2 * Sone - Core.java - Copyright © 2010 David Roden
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 package net.pterodactylus.sone.core;
20 import java.net.MalformedURLException;
21 import java.util.ArrayList;
22 import java.util.Collections;
23 import java.util.HashMap;
24 import java.util.HashSet;
25 import java.util.List;
28 import java.util.logging.Level;
29 import java.util.logging.Logger;
31 import net.pterodactylus.sone.core.Options.DefaultOption;
32 import net.pterodactylus.sone.core.Options.Option;
33 import net.pterodactylus.sone.core.Options.OptionWatcher;
34 import net.pterodactylus.sone.data.Client;
35 import net.pterodactylus.sone.data.Post;
36 import net.pterodactylus.sone.data.Profile;
37 import net.pterodactylus.sone.data.Profile.Field;
38 import net.pterodactylus.sone.data.Reply;
39 import net.pterodactylus.sone.data.Sone;
40 import net.pterodactylus.sone.freenet.wot.Identity;
41 import net.pterodactylus.sone.freenet.wot.IdentityListener;
42 import net.pterodactylus.sone.freenet.wot.IdentityManager;
43 import net.pterodactylus.sone.freenet.wot.OwnIdentity;
44 import net.pterodactylus.sone.freenet.wot.Trust;
45 import net.pterodactylus.sone.freenet.wot.WebOfTrustException;
46 import net.pterodactylus.sone.main.SonePlugin;
47 import net.pterodactylus.util.config.Configuration;
48 import net.pterodactylus.util.config.ConfigurationException;
49 import net.pterodactylus.util.logging.Logging;
50 import net.pterodactylus.util.number.Numbers;
51 import net.pterodactylus.util.validation.Validation;
52 import net.pterodactylus.util.version.Version;
53 import freenet.keys.FreenetURI;
58 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
60 public class Core implements IdentityListener, UpdateListener {
63 * Enumeration for the possible states of a {@link Sone}.
65 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
67 public enum SoneStatus {
69 /** The Sone is unknown, i.e. not yet downloaded. */
72 /** The Sone is idle, i.e. not being downloaded or inserted. */
75 /** The Sone is currently being inserted. */
78 /** The Sone is currently being downloaded. */
83 private static final Logger logger = Logging.getLogger(Core.class);
86 private final Options options = new Options();
88 /** The core listener manager. */
89 private final CoreListenerManager coreListenerManager = new CoreListenerManager(this);
91 /** The configuration. */
92 private Configuration configuration;
94 /** Whether we’re currently saving the configuration. */
95 private boolean storingConfiguration = false;
97 /** The identity manager. */
98 private final IdentityManager identityManager;
100 /** Interface to freenet. */
101 private final FreenetInterface freenetInterface;
103 /** The Sone downloader. */
104 private final SoneDownloader soneDownloader;
106 /** The update checker. */
107 private final UpdateChecker updateChecker;
109 /** Whether the core has been stopped. */
110 private volatile boolean stopped;
112 /** The Sones’ statuses. */
113 /* synchronize access on itself. */
114 private final Map<Sone, SoneStatus> soneStatuses = new HashMap<Sone, SoneStatus>();
116 /** Locked local Sones. */
117 /* synchronize on itself. */
118 private final Set<Sone> lockedSones = new HashSet<Sone>();
120 /** Sone inserters. */
121 /* synchronize access on this on localSones. */
122 private final Map<Sone, SoneInserter> soneInserters = new HashMap<Sone, SoneInserter>();
124 /** All local Sones. */
125 /* synchronize access on this on itself. */
126 private Map<String, Sone> localSones = new HashMap<String, Sone>();
128 /** All remote Sones. */
129 /* synchronize access on this on itself. */
130 private Map<String, Sone> remoteSones = new HashMap<String, Sone>();
132 /** All new Sones. */
133 private Set<String> newSones = new HashSet<String>();
135 /** All known Sones. */
136 /* synchronize access on {@link #newSones}. */
137 private Set<String> knownSones = new HashSet<String>();
140 private Map<String, Post> posts = new HashMap<String, Post>();
142 /** All new posts. */
143 private Set<String> newPosts = new HashSet<String>();
145 /** All known posts. */
146 /* synchronize access on {@link #newPosts}. */
147 private Set<String> knownPosts = new HashSet<String>();
150 private Map<String, Reply> replies = new HashMap<String, Reply>();
152 /** All new replies. */
153 private Set<String> newReplies = new HashSet<String>();
155 /** All known replies. */
156 private Set<String> knownReplies = new HashSet<String>();
158 /** Trusted identities, sorted by own identities. */
159 private Map<OwnIdentity, Set<Identity>> trustedIdentities = Collections.synchronizedMap(new HashMap<OwnIdentity, Set<Identity>>());
162 * Creates a new core.
164 * @param configuration
165 * The configuration of the core
166 * @param freenetInterface
167 * The freenet interface
168 * @param identityManager
169 * The identity manager
171 public Core(Configuration configuration, FreenetInterface freenetInterface, IdentityManager identityManager) {
172 this.configuration = configuration;
173 this.freenetInterface = freenetInterface;
174 this.identityManager = identityManager;
175 this.soneDownloader = new SoneDownloader(this, freenetInterface);
176 this.updateChecker = new UpdateChecker(freenetInterface);
180 // LISTENER MANAGEMENT
184 * Adds a new core listener.
186 * @param coreListener
187 * The listener to add
189 public void addCoreListener(CoreListener coreListener) {
190 coreListenerManager.addListener(coreListener);
194 * Removes a core listener.
196 * @param coreListener
197 * The listener to remove
199 public void removeCoreListener(CoreListener coreListener) {
200 coreListenerManager.removeListener(coreListener);
208 * Sets the configuration to use. This will automatically save the current
209 * configuration to the given configuration.
211 * @param configuration
212 * The new configuration to use
214 public void setConfiguration(Configuration configuration) {
215 this.configuration = configuration;
220 * Returns the options used by the core.
222 * @return The options of the core
224 public Options getOptions() {
229 * Returns whether the “Sone rescue mode” is currently activated.
231 * @return {@code true} if the “Sone rescue mode” is currently activated,
232 * {@code false} if it is not
234 public boolean isSoneRescueMode() {
235 return options.getBooleanOption("SoneRescueMode").get();
239 * Returns the identity manager used by the core.
241 * @return The identity manager
243 public IdentityManager getIdentityManager() {
244 return identityManager;
248 * Returns the update checker.
250 * @return The update checker
252 public UpdateChecker getUpdateChecker() {
253 return updateChecker;
257 * Returns the status of the given Sone.
