From: David ‘Bombe’ Roden <bombe@pterodactylus.net>
Date: Wed, 5 Sep 2012 10:27:01 +0000 (+0200)
Subject: Only allow a single trust update for any given identity pair.
X-Git-Tag: 0.8.3^2~54^2~5
X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=commitdiff_plain;h=2d9d8cbf17b58cc6177af77befef5a69b7efd3f9

Only allow a single trust update for any given identity pair.
---

diff --git a/src/main/java/net/pterodactylus/sone/core/TrustUpdater.java b/src/main/java/net/pterodactylus/sone/core/TrustUpdater.java
index 91e1783..be6f39c 100644
--- a/src/main/java/net/pterodactylus/sone/core/TrustUpdater.java
+++ b/src/main/java/net/pterodactylus/sone/core/TrustUpdater.java
@@ -105,7 +105,16 @@ public class TrustUpdater extends AbstractService {
 	 *            The comment of the trust relation
 	 */
 	public void setTrust(OwnIdentity truster, Identity trustee, Integer score, String comment) {
-		updateJobs.add(new SetTrustJob(truster, trustee, score, comment));
+		SetTrustJob setTrustJob = new SetTrustJob(truster, trustee, score, comment);
+		if (updateJobs.contains(setTrustJob)) {
+			updateJobs.remove(setTrustJob);
+		}
+		logger.log(Level.FINER, "Adding Trust Update Job: " + setTrustJob);
+		try {
+			updateJobs.put(setTrustJob);
+		} catch (InterruptedException e) {
+			/* the queue is unbounded so it should never block. */
+		}
 	}
 
 	//