/*
- * Sone - DefaultIdentity.java - Copyright © 2010 David Roden
+ * Sone - DefaultIdentity.java - Copyright © 2010–2012 David Roden
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
+import java.util.logging.Level;
+import java.util.logging.Logger;
import net.pterodactylus.sone.freenet.plugin.PluginException;
import net.pterodactylus.util.cache.CacheException;
import net.pterodactylus.util.cache.MemoryCache;
import net.pterodactylus.util.cache.ValueRetriever;
import net.pterodactylus.util.cache.WritableCache;
+import net.pterodactylus.util.collection.TimedMap;
+import net.pterodactylus.util.logging.Logging;
/**
* A Web of Trust identity.
*/
public class DefaultIdentity implements Identity {
+ /** The logger. */
+ private static final Logger logger = Logging.getLogger(DefaultIdentity.class);
+
/** The web of trust connector. */
private final WebOfTrustConnector webOfTrustConnector;
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
}
}
- });
+ }, new TimedMap<OwnIdentity, CacheItem<Trust>>(60 * 60 * 1000));
/**
* Creates a new identity.
* {@inheritDoc}
*/
@Override
- public Trust getTrust(OwnIdentity ownIdentity) throws WebOfTrustException {
+ public Trust getTrust(OwnIdentity ownIdentity) {
try {
- return trustCache.get(ownIdentity);
+ synchronized (trustCache) {
+ return trustCache.get(ownIdentity);
+ }
} catch (CacheException ce1) {
- throw new WebOfTrustException("Could not get trust for OwnIdentity: " + ownIdentity, ce1);
+ logger.log(Level.WARNING, "Could not get trust for OwnIdentity: " + ownIdentity, ce1);
+ return null;
+ }
+ }
+
+ /**
+ * Sets the trust received for this identity by the given own identity.
+ *
+ * @param ownIdentity
+ * The own identity that gives the trust
+ * @param trust
+ * The trust received for this identity
+ */
+ void setTrustPrivate(OwnIdentity ownIdentity, Trust trust) {
+ synchronized (trustCache) {
+ trustCache.put(ownIdentity, trust);
}
}