260 * The Sone to get the status for
261 * @return The status of the Sone
263 public SoneStatus getSoneStatus(Sone sone) {
264 synchronized (soneStatuses) {
265 return soneStatuses.get(sone);
270 * Sets the status of the given Sone.
273 * The Sone to set the status of
277 public void setSoneStatus(Sone sone, SoneStatus soneStatus) {
278 synchronized (soneStatuses) {
279 soneStatuses.put(sone, soneStatus);
284 * Returns whether the given Sone is currently locked.
288 * @return {@code true} if the Sone is locked, {@code false} if it is not
290 public boolean isLocked(Sone sone) {
291 synchronized (lockedSones) {
292 return lockedSones.contains(sone);
297 * Returns all Sones, remote and local.
301 public Set<Sone> getSones() {
302 Set<Sone> allSones = new HashSet<Sone>();
303 allSones.addAll(getLocalSones());
304 allSones.addAll(getRemoteSones());
309 * Returns the Sone with the given ID, regardless whether it’s local or
313 * The ID of the Sone to get
314 * @return The Sone with the given ID, or {@code null} if there is no such
317 public Sone getSone(String id) {
318 return getSone(id, true);
322 * Returns the Sone with the given ID, regardless whether it’s local or
326 * The ID of the Sone to get
328 * {@code true} to create a new Sone if none exists,
329 * {@code false} to return {@code null} if a Sone with the given
331 * @return The Sone with the given ID, or {@code null} if there is no such
334 public Sone getSone(String id, boolean create) {
335 if (isLocalSone(id)) {
336 return getLocalSone(id);
338 return getRemoteSone(id, create);
342 * Checks whether the core knows a Sone with the given ID.
346 * @return {@code true} if there is a Sone with the given ID, {@code false}
349 public boolean hasSone(String id) {
350 return isLocalSone(id) || isRemoteSone(id);
354 * Returns whether the given Sone is a local Sone.
357 * The Sone to check for its locality
358 * @return {@code true} if the given Sone is local, {@code false} otherwise
360 public boolean isLocalSone(Sone sone) {
361 synchronized (localSones) {
362 return localSones.containsKey(sone.getId());
367 * Returns whether the given ID is the ID of a local Sone.
370 * The Sone ID to check for its locality
371 * @return {@code true} if the given ID is a local Sone, {@code false}
374 public boolean isLocalSone(String id) {
375 synchronized (localSones) {
376 return localSones.containsKey(id);
381 * Returns all local Sones.
383 * @return All local Sones
385 public Set<Sone> getLocalSones() {
386 synchronized (localSones) {
387 return new HashSet<Sone>(localSones.values());
392 * Returns the local Sone with the given ID.
395 * The ID of the Sone to get
396 * @return The Sone with the given ID
398 public Sone getLocalSone(String id) {
399 return getLocalSone(id, true);
403 * Returns the local Sone with the given ID, optionally creating a new Sone.
408 * {@code true} to create a new Sone if none exists,
409 * {@code false} to return null if none exists
410 * @return The Sone with the given ID, or {@code null}
412 public Sone getLocalSone(String id, boolean create) {
413 synchronized (localSones) {
414 Sone sone = localSones.get(id);
415 if ((sone == null) && create) {
417 localSones.put(id, sone);
418 setSoneStatus(sone, SoneStatus.unknown);
425 * Returns all remote Sones.
427 * @return All remote Sones
429 public Set<Sone> getRemoteSones() {
430 synchronized (remoteSones) {
431 return new HashSet<Sone>(remoteSones.values());
436 * Returns the remote Sone with the given ID.
439 * The ID of the remote Sone to get
440 * @return The Sone with the given ID
442 public Sone getRemoteSone(String id) {
443 return getRemoteSone(id, true);
447 * Returns the remote Sone with the given ID.
450 * The ID of the remote Sone to get
452 * {@code true} to always create a Sone, {@code false} to return
453 * {@code null} if no Sone with the given ID exists
454 * @return The Sone with the given ID
456 public Sone getRemoteSone(String id, boolean create) {
457 synchronized (remoteSones) {
458 Sone sone = remoteSones.get(id);
459 if ((sone == null) && create) {
461 remoteSones.put(id, sone);
462 setSoneStatus(sone, SoneStatus.unknown);
469 * Returns whether the given Sone is a remote Sone.
473 * @return {@code true} if the given Sone is a remote Sone, {@code false}
476 public boolean isRemoteSone(Sone sone) {
477 synchronized (remoteSones) {
478 return remoteSones.containsKey(sone.getId());
483 * Returns whether the Sone with the given ID is a remote Sone.
486 * The ID of the Sone to check
487 * @return {@code true} if the Sone with the given ID is a remote Sone,
488 * {@code false} otherwise
490 public boolean isRemoteSone(String id) {
491 synchronized (remoteSones) {
492 return remoteSones.containsKey(id);
497 * Returns whether the Sone with the given ID is a new Sone. After this
498 * check, the Sone is marked as known, i.e. a second call with the same
499 * parameters will always yield {@code false}.
502 * The ID of the sone to check for
503 * @return {@code true} if the given Sone is new, false otherwise
505 public boolean isNewSone(String soneId) {
506 return isNewSone(soneId, true);
510 * Returns whether the Sone with the given ID is a new Sone. The Sone will
511 * be marked as known if {@code markAsKnown} is {@code true}, otherwise the
512 * Sone will keep its current “new” state.
515 * The ID of the sone to check for
517 * {@code true} to mark the Sone as known in any case,
518 * {@code false} to not mark it as known
519 * @return {@code true} if the given Sone is new, false otherwise
521 public boolean isNewSone(String soneId, boolean markAsKnown) {
522 synchronized (newSones) {
523 boolean isNew = !knownSones.contains(soneId) && newSones.contains(soneId);
525 Sone sone = getSone(soneId, false);
535 * Returns whether the given Sone has been modified.
538 * The Sone to check for modifications
539 * @return {@code true} if a modification has been detected in the Sone,
540 * {@code false} otherwise
542 public boolean isModifiedSone(Sone sone) {
543 return (soneInserters.containsKey(sone)) ? soneInserters.get(sone).isModified() : false;
547 * Returns whether the target Sone is trusted by the origin Sone.
553 * @return {@code true} if the target Sone is trusted by the origin Sone
555 public boolean isSoneTrusted(Sone origin, Sone target) {
556 return trustedIdentities.containsKey(origin) && trustedIdentities.get(origin.getIdentity()).contains(target);
560 * Returns the post with the given ID.
