Back to project page frc-notebook.
The source code is released under:
GNU General Public License
If you think the Android project frc-notebook listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
package com.plnyyanks.frcnotebook.database; //ww w . ja v a2 s . c o m import android.content.ContentValues; import android.content.Context; import android.database.Cursor; import android.database.sqlite.SQLiteDatabase; import android.database.sqlite.SQLiteOpenHelper; import android.util.Log; import com.google.gson.JsonArray; import com.google.gson.JsonElement; import com.google.gson.JsonNull; import com.google.gson.JsonObject; import com.plnyyanks.frcnotebook.Constants; import com.plnyyanks.frcnotebook.datatypes.Event; import com.plnyyanks.frcnotebook.datatypes.Match; import com.plnyyanks.frcnotebook.datatypes.Note; import com.plnyyanks.frcnotebook.datatypes.Team; import com.plnyyanks.frcnotebook.json.JSONManager; import java.util.ArrayList; import java.util.Date; import java.util.HashMap; import java.util.Iterator; import java.util.List; /** * File created by phil on 3/1/14. * Copyright 2014, Phil Lopreiato * This file is part of FRC Notebook. * FRC Notebook is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. * FRC Notebook is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. * You should have received a copy of the GNU General Public License along with FRC Notebook. If not, see http://www.gnu.org/licenses/. */ public class DatabaseHandler extends SQLiteOpenHelper { private static final int DATABASE_VERSION = 17; public static final String DATABASE_NAME = "VOL_NOTES", TABLE_EVENTS = "events", KEY_EVENTKEY = "eventKey", KEY_EVENTNAME = "eventName", KEY_EVENTSHORT = "eventShortName", KEY_EVENTYEAR = "eventYear", KEY_EVENTLOC = "eventLocation", KEY_EVENTSTART = "startDate", KEY_EVENTEND = "endDate", KEY_EVENTOFFICIAL= "official", TABLE_MATCHES = "matches", KEY_MATCHTIME = "time", KEY_MATCHKEY = "matchKey", KEY_MATCHTYPE = "type", KEY_MATCHNO = "matchNumber", KEY_MATCHSET = "matchSet", KEY_REDALLIANCE = "redAlliance", KEY_BLUEALLIANCE= "blueAlliance", KEY_BLUESCORE = "blueScore", KEY_REDSCORE = "redScore", TABLE_TEAMS = "teams", KEY_TEAMKEY = "teamKey", KEY_TEAMNUMBER = "teamNumber", KEY_TEAMNAME = "teamName", KEY_TEAMSITE = "teamWebsite", KEY_TEAMEVENTS = "events", TABLE_NOTES = "notes", KEY_NOTEID = "id", //KEY_EVENTKEY = "eventKey", //KEY_MATCHKEY = "matchKey", //KEY_TEAMKEY = "teamKey", KEY_NOTE = "note", KEY_NOTETIME = "timestamp", KEY_NOTEPARENT = "parentId", KEY_NOTEPICS = "pictures", TABLE_PREDEF_NOTES = "prefedined_note", KEY_DEF_NOTEID = "id", KEY_DEF_NOTE = "note"; private SQLiteDatabase db; public DatabaseHandler(Context context) { super(context, DATABASE_NAME, null, DATABASE_VERSION); db = getWritableDatabase(); } @Override public void onCreate(SQLiteDatabase db) { String CREATE_EVENTS_TABLE = "CREATE TABLE " + TABLE_EVENTS + "(" + KEY_EVENTKEY + " TEXT PRIMARY KEY," + KEY_EVENTNAME + " TEXT," + KEY_EVENTSHORT + " TEXT," + KEY_EVENTYEAR + " INTEGER," + KEY_EVENTLOC + " TEXT," + KEY_EVENTSTART + " TEXT," + KEY_EVENTEND + " TEXT," + KEY_EVENTOFFICIAL+ " INTEGER DEFAULT 1" + ")"; db.execSQL(CREATE_EVENTS_TABLE); String CREATE_MATCHES_TABLE = "CREATE TABLE " + TABLE_MATCHES + "(" + KEY_MATCHKEY + " TEXT PRIMARY KEY," + KEY_MATCHTYPE + " TEXT," + KEY_MATCHNO + " INTEGER," + KEY_MATCHSET + " INTEGER," + KEY_BLUEALLIANCE + " TEXT," + KEY_REDALLIANCE + " TEXT," + KEY_BLUESCORE + " INTEGER," + KEY_REDSCORE + " INTEGER," + KEY_MATCHTIME + " TEXT" + ")"; db.execSQL(CREATE_MATCHES_TABLE); String CREATE_TEAMS_TABLE = "CREATE TABLE " + TABLE_TEAMS + "(" + KEY_TEAMKEY + " TEXT PRIMARY KEY," + KEY_TEAMNUMBER + " INTEGER," + KEY_TEAMNAME + " TEXT," + KEY_TEAMSITE + " TEXT," + KEY_TEAMEVENTS + " TEXT" + ")"; db.execSQL(CREATE_TEAMS_TABLE); String CREATE_NOTES_TABLE = "CREATE TABLE " + TABLE_NOTES + "(" + KEY_NOTEID + " INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL," + KEY_EVENTKEY + " TEXT NOT NULL," + KEY_MATCHKEY + " TEXT NOT NULL," + KEY_TEAMKEY + " TEXT NOT NULL," + KEY_NOTE + " TEXT NOT NULL," + KEY_NOTETIME + " TEXT," + KEY_NOTEPARENT + " INTEGER," + KEY_NOTEPICS + " TEXT" + ")"; db.execSQL(CREATE_NOTES_TABLE); String CREATE_DEF_NOTE_TABLE = "CREATE TABLE "+TABLE_PREDEF_NOTES + "(" + KEY_DEF_NOTEID + " INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL," + KEY_DEF_NOTE + " TEXT" + ")"; db.execSQL(CREATE_DEF_NOTE_TABLE); } @Override public void onUpgrade(SQLiteDatabase sqLiteDatabase, int oldVersion, int newVersion) { if(oldVersion<12&&newVersion>=12){ String upgradeQuery1 = "ALTER TABLE "+TABLE_NOTES+" ADD COLUMN "+KEY_NOTEPARENT+" INTEGER"; String upgradeQuery2 = "ALTER TABLE "+TABLE_NOTES+" ADD COLUMN "+KEY_NOTEPICS+ " TEXT"; sqLiteDatabase.execSQL(upgradeQuery1); sqLiteDatabase.execSQL(upgradeQuery2); String CREATE_DEF_NOTE_TABLE = "CREATE TABLE "+TABLE_PREDEF_NOTES + "(" + KEY_DEF_NOTEID + " INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL," + KEY_DEF_NOTE + " TEXT" + ")"; sqLiteDatabase.execSQL(CREATE_DEF_NOTE_TABLE); return; } if(oldVersion<14 && newVersion>=14){ String updateQuery = "ALTER TABLE "+TABLE_MATCHES+" ADD COLUMN "+KEY_MATCHTIME+" TEXT"; sqLiteDatabase.execSQL(updateQuery); return; } if(oldVersion<16 && newVersion>=16 ){ if(!columnExists(sqLiteDatabase,TABLE_MATCHES,KEY_MATCHTIME)) { Log.d(Constants.LOG_TAG,"Adding