private long getTimeFromServer() {
final List<Long> tempArray = new ArrayList<Long>();
// using this temparray as i dont know how use only long and value out.
OICloudSyncRequestFactory timeFactory =
Util.getRequestFactory(context, OICloudSyncRequestFactory.class);
timeFactory
.taskRequest()
.getAppEngineTime()
.fire(
new Receiver<Long>() {
@Override
public void onSuccess(Long time) {
if (debug) Log.d(TAG, "long time of this sync:_> " + time.toString());
tempArray.add(time);
if (debug) Log.d(TAG, "time from server:-> " + time.toString());
// new calendar inside the appEngine doesnot work
// use new Date() or System.getmilliseconds
// if (debug) Log.d(TAG, "time of this sync: "+tempArray.get(0));
}
@Override
public void onFailure(ServerFailure error) {
if (debug) Log.d(TAG, "[main] it has failed");
super.onFailure(error);
}
});
timeofThisSync = tempArray.get(0);
return timeofThisSync;
}
/**
* This takes a list of localIds and from them gets list of GoogleIds. Using them it gets the
* Entities from the cloud. In those Entities it puts the Tag='D'. And then persists them again to
* the AppEngine. With updated time and package Name.
*
* @param deleteList
*/
private void deleteNotes(LinkedList<Long> deleteList) {
if (deleteList.size() == 0) {
return;
}
List<Long> gIdList = new ArrayList<Long>();
for (Long localId : deleteList) {
long googleId =
SyncUtil.mapTheMatrix(
idMapMatrix,
idMapMatrix.length,
localId,
ID_MAP_MATRIX_LOCAL_ID,
ID_MAP_MATRIX_GOOGLE_ID); // getGoogleIdFromMapMatrix(localId, idMapMatrix);
gIdList.add(googleId);
}
final List<TaskProxy> list = new ArrayList<TaskProxy>();
OICloudSyncRequestFactory factory =
Util.getRequestFactory(context, OICloudSyncRequestFactory.class);
OICloudSyncRequest request1 = factory.taskRequest();
request1
.queryGoogleIdList(NotepadSync.PACKAGE_NAME, gIdList)
.fire(
new Receiver<List<TaskProxy>>() {
@Override
public void onSuccess(List<TaskProxy> arg0) {
list.addAll(arg0);
if (debug)
Log.d(TAG, "Delete Size of list to be deleted from Engine: " + list.size());
}
});
int il = list.size();
Ulg.d("[asyncsync] Size of list to be del tagged: " + il);
// the above returned beans are frozen
// check the blog
// http://fascynacja.wordpress.com/tag/autobean-has-been-frozen/
// for more details
OICloudSyncRequest request = factory.taskRequest();
// creating an array.
TaskProxy[] task = new TaskProxy[list.size()];
for (int i = 0; i < list.size(); i++) {
task[i] = request.edit(list.get(i));
task[i].setTag('D');
task[i].setAppPackageName(NotepadSync.PACKAGE_NAME);
task[i].setTimestamp(timeofThisSync);
request.updateTask(task[i]);
}
request.fire();
// updated the Google App Engine with new Entities.
}
private List<TaskProxy> fetchAllFromServer(long timeOfLastSync) {
final List<TaskProxy> list = new ArrayList<TaskProxy>();
OICloudSyncRequestFactory factory =
Util.getRequestFactory(context, OICloudSyncRequestFactory.class);
if (debug)
Log.d(
TAG,
"[main] going to do the query of tasks with package name param, and timestamp greate than: "
+ timeOfLastSync);
factory
.taskRequest()
.queryTasks(NotepadSync.PACKAGE_NAME, timeOfLastSync)
.fire(
new Receiver<List<TaskProxy>>() {
@Override
public void onSuccess(List<TaskProxy> arg0) {
list.addAll(arg0);
if (debug) Log.d(TAG, "Size of list" + list.size());
}
});
return list;
}
/**
* 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());
}
}
}
private void updateChangedNotes(LinkedList<Long> updateList) {
// Make the List<Long> of AppEngineIds
if (updateList.size() == 0) {
return;
}
List<Long> gIdList = new ArrayList<Long>();
for (Long localId : updateList) {
long googleId =
SyncUtil.mapTheMatrix(
idMapMatrix,
idMapMatrix.length,
localId,
ID_MAP_MATRIX_LOCAL_ID,
ID_MAP_MATRIX_GOOGLE_ID); // getGoogleIdFromMapMatrix(localId, idMapMatrix);
gIdList.add(googleId);
}
final List<TaskProxy> list = new ArrayList<TaskProxy>();
OICloudSyncRequestFactory factory =
Util.getRequestFactory(context, OICloudSyncRequestFactory.class);
OICloudSyncRequest request1 = factory.taskRequest();
if (debug)
Log.d(
TAG,
"[updateEntitiesInGoogleAppEngine] going to do the query for modification on AppEngine with this list: "
+ gIdList.toString());
// if the list size of updateList is 0 there is nothing to be updated
// just return
request1
.queryGoogleIdList(NotepadSync.PACKAGE_NAME, gIdList)
.fire(
new Receiver<List<TaskProxy>>() {
@Override
public void onSuccess(List<TaskProxy> arg0) {
list.addAll(arg0);
if (debug)
Log.d(
TAG,
"[updateEntitiesInGoogleAppEngine] Size of list to be modified returned from Engine: "
+ list.size());
}
});
int il = list.size();
// the above returned beans are frozen
// check the blog
// http://fascynacja.wordpress.com/tag/autobean-has-been-frozen/
// for more details
OICloudSyncRequest request = factory.taskRequest();
// creating an array.
TaskProxy[] task = new TaskProxy[list.size()];
for (int i = 0; i < list.size(); i++) {
task[i] = request.edit(list.get(i));
long gId = list.get(i).getId();
long localId =
SyncUtil.mapTheMatrix(
idMapMatrix,
idMapMatrix.length,
gId,
ID_MAP_MATRIX_GOOGLE_ID,
ID_MAP_MATRIX_LOCAL_ID); // getLocalIdFromMapMatrix(gId, idMapMatrix);
String jsonString = SyncUtil.getJsonFromRDarray(localId, rdArray);
if (debug)
Log.d(
TAG,
"[updateEntitiesInGoogleAppEngine] json data for Gid: " + gId + " ; " + jsonString);
task[i].setJsonStringData(jsonString);
task[i].setAppPackageName(NotepadSync.PACKAGE_NAME);
task[i].setTimestamp(timeofThisSync);
request.updateTask(task[i]);
}
request.fire();
// updated the Google App Engine with new Entities.
}