563 * The ID of the post to get
564 * @return The post, or {@code null} if there is no such post
566 public Post getPost(String postId) {
567 return getPost(postId, true);
571 * Returns the post with the given ID, optionally creating a new post.
574 * The ID of the post to get
576 * {@code true} it create a new post if no post with the given ID
577 * exists, {@code false} to return {@code null}
578 * @return The post, or {@code null} if there is no such post
580 public Post getPost(String postId, boolean create) {
581 synchronized (posts) {
582 Post post = posts.get(postId);
583 if ((post == null) && create) {
584 post = new Post(postId);
585 posts.put(postId, post);
592 * Returns whether the given post ID is new. After this method returns it is
593 * marked a known post ID.
597 * @return {@code true} if the post is considered to be new, {@code false}
600 public boolean isNewPost(String postId) {
601 return isNewPost(postId, true);
605 * Returns whether the given post ID is new. If {@code markAsKnown} is
606 * {@code true} then after this method returns the post ID is marked a known
612 * {@code true} to mark the post ID as known, {@code false} to
613 * not to mark it as known
614 * @return {@code true} if the post is considered to be new, {@code false}
617 public boolean isNewPost(String postId, boolean markAsKnown) {
618 synchronized (newPosts) {
619 boolean isNew = !knownPosts.contains(postId) && newPosts.contains(postId);
621 Post post = getPost(postId, false);
631 * Returns the reply with the given ID. If there is no reply with the given
632 * ID yet, a new one is created.
635 * The ID of the reply to get
638 public Reply getReply(String replyId) {
639 return getReply(replyId, true);
643 * Returns the reply with the given ID. If there is no reply with the given
644 * ID yet, a new one is created, unless {@code create} is false in which
645 * case {@code null} is returned.
648 * The ID of the reply to get
650 * {@code true} to always return a {@link Reply}, {@code false}
651 * to return {@code null} if no reply can be found
652 * @return The reply, or {@code null} if there is no such reply
654 public Reply getReply(String replyId, boolean create) {
655 synchronized (replies) {
656 Reply reply = replies.get(replyId);
657 if (create && (reply == null)) {
658 reply = new Reply(replyId);
659 replies.put(replyId, reply);
666 * Returns all replies for the given post, order ascending by time.
669 * The post to get all replies for
670 * @return All replies for the given post
672 public List<Reply> getReplies(Post post) {
673 Set<Sone> sones = getSones();
674 List<Reply> replies = new ArrayList<Reply>();
675 for (Sone sone : sones) {
676 for (Reply reply : sone.getReplies()) {
677 if (reply.getPost().equals(post)) {
682 Collections.sort(replies, Reply.TIME_COMPARATOR);
687 * Returns whether the reply with the given ID is new.
690 * The ID of the reply to check
691 * @return {@code true} if the reply is considered to be new, {@code false}
694 public boolean isNewReply(String replyId) {
695 return isNewReply(replyId, true);
699 * Returns whether the reply with the given ID is new.
702 * The ID of the reply to check
704 * {@code true} to mark the reply as known, {@code false} to not
705 * to mark it as known
706 * @return {@code true} if the reply is considered to be new, {@code false}
709 public boolean isNewReply(String replyId, boolean markAsKnown) {
710 synchronized (newReplies) {
711 boolean isNew = !knownReplies.contains(replyId) && newReplies.contains(replyId);
713 Reply reply = getReply(replyId, false);
715 markReplyKnown(reply);
723 * Returns all Sones that have liked the given post.
726 * The post to get the liking Sones for
727 * @return The Sones that like the given post
729 public Set<Sone> getLikes(Post post) {
730 Set<Sone> sones = new HashSet<Sone>();
731 for (Sone sone : getSones()) {
732 if (sone.getLikedPostIds().contains(post.getId())) {
740 * Returns all Sones that have liked the given reply.
743 * The reply to get the liking Sones for
744 * @return The Sones that like the given reply
746 public Set<Sone> getLikes(Reply reply) {
747 Set<Sone> sones = new HashSet<Sone>();
748 for (Sone sone : getSones()) {
749 if (sone.getLikedReplyIds().contains(reply.getId())) {
761 * Locks the given Sone. A locked Sone will not be inserted by
762 * {@link SoneInserter} until it is {@link #unlockSone(Sone) unlocked}
768 public void lockSone(Sone sone) {
769 synchronized (lockedSones) {
770 if (lockedSones.add(sone)) {
771 coreListenerManager.fireSoneLocked(sone);
777 * Unlocks the given Sone.
779 * @see #lockSone(Sone)
783 public void unlockSone(Sone sone) {
784 synchronized (lockedSones) {
785 if (lockedSones.remove(sone)) {
786 coreListenerManager.fireSoneUnlocked(sone);
792 * Adds a local Sone from the given ID which has to be the ID of an own
796 * The ID of an own identity to add a Sone for
797 * @return The added (or already existing) Sone
799 public Sone addLocalSone(String id) {
800 synchronized (localSones) {
801 if (localSones.containsKey(id)) {
802 logger.log(Level.FINE, "Tried to add known local Sone: %s", id);
803 return localSones.get(id);
805 OwnIdentity ownIdentity = identityManager.getOwnIdentity(id);
806 if (ownIdentity == null) {
807 logger.log(Level.INFO, "Invalid Sone ID: %s", id);
810 return addLocalSone(ownIdentity);
815 * Adds a local Sone from the given own identity.
818 * The own identity to create a Sone from
819 * @return The added (or already existing) Sone
821 public Sone addLocalSone(OwnIdentity ownIdentity) {
822 if (ownIdentity == null) {
823 logger.log(Level.WARNING, "Given OwnIdentity is null!");
826 synchronized (localSones) {
829 sone = getLocalSone(ownIdentity.getId()).setIdentity(ownIdentity).setInsertUri(new FreenetURI(ownIdentity.getInsertUri())).setRequestUri(new FreenetURI(ownIdentity.getRequestUri()));
830 } catch (MalformedURLException mue1) {
831 logger.log(Level.SEVERE, "Could not convert the Identity’s URIs to Freenet URIs: " + ownIdentity.getInsertUri() + ", " + ownIdentity.getRequestUri(), mue1);
834 sone.setLatestEdition(Numbers.safeParseLong(ownIdentity.getProperty("Sone.LatestEdition"), (long) 0));
835 sone.setClient(new Client("Sone", SonePlugin.VERSION.toString()));
836 /* TODO - load posts ’n stuff */
837 localSones.put(ownIdentity.getId(), sone);
838 final SoneInserter soneInserter = new SoneInserter(this, freenetInterface, sone);
839 soneInserters.put(sone, soneInserter);
840 setSoneStatus(sone, SoneStatus.idle);
842 if (!isSoneRescueMode()) {
843 soneInserter.start();
845 new Thread(new Runnable() {
848 @SuppressWarnings("synthetic-access")
850 if (!isSoneRescueMode()) {
851 soneDownloader.fetchSone(sone);
854 logger.log(Level.INFO, "Trying to restore Sone from Freenet…");
855 coreListenerManager.fireRescuingSone(sone);
857 long edition = sone.getLatestEdition();
858 while (!stopped && (edition >= 0) && isSoneRescueMode()) {
859 logger.log(Level.FINE, "Downloading edition " + edition + "…");
860 soneDownloader.fetchSone(sone, sone.getRequestUri().setKeyType("SSK").setDocName("Sone-" + edition));
863 logger.log(Level.INFO, "Finished restoring Sone from Freenet, starting Inserter…");
865 coreListenerManager.fireRescuedSone(sone);
866 soneInserter.start();
869 }, "Sone Downloader").start();
875 * Creates a new Sone for the given own identity.
