From: David ‘Bombe’ Roden <bombe@pterodactylus.net>
Date: Fri, 6 May 2011 03:56:58 +0000 (+0200)
Subject: Synchronize access on an identity’s trust cache.
X-Git-Tag: 0.6.4^2~27
X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=commitdiff_plain;h=c1ccf2d77e1debf5e90cd184b079ff753dda9479

Synchronize access on an identity’s trust cache.

This should fix #194.
---

diff --git a/src/main/java/net/pterodactylus/sone/freenet/wot/DefaultIdentity.java b/src/main/java/net/pterodactylus/sone/freenet/wot/DefaultIdentity.java
index 3c04823..46f81d6 100644
--- a/src/main/java/net/pterodactylus/sone/freenet/wot/DefaultIdentity.java
+++ b/src/main/java/net/pterodactylus/sone/freenet/wot/DefaultIdentity.java
@@ -64,6 +64,7 @@ public class DefaultIdentity implements Identity {
 	private final Map<String, String> properties = Collections.synchronizedMap(new HashMap<String, String>());
 
 	/** Cached trust. */
+	/* synchronize on itself. */
 	private final WritableCache<OwnIdentity, Trust> trustCache = new MemoryCache<OwnIdentity, Trust>(new ValueRetriever<OwnIdentity, Trust>() {
 
 		@Override
@@ -249,7 +250,9 @@ public class DefaultIdentity implements Identity {
 	@Override
 	public Trust getTrust(OwnIdentity ownIdentity) {
 		try {
-			return trustCache.get(ownIdentity);
+			synchronized (trustCache) {
+				return trustCache.get(ownIdentity);
+			}
 		} catch (CacheException ce1) {
 			logger.log(Level.WARNING, "Could not get trust for OwnIdentity: " + ownIdentity, ce1);
 			return null;
@@ -265,7 +268,9 @@ public class DefaultIdentity implements Identity {
 	 *            The trust received for this identity
 	 */
 	void setTrustPrivate(OwnIdentity ownIdentity, Trust trust) {
-		trustCache.put(ownIdentity, trust);
+		synchronized (trustCache) {
+			trustCache.put(ownIdentity, trust);
+		}
 	}
 
 	//