// syncing updates
void onRemoteUpdateSuccess() throws Exception {
Iterable<com.antoshkaplus.words.model.Translation> it =
Iterables.concat(updates.localNew, updates.localNotFound, updates.localIntersection);
for (com.antoshkaplus.words.model.Translation t : it) {
repo.trySyncTranslation(t);
}
}
public List<Translation> mergeRemote(final List<Translation> remoteList) throws Exception {
// merging updates from server and database in one transaction
this.updates =
repo.executeBatch(
new Callable<Updates>() {
@Override
public Updates call() throws Exception {
Updates updates = computeUpdates(repo.getSyncedTranslationList(false), remoteList);
for (com.antoshkaplus.words.model.Translation t : updates.localIntersection) {
repo.updateTranslation(t);
}
for (com.antoshkaplus.words.model.Translation t : updates.localNotFound) {
TranslationKey key = new TranslationKey(t.foreignWord, t.nativeWord);
com.antoshkaplus.words.model.Translation tKey = repo.getTranslation(key);
if (tKey == null) {
repo.addTranslation(t);
} else {
t.id = tKey.id;
repo.updateTranslation(t);
}
}
// can be done only after successful push to server????
for (com.antoshkaplus.words.model.Translation t : updates.localNew) {
repo.updateTranslation(t);
}
return updates;
}
});
return updates.remote;
}