878 * The own identity to create a Sone for
879 * @return The created Sone
881 public Sone createSone(OwnIdentity ownIdentity) {
883 ownIdentity.addContext("Sone");
884 } catch (WebOfTrustException wote1) {
885 logger.log(Level.SEVERE, "Could not add “Sone” context to own identity: " + ownIdentity, wote1);
888 Sone sone = addLocalSone(ownIdentity);
893 * Adds the Sone of the given identity.
896 * The identity whose Sone to add
897 * @return The added or already existing Sone
899 public Sone addRemoteSone(Identity identity) {
900 if (identity == null) {
901 logger.log(Level.WARNING, "Given Identity is null!");
904 synchronized (remoteSones) {
905 final Sone sone = getRemoteSone(identity.getId()).setIdentity(identity);
906 boolean newSone = sone.getRequestUri() == null;
907 sone.setRequestUri(getSoneUri(identity.getRequestUri()));
908 sone.setLatestEdition(Numbers.safeParseLong(identity.getProperty("Sone.LatestEdition"), (long) 0));
910 synchronized (newSones) {
911 newSone = !knownSones.contains(sone.getId());
913 newSones.add(sone.getId());
917 coreListenerManager.fireNewSoneFound(sone);
920 remoteSones.put(identity.getId(), sone);
921 soneDownloader.addSone(sone);
922 setSoneStatus(sone, SoneStatus.unknown);
923 new Thread(new Runnable() {
926 @SuppressWarnings("synthetic-access")
928 soneDownloader.fetchSone(sone);
931 }, "Sone Downloader").start();
937 * Retrieves the trust relationship from the origin to the target. If the
938 * trust relationship can not be retrieved, {@code null} is returned.
940 * @see Identity#getTrust(OwnIdentity)
942 * The origin of the trust tree
944 * The target of the trust
945 * @return The trust relationship
947 public Trust getTrust(Sone origin, Sone target) {
948 if (!isLocalSone(origin)) {
949 logger.log(Level.WARNING, "Tried to get trust from remote Sone: %s", origin);
952 return target.getIdentity().getTrust((OwnIdentity) origin.getIdentity());
956 * Sets the trust value of the given origin Sone for the target Sone.
963 * The trust value (from {@code -100} to {@code 100})
965 public void setTrust(Sone origin, Sone target, int trustValue) {
966 Validation.begin().isNotNull("Trust Origin", origin).check().isInstanceOf("Trust Origin", origin.getIdentity(), OwnIdentity.class).isNotNull("Trust Target", target).isLessOrEqual("Trust Value", trustValue, 100).isGreaterOrEqual("Trust Value", trustValue, -100).check();
968 ((OwnIdentity) origin.getIdentity()).setTrust(target.getIdentity(), trustValue, options.getStringOption("TrustComment").get());
969 } catch (WebOfTrustException wote1) {
970 logger.log(Level.WARNING, "Could not set trust for Sone: " + target, wote1);
975 * Removes any trust assignment for the given target Sone.
982 public void removeTrust(Sone origin, Sone target) {
983 Validation.begin().isNotNull("Trust Origin", origin).isNotNull("Trust Target", target).check().isInstanceOf("Trust Origin Identity", origin.getIdentity(), OwnIdentity.class).check();
985 ((OwnIdentity) origin.getIdentity()).removeTrust(target.getIdentity());
986 } catch (WebOfTrustException wote1) {
987 logger.log(Level.WARNING, "Could not remove trust for Sone: " + target, wote1);
992 * Assigns the configured positive trust value for the given target.
999 public void trustSone(Sone origin, Sone target) {
1000 setTrust(origin, target, options.getIntegerOption("PositiveTrust").get());
1004 * Assigns the configured negative trust value for the given target.
1011 public void distrustSone(Sone origin, Sone target) {
1012 setTrust(origin, target, options.getIntegerOption("NegativeTrust").get());
1016 * Removes the trust assignment for the given target.
1023 public void untrustSone(Sone origin, Sone target) {
1024 removeTrust(origin, target);
1028 * Updates the stores Sone with the given Sone.