match time column"); String updateQuery = "ALTER TABLE " + TABLE_MATCHES + " ADD COLUMN " + KEY_MATCHTIME + " TEXT"; sqLiteDatabase.execSQL(updateQuery); } return; } if(oldVersion<17 && newVersion>=17){ if(!columnExists(sqLiteDatabase,TABLE_EVENTS,KEY_EVENTOFFICIAL)) { Log.d(Constants.LOG_TAG,"Adding event official column"); String updateQuery = "ALTER TABLE " + TABLE_EVENTS + " ADD COLUMN " + KEY_EVENTOFFICIAL + " INTEGER DEFAULT 1"; sqLiteDatabase.execSQL(updateQuery); } return; } // on upgrade drop older tables sqLiteDatabase.execSQL("DROP TABLE IF EXISTS " + TABLE_EVENTS); sqLiteDatabase.execSQL("DROP TABLE IF EXISTS " + TABLE_MATCHES); sqLiteDatabase.execSQL("DROP TABLE IF EXISTS " + TABLE_TEAMS); sqLiteDatabase.execSQL("DROP TABLE IF EXISTS " + TABLE_NOTES); sqLiteDatabase.execSQL("DROP TABLE IF EXISTS " + TABLE_PREDEF_NOTES); // create new tables onCreate(sqLiteDatabase); } public void clearDatabase() { // on upgrade drop older tables db.execSQL("DROP TABLE IF EXISTS " + TABLE_EVENTS); db.execSQL("DROP TABLE IF EXISTS " + TABLE_MATCHES); db.execSQL("DROP TABLE IF EXISTS " + TABLE_TEAMS); db.execSQL("DROP TABLE IF EXISTS " + TABLE_NOTES); db.execSQL("DROP TABLE IF EXISTS " + TABLE_PREDEF_NOTES); // create new tables onCreate(db); } //managing events in SQL public long addEvent(Event in) { //first, check if that event exists already and only insert if it doesn't if (!eventExists(in.getEventKey())) { ContentValues values = new ContentValues(); values.put(KEY_EVENTKEY, in.getEventKey()); values.put(KEY_EVENTNAME, in.getEventName()); values.put(KEY_EVENTSHORT, in.getShortName()); values.put(KEY_EVENTYEAR, in.getEventYear()); values.put(KEY_EVENTLOC, in.getEventLocation()); values.put(KEY_EVENTSTART, in.getEventStart()); values.put(KEY_EVENTEND, in.getEventEnd()); values.put(KEY_EVENTOFFICIAL,in.isOfficial()); //insert the row return db.insert(TABLE_EVENTS, null, values); } else { return updateEvent(in); } } public Event getEvent(String key) { Cursor cursor = db.query(TABLE_EVENTS, new String[]{KEY_EVENTKEY, KEY_EVENTNAME, KEY_EVENTSHORT, KEY_EVENTYEAR, KEY_EVENTLOC, KEY_EVENTSTART, KEY_EVENTEND,KEY_EVENTOFFICIAL}, KEY_EVENTKEY + "=?", new String[]{key}, null, null, null, null); if (cursor != null && cursor.moveToFirst()) { Event event = new Event(cursor.getString(0), cursor.getString(1), cursor.getString(2), cursor.getString(4), cursor.getString(5), cursor.getString(6), cursor.getInt(3),cursor.getInt(7)==1); cursor.close(); return event; } else { return null; } } public ArrayList<Event> getAllEvents() { ArrayList<Event> eventList = new ArrayList<Event>(); String selectQuery = "SELECT * FROM " + TABLE_EVENTS; Cursor cursor = db.rawQuery(selectQuery, null); //loop through rows if (cursor.moveToFirst()) { do { Event event = new Event(); event.setEventKey(cursor.getString(0)); event.setEventName(cursor.getString(1)); event.setShortName(cursor.getString(2)); event.setEventYear(cursor.getInt(3)); event.setEventLocation(cursor.getString(4)); event.setEventStart(cursor.getString(5)); event.setEventEnd(cursor.getString(6)); event.setOfficial(cursor.getInt(7)==1); eventList.add(event); } while (cursor.moveToNext()); } cursor.close(); return eventList; } public ArrayList<Event> getCurrentEvents(){ ArrayList<Event> eventList = new ArrayList<Event>(); String selectQuery = "SELECT * FROM " + TABLE_EVENTS; Cursor cursor = db.rawQuery(selectQuery, null); Date currentDate = new Date(); //loop through rows if (cursor.moveToFirst()) { do { Event event = new Event(); event.setEventKey(cursor.getString(0)); event.setEventName(cursor.getString(1)); event.setShortName(cursor.getString(2)); event.setEventYear(cursor.getInt(3)); event.setEventLocation(cursor.getString(4)); event.setEventStart(cursor.getString(5)); event.setEventEnd(cursor.getString(6)); event.setOfficial(cursor.getInt(7)==1); if(currentDate.compareTo(event.getStartDate())>=0 && currentDate.compareTo(event.getEndDate())<=0) eventList.add(event); } while (cursor.moveToNext()); } cursor.close(); return eventList; } public ArrayList<String> getAllEventKeys(){ ArrayList<String> eventList = new ArrayList<String>(); String selectQuery = "SELECT * FROM " + TABLE_EVENTS; Cursor cursor = db.rawQuery(selectQuery, null); //loop through rows if (cursor.moveToFirst()) { do { eventList.add(cursor.getString(0)); } while (cursor.moveToNext()); } cursor.close(); return eventList; } public boolean eventExists(String key) { Cursor cursor = db.query(TABLE_EVENTS, new String[]{KEY_EVENTKEY}, KEY_EVENTKEY + "=?", new String[]{key}, null, null, null, null); return cursor.moveToFirst(); } public int updateEvent(Event in) { ContentValues values = new ContentValues(); values.put(KEY_EVENTKEY, in.getEventKey()); values.put(KEY_EVENTNAME, in.getEventName()); values.put(KEY_EVENTSHORT, in.getShortName()); values.put(KEY_EVENTYEAR, in.getEventYear()); values.put(KEY_EVENTLOC, in.getEventLocation()); values.put(KEY_EVENTSTART, in.getEventStart()); values.put(KEY_EVENTEND, in.getEventEnd()); values.put(KEY_EVENTOFFICIAL,in.isOfficial()); return db.update(TABLE_EVENTS, values, KEY_EVENTKEY + " =?", new String[]{in.getEventKey()}); } public void deleteEvent(String eventKey) { db.delete(TABLE_EVENTS, KEY_EVENTKEY + "=?", new String[]{eventKey}); deleteMatchesAtEvent(eventKey); deleteEventFromTeams(eventKey); deleteNotesFromEvent(eventKey); } public JsonArray exportEvents() { JsonArray output = new JsonArray(); String selectQuery = "SELECT * FROM " + TABLE_EVENTS; Cursor cursor = db.rawQuery(selectQuery, null); //loop through rows if (cursor.moveToFirst()) { do { JsonObject event = new JsonObject(); event.addProperty(KEY_EVENTKEY, cursor.getString(0)); event.addProperty(KEY_EVENTNAME, cursor.getString(1)); event.addProperty(KEY_EVENTSHORT, cursor.getString(2)); event.addProperty(KEY_EVENTYEAR, cursor.getInt(3)); event.addProperty(KEY_EVENTLOC, cursor.getString(4)); event.addProperty(KEY_EVENTSTART, cursor.getString(5)); event.addProperty(KEY_EVENTEND, cursor.getString(6)); event.addProperty(KEY_EVENTOFFICIAL,cursor.getInt(7)==1); output.add(event); } while (cursor.moveToNext()); } cursor.close(); return output; } public void importEvents(JsonArray events) { Iterator<JsonElement> iterator = events.iterator(); JsonObject e; Event event; while (iterator.hasNext()) { e = iterator.next().getAsJsonObject(); event = new Event(); event.setEventKey(e.get(KEY_EVENTKEY).getAsString()); event.setEventName(e.get(KEY_EVENTNAME).getAsString()); event.setShortName(e.get(KEY_EVENTSHORT).getAsString()); event.setEventYear(e.get(KEY_EVENTYEAR).getAsInt()); if(!(e.get(KEY_EVENTLOC) instanceof JsonNull)) event.setEventLocation(e.get(KEY_EVENTLOC).getAsString()); event.setEventStart(e.get(KEY_EVENTSTART).getAsString()); event.setEventEnd(e.get(KEY_EVENTEND).getAsString()); event.setOfficial(e.get(KEY_EVENTOFFICIAL).getAsBoolean()); addEvent(event); } } //managing Matches in SQL public long addMatch(Match in) { //first, check if that event exists already and only insert if it doesn't if (!matchExists(in.getMatchKey())) { ContentValues values = new ContentValues(); values.put(KEY_MATCHKEY, in.getMatchKey()); values.put(KEY_MATCHTYPE, Match.SHORT_TYPES.get(in.getMatchType())); values.put(KEY_MATCHNO, in.getMatchNumber()); values.put(KEY_MATCHSET, in.getSetNumber()); values.put(KEY_BLUEALLIANCE, in.getBlueAlliance()); values.put(KEY_REDALLIANCE, in.getRedAlliance()); values.put(KEY_BLUESCORE, in.getBlueScore()); values.put(KEY_REDSCORE, in.getRedScore()); values.put(KEY_MATCHTIME,in.getMatchTime()); //insert the row return db.insert(TABLE_MATCHES, null, values); } else { return updateMatch(in); } } public Match getMatch(String key) { Cursor cursor = db.query(TABLE_MATCHES, new String[]{KEY_MATCHKEY, KEY_MATCHTYPE, KEY_MATCHNO, KEY_MATCHSET, KEY_BLUEALLIANCE, KEY_REDALLIANCE, KEY_BLUESCORE, KEY_REDSCORE,KEY_MATCHTIME}, KEY_MATCHKEY + "=?", new String[]{key}, null, null, null, null); if (cursor != null && cursor.moveToFirst()) { //(String matchKey, String matchType, int matchNumber, String blueAlliance, String redAlliance, int blueScore, int redScore) Match match = new Match(); match.setMatchKey(cursor.getString(0)); match.setMatchType(cursor.getString(1)); match.setMatchNumber(cursor.getInt(2)); match.setSetNumber(cursor.getInt(3)); match.setBlueAlliance(cursor.getString(4)); match.setRedAlliance(cursor.getString(5)); match.setBlueScore(cursor.getInt(6)); match.setRedScore(cursor.getInt(7)); match.setMatchTime(cursor.getString(8)); cursor.close(); return match; } else { return null; } } public ArrayList<Match> getAllMatchesForTeam(String teamKey){ ArrayList<Match> matchList = new ArrayList<Match>(); String selectQuery = "SELECT * FROM " + TABLE_MATCHES + (!teamKey.equals("all")?(" WHERE " + KEY_REDALLIANCE + " LIKE '%" + teamKey + "%' OR "+KEY_BLUEALLIANCE + " LIKE '%" + teamKey + "%'"):""); Cursor cursor = db.rawQuery(selectQuery, null); //loop through rows ////(String matchKey, String matchType, int matchNumber, int[] blueAlliance, int[] redAlliance, int blueScore, int redScore) if (cursor.moveToFirst()) { do { Match match = new Match(); match.setMatchKey(cursor.getString(0)); match.setMatchType(cursor.getString(1)); match.setMatchNumber(cursor.getInt(2)); match.setSetNumber(cursor.getInt(3)); match.setBlueAlliance(cursor.getString(4)); match.setRedAlliance(cursor.getString(5)); match.setBlueScore(cursor.getInt(6)); match.setRedScore(cursor.getInt(7)); match.setMatchTime(cursor.getString(8)); matchList.add(match); } while (cursor.moveToNext()); } cursor.close(); return matchList; } public ArrayList<Match> getAllMatches(String eventKey) { ArrayList<Match> matchList = new ArrayList<Match>(); String selectQuery = "SELECT * FROM " + TABLE_MATCHES + (!eventKey.equals("all")?(" WHERE " + KEY_MATCHKEY + " LIKE '%" + eventKey + "%'"):""); Cursor cursor = db.rawQuery(selectQuery, null); //loop through rows ////(String matchKey, String matchType, int matchNumber, int[] blueAlliance, int[] redAlliance, int blueScore, int redScore) if (cursor.moveToFirst()) { do { Match match = new Match(); match.setMatchKey(cursor.getString(0)); match.setMatchType(cursor.getString(1)); match.setMatchNumber(cursor.getInt(2)); match.setSetNumber(cursor.getInt(3)); match.setBlueAlliance(cursor.getString(4)); match.setRedAlliance(cursor.getString(5)); match.setBlueScore(cursor.getInt(6)); match.setRedScore(cursor.getInt(7)); match.setMatchTime(cursor.getString(8)); matchList.add(match); } while (cursor.moveToNext()); } cursor.close(); return matchList; } public ArrayList<Match> getAllMatches(String eventKey, String teamKey) { ArrayList<Match> matchList = new ArrayList<Match>(); String selectQuery = "SELECT * FROM " + TABLE_MATCHES + " WHERE " + KEY_MATCHKEY + " LIKE '%" + eventKey + "%'"+(!teamKey.equals("all")?(" AND (" + KEY_REDALLIANCE + " LIKE '%" + teamKey + "%' OR "+KEY_BLUEALLIANCE + " LIKE '%" + teamKey + "%')"):""); Cursor cursor = db.rawQuery(selectQuery, null); //loop through rows ////(String matchKey, String matchType, int matchNumber, int[] blueAlliance, int[] redAlliance, int blueScore, int redScore) if (cursor.moveToFirst()) { do { Match match = new Match(); match.setMatchKey(cursor.getString(0)); match.setMatchType(cursor.getString(1)); match.setMatchNumber(cursor.getInt(2)); match.setSetNumber(cursor.getInt(3)); match.setBlueAlliance(cursor.getString(4)); match.setRedAlliance(cursor.getString(5)); match.setBlueScore(cursor.getInt(6)); match.setRedScore(cursor.getInt(7)); match.setMatchTime(cursor.getString(8)); matchList.add(match); } while (cursor.moveToNext()); } cursor.close(); return matchList; } public boolean matchExists(String key) { Log.d(Constants.LOG_TAG,"Testing key: "+key); if(key==null) return false; Cursor cursor = db.query(TABLE_MATCHES, new String[]{KEY_MATCHKEY}, KEY_MATCHKEY + "=?", new String[]{key}, null, null, null, null); return cursor.moveToFirst(); } public int updateMatch(Match in) { ContentValues values = new ContentValues(); values.put(KEY_MATCHKEY, in.getMatchKey()); values.put(KEY_MATCHTYPE, Match.SHORT_TYPES.get(in.getMatchType())); values.put(KEY_MATCHNO, in.getMatchNumber()); values.put(KEY_MATCHSET, in.getSetNumber()); values.put(KEY_BLUEALLIANCE, in.getBlueAlliance()); values.put(KEY_REDALLIANCE, in.getRedAlliance()); values.put(KEY_BLUESCORE, in.getBlueScore()); values.put(KEY_REDSCORE, in.getRedScore()); values.put(KEY_MATCHTIME,in.getMatchTime()); return db.update(TABLE_MATCHES, values, KEY_MATCHKEY + " =?", new String[]{in.getMatchKey()}); } public void deleteMatchesAtEvent(String eventKey) { db.delete(TABLE_MATCHES, KEY_MATCHKEY + " LIKE '%" + eventKey + "%'", null); } public JsonArray exportMatches() { JsonArray output = new JsonArray(); String selectQuery = "SELECT * FROM " + TABLE_MATCHES; Cursor cursor = db.rawQuery(selectQuery, null); //loop through rows ////(String matchKey, String matchType, int matchNumber, int[] blueAlliance, int[] redAlliance, int blueScore, int redScore) if (cursor.moveToFirst()) { do { JsonObject match = new JsonObject(); match.addProperty(KEY_MATCHKEY, cursor.getString(0)); match.addProperty(KEY_MATCHTYPE, cursor.getString(1)); match.addProperty(KEY_MATCHNO, cursor.getInt(2)); match.addProperty(KEY_MATCHSET, cursor.getInt(3)); match.add(KEY_REDALLIANCE, JSONManager.getasJsonArray(cursor.getString(5))); match.add(KEY_BLUEALLIANCE, JSONManager.getasJsonArray(cursor.getString(4))); match.addProperty(KEY_BLUESCORE, cursor.getInt(6)); match.addProperty(KEY_REDSCORE, cursor.getInt(7)); match.addProperty(KEY_MATCHTIME,cursor.getString(8)); output.add(match); } while (cursor.moveToNext()); } cursor.close(); return output; } public void importMatches(JsonArray matches) { Iterator<JsonElement> iterator = matches.iterator(); JsonObject m; Match match; while (iterator.hasNext()) { m = iterator.next().getAsJsonObject(); match = new Match(); match.setMatchKey(m.get(KEY_MATCHKEY).getAsString()); match.setMatchType(m.get(KEY_MATCHTYPE).getAsString()); match.setMatchNumber(m.get(KEY_MATCHNO).getAsInt()); match.setSetNumber(m.get(KEY_MATCHSET).getAsInt()); match.setRedAlliance(m.get(KEY_REDALLIANCE).toString()); match.setBlueAlliance(m.get(KEY_BLUEALLIANCE).toString()); match.setRedScore(m.get(KEY_REDSCORE).getAsInt()); match.setBlueScore(m.get(KEY_BLUESCORE).getAsInt()); try { match.setMatchTime(m.get(KEY_MATCHTIME).getAsString()); }catch(Exception e){ match.setMatchTime(""); } addMatch(match); } } //managing teams in SQL public long addTeam(Team in) { //first, check if that event exists already and only insert if it doesn't if (!teamExists(in.getTeamKey())) { ContentValues values = new ContentValues(); values.put(KEY_TEAMKEY, in.getTeamKey()); values.put(KEY_TEAMNUMBER, in.getTeamNumber()); values.put(KEY_TEAMNAME, in.getTeamName()); values.put(KEY_TEAMSITE, in.getTeamWebsite()); values.put(KEY_TEAMEVENTS, JSONManager.flattenToJsonArray(in.getTeamEvents())); //insert the row return db.insert(TABLE_TEAMS, null, values); } else { return updateTeam(in); } } public Team getTeam(String key) { Cursor cursor = db.query(TABLE_TEAMS, new String[]{KEY_TEAMKEY, KEY_TEAMNUMBER, KEY_TEAMNAME, KEY_TEAMSITE, KEY_TEAMEVENTS}, KEY_TEAMKEY + "=?", new String[]{key}, null, null, null, null); if (cursor != null && cursor.moveToFirst()) { Team team = new Team(cursor.getString(0), cursor.getInt(1), cursor.getString(2), cursor.getString(3), JSONManager.getAsStringArrayList(cursor.getString(4))); cursor.close(); return team; } else { return null; } } public ArrayList<Team> getAllTeams() { ArrayList<Team> teamList = new ArrayList<Team>(); String selectQuery = "SELECT * FROM " + TABLE_TEAMS; Cursor cursor = db.rawQuery(selectQuery, null); //loop through rows if (cursor.moveToFirst()) { do { Team team = new Team(); team.setTeamKey(cursor.getString(0)); team.setTeamNumber(cursor.getInt(1)); team.setTeamName(cursor.getString(2)); team.setTeamName(cursor.getString(3)); team.setTeamEvents(JSONManager.getAsStringArrayList(cursor.getString(4))); teamList.add(team); } while (cursor.moveToNext()); } cursor.close(); return teamList; } public ArrayList<Team> getAllTeamAtEvent(String eventKey) { if(eventKey.equals("all")) return getAllTeams(); ArrayList<Team> teamList = new ArrayList<Team>(); String selectQuery = "SELECT * FROM " + TABLE_TEAMS + " WHERE " + KEY_TEAMEVENTS + " LIKE '%" + eventKey + "%'"; Cursor cursor = db.rawQuery(selectQuery, null); //loop through rows if (cursor.moveToFirst()) { do { Team team = new Team(); team.setTeamKey(cursor.getString(0)); team.setTeamNumber(cursor.getInt(1)); team.setTeamName(cursor.getString(2)); team.setTeamName(cursor.getString(3)); team.setTeamEvents(JSONManager.getAsStringArrayList(cursor.getString(4))); teamList.add(team); } while (cursor.moveToNext()); } cursor.close(); return teamList; } public boolean teamExists(String key) { Cursor cursor = db.query(TABLE_TEAMS, new String[]{KEY_TEAMKEY}, KEY_TEAMKEY + "=?", new String[]{key}, null, null, null, null); return cursor.moveToFirst(); } public int updateTeam(Team in) { return updateTeam(in, true); } public int updateTeam(Team in, boolean mergeEvents) { Team currentVals = getTeam(in.getTeamKey()); if (mergeEvents) in.mergeEvents(currentVals.getTeamEvents()); ContentValues values = new ContentValues(); values.put(KEY_TEAMKEY, in.getTeamKey()); values.put(KEY_TEAMNUMBER, in.getTeamNumber()); values.put(KEY_TEAMNAME, in.getTeamName()); values.put(KEY_TEAMSITE, in.getTeamWebsite()); values.put(KEY_TEAMEVENTS, in.getTeamEvents().toString()); return db.update(TABLE_TEAMS, values, KEY_TEAMKEY + " =?", new String[]{in.getTeamKey()}); } public void deleteTeam(Team in) { db.delete(TABLE_TEAMS, KEY_TEAMKEY + "=?", new String[]{in.getTeamKey()}); } public void deleteEventFromTeams(String eventKey) { String selectQuery = "SELECT * FROM " + TABLE_TEAMS + " WHERE " + KEY_TEAMEVENTS + " LIKE '%" + eventKey + "%'"; Cursor cursor = db.rawQuery(selectQuery, null); //loop through rows if (cursor.moveToFirst()) { do { Team team = new Team(); team.setTeamKey(cursor.getString(0)); team.setTeamNumber(cursor.getInt(1)); team.setTeamName(cursor.getString(2)); team.setTeamName(cursor.getString(3)); team.setTeamEvents(JSONManager.getAsStringArrayList(cursor.getString(4))); team.removeEvent(eventKey); updateTeam(team, false); } while (cursor.moveToNext()); } cursor.close(); } public void addEventToTeam(String teamKey,String eventKey){ Team team = getTeam(teamKey); if(team == null){ Log.w(Constants.LOG_TAG,"Team key "+teamKey+" not found"); return; } team.addEvent(eventKey); updateTeam(team,false); } public void addEventToTeams(String[] teamKeys,String eventKey){ for(String team:teamKeys) addEventToTeam(team,eventKey); } public JsonArray exportTeams() { JsonArray output = new JsonArray(); String selectQuery = "SELECT * FROM " + TABLE_TEAMS; Cursor cursor = db.rawQuery(selectQuery, null); //loop through rows if (cursor.moveToFirst()) { do { JsonObject team = new JsonObject(); team.addProperty(KEY_TEAMKEY, cursor.getString(0)); team.addProperty(KEY_TEAMNUMBER, cursor.getInt(1)); team.addProperty(KEY_TEAMNAME, cursor.getString(2)); team.addProperty(KEY_TEAMNAME, cursor.getString(3)); team.add(KEY_TEAMEVENTS, JSONManager.getasJsonArray(cursor.getString(4))); output.add(team); } while (cursor.moveToNext()); } cursor.close(); return output; } public void importTeams(JsonArray teams) { Iterator<JsonElement> iterator = teams.iterator(); JsonObject t; Team team; while (iterator.hasNext()) { t = iterator.next().getAsJsonObject(); team = new Team(); team.setTeamKey(t.get(KEY_TEAMKEY).getAsString()); try { team.setTeamName(t.get(KEY_TEAMNAME).getAsString()); } catch (Exception e) { team.setTeamName(""); } team.setTeamNumber(t.get(KEY_TEAMNUMBER).getAsInt()); try { team.setTeamWebsite(t.get(KEY_TEAMSITE).getAsString()); } catch (Exception e) { team.setTeamWebsite(""); } team.setTeamEvents(JSONManager.getAsStringArrayList(t.get(KEY_TEAMEVENTS).getAsJsonArray().toString())); addTeam(team); } } //managing notes in SQL public short addNote(Note in) { short existCheck = noteExists(in); if (existCheck != -1) { Log.d(Constants.LOG_TAG,"Note already exists"); return existCheck; } Log.d(Constants.LOG_TAG, "ADDING NOTE FOR: " + in.getTeamKey() + " " + in.getEventKey() + " " + in.getMatchKey()); ContentValues values = new ContentValues(); values.put(KEY_EVENTKEY, in.getEventKey()); values.put(KEY_MATCHKEY, in.getMatchKey()); values.put(KEY_TEAMKEY, in.getTeamKey()); values.put(KEY_NOTE, in.getNote()); values.put(KEY_NOTETIME, in.getTimestamp()); values.put(KEY_NOTEPARENT, in.getParent()); values.put(KEY_NOTEPICS, in.getPictures()); //insert the row if (db.insert(TABLE_NOTES, null, values) == -1) { //error, return -1 return -1; } else { //else, return the note's ID Cursor cursor = db.rawQuery("SELECT MAX(" + KEY_NOTEID + ") FROM " + TABLE_NOTES, null); if (cursor.moveToFirst()) { Log.d(Constants.LOG_TAG, "LARGEST ID FETCHED: " + cursor.getShort(0)); return cursor.getShort(0); } else { Log.d(Constants.LOG_TAG, "NO RECORD FOUND"); return -1; } } } public Note getNote(short id) { Cursor cursor = db.query(TABLE_NOTES, new String[]{KEY_NOTEID, KEY_EVENTKEY, KEY_MATCHKEY, KEY_TEAMKEY, KEY_NOTE, KEY_NOTETIME,KEY_NOTEPARENT,KEY_NOTEPICS}, KEY_NOTEID + "=? ", new String[]{Short.toString(id)}, null, null, null, null); //loop through rows Note note = new Note(); if (cursor.moveToFirst()) { note.setId(cursor.getShort(0)); note.setEventKey(cursor.getString(1)); note.setMatchKey(cursor.getString(2)); note.setTeamKey(cursor.getString(3)); note.setNote(cursor.getString(4)); note.setTimestamp(cursor.getLong(5)); note.setParent(cursor.getShort(6)); note.setPictures(cursor.getString(7)); } cursor.close(); return note; } public ArrayList<Note> getAllNotes() { ArrayList<Note> noteList = new ArrayList<Note>(); String selectQuery = "SELECT * FROM " + TABLE_NOTES; Cursor cursor = db.rawQuery(selectQuery, null); //loop through rows if (cursor.moveToFirst()) { do { Note note = new Note(); note.setId(cursor.getShort(0)); note.setEventKey(cursor.getString(1)); note.setMatchKey(cursor.getString(2)); note.setTeamKey(cursor.getString(3)); note.setNote(cursor.getString(4)); note.setTimestamp(cursor.getLong(5)); note.setParent(cursor.getShort(6)); note.setPictures(cursor.getString(7)); noteList.add(note); } while (cursor.moveToNext()); } cursor.close(); return noteList; } public ArrayList<Note> getAllNotes(String whereClause,String[] vars){ ArrayList<Note> noteList = new ArrayList<Note>(); Cursor cursor = db.query(TABLE_NOTES, new String[]{KEY_NOTEID, KEY_EVENTKEY, KEY_MATCHKEY, KEY_TEAMKEY, KEY_NOTE, KEY_NOTETIME,KEY_NOTEPARENT,KEY_NOTEPICS}, whereClause,vars, null, null, null, null); //loop through rows if (cursor.moveToFirst()) { do { Note note = new Note(); note.setId(cursor.getShort(0)); note.setEventKey(cursor.getString(1)); note.setMatchKey(cursor.getString(2)); note.setTeamKey(cursor.getString(3)); note.setNote(cursor.getString(4)); note.setTimestamp(cursor.getLong(5)); note.setParent(cursor.getShort(6)); note.setPictures(cursor.getString(7)); noteList.add(note); } while (cursor.moveToNext()); } cursor.close(); //Log.d(Constants.LOG_TAG, " FOUND " + noteList.size() + " NOTES"); return noteList; } public ArrayList<Note> getAllNotes(String teamKey) { ArrayList<Note> noteList = new ArrayList<Note>(); Cursor cursor = db.query(TABLE_NOTES, new String[]{KEY_NOTEID, KEY_EVENTKEY, KEY_MATCHKEY, KEY_TEAMKEY, KEY_NOTE, KEY_NOTETIME,KEY_NOTEPARENT,KEY_NOTEPICS}, KEY_TEAMKEY + "=?", new String[]{teamKey}, null, null, null, null); //loop through rows if (cursor.moveToFirst()) { do { Note note = new Note(); note.setId(cursor.getShort(0)); note.setEventKey(cursor.getString(1)); note.setMatchKey(cursor.getString(2)); note.setTeamKey(cursor.getString(3)); note.setNote(cursor.getString(4)); note.setTimestamp(cursor.getLong(5)); note.setParent(cursor.getShort(6)); note.setPictures(cursor.getString(7)); noteList.add(note); } while (cursor.moveToNext()); } cursor.close(); return noteList; } public ArrayList<Note> getAllNotes(String teamKey, String eventKey) { ArrayList<Note> noteList = new ArrayList<Note>(); Cursor cursor = db.query(TABLE_NOTES, new String[]{KEY_NOTEID, KEY_EVENTKEY, KEY_MATCHKEY, KEY_TEAMKEY, KEY_NOTE, KEY_NOTETIME,KEY_NOTEPARENT,KEY_NOTEPICS}, KEY_TEAMKEY + "=? AND " + KEY_EVENTKEY + "=?", new String[]{teamKey, eventKey}, null, null, null, null); //loop through rows if (cursor.moveToFirst()) { do { Note note = new Note(); note.setId(cursor.getShort(0)); note.setEventKey(cursor.getString(1)); note.setMatchKey(cursor.getString(2)); note.setTeamKey(cursor.getString(3)); note.setNote(cursor.getString(4)); note.setTimestamp(cursor.getLong(5)); note.setParent(cursor.getShort(6)); note.setPictures(cursor.getString(7)); noteList.add(note); } while (cursor.moveToNext()); } cursor.close(); //Log.d(Constants.LOG_TAG, " FOUND " + noteList.size() + " NOTES"); return noteList; } public ArrayList<Note> getAllNotes(String teamKey, String eventKey, String matchKey) { ArrayList<Note> noteList = new ArrayList<Note>(); Cursor cursor; if (!eventKey.equals("all") && !teamKey.equals("")) { if(teamKey.equals("all")){ //looking for notes for ALL THE TEAMS cursor = db.query(TABLE_NOTES, new String[]{KEY_NOTEID, KEY_EVENTKEY, KEY_MATCHKEY, KEY_TEAMKEY, KEY_NOTE, KEY_NOTETIME,KEY_NOTEPARENT,KEY_NOTEPICS}, KEY_EVENTKEY + "=? AND " + KEY_MATCHKEY + "=?", new String[]{eventKey, matchKey}, null, null, null, null); }else{ //regular event. Proceed normally cursor = db.query(TABLE_NOTES, new String[]{KEY_NOTEID, KEY_EVENTKEY, KEY_MATCHKEY, KEY_TEAMKEY, KEY_NOTE, KEY_NOTETIME,KEY_NOTEPARENT,KEY_NOTEPICS}, KEY_TEAMKEY + "=? AND " + KEY_EVENTKEY + "=? AND " + KEY_MATCHKEY + "=?", new String[]{teamKey, eventKey, matchKey}, null, null, null, null); } } else if (eventKey.equals("all")) { //looking for all events worth of notes if(teamKey.equals("all")){ cursor = db.query(TABLE_NOTES, new String[]{KEY_NOTEID, KEY_EVENTKEY, KEY_MATCHKEY, KEY_TEAMKEY, KEY_NOTE, KEY_NOTETIME,KEY_NOTEPARENT,KEY_NOTEPICS}, KEY_EVENTKEY+"=? AND "+ KEY_MATCHKEY + "=?", new String[]{eventKey,matchKey}, null, null, null, null); }else{ cursor = db.query(TABLE_NOTES, new String[]{KEY_NOTEID, KEY_EVENTKEY, KEY_MATCHKEY, KEY_TEAMKEY, KEY_NOTE, KEY_NOTETIME,KEY_NOTEPARENT,KEY_NOTEPICS}, KEY_TEAMKEY + "=? AND " +KEY_EVENTKEY+"=? AND "+ KEY_MATCHKEY + "=?", new String[]{teamKey,eventKey,matchKey}, null, null, null, null); } } else if (teamKey.equals("")) { //looking for all notes on a particular match cursor = db.query(TABLE_NOTES, new String[]{KEY_NOTEID, KEY_EVENTKEY, KEY_MATCHKEY, KEY_TEAMKEY, KEY_NOTE, KEY_NOTETIME,KEY_NOTEPARENT,KEY_NOTEPICS}, KEY_EVENTKEY + "=? AND " + KEY_MATCHKEY + "=?", new String[]{eventKey, matchKey}, null, null, null, null); } else { if(teamKey.equals("all")){ cursor = db.query(TABLE_NOTES, new String[]{KEY_NOTEID, KEY_EVENTKEY, KEY_MATCHKEY, KEY_TEAMKEY, KEY_NOTE, KEY_NOTETIME,KEY_NOTEPARENT,KEY_NOTEPICS}, KEY_EVENTKEY + "=? AND " + KEY_MATCHKEY + "=?", new String[]{eventKey, matchKey}, null, null, null, null); }else{ cursor = db.query(TABLE_NOTES, new String[]{KEY_NOTEID, KEY_EVENTKEY, KEY_MATCHKEY, KEY_TEAMKEY, KEY_NOTE, KEY_NOTETIME,KEY_NOTEPARENT,KEY_NOTEPICS}, KEY_TEAMKEY + "=? AND " + KEY_EVENTKEY + "=? AND " + KEY_MATCHKEY + "=?", new String[]{teamKey, eventKey, matchKey}, null, null, null, null); } } //loop through rows if (cursor.moveToFirst()) { do { Note note = new Note(); note.setId(cursor.getShort(0)); note.setEventKey(cursor.getString(1)); note.setMatchKey(cursor.getString(2)); note.setTeamKey(cursor.getString(3)); note.setNote(cursor.getString(4)); note.setTimestamp(cursor.getLong(5)); note.setParent(cursor.getShort(6)); note.setPictures(cursor.getString(7)); noteList.add(note); } while (cursor.moveToNext()); } cursor.close(); //Log.d(Constants.LOG_TAG, " FOUND " + noteList.size() + " NOTES"); return noteList; } public ArrayList<Note> getAllMatchNotes(String teamKey, String eventKey) { ArrayList<Note> noteList = new ArrayList<Note>(); Cursor cursor; if (!eventKey.equals("all")) { if(teamKey.equals("all")){ cursor = db.query(TABLE_NOTES, new String[]{KEY_NOTEID, KEY_EVENTKEY, KEY_MATCHKEY, KEY_TEAMKEY, KEY_NOTE, KEY_NOTETIME,KEY_NOTEPARENT,KEY_NOTEPICS}, KEY_EVENTKEY + "=? AND " + KEY_MATCHKEY + "!=?", new String[]{eventKey, "all"}, null, null, null, null); }else{ cursor = db.query(TABLE_NOTES, new String[]{KEY_NOTEID, KEY_EVENTKEY, KEY_MATCHKEY, KEY_TEAMKEY, KEY_NOTE, KEY_NOTETIME,KEY_NOTEPARENT,KEY_NOTEPICS}, KEY_TEAMKEY + "=? AND " + KEY_EVENTKEY + "=? AND " + KEY_MATCHKEY + "!=?", new String[]{teamKey, eventKey, "all"}, null, null, null, null); } } else { if(teamKey.equals("all")){ cursor = db.query(TABLE_NOTES, new String[]{KEY_NOTEID, KEY_EVENTKEY, KEY_MATCHKEY, KEY_TEAMKEY, KEY_NOTE, KEY_NOTETIME,KEY_NOTEPARENT,KEY_NOTEPICS}, KEY_MATCHKEY + "!=?", new String[]{"all"}, null, null, null, null); }else{ cursor = db.query(TABLE_NOTES, new String[]{KEY_NOTEID, KEY_EVENTKEY, KEY_MATCHKEY, KEY_TEAMKEY, KEY_NOTE, KEY_NOTETIME,KEY_NOTEPARENT,KEY_NOTEPICS}, KEY_TEAMKEY + "=? AND " + KEY_MATCHKEY + "!=?", new String[]{teamKey, "all"}, null, null, null, null); } } //loop through rows if (cursor.moveToFirst()) { do { Note note = new Note(); note.setId(cursor.getShort(0)); note.setEventKey(cursor.getString(1)); note.setMatchKey(cursor.getString(2)); note.setTeamKey(cursor.getString(3)); note.setNote(cursor.getString(4)); note.setTimestamp(cursor.getLong(5)); noteList.add(note); } while (cursor.moveToNext()); } cursor.close(); //Log.d(Constants.LOG_TAG, " FOUND " + noteList.size() + " NOTES"); return noteList; } public short noteExists(Note note) { Cursor cursor = db.query(TABLE_NOTES, new String[]{KEY_NOTE}, KEY_MATCHKEY + "=? AND " + KEY_EVENTKEY + "=? AND " + KEY_TEAMKEY + "=? AND " + KEY_NOTE + "=? AND "+KEY_NOTEPARENT+"=?", new String[]{note.getMatchKey(), note.getEventKey(), note.getTeamKey(), note.getNote(),Short.toString(note.getParent())}, null, null, null, null); if (cursor.moveToFirst()) return cursor.getShort(0); else return -1; } public boolean noteExists(short id) { Cursor cursor = db.query(TABLE_NOTES, new String[]{KEY_NOTEID}, KEY_NOTEID + "=?", new String[]{Short.toString(id)}, null, null, null, null); return cursor.moveToFirst(); } public int updateNote(Note in) { ContentValues values = new ContentValues(); values.put(KEY_NOTEID, in.getId()); values.put(KEY_EVENTKEY, in.getEventKey()); values.put(KEY_MATCHKEY, in.getMatchKey()); values.put(KEY_TEAMKEY, in.getTeamKey()); values.put(KEY_NOTE, in.getNote()); values.put(KEY_NOTETIME, in.getTimestamp()); values.put(KEY_NOTEPARENT,in.getParent()); values.put(KEY_NOTEPICS,in.getPictures()); return db.update(TABLE_NOTES, values, KEY_NOTEID + " =?", new String[]{Short.toString(in.getId())}); } public void deleteNote(Note in) { deleteNote(Short.toString(in.getId())); } public void deleteNote(String id) { db.delete(TABLE_NOTES, KEY_NOTEID + "=?", new String[]{id}); } public void deleteNotesFromEvent(String eventKey) { db.delete(TABLE_NOTES, KEY_EVENTKEY + "=?", new String[]{eventKey}); } public void deleteNotesFromParent(short parentId){ db.delete(TABLE_NOTES, KEY_NOTEPARENT + "=?", new String[]{Short.toString(parentId)}); } public JsonArray exportNotes() { JsonArray output = new JsonArray(); String selectQuery = "SELECT * FROM " + TABLE_NOTES; Cursor cursor = db.rawQuery(selectQuery, null); //loop through rows if (cursor.moveToFirst()) { do { JsonObject note = new JsonObject(); note.addProperty(KEY_NOTEID, cursor.getShort(0)); note.addProperty(KEY_EVENTKEY, cursor.getString(1)); note.addProperty(KEY_MATCHKEY, cursor.getString(2)); note.addProperty(KEY_TEAMKEY, cursor.getString(3)); note.addProperty(KEY_NOTE, cursor.getString(4)); note.addProperty(KEY_NOTETIME, cursor.getLong(5)); try { note.addProperty(KEY_NOTEPARENT, cursor.getShort(6)); note.addProperty(KEY_NOTEPICS, cursor.getString(7)); }catch(Exception e){ note.addProperty(KEY_NOTEPARENT,-1); note.addProperty(KEY_NOTEPICS,""); } output.add(note); } while (cursor.moveToNext()); } cursor.close(); return output; } public void importNotes(JsonArray notes) { Iterator<JsonElement> iterator = notes.iterator(); JsonObject n; Note note; while (iterator.hasNext()) { n = iterator.next().getAsJsonObject(); note = new Note(); note.setId(n.get(KEY_NOTEID).getAsShort()); note.setEventKey(n.get(KEY_EVENTKEY).getAsString()); note.setMatchKey(n.get(KEY_MATCHKEY).getAsString()); note.setTeamKey(n.get(KEY_TEAMKEY).getAsString()); note.setNote(n.get(KEY_NOTE).getAsString()); note.setTimestamp(n.get(KEY_NOTETIME).getAsLong()); try { note.setParent(n.get(KEY_NOTEPARENT).getAsShort()); note.setPictures(n.get(KEY_NOTEPICS).getAsString()); }catch(Exception e){ note.setParent((short)-1); note.setPictures(""); } addNote(note); } } public short addDefNote(String n){ short existCheck = defNoteExists(n); if (existCheck != -1) { return existCheck; } ContentValues values = new ContentValues(); values.put(KEY_DEF_NOTE, n); //insert the row if (db.insert(TABLE_PREDEF_NOTES, null, values) == -1) { //error, return -1 return -1; } else { //else, return the note's ID Cursor cursor = db.rawQuery("SELECT MAX(" + KEY_DEF_NOTEID + ") FROM " + TABLE_PREDEF_NOTES, null); if (cursor.moveToFirst()) { return cursor.getShort(0); } else { return -1; } } } public String getDefNote(short id){ Cursor cursor = db.query(TABLE_PREDEF_NOTES, new String[]{KEY_DEF_NOTE}, KEY_DEF_NOTEID + "=? ", new String[]{Short.toString(id)}, null, null, null, null); if (cursor.moveToFirst()) { String out = cursor.getString(0); cursor.close(); return out; } cursor.close(); return ""; } public HashMap<Short,String> getAllDefNotes(){ HashMap<Short,String> noteList = new HashMap<Short, String>(); String selectQuery = "SELECT * FROM " + TABLE_PREDEF_NOTES; Cursor cursor = db.rawQuery(selectQuery, null); //loop through rows if (cursor.moveToFirst()) { do { noteList.put(cursor.getShort(0), cursor.getString(1)); } while (cursor.moveToNext()); } cursor.close(); return noteList; } public short defNoteExists(String n){ Cursor cursor = db.query(TABLE_PREDEF_NOTES, new String[]{KEY_DEF_NOTEID}, KEY_DEF_NOTE + "=?", new String[]{n}, null, null, null, null); if (cursor.moveToFirst()) return cursor.getShort(0); else return -1; } public int updateDefNote(short id,String n){ ContentValues values = new ContentValues(); values.put(KEY_DEF_NOTE, n); return db.update(TABLE_PREDEF_NOTES, values, KEY_DEF_NOTEID+ " =?", new String[]{Short.toString(id)}); } public void deleteDefNote(short id){ db.delete(TABLE_PREDEF_NOTES, KEY_DEF_NOTEID + "=?", new String[]{Short.toString(id)}); deleteNotesFromParent(id); } public JsonArray exportDefNotes(){ JsonArray output = new JsonArray(); String selectQuery = "SELECT * FROM " + TABLE_PREDEF_NOTES; Cursor cursor = db.rawQuery(selectQuery, null); //loop through rows if (cursor.moveToFirst()) { do { JsonObject note = new JsonObject(); note.addProperty(KEY_DEF_NOTEID, cursor.getShort(0)); note.addProperty(KEY_DEF_NOTE,cursor.getString(1)); output.add(note); } while (cursor.moveToNext()); } cursor.close(); return output; } public void importDefNotes(JsonArray notes){ Iterator<JsonElement> iterator = notes.iterator(); JsonObject n; while (iterator.hasNext()) { n = iterator.next().getAsJsonObject(); addDefNote(n.get(KEY_DEF_NOTE).getAsString()); } } public JsonObject exportDatabase() { return exportDatabase(true, true, true, true); } public JsonObject exportDatabase(boolean events, boolean matches, boolean teams, boolean notes) { JsonObject output = new JsonObject(); if (events) { output.add(TABLE_EVENTS, exportEvents()); } if (matches) { output.add(TABLE_MATCHES, exportMatches()); } if (teams) { output.add(TABLE_TEAMS, exportTeams()); } if (notes) { output.add(TABLE_NOTES, exportNotes()); if(tableExists(TABLE_PREDEF_NOTES)){ output.add(TABLE_PREDEF_NOTES,exportDefNotes()); } } return output; } public void importDatabase(JsonObject data) { if(data == null || data.equals(new JsonObject())) return; JsonElement e; e = data.get(TABLE_EVENTS); if(e != null) importEvents(e.getAsJsonArray()); e = data.get(TABLE_MATCHES); if(e != null) importMatches(e.getAsJsonArray()); e = data.get(TABLE_TEAMS); if(e != null) importTeams(e.getAsJsonArray()); e = data.get(TABLE_NOTES); if(e != null) importNotes(e.getAsJsonArray()); if(tableExists(TABLE_PREDEF_NOTES)){ try { e = data.get(TABLE_PREDEF_NOTES); if(e != null) importDefNotes(e.getAsJsonArray()); }catch (Exception ex){ } } } public boolean tableExists(String table){ Cursor cursor = db.rawQuery("SELECT DISTINCT tbl_name from sqlite_master where tbl_name = '"+table+"'", null); if(cursor!=null && cursor.getCount()>0) { cursor.close(); return true; } return false; } private boolean columnExists(SQLiteDatabase inDatabase, String inTable, String columnToCheck) { try{ //query 1 row Cursor mCursor = inDatabase.rawQuery( "SELECT * FROM " + inTable + " LIMIT 0", null ); //getColumnIndex gives us the index (0 to ...) of the column - otherwise we get a -1 if(mCursor.getColumnIndex(columnToCheck) != -1) return true; else return false; }catch (Exception Exp){ //something went wrong. Missing the database? The table? Log.d("... - existsColumnInTable","When checking whether a column exists in the table, an error occurred: " + Exp.getMessage()); return false; } } }