mirror of https://codeberg.org/tom79/Fedilab
Thomas
2 years ago
parent
0dc1fcf341
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package app.fedilab.android.mastodon.client.entities.app;
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/* Copyright 2023 Thomas Schneider
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*
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* This file is a part of Fedilab
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*
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* This program is free software; you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation; either version 3 of the
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* License, or (at your option) any later version.
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*
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* Fedilab is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with Fedilab; if not,
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* see <http://www.gnu.org/licenses>. */
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import android.content.ContentValues;
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import android.content.Context;
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import android.database.Cursor;
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import android.database.sqlite.SQLiteDatabase;
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import com.google.gson.annotations.SerializedName;
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import java.util.ArrayList;
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import java.util.Calendar;
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import java.util.Date;
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import java.util.List;
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import app.fedilab.android.activities.MainActivity;
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import app.fedilab.android.mastodon.exception.DBException;
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import app.fedilab.android.mastodon.helper.Helper;
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import app.fedilab.android.sqlite.Sqlite;
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public class TimelineCacheLogs {
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private final SQLiteDatabase db;
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@SerializedName("id")
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public long id;
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@SerializedName("user_id")
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public String user_id;
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@SerializedName("instance")
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public String instance;
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@SerializedName("slug")
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public String slug;
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@SerializedName("type")
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public Timeline.TimeLineEnum type;
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@SerializedName("created_at")
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public Date created_at;
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@SerializedName("fetched")
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public int fetched;
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@SerializedName("failed")
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public int failed;
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@SerializedName("inserted")
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public int inserted;
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@SerializedName("updated")
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public int updated;
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@SerializedName("frequency")
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public int frequency;
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private Context context;
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public TimelineCacheLogs() {
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db = null;
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}
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public TimelineCacheLogs(Context context) {
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//Creation of the DB with tables
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this.context = context;
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this.db = Sqlite.getInstance(context.getApplicationContext(), Sqlite.DB_NAME, null, Sqlite.DB_VERSION).open();
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}
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/**
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* get all cache timelineCacheLogs for home
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*
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* @param baseAccount Status {@link BaseAccount}
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* @return List<Status>
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* @throws DBException Exception
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*/
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public List<TimelineCacheLogs> getHome(BaseAccount baseAccount) throws DBException {
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if (db == null) {
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throw new DBException("db is null. Wrong initialization.");
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}
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String selection = Sqlite.COL_INSTANCE + "='" + baseAccount.instance + "' AND " + Sqlite.COL_USER_ID + "= '" + baseAccount.user_id + "' AND " + Sqlite.COL_SLUG + "= '" + Timeline.TimeLineEnum.HOME.getValue() + "' ";
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try {
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Cursor c = db.query(Sqlite.TABLE_TIMELINE_CACHE_LOGS, null, selection, null, Sqlite.COL_STATUS_ID, null, Sqlite.COL_STATUS_ID + " ASC", null);
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return cursorToListOfStatuses(c);
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} catch (Exception e) {
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e.printStackTrace();
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return null;
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}
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}
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/**
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* Insert a status in db
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*
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* @param timelineCacheLogs {@link TimelineCacheLogs}
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* @return long - db id
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* @throws DBException exception with database
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*/
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public long insert(TimelineCacheLogs timelineCacheLogs) throws DBException {
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if (db == null) {
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throw new DBException("db is null. Wrong initialization.");
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}
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ContentValues values = new ContentValues();
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values.put(Sqlite.COL_USER_ID, timelineCacheLogs.user_id);
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values.put(Sqlite.COL_INSTANCE, timelineCacheLogs.instance);
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values.put(Sqlite.COL_SLUG, timelineCacheLogs.slug);
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values.put(Sqlite.COL_TYPE, timelineCacheLogs.type.getValue());
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values.put(Sqlite.COL_CREATED_AT, Helper.dateToString(new Date()));
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values.put(Sqlite.COL_FAILED, timelineCacheLogs.failed);
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values.put(Sqlite.COL_FETCHED, timelineCacheLogs.fetched);
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values.put(Sqlite.COL_FREQUENCY, timelineCacheLogs.frequency);
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values.put(Sqlite.COL_INSERTED, timelineCacheLogs.inserted);
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values.put(Sqlite.COL_UPDATED, timelineCacheLogs.updated);
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//Inserts token
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try {
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return db.insertOrThrow(Sqlite.TABLE_TIMELINE_CACHE_LOGS, null, values);
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} catch (Exception e) {
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e.printStackTrace();
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return -1;
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}
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}
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/**
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* delete all cache for all account
