private synchronized void synchronizeListHelper(
StoreObject list,
GtasksInvoker invoker,
boolean manual,
SyncExceptionHandler errorHandler,
SyncResultCallback callback) {
String listId = list.getValue(GtasksList.REMOTE_ID);
long lastSyncDate;
if (!manual && list.containsNonNullValue(GtasksList.LAST_SYNC)) {
lastSyncDate = list.getValue(GtasksList.LAST_SYNC);
} else {
lastSyncDate = 0;
}
boolean includeDeletedAndHidden = lastSyncDate != 0;
try {
Tasks taskList =
invoker.getAllGtasksFromListId(
listId, includeDeletedAndHidden, includeDeletedAndHidden, lastSyncDate);
List<com.google.api.services.tasks.model.Task> tasks = taskList.getItems();
if (tasks != null) {
callback.incrementMax(tasks.size() * 10);
HashSet<Long> localIds = new HashSet<Long>(tasks.size());
for (com.google.api.services.tasks.model.Task t : tasks) {
GtasksTaskContainer container = parseRemoteTask(t, listId);
gtasksMetadataService.findLocalMatch(container);
container.gtaskMetadata.setValue(
GtasksMetadata.GTASKS_ORDER, Long.parseLong(t.getPosition()));
container.gtaskMetadata.setValue(
GtasksMetadata.PARENT_TASK, gtasksMetadataService.localIdForGtasksId(t.getParent()));
container.gtaskMetadata.setValue(GtasksMetadata.LAST_SYNC, DateUtilities.now() + 1000L);
write(container);
localIds.add(container.task.getId());
callback.incrementProgress(10);
}
list.setValue(GtasksList.LAST_SYNC, DateUtilities.now());
storeObjectDao.persist(list);
if (lastSyncDate == 0) {
Long[] localIdArray = localIds.toArray(new Long[localIds.size()]);
Criterion delete =
Criterion.and(
Metadata.KEY.eq(GtasksMetadata.METADATA_KEY),
GtasksMetadata.LIST_ID.eq(listId),
Criterion.not(Metadata.TASK.in(localIdArray)));
taskService.deleteWhere(
Task.ID.in(Query.select(Metadata.TASK).from(Metadata.TABLE).where(delete)));
metadataService.deleteWhere(delete);
}
gtasksTaskListUpdater.correctOrderAndIndentForList(listId);
}
} catch (GoogleTasksException e) {
if (errorHandler != null)
errorHandler.handleException("gtasks-sync-io", e, e.getType()); // $NON-NLS-1$
} catch (IOException e) {
if (errorHandler != null)
errorHandler.handleException("gtasks-sync-io", e, e.toString()); // $NON-NLS-1$
}
}
/**
* Get list name
*
* @return NOT_FOUND if no list by this id exists, otherwise list name
*/
public String getListName(String listId) {
StoreObject list = getList(listId);
if (list != LIST_NOT_FOUND_OBJECT) {
return list.getValue(GtasksList.NAME);
}
return LIST_NOT_FOUND;
}
public StoreObject addNewList(com.google.api.services.tasks.model.TaskList newList) {
readLists();
if (lists != null) {
for (StoreObject list : lists) {
if (list.getValue(GtasksList.REMOTE_ID)
.equals(newList.getId())) // Sanity check--make sure it's actually a new list
{
return null;
}
}
}
StoreObject local = new StoreObject();
local.setValue(StoreObject.TYPE, GtasksList.TYPE);
local.setValue(GtasksList.REMOTE_ID, newList.getId());
local.setValue(GtasksList.NAME, newList.getTitle());
int order = lists == null ? 0 : lists.length;
local.setValue(GtasksList.ORDER, order);
storeObjectDao.persist(local);
clearListCache();
return local;
}
@Override
public void synchronizeList(
Object list, final boolean manual, final SyncResultCallback callback) {
if (!(list instanceof StoreObject)) return;
final StoreObject gtasksList = (StoreObject) list;
if (!GtasksList.TYPE.equals(gtasksList.getValue(StoreObject.TYPE))) return;
callback.started();
callback.incrementMax(100);
new Thread(
new Runnable() {
public void run() {
callback.incrementProgress(50);
try {
String authToken = getValidatedAuthToken();
callback.incrementProgress(12);
gtasksSyncService.waitUntilEmpty();
callback.incrementProgress(13);
final GtasksInvoker service = new GtasksInvoker(authToken);
synchronizeListHelper(gtasksList, service, manual, null, callback);
} finally {
callback.incrementProgress(25);
callback.finished();
}
}
})
.start();
}
@Override
protected void initiateAutomaticSyncImpl() {
if (!isCurrentTaskListFragment()) return;
if (list != null
&& DateUtilities.now() - list.getValue(GtasksList.LAST_SYNC) > DateUtilities.ONE_HOUR) {
refreshData(false);
}
}
public StoreObject getList(String listId) {
readLists();
for (StoreObject list : lists) {
if (list != null && list.getValue(GtasksList.REMOTE_ID).equals(listId)) {
return list;
}
}
return LIST_NOT_FOUND_OBJECT;
}
public void migrateListIds(TaskLists remoteLists) {
readLists();
List<TaskList> items = remoteLists.getItems();
for (TaskList remote : items) {
for (StoreObject list : lists) {
if (list.getValue(GtasksList.NAME).equals(remote.getTitle())) {
list.setValue(GtasksList.REMOTE_ID, remote.getId());
storeObjectDao.persist(list);
break;
}
}
}
}
/**
* Reads in remote list information and updates local list objects.
*
* @param remoteLists remote information about your lists
*/
public synchronized void updateLists(TaskLists remoteLists) {
readLists();
HashSet<Long> previousLists = new HashSet<Long>(lists.length);
for (StoreObject list : lists) {
previousLists.add(list.getId());
}
List<TaskList> items = remoteLists.getItems();
StoreObject[] newLists = new StoreObject[items.size()];
for (int i = 0; i < items.size(); i++) {
com.google.api.services.tasks.model.TaskList remote = items.get(i);
String id = remote.getId();
StoreObject local = null;
for (StoreObject list : lists) {
if (list.getValue(GtasksList.REMOTE_ID).equals(id)) {
local = list;
break;
}
}
if (local == null) {
local = new StoreObject();
}
local.setValue(StoreObject.TYPE, GtasksList.TYPE);
local.setValue(GtasksList.REMOTE_ID, id);
local.setValue(GtasksList.NAME, remote.getTitle());
local.setValue(GtasksList.ORDER, i);
storeObjectDao.persist(local);
previousLists.remove(local.getId());
newLists[i] = local;
}
lists = newLists;
// check for lists that aren't on remote server
for (Long listId : previousLists) {
storeObjectDao.delete(listId);
}
}