/*
- * Sone - IdentityLoader.java - Copyright © 2013–2015 David Roden
+ * Sone - IdentityLoader.java - Copyright © 2013–2019 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
package net.pterodactylus.sone.freenet.wot;
-import static java.util.Collections.emptySet;
-import static net.pterodactylus.sone.freenet.wot.Context.extractContext;
+import java.util.*;
+import java.util.logging.*;
+import javax.annotation.*;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Set;
+import com.google.common.base.*;
+import com.google.inject.*;
+import net.pterodactylus.sone.freenet.plugin.*;
-import net.pterodactylus.sone.freenet.plugin.PluginException;
-
-import com.google.common.base.Optional;
-import com.google.inject.Inject;
+import static java.util.concurrent.TimeUnit.*;
/**
* Loads {@link OwnIdentity}s and the {@link Identity}s they trust.
- *
- * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
*/
public class IdentityLoader {
+ private final Logger logger = Logger.getLogger(IdentityLoader.class.getName());
private final WebOfTrustConnector webOfTrustConnector;
- private final Optional<Context> context;
+ @Nullable
+ private final Context context;
public IdentityLoader(WebOfTrustConnector webOfTrustConnector) {
- this(webOfTrustConnector, Optional.<Context>absent());
+ this(webOfTrustConnector, null);
}
@Inject
- public IdentityLoader(WebOfTrustConnector webOfTrustConnector, Optional<Context> context) {
+ public IdentityLoader(WebOfTrustConnector webOfTrustConnector, @Nullable Context context) {
this.webOfTrustConnector = webOfTrustConnector;
this.context = context;
}
public Map<OwnIdentity, Collection<Identity>> loadIdentities() throws WebOfTrustException {
+ Stopwatch stopwatch = Stopwatch.createStarted();
Collection<OwnIdentity> currentOwnIdentities = webOfTrustConnector.loadAllOwnIdentities();
+ logger.fine("Loaded " + currentOwnIdentities.size() + " own identities in " + (stopwatch.elapsed(MILLISECONDS) / 1000.0) + "s.");
return loadTrustedIdentitiesForOwnIdentities(currentOwnIdentities);
}
private Map<OwnIdentity, Collection<Identity>> loadTrustedIdentitiesForOwnIdentities(Collection<OwnIdentity> ownIdentities) throws PluginException {
- Map<OwnIdentity, Collection<Identity>> currentIdentities = new HashMap<OwnIdentity, Collection<Identity>>();
+ Map<OwnIdentity, Collection<Identity>> currentIdentities = new HashMap<>();
for (OwnIdentity ownIdentity : ownIdentities) {
if (identityDoesNotHaveTheCorrectContext(ownIdentity)) {
continue;
}
- Set<Identity> trustedIdentities = webOfTrustConnector.loadTrustedIdentities(ownIdentity, context.transform(extractContext));
+ Stopwatch stopwatch = Stopwatch.createStarted();
+ Set<Identity> trustedIdentities = webOfTrustConnector.loadTrustedIdentities(ownIdentity, (context == null) ? null : context.getContext());
+ logger.fine("Loaded " + trustedIdentities.size() + " identities for " + ownIdentity.getNickname() + " in " + (stopwatch.elapsed(MILLISECONDS) / 1000.0) + "s.");
currentIdentities.put(ownIdentity, trustedIdentities);
}
}
private boolean identityDoesNotHaveTheCorrectContext(OwnIdentity ownIdentity) {
- return context.isPresent() && !ownIdentity.hasContext(context.transform(extractContext).get());
+ return (context != null) && !ownIdentity.hasContext(context.getContext());
}
}