Convert identity events into EventBus-based events.
[Sone.git] / src / main / java / net / pterodactylus / sone / core / Core.java
index 8984cdd..82fb4c5 100644 (file)
@@ -35,10 +35,7 @@ import java.util.logging.Logger;
 import net.pterodactylus.sone.core.Options.DefaultOption;
 import net.pterodactylus.sone.core.Options.Option;
 import net.pterodactylus.sone.core.Options.OptionWatcher;
-import net.pterodactylus.sone.core.event.ImageInsertAbortedEvent;
-import net.pterodactylus.sone.core.event.ImageInsertFailedEvent;
 import net.pterodactylus.sone.core.event.ImageInsertFinishedEvent;
-import net.pterodactylus.sone.core.event.ImageInsertStartedEvent;
 import net.pterodactylus.sone.core.event.MarkPostKnownEvent;
 import net.pterodactylus.sone.core.event.MarkPostReplyKnownEvent;
 import net.pterodactylus.sone.core.event.MarkSoneKnownEvent;
@@ -47,13 +44,9 @@ import net.pterodactylus.sone.core.event.NewPostReplyFoundEvent;
 import net.pterodactylus.sone.core.event.NewSoneFoundEvent;
 import net.pterodactylus.sone.core.event.PostRemovedEvent;
 import net.pterodactylus.sone.core.event.PostReplyRemovedEvent;
-import net.pterodactylus.sone.core.event.SoneInsertAbortedEvent;
-import net.pterodactylus.sone.core.event.SoneInsertedEvent;
-import net.pterodactylus.sone.core.event.SoneInsertingEvent;
 import net.pterodactylus.sone.core.event.SoneLockedEvent;
 import net.pterodactylus.sone.core.event.SoneRemovedEvent;
 import net.pterodactylus.sone.core.event.SoneUnlockedEvent;
-import net.pterodactylus.sone.core.event.UpdateFoundEvent;
 import net.pterodactylus.sone.data.Album;
 import net.pterodactylus.sone.data.Client;
 import net.pterodactylus.sone.data.Image;
@@ -70,9 +63,13 @@ import net.pterodactylus.sone.data.impl.PostImpl;
 import net.pterodactylus.sone.fcp.FcpInterface;
 import net.pterodactylus.sone.fcp.FcpInterface.FullAccessRequired;
 import net.pterodactylus.sone.freenet.wot.Identity;
-import net.pterodactylus.sone.freenet.wot.IdentityListener;
 import net.pterodactylus.sone.freenet.wot.IdentityManager;
 import net.pterodactylus.sone.freenet.wot.OwnIdentity;
+import net.pterodactylus.sone.freenet.wot.event.IdentityAddedEvent;
+import net.pterodactylus.sone.freenet.wot.event.IdentityRemovedEvent;
+import net.pterodactylus.sone.freenet.wot.event.IdentityUpdatedEvent;
+import net.pterodactylus.sone.freenet.wot.event.OwnIdentityAddedEvent;
+import net.pterodactylus.sone.freenet.wot.event.OwnIdentityRemovedEvent;
 import net.pterodactylus.sone.main.SonePlugin;
 import net.pterodactylus.util.config.Configuration;
 import net.pterodactylus.util.config.ConfigurationException;
@@ -85,11 +82,11 @@ import net.pterodactylus.util.validation.EqualityValidator;
 import net.pterodactylus.util.validation.IntegerRangeValidator;
 import net.pterodactylus.util.validation.OrValidator;
 import net.pterodactylus.util.validation.Validation;
-import net.pterodactylus.util.version.Version;
 
 import com.google.common.base.Predicate;
 import com.google.common.collect.Collections2;
 import com.google.common.eventbus.EventBus;
+import com.google.common.eventbus.Subscribe;
 import com.google.inject.Inject;
 
 import freenet.keys.FreenetURI;
@@ -99,7 +96,7 @@ import freenet.keys.FreenetURI;
  *
  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  */
-public class Core extends AbstractService implements IdentityListener, UpdateListener, SoneProvider, PostProvider, SoneInsertListener, ImageInsertListener {
+public class Core extends AbstractService implements SoneProvider, PostProvider {
 