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*
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* @return long - db id
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* @throws DBException exception with database
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*/
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public long deleteForAllAccount() throws DBException {
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if (db == null) {
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throw new DBException("db is null. Wrong initialization.");
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}
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try {
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return db.delete(Sqlite.TABLE_TIMELINE_CACHE_LOGS, null, null);
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} catch (Exception e) {
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e.printStackTrace();
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return -1;
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}
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}
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/**
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* delete all cache for all account after 7 days
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*
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* @return long - db id
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* @throws DBException exception with database
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*/
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public long deleteForAllAccountAfter7Days() throws DBException {
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if (db == null) {
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throw new DBException("db is null. Wrong initialization.");
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}
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Calendar cal = Calendar.getInstance();
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cal.setTime(new Date());
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cal.add(Calendar.DATE, -7);
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Date date = cal.getTime();
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String dateStr = Helper.dateToString(date);
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try {
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return db.delete(Sqlite.TABLE_TIMELINE_CACHE_LOGS, Sqlite.COL_CREATED_AT + " < ?", new String[]{dateStr});
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} catch (Exception e) {
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e.printStackTrace();
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return -1;
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}
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}
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/**
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* delete all cache for an slug
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*
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* @return long - db id
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* @throws DBException exception with database
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*/
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public long deleteForSlug(String slug) throws DBException {
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if (db == null) {
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throw new DBException("db is null. Wrong initialization.");
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}
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try {
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return db.delete(Sqlite.TABLE_TIMELINE_CACHE_LOGS,
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Sqlite.COL_SLUG + " = ? AND " + Sqlite.COL_USER_ID + " = ? AND " + Sqlite.COL_INSTANCE + " =?",
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new String[]{slug, MainActivity.currentUserID, MainActivity.currentInstance});
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} catch (Exception e) {
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e.printStackTrace();
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return -1;
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}
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}
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public int count(BaseAccount account) throws DBException {
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if (db == null) {
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throw new DBException("db is null. Wrong initialization.");
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}
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Cursor mCount = db.rawQuery("select count(*) from " + Sqlite.TABLE_TIMELINE_CACHE_LOGS
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+ " where " + Sqlite.COL_INSTANCE + " = '" + account.instance + "' AND " + Sqlite.COL_USER_ID + " = '" + account.user_id + "'", null);
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mCount.moveToFirst();
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int count = mCount.getInt(0);
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mCount.close();
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return count;
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}
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/**
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* Convert a cursor to list of TimelineCacheLogs
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*
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* @param c Cursor
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* @return List<TimelineCacheLogs>
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*/
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private List<TimelineCacheLogs> cursorToListOfStatuses(Cursor c) {
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//No element found
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if (c.getCount() == 0) {
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c.close();
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return null;
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}
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List<TimelineCacheLogs> timelineCacheLogsList = new ArrayList<>();
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while (c.moveToNext()) {
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TimelineCacheLogs timelineCacheLogs = convertCursorToTimelineCacheLogs(c);
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timelineCacheLogsList.add(timelineCacheLogs);
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}
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//Close the cursor
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c.close();
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return timelineCacheLogsList;
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}
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/**
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* Read cursor and hydrate without closing it
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*
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* @param c - Cursor
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* @return Timeline
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*/
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private TimelineCacheLogs convertCursorToTimelineCacheLogs(Cursor c) {
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TimelineCacheLogs timelineCacheLogs = new TimelineCacheLogs();
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timelineCacheLogs.id = c.getInt(c.getColumnIndexOrThrow(Sqlite.COL_ID));
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timelineCacheLogs.type = Timeline.TimeLineEnum.valueOf(c.getString(c.getColumnIndexOrThrow(Sqlite.COL_TYPE)));
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timelineCacheLogs.instance = c.getString(c.getColumnIndexOrThrow(Sqlite.COL_INSTANCE));
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timelineCacheLogs.user_id = c.getString(c.getColumnIndexOrThrow(Sqlite.COL_USER_ID));
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timelineCacheLogs.slug = c.getString(c.getColumnIndexOrThrow(Sqlite.COL_SLUG));
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timelineCacheLogs.created_at = Helper.stringToDate(context, c.getString(c.getColumnIndexOrThrow(Sqlite.COL_CREATED_AT)));
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timelineCacheLogs.failed = c.getInt(c.getColumnIndexOrThrow(Sqlite.COL_FAILED));
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timelineCacheLogs.fetched = c.getInt(c.getColumnIndexOrThrow(Sqlite.COL_FETCHED));
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timelineCacheLogs.inserted = c.getInt(c.getColumnIndexOrThrow(Sqlite.COL_INSERTED));
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timelineCacheLogs.updated = c.getInt(c.getColumnIndexOrThrow(Sqlite.COL_UPDATED));
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timelineCacheLogs.frequency = c.getInt(c.getColumnIndexOrThrow(Sqlite.COL_FREQUENCY));
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return timelineCacheLogs;
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}
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}
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