/**
* @return this method returns an array which contains LocalId and Google Id.
* <p>It is used to know which localIds are already synced and hence have a GoogleId and which
* all are new localIds.
*/
private long[][] getIdMapMatrix() {
Uri idmapUri = Uri.parse(CloudSyncContentProvider.IDMAPS_CONTENT_URI.toString());
Cursor idMapCursor =
context
.getContentResolver()
.query(
idmapUri,
null,
IdMapTable.PACKAGE_NAME + "=?",
new String[] {NotepadSync.PACKAGE_NAME},
null);
long[][] idMapMatrix = null;
if (debug) Log.d(TAG, "Going to make an Id map matrix");
idMapMatrix = new long[idMapCursor.getCount()][2];
idMapCursor.moveToFirst();
for (int i = 0; i < idMapMatrix.length; i++) {
idMapMatrix[i][ID_MAP_MATRIX_LOCAL_ID] = Long.valueOf(idMapCursor.getString(1));
idMapMatrix[i][ID_MAP_MATRIX_GOOGLE_ID] = Long.valueOf(idMapCursor.getString(2));
idMapCursor.moveToNext();
if (debug) Log.d(TAG, "idmap local n google" + idMapMatrix[i][0] + " " + idMapMatrix[i][1]);
}
if (debug) Log.d(TAG, "length of the idmapmatrix is " + idMapMatrix.length);
idMapCursor.close();
return idMapMatrix;
}
/**
* This method takes a list of localIds and then gets a corresponding JSON data string. Uploads
* that JSON data string along with Package Name and TimeStamp of this Sync.
*
* @param insertList This contains a list of localIDs.
*/
private void insetNewNotes(LinkedList<Long> insertList) {
// ------------------------------------------------------------------------------------
// Inserting the newly Created Notes into AppEngine
// ------------------------------------------------------------------------------------
// Persisting the new Notes on the Server
OICloudSyncRequestFactory factory =
Util.getRequestFactory(context, OICloudSyncRequestFactory.class);
OICloudSyncRequest request = factory.taskRequest();
if (insertList.size() == 0) {
return;
}
if (insertList.size() > 0) {
TaskProxy[] task = new TaskProxy[insertList.size()];
if (debug) Log.d(TAG, "[main] made the taskproxy array");
for (int i = 0; i < insertList.size(); i++) {
task[i] = request.create(TaskProxy.class);
String tempJString = SyncUtil.getJsonFromRDarray(insertList.get(i), rdArray);
task[i].setJsonStringData(tempJString);
task[i].setAppPackageName(NotepadSync.PACKAGE_NAME);
task[i].setTimestamp(timeofThisSync);
request.updateTask(task[i]);
}
request.fire();
}
// Going to update the IdMapTable with the GoogleIds of New notes which
// were persisted on the server.
// First fetch all the data with same timeStamp as timeOfThisSync
// This will return the notes that were just now updated.
final List<TaskProxy> listExact = new ArrayList<TaskProxy>();
if (debug)
Log.d(
TAG,
"going to do the query of newly created tasks to update the idMapTable with exact time: "
+ timeofThisSync);
factory
.taskRequest()
.queryExactTimeStamp(NotepadSync.PACKAGE_NAME, timeofThisSync)
.fire(
new Receiver<List<TaskProxy>>() {
@Override
public void onSuccess(List<TaskProxy> arg0) {
listExact.addAll(arg0);
if (debug) Log.d(TAG, "[updateIdMapTable] Size of list" + listExact.size());
}
});
int il = listExact.size();
if (il == 0) {
if (debug) Log.d(TAG, "size of taskList returned from server is 0");
}
// This saves the GoogleIds of the newly persisted notes into the idMap table.
else {
for (TaskProxy task : listExact) {
String jsonString = task.getJsonStringData();
long googleId = task.getId();
long localId = SyncUtil.getIdFromRDarray(jsonString, rdArray);
Uri idmapUri = Uri.parse(CloudSyncContentProvider.IDMAPS_CONTENT_URI.toString());
ContentValues values = new ContentValues();
values.put(IdMapTable.COLUMN_APPENG_ID, googleId);
values.put(IdMapTable.COLUMN_LOCAL_ID, localId);
values.put(IdMapTable.PACKAGE_NAME, NotepadSync.PACKAGE_NAME);
Uri insertedUri = context.getContentResolver().insert(idmapUri, values);
if (debug) Log.d(TAG, insertedUri.toString());
}
}
}