequest req, final HttpServletResponse resp)
throws IOException {
final MemcacheService cacheShared = MemcacheServiceFactory.getMemcacheService();
if (cacheShared.contains(MemCacheKey.activePoints)) {
try {
final Map<String, Point> points =
(Map<String, Point>) cacheShared.get(MemCacheKey.activePoints);
cacheShared.delete(
MemCacheKey.activePoints); // TODO possible race condition with record value service
for (final Point point : points.values()) {
TaskFactory.getInstance().startMoveCachedValuesToStoreTask(point);
}
} catch (InvalidValueException e) {
cacheShared.clearAll();
}
}
}