        /** The logger. */
        private static final Logger logger = Logging.getLogger(Core.class);
@@ -223,8 +220,8 @@ public class Core extends AbstractService implements IdentityListener, UpdateLis
                this.freenetInterface = freenetInterface;
                this.identityManager = identityManager;
                this.soneDownloader = new SoneDownloader(this, freenetInterface);
-               this.imageInserter = new ImageInserter(this, freenetInterface);
-               this.updateChecker = new UpdateChecker(freenetInterface);
+               this.imageInserter = new ImageInserter(freenetInterface);
+               this.updateChecker = new UpdateChecker(eventBus, freenetInterface);
                this.webOfTrustUpdater = webOfTrustUpdater;
                this.eventBus = eventBus;
        }
@@ -826,8 +823,7 @@ public class Core extends AbstractService implements IdentityListener, UpdateLis
                        sone.setKnown(true);
                        /* TODO - load posts ’n stuff */
                        sones.put(ownIdentity.getId(), sone);
-                       final SoneInserter soneInserter = new SoneInserter(this, freenetInterface, sone);
-                       soneInserter.addSoneInsertListener(this);
+                       final SoneInserter soneInserter = new SoneInserter(this, eventBus, freenetInterface, sone);
                        soneInserters.put(sone, soneInserter);
                        sone.setStatus(SoneStatus.idle);
                        loadSone(sone);
@@ -1207,7 +1203,6 @@ public class Core extends AbstractService implements IdentityListener, UpdateLis
                        }
                        sones.remove(sone.getId());
                        SoneInserter soneInserter = soneInserters.remove(sone);
-                       soneInserter.removeSoneInsertListener(this);
                        soneInserter.stop();
                }
                webOfTrustUpdater.removeContext((OwnIdentity) sone.getIdentity(), "Sone");
@@ -1893,9 +1888,7 @@ public class Core extends AbstractService implements IdentityListener, UpdateLis
        @Override
        public void serviceStart() {
                loadConfiguration();
-               updateChecker.addUpdateListener(this);
                updateChecker.start();
-               identityManager.addIdentityListener(this);
                identityManager.start();
                webOfTrustUpdater.init();
                webOfTrustUpdater.start();
@@ -1927,7 +1920,6 @@ public class Core extends AbstractService implements IdentityListener, UpdateLis
        public void serviceStop() {
                synchronized (sones) {
                        for (Entry<Sone, SoneInserter> soneInserter : soneInserters.entrySet()) {
-                               soneInserter.getValue().removeSoneInsertListener(this);
                                soneInserter.getValue().stop();
                                saveSone(soneInserter.getKey());
                        }
@@ -1935,9 +1927,7 @@ public class Core extends AbstractService implements IdentityListener, UpdateLis
                saveConfiguration();
                webOfTrustUpdater.stop();
                updateChecker.stop();
-               updateChecker.removeUpdateListener(this);
                soneDownloader.stop();
-               identityManager.removeIdentityListener(this);
                identityManager.stop();
        }
 
@@ -2322,15 +2312,15 @@ public class Core extends AbstractService implements IdentityListener, UpdateLis
                }
        }
 
-       //
-       // INTERFACE IdentityListener
-       //
-
        /**
-        * {@inheritDoc}
+        * Notifies the core that a new {@link OwnIdentity} was added.
+        *
+        * @param ownIdentityAddedEvent
+        *            The event
         */
-       @Override
-       public void ownIdentityAdded(OwnIdentity ownIdentity) {
+       @Subscribe
+       public void ownIdentityAdded(OwnIdentityAddedEvent ownIdentityAddedEvent) {
+               OwnIdentity ownIdentity = ownIdentityAddedEvent.ownIdentity();
                logger.log(Level.FINEST, String.format("Adding OwnIdentity: %s", ownIdentity));
                if (ownIdentity.hasContext("Sone")) {
                        trustedIdentities.put(ownIdentity, Collections.synchronizedSet(new HashSet<Identity>()));
@@ -2339,29 +2329,41 @@ public class Core extends AbstractService implements IdentityListener, UpdateLis
        }
 
        /**
-        * {@inheritDoc}
+        * Notifies the core that an {@link OwnIdentity} was removed.
+        *
+        * @param ownIdentityRemovedEvent
+        *            The event
         */
-       @Override
-       public void ownIdentityRemoved(OwnIdentity ownIdentity) {
+       @Subscribe
+       public void ownIdentityRemoved(OwnIdentityRemovedEvent ownIdentityRemovedEvent) {
+               OwnIdentity ownIdentity = ownIdentityRemovedEvent.ownIdentity();
                logger.log(Level.FINEST, String.format("Removing OwnIdentity: %s", ownIdentity));
                trustedIdentities.remove(ownIdentity);
        }
 
        /**
-        * {@inheritDoc}
+        * Notifies the core that a new {@link Identity} was added.
+        *
+        * @param identityAddedEvent
+        *            The event
         */
-       @Override
-       public void identityAdded(OwnIdentity ownIdentity, Identity identity) {
+       @Subscribe
+       public void identityAdded(IdentityAddedEvent identityAddedEvent) {
+               Identity identity = identityAddedEvent.identity();
                logger.log(Level.FINEST, String.format("Adding Identity: %s", identity));
-               trustedIdentities.get(ownIdentity).add(identity);
+               trustedIdentities.get(identityAddedEvent.ownIdentity()).add(identity);
                addRemoteSone(identity);
        }
 