1033 public void updateSone(Sone sone) {
1034 if (hasSone(sone.getId())) {
1035 boolean soneRescueMode = isLocalSone(sone) && isSoneRescueMode();
1036 Sone storedSone = getSone(sone.getId());
1037 if (!soneRescueMode && !(sone.getTime() > storedSone.getTime())) {
1038 logger.log(Level.FINE, "Downloaded Sone %s is not newer than stored Sone %s.", new Object[] { sone, storedSone });
1041 synchronized (posts) {
1042 if (!soneRescueMode) {
1043 for (Post post : storedSone.getPosts()) {
1044 posts.remove(post.getId());
1045 if (!sone.getPosts().contains(post)) {
1046 coreListenerManager.firePostRemoved(post);
1050 synchronized (newPosts) {
1051 for (Post post : sone.getPosts()) {
1052 post.setSone(getSone(post.getSone().getId()));
1053 if (!storedSone.getPosts().contains(post) && !knownPosts.contains(post.getId())) {
1054 newPosts.add(post.getId());
1055 coreListenerManager.fireNewPostFound(post);
1057 posts.put(post.getId(), post);
1061 synchronized (replies) {
1062 if (!soneRescueMode) {
1063 for (Reply reply : storedSone.getReplies()) {
1064 replies.remove(reply.getId());
1065 if (!sone.getReplies().contains(reply)) {
1066 coreListenerManager.fireReplyRemoved(reply);
1070 synchronized (newReplies) {
1071 for (Reply reply : sone.getReplies()) {
1072 reply.setSone(getSone(reply.getSone().getId()));
1073 if (!storedSone.getReplies().contains(reply) && !knownReplies.contains(reply.getId())) {
1074 newReplies.add(reply.getId());
1075 coreListenerManager.fireNewReplyFound(reply);
1077 replies.put(reply.getId(), reply);
1081 synchronized (storedSone) {
1082 if (!soneRescueMode || (sone.getTime() > storedSone.getTime())) {
1083 storedSone.setTime(sone.getTime());
1085 storedSone.setClient(sone.getClient());
1086 storedSone.setProfile(sone.getProfile());
1087 if (soneRescueMode) {
1088 for (Post post : sone.getPosts()) {
1089 storedSone.addPost(post);
1091 for (Reply reply : sone.getReplies()) {
1092 storedSone.addReply(reply);
1094 for (String likedPostId : sone.getLikedPostIds()) {
1095 storedSone.addLikedPostId(likedPostId);
1097 for (String likedReplyId : sone.getLikedReplyIds()) {
1098 storedSone.addLikedReplyId(likedReplyId);
1101 storedSone.setPosts(sone.getPosts());
1102 storedSone.setReplies(sone.getReplies());
1103 storedSone.setLikePostIds(sone.getLikedPostIds());
1104 storedSone.setLikeReplyIds(sone.getLikedReplyIds());
1106 storedSone.setLatestEdition(sone.getLatestEdition());
1112 * Deletes the given Sone. This will remove the Sone from the
1113 * {@link #getLocalSone(String) local Sones}, stops its {@link SoneInserter}
1114 * and remove the context from its identity.
1117 * The Sone to delete
1119 public void deleteSone(Sone sone) {
1120 if (!(sone.getIdentity() instanceof OwnIdentity)) {
1121 logger.log(Level.WARNING, "Tried to delete Sone of non-own identity: %s", sone);
1124 synchronized (localSones) {
1125 if (!localSones.containsKey(sone.getId())) {
1126 logger.log(Level.WARNING, "Tried to delete non-local Sone: %s", sone);
1129 localSones.remove(sone.getId());
1130 soneInserters.remove(sone).stop();
1133 ((OwnIdentity) sone.getIdentity()).removeContext("Sone");
1134 ((OwnIdentity) sone.getIdentity()).removeProperty("Sone.LatestEdition");
1135 } catch (WebOfTrustException wote1) {
1136 logger.log(Level.WARNING, "Could not remove context and properties from Sone: " + sone, wote1);
1139 configuration.getLongValue("Sone/" + sone.getId() + "/Time").setValue(null);
1140 } catch (ConfigurationException ce1) {
1141 logger.log(Level.WARNING, "Could not remove Sone from configuration!", ce1);
1146 * Marks the given Sone as known. If the Sone was {@link #isNewPost(String)
1147 * new} before, a {@link CoreListener#markSoneKnown(Sone)} event is fired.
1150 * The Sone to mark as known
1152 public void markSoneKnown(Sone sone) {
1153 synchronized (newSones) {
1154 if (newSones.remove(sone.getId())) {
1155 knownSones.add(sone.getId());
1156 coreListenerManager.fireMarkSoneKnown(sone);
1157 saveConfiguration();
1163 * Loads and updates the given Sone from the configuration. If any error is
1164 * encountered, loading is aborted and the given Sone is not changed.
1167 * The Sone to load and update
1169 public void loadSone(Sone sone) {
1170 if (!isLocalSone(sone)) {
1171 logger.log(Level.FINE, "Tried to load non-local Sone: %s", sone);
1176 String sonePrefix = "Sone/" + sone.getId();
1177 Long soneTime = configuration.getLongValue(sonePrefix + "/Time").getValue(null);
1178 if (soneTime == null) {
1179 logger.log(Level.INFO, "Could not load Sone because no Sone has been saved.");
1182 String lastInsertFingerprint = configuration.getStringValue(sonePrefix + "/LastInsertFingerprint").getValue("");
1185 Profile profile = new Profile();
1186 profile.setFirstName(configuration.getStringValue(sonePrefix + "/Profile/FirstName").getValue(null));
1187 profile.setMiddleName(configuration.getStringValue(sonePrefix + "/Profile/MiddleName").getValue(null));
1188 profile.setLastName(configuration.getStringValue(sonePrefix + "/Profile/LastName").getValue(null));
1189 profile.setBirthDay(configuration.getIntValue(sonePrefix + "/Profile/BirthDay").getValue(null));
1190 profile.setBirthMonth(configuration.getIntValue(sonePrefix + "/Profile/BirthMonth").getValue(null));
1191 profile.setBirthYear(configuration.getIntValue(sonePrefix + "/Profile/BirthYear").getValue(null));
1193 /* load profile fields. */
1195 String fieldPrefix = sonePrefix + "/Profile/Fields/" + profile.getFields().size();
1196 String fieldName = configuration.getStringValue(fieldPrefix + "/Name").getValue(null);
1197 if (fieldName == null) {
1200 String fieldValue = configuration.getStringValue(fieldPrefix + "/Value").getValue("");
1201 profile.addField(fieldName).setValue(fieldValue);
1205 Set<Post> posts = new HashSet<Post>();
1207 String postPrefix = sonePrefix + "/Posts/" + posts.size();
1208 String postId = configuration.getStringValue(postPrefix + "/ID").getValue(null);
1209 if (postId == null) {
1212 String postRecipientId = configuration.getStringValue(postPrefix + "/Recipient").getValue(null);
1213 long postTime = configuration.getLongValue(postPrefix + "/Time").getValue((long) 0);
1214 String postText = configuration.getStringValue(postPrefix + "/Text").getValue(null);
1215 if ((postTime == 0) || (postText == null)) {
1216 logger.log(Level.WARNING, "Invalid post found, aborting load!");
1219 Post post = getPost(postId).setSone(sone).setTime(postTime).setText(postText);
1220 if ((postRecipientId != null) && (postRecipientId.length() == 43)) {
1221 post.setRecipient(getSone(postRecipientId));
1227 Set<Reply> replies = new HashSet<Reply>();
1229 String replyPrefix = sonePrefix + "/Replies/" + replies.size();
