From 9b6ae6d75fdf07933427774f72310ceecc5f01bd Mon Sep 17 00:00:00 2001
From: Daniel Gultsch <daniel@gultsch.de>
Date: Mon, 23 Jan 2017 17:14:30 +0100
Subject: configurable local message retention period. (untested)

---
 .../java/eu/siacs/conversations/persistance/DatabaseBackend.java   | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java')

diff --git a/src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java b/src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java
index 63d5782b..4d5c4cb7 100644
--- a/src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java
+++ b/src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java
@@ -769,6 +769,13 @@ public class DatabaseBackend extends SQLiteOpenHelper {
 		db.delete(Message.TABLENAME, Message.CONVERSATION + "=?", args);
 	}
 
+	public boolean expireOldMessages(long timestamp) {
+		String where = Message.TIME_SENT+"<?";
+		String[] whereArgs = {String.valueOf(timestamp)};
+		SQLiteDatabase db = this.getReadableDatabase();
+		return db.delete(Message.TABLENAME,where,whereArgs) > 0;
+	}
+
 	public Pair<Long, String> getLastMessageReceived(Account account) {
 		Cursor cursor = null;
 		try {
-- 
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