        /**
-        * {@inheritDoc}
+        * Notifies the core that an {@link Identity} was updated.
+        *
+        * @param identityUpdatedEvent
+        *            The event
         */
-       @Override
-       public void identityUpdated(OwnIdentity ownIdentity, final Identity identity) {
+       @Subscribe
+       public void identityUpdated(IdentityUpdatedEvent identityUpdatedEvent) {
+               final Identity identity = identityUpdatedEvent.identity();
                soneDownloaders.execute(new Runnable() {
 
                        @Override
@@ -2377,10 +2379,15 @@ public class Core extends AbstractService implements IdentityListener, UpdateLis
        }
 
        /**
-        * {@inheritDoc}
+        * Notifies the core that an {@link Identity} was removed.
+        *
+        * @param identityRemovedEvent
+        *            The event
         */
-       @Override
-       public void identityRemoved(OwnIdentity ownIdentity, Identity identity) {
+       @Subscribe
+       public void identityRemoved(IdentityRemovedEvent identityRemovedEvent) {
+               OwnIdentity ownIdentity = identityRemovedEvent.ownIdentity();
+               Identity identity = identityRemovedEvent.identity();
                trustedIdentities.get(ownIdentity).remove(identity);
                boolean foundIdentity = false;
                for (Entry<OwnIdentity, Set<Identity>> trustedIdentity : trustedIdentities.entrySet()) {
@@ -2422,87 +2429,18 @@ public class Core extends AbstractService implements IdentityListener, UpdateLis
                eventBus.post(new SoneRemovedEvent(sone));
        }
 
-       //
-       // INTERFACE UpdateListener
-       //
-
-       /**
-        * {@inheritDoc}
-        */
-       @Override
-       public void updateFound(Version version, long releaseTime, long latestEdition) {
-               eventBus.post(new UpdateFoundEvent(version, releaseTime, latestEdition));
-       }
-
-       //
-       // INTERFACE ImageInsertListener
-       //
-
        /**
-        * {@inheritDoc}
-        */
-       @Override
-       public void insertStarted(Sone sone) {
-               eventBus.post(new SoneInsertingEvent(sone));
-       }
-
-       /**
-        * {@inheritDoc}
-        */
-       @Override
-       public void insertFinished(Sone sone, long insertDuration) {
-               eventBus.post(new SoneInsertedEvent(sone, insertDuration));
-       }
-
-       /**
-        * {@inheritDoc}
-        */
-       @Override
-       public void insertAborted(Sone sone, Throwable cause) {
-               eventBus.post(new SoneInsertAbortedEvent(sone, cause));
-       }
-
-       //
-       // SONEINSERTLISTENER METHODS
-       //
-
-       /**
-        * {@inheritDoc}
-        */
-       @Override
-       public void imageInsertStarted(Image image) {
-               logger.log(Level.WARNING, String.format("Image insert started for %s...", image));
-               eventBus.post(new ImageInsertStartedEvent(image));
-       }
-
-       /**
-        * {@inheritDoc}
-        */
-       @Override
-       public void imageInsertAborted(Image image) {
-               logger.log(Level.WARNING, String.format("Image insert aborted for %s.", image));
-               eventBus.post(new ImageInsertAbortedEvent(image));
-       }
-
-       /**
-        * {@inheritDoc}
+        * Deletes the temporary image.
+        *
+        * @param imageInsertFinishedEvent
+        *            The event
         */
-       @Override
-       public void imageInsertFinished(Image image, FreenetURI key) {
-               logger.log(Level.WARNING, String.format("Image insert finished for %s: %s", image, key));
-               image.setKey(key.toString());
-               deleteTemporaryImage(image.getId());
+       @Subscribe
+       public void imageInsertFinished(ImageInsertFinishedEvent imageInsertFinishedEvent) {
+               logger.log(Level.WARNING, String.format("Image insert finished for %s: %s", imageInsertFinishedEvent.image(), imageInsertFinishedEvent.resultingUri()));
+               imageInsertFinishedEvent.image().setKey(imageInsertFinishedEvent.resultingUri().toString());
+               deleteTemporaryImage(imageInsertFinishedEvent.image().getId());
                touchConfiguration();
-               eventBus.post(new ImageInsertFinishedEvent(image));
-       }
-
-       /**
-        * {@inheritDoc}
-        */
-       @Override
-       public void imageInsertFailed(Image image, Throwable cause) {
-               logger.log(Level.WARNING, String.format("Image insert failed for %s." + image), cause);
-               eventBus.post(new ImageInsertFailedEvent(image, cause));
        }
 
        /**