1230 String replyId = configuration.getStringValue(replyPrefix + "/ID").getValue(null);
1231 if (replyId == null) {
1234 String postId = configuration.getStringValue(replyPrefix + "/Post/ID").getValue(null);
1235 long replyTime = configuration.getLongValue(replyPrefix + "/Time").getValue((long) 0);
1236 String replyText = configuration.getStringValue(replyPrefix + "/Text").getValue(null);
1237 if ((postId == null) || (replyTime == 0) || (replyText == null)) {
1238 logger.log(Level.WARNING, "Invalid reply found, aborting load!");
1241 replies.add(getReply(replyId).setSone(sone).setPost(getPost(postId)).setTime(replyTime).setText(replyText));
1244 /* load post likes. */
1245 Set<String> likedPostIds = new HashSet<String>();
1247 String likedPostId = configuration.getStringValue(sonePrefix + "/Likes/Post/" + likedPostIds.size() + "/ID").getValue(null);
1248 if (likedPostId == null) {
1251 likedPostIds.add(likedPostId);
1254 /* load reply likes. */
1255 Set<String> likedReplyIds = new HashSet<String>();
1257 String likedReplyId = configuration.getStringValue(sonePrefix + "/Likes/Reply/" + likedReplyIds.size() + "/ID").getValue(null);
1258 if (likedReplyId == null) {
1261 likedReplyIds.add(likedReplyId);
1265 Set<String> friends = new HashSet<String>();
1267 String friendId = configuration.getStringValue(sonePrefix + "/Friends/" + friends.size() + "/ID").getValue(null);
1268 if (friendId == null) {
1271 friends.add(friendId);
1274 /* if we’re still here, Sone was loaded successfully. */
1275 synchronized (sone) {
1276 sone.setTime(soneTime);
1277 sone.setProfile(profile);
1278 sone.setPosts(posts);
1279 sone.setReplies(replies);
1280 sone.setLikePostIds(likedPostIds);
1281 sone.setLikeReplyIds(likedReplyIds);
1282 sone.setFriends(friends);
1283 soneInserters.get(sone).setLastInsertFingerprint(lastInsertFingerprint);
1285 synchronized (newSones) {
1286 for (String friend : friends) {
1287 knownSones.add(friend);
1290 synchronized (newPosts) {
1291 for (Post post : posts) {
1292 knownPosts.add(post.getId());
1295 synchronized (newReplies) {
1296 for (Reply reply : replies) {
1297 knownReplies.add(reply.getId());
1303 * Saves the given Sone. This will persist all local settings for the given
1304 * Sone, such as the friends list and similar, private options.
1309 public synchronized void saveSone(Sone sone) {
1310 if (!isLocalSone(sone)) {
1311 logger.log(Level.FINE, "Tried to save non-local Sone: %s", sone);
1314 if (!(sone.getIdentity() instanceof OwnIdentity)) {
1315 logger.log(Level.WARNING, "Local Sone without OwnIdentity found, refusing to save: %s", sone);
1319 logger.log(Level.INFO, "Saving Sone: %s", sone);
1321 ((OwnIdentity) sone.getIdentity()).setProperty("Sone.LatestEdition", String.valueOf(sone.getLatestEdition()));
1323 /* save Sone into configuration. */
1324 String sonePrefix = "Sone/" + sone.getId();
1325 configuration.getLongValue(sonePrefix + "/Time").setValue(sone.getTime());
1326 configuration.getStringValue(sonePrefix + "/LastInsertFingerprint").setValue(soneInserters.get(sone).getLastInsertFingerprint());
1329 Profile profile = sone.getProfile();
1330 configuration.getStringValue(sonePrefix + "/Profile/FirstName").setValue(profile.getFirstName());
1331 configuration.getStringValue(sonePrefix + "/Profile/MiddleName").setValue(profile.getMiddleName());
1332 configuration.getStringValue(sonePrefix + "/Profile/LastName").setValue(profile.getLastName());
1333 configuration.getIntValue(sonePrefix + "/Profile/BirthDay").setValue(profile.getBirthDay());
1334 configuration.getIntValue(sonePrefix + "/Profile/BirthMonth").setValue(profile.getBirthMonth());
1335 configuration.getIntValue(sonePrefix + "/Profile/BirthYear").setValue(profile.getBirthYear());
1337 /* save profile fields. */
1338 int fieldCounter = 0;
1339 for (Field profileField : profile.getFields()) {
1340 String fieldPrefix = sonePrefix + "/Profile/Fields/" + fieldCounter++;
1341 configuration.getStringValue(fieldPrefix + "/Name").setValue(profileField.getName());
1342 configuration.getStringValue(fieldPrefix + "/Value").setValue(profileField.getValue());
1344 configuration.getStringValue(sonePrefix + "/Profile/Fields/" + fieldCounter + "/Name").setValue(null);
1347 int postCounter = 0;
1348 for (Post post : sone.getPosts()) {
1349 String postPrefix = sonePrefix + "/Posts/" + postCounter++;
1350 configuration.getStringValue(postPrefix + "/ID").setValue(post.getId());
1351 configuration.getStringValue(postPrefix + "/Recipient").setValue((post.getRecipient() != null) ? post.getRecipient().getId() : null);
1352 configuration.getLongValue(postPrefix + "/Time").setValue(post.getTime());
1353 configuration.getStringValue(postPrefix + "/Text").setValue(post.getText());
1355 configuration.getStringValue(sonePrefix + "/Posts/" + postCounter + "/ID").setValue(null);
1358 int replyCounter = 0;
1359 for (Reply reply : sone.getReplies()) {
1360 String replyPrefix = sonePrefix + "/Replies/" + replyCounter++;
1361 configuration.getStringValue(replyPrefix + "/ID").setValue(reply.getId());
1362 configuration.getStringValue(replyPrefix + "/Post/ID").setValue(reply.getPost().getId());
1363 configuration.getLongValue(replyPrefix + "/Time").setValue(reply.getTime());
1364 configuration.getStringValue(replyPrefix + "/Text").setValue(reply.getText());
1366 configuration.getStringValue(sonePrefix + "/Replies/" + replyCounter + "/ID").setValue(null);
1368 /* save post likes. */
1369 int postLikeCounter = 0;
1370 for (String postId : sone.getLikedPostIds()) {
1371 configuration.getStringValue(sonePrefix + "/Likes/Post/" + postLikeCounter++ + "/ID").setValue(postId);
1373 configuration.getStringValue(sonePrefix + "/Likes/Post/" + postLikeCounter + "/ID").setValue(null);
1375 /* save reply likes. */
1376 int replyLikeCounter = 0;
1377 for (String replyId : sone.getLikedReplyIds()) {
1378 configuration.getStringValue(sonePrefix + "/Likes/Reply/" + replyLikeCounter++ + "/ID").setValue(replyId);
1380 configuration.getStringValue(sonePrefix + "/Likes/Reply/" + replyLikeCounter + "/ID").setValue(null);
1383 int friendCounter = 0;
1384 for (String friendId : sone.getFriends()) {
1385 configuration.getStringValue(sonePrefix + "/Friends/" + friendCounter++ + "/ID").setValue(friendId);
1387 configuration.getStringValue(sonePrefix + "/Friends/" + friendCounter + "/ID").setValue(null);
1389 configuration.save();
1390 logger.log(Level.INFO, "Sone %s saved.", sone);
1391 } catch (ConfigurationException ce1) {
1392 logger.log(Level.WARNING, "Could not save Sone: " + sone, ce1);
1393 } catch (WebOfTrustException wote1) {
1394 logger.log(Level.WARNING, "Could not set WoT property for Sone: " + sone, wote1);
1399 * Creates a new post.
1402 * The Sone that creates the post
1404 * The text of the post
1405 * @return The created post
1407 public Post createPost(Sone sone, String text) {
1408 return createPost(sone, System.currentTimeMillis(), text);
1412 * Creates a new post.
1415 * The Sone that creates the post
1417 * The time of the post
1419 * The text of the post
1420 * @return The created post
1422 public Post createPost(Sone sone, long time, String text) {
1423 return createPost(sone, null, time, text);
1427 * Creates a new post.
1430 * The Sone that creates the post
1432 * The recipient Sone, or {@code null} if this post does not have
1435 * The text of the post
1436 * @return The created post
1438 public Post createPost(Sone sone, Sone recipient, String text) {
1439 return createPost(sone, recipient, System.currentTimeMillis(), text);
1443 * Creates a new post.
1446 * The Sone that creates the post
1448 * The recipient Sone, or {@code null} if this post does not have
1451 * The time of the post
1453 * The text of the post
1454 * @return The created post
1456 public Post createPost(Sone sone, Sone recipient, long time, String text) {
1457 if (!isLocalSone(sone)) {
1458 logger.log(Level.FINE, "Tried to create post for non-local Sone: %s", sone);
1461 Post post = new Post(sone, time, text);
1462 if (recipient != null) {
1463 post.setRecipient(recipient);
1465 synchronized (posts) {
1466 posts.put(post.getId(), post);
1468 synchronized (newPosts) {
1469 knownPosts.add(post.getId());
1477 * Deletes the given post.
1480 * The post to delete
1482 public void deletePost(Post post) {
1483 if (!isLocalSone(post.getSone())) {
1484 logger.log(Level.WARNING, "Tried to delete post of non-local Sone: %s", post.getSone());
1487 post.getSone().removePost(post);
1488 synchronized (posts) {
1489 posts.remove(post.getId());
1491 saveSone(post.getSone());
1495 * Marks the given post as known, if it is currently a new post (according
1496 * to {@link #isNewPost(String)}).
1499 * The post to mark as known
1501 public void markPostKnown(Post post) {
1502 synchronized (newPosts) {
1503 if (newPosts.remove(post.getId())) {
1504 knownPosts.add(post.getId());
1505 coreListenerManager.fireMarkPostKnown(post);
1506 saveConfiguration();
1512 * Creates a new reply.
1515 * The Sone that creates the reply
1517 * The post that this reply refers to
1519 * The text of the reply
1520 * @return The created reply
1522 public Reply createReply(Sone sone, Post post, String text) {
1523 return createReply(sone, post, System.currentTimeMillis(), text);
1527 * Creates a new reply.
1530 * The Sone that creates the reply
1532 * The post that this reply refers to
1534 * The time of the reply
1536 * The text of the reply
1537 * @return The created reply
1539 public Reply createReply(Sone sone, Post post, long time, String text) {
1540 if (!isLocalSone(sone)) {
1541 logger.log(Level.FINE, "Tried to create reply for non-local Sone: %s", sone);
1544 Reply reply = new Reply(sone, post, System.currentTimeMillis(), text);
1545 synchronized (replies) {
1546 replies.put(reply.getId(), reply);
1548 synchronized (newReplies) {
1549 knownReplies.add(reply.getId());
1551 sone.addReply(reply);
1557 * Deletes the given reply.
1560 * The reply to delete
1562 public void deleteReply(Reply reply) {
1563 Sone sone = reply.getSone();
1564 if (!isLocalSone(sone)) {
1565 logger.log(Level.FINE, "Tried to delete non-local reply: %s", reply);
1568 synchronized (replies) {
1569 replies.remove(reply.getId());
1571 sone.removeReply(reply);
1576 * Marks the given reply as known, if it is currently a new reply (according
1577 * to {@link #isNewReply(String)}).
1580 * The reply to mark as known
1582 public void markReplyKnown(Reply reply) {
1583 synchronized (newReplies) {
1584 if (newReplies.remove(reply.getId())) {
1585 knownReplies.add(reply.getId());
1586 coreListenerManager.fireMarkReplyKnown(reply);
1587 saveConfiguration();
1595 public void start() {
1596 loadConfiguration();
1597 updateChecker.addUpdateListener(this);
1598 updateChecker.start();
1604 public void stop() {
1605 synchronized (localSones) {
1606 for (SoneInserter soneInserter : soneInserters.values()) {
1607 soneInserter.stop();
1610 updateChecker.stop();
1611 updateChecker.removeUpdateListener(this);
1612 soneDownloader.stop();
1613 saveConfiguration();
1618 * Saves the current options.
1620 public void saveConfiguration() {
1621 synchronized (configuration) {
1622 if (storingConfiguration) {
1623 logger.log(Level.FINE, "Already storing configuration…");
1626 storingConfiguration = true;
1629 /* store the options first. */
1631 configuration.getIntValue("Option/ConfigurationVersion").setValue(0);
1632 configuration.getIntValue("Option/InsertionDelay").setValue(options.getIntegerOption("InsertionDelay").getReal());
1633 configuration.getIntValue("Option/PositiveTrust").setValue(options.getIntegerOption("PositiveTrust").getReal());
1634 configuration.getIntValue("Option/NegativeTrust").setValue(options.getIntegerOption("NegativeTrust").getReal());
1635 configuration.getStringValue("Option/TrustComment").setValue(options.getStringOption("TrustComment").getReal());
1636 configuration.getBooleanValue("Option/SoneRescueMode").setValue(options.getBooleanOption("SoneRescueMode").getReal());
1637 configuration.getBooleanValue("Option/ClearOnNextRestart").setValue(options.getBooleanOption("ClearOnNextRestart").getReal());
1638 configuration.getBooleanValue("Option/ReallyClearOnNextRestart").setValue(options.getBooleanOption("ReallyClearOnNextRestart").getReal());
1640 /* save known Sones. */
1641 int soneCounter = 0;
1642 synchronized (newSones) {
1643 for (String knownSoneId : knownSones) {
1644 configuration.getStringValue("KnownSone/" + soneCounter++ + "/ID").setValue(knownSoneId);
1646 configuration.getStringValue("KnownSone/" + soneCounter + "/ID").setValue(null);
1649 /* save known posts. */
1650 int postCounter = 0;
1651 synchronized (newPosts) {
1652 for (String knownPostId : knownPosts) {
1653 configuration.getStringValue("KnownPosts/" + postCounter++ + "/ID").setValue(knownPostId);
1655 configuration.getStringValue("KnownPosts/" + postCounter + "/ID").setValue(null);
1658 /* save known replies. */
1659 int replyCounter = 0;
1660 synchronized (newReplies) {
1661 for (String knownReplyId : knownReplies) {
1662 configuration.getStringValue("KnownReplies/" + replyCounter++ + "/ID").setValue(knownReplyId);
1664 configuration.getStringValue("KnownReplies/" + replyCounter + "/ID").setValue(null);
1668 configuration.save();
1670 } catch (ConfigurationException ce1) {
1671 logger.log(Level.SEVERE, "Could not store configuration!", ce1);
1673 synchronized (configuration) {
1674 storingConfiguration = false;
1684 * Loads the configuration.
1686 @SuppressWarnings("unchecked")
1687 private void loadConfiguration() {
1688 /* create options. */
1689 options.addIntegerOption("InsertionDelay", new DefaultOption<Integer>(60, new OptionWatcher<Integer>() {
1692 public void optionChanged(Option<Integer> option, Integer oldValue, Integer newValue) {
1693 SoneInserter.setInsertionDelay(newValue);
1697 options.addIntegerOption("PositiveTrust", new DefaultOption<Integer>(75));
1698 options.addIntegerOption("NegativeTrust", new DefaultOption<Integer>(-100));
1699 options.addStringOption("TrustComment", new DefaultOption<String>("Set from Sone Web Interface"));
1700 options.addBooleanOption("SoneRescueMode", new DefaultOption<Boolean>(false));
1701 options.addBooleanOption("ClearOnNextRestart", new DefaultOption<Boolean>(false));
1702 options.addBooleanOption("ReallyClearOnNextRestart", new DefaultOption<Boolean>(false));
1704 /* read options from configuration. */
1705 options.getBooleanOption("ClearOnNextRestart").set(configuration.getBooleanValue("Option/ClearOnNextRestart").getValue(null));
1706 options.getBooleanOption("ReallyClearOnNextRestart").set(configuration.getBooleanValue("Option/ReallyClearOnNextRestart").getValue(null));
1707 boolean clearConfiguration = options.getBooleanOption("ClearOnNextRestart").get() && options.getBooleanOption("ReallyClearOnNextRestart").get();
1708 options.getBooleanOption("ClearOnNextRestart").set(null);
1709 options.getBooleanOption("ReallyClearOnNextRestart").set(null);
1710 if (clearConfiguration) {
1711 /* stop loading the configuration. */
1715 options.getIntegerOption("InsertionDelay").set(configuration.getIntValue("Option/InsertionDelay").getValue(null));
1716 options.getIntegerOption("PositiveTrust").set(configuration.getIntValue("Option/PositiveTrust").getValue(null));
1717 options.getIntegerOption("NegativeTrust").set(configuration.getIntValue("Option/NegativeTrust").getValue(null));
1718 options.getStringOption("TrustComment").set(configuration.getStringValue("Option/TrustComment").getValue(null));
1719 options.getBooleanOption("SoneRescueMode").set(configuration.getBooleanValue("Option/SoneRescueMode").getValue(null));
1721 /* load known Sones. */
1722 int soneCounter = 0;
1724 String knownSoneId = configuration.getStringValue("KnownSone/" + soneCounter++ + "/ID").getValue(null);
1725 if (knownSoneId == null) {
1728 synchronized (newSones) {
1729 knownSones.add(knownSoneId);
1733 /* load known posts. */
1734 int postCounter = 0;
1736 String knownPostId = configuration.getStringValue("KnownPosts/" + postCounter++ + "/ID").getValue(null);
1737 if (knownPostId == null) {
1740 synchronized (newPosts) {
1741 knownPosts.add(knownPostId);
1745 /* load known replies. */
1746 int replyCounter = 0;
1748 String knownReplyId = configuration.getStringValue("KnownReplies/" + replyCounter++ + "/ID").getValue(null);
1749 if (knownReplyId == null) {
1752 synchronized (newReplies) {
1753 knownReplies.add(knownReplyId);
1760 * Generate a Sone URI from the given URI and latest edition.
1763 * The URI to derive the Sone URI from
1764 * @return The derived URI
1766 private FreenetURI getSoneUri(String uriString) {
1768 FreenetURI uri = new FreenetURI(uriString).setDocName("Sone").setMetaString(new String[0]);
1770 } catch (MalformedURLException mue1) {
1771 logger.log(Level.WARNING, "Could not create Sone URI from URI: " + uriString, mue1);
1777 // INTERFACE IdentityListener
1784 public void ownIdentityAdded(OwnIdentity ownIdentity) {
1785 logger.log(Level.FINEST, "Adding OwnIdentity: " + ownIdentity);
1786 if (ownIdentity.hasContext("Sone")) {
1787 trustedIdentities.put(ownIdentity, Collections.synchronizedSet(new HashSet<Identity>()));
1788 addLocalSone(ownIdentity);
1796 public void ownIdentityRemoved(OwnIdentity ownIdentity) {
1797 logger.log(Level.FINEST, "Removing OwnIdentity: " + ownIdentity);
1798 trustedIdentities.remove(ownIdentity);
1805 public void identityAdded(OwnIdentity ownIdentity, Identity identity) {
1806 logger.log(Level.FINEST, "Adding Identity: " + identity);
1807 trustedIdentities.get(ownIdentity).add(identity);
1808 addRemoteSone(identity);
1815 public void identityUpdated(OwnIdentity ownIdentity, final Identity identity) {
1816 new Thread(new Runnable() {
1819 @SuppressWarnings("synthetic-access")
1821 Sone sone = getRemoteSone(identity.getId());
1822 sone.setIdentity(identity);
1823 soneDownloader.fetchSone(sone);
1832 public void identityRemoved(OwnIdentity ownIdentity, Identity identity) {
1833 trustedIdentities.get(ownIdentity).remove(identity);
1837 // INTERFACE UpdateListener
1844 public void updateFound(Version version, long releaseTime) {
1845 coreListenerManager.fireