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Add some database checks

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This commit is contained in:
Alinson S. Xavier
2016-09-18 08:08:13 -04:00
parent dc5d7930a6
commit 518ade3165
3 changed files with 40 additions and 0 deletions
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2
app/src/main/java/org/isoron/uhabits/models/CheckmarkList.java
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@@ -130,6 +130,8 @@ public abstract class CheckmarkList
*/ */
public final int[] getValues(long from, long to) public final int[] getValues(long from, long to)
{ {
if(from > to) return new int[0];
List<Checkmark> checkmarks = getByInterval(from, to); List<Checkmark> checkmarks = getByInterval(from, to);
int values[] = new int[checkmarks.size()]; int values[] = new int[checkmarks.size()];

28
app/src/main/java/org/isoron/uhabits/models/sqlite/InconsistentDatabaseException.java Normal file
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@@ -0,0 +1,28 @@
/*
* Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
*
* This file is part of Loop Habit Tracker.
*
* Loop Habit Tracker 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.
*
* Loop Habit Tracker 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.isoron.uhabits.models.sqlite;
public class InconsistentDatabaseException extends RuntimeException
{
public InconsistentDatabaseException(String message)
{
super(message);
}
}

10
app/src/main/java/org/isoron/uhabits/models/sqlite/SQLiteCheckmarkList.java
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@@ -28,6 +28,7 @@ import com.activeandroid.query.*;
import org.isoron.uhabits.models.*; import org.isoron.uhabits.models.*;
import org.isoron.uhabits.models.sqlite.records.*; import org.isoron.uhabits.models.sqlite.records.*;
import org.isoron.uhabits.utils.*;
import org.jetbrains.annotations.*; import org.jetbrains.annotations.*;
import java.util.*; import java.util.*;
@@ -99,6 +100,15 @@ public class SQLiteCheckmarkList extends CheckmarkList
List<CheckmarkRecord> records = sqlite.query(query, params); List<CheckmarkRecord> records = sqlite.query(query, params);
for (CheckmarkRecord record : records) record.habit = habitRecord; for (CheckmarkRecord record : records) record.habit = habitRecord;
int nDays = DateUtils.getDaysBetween(fromTimestamp, toTimestamp) + 1;
if (records.size() != nDays)
{
throw new InconsistentDatabaseException(
String.format("habit=%s, %d expected, %d found",
habit.getName(), nDays, records.size()));
}
return toCheckmarks(records); return toCheckmarks(records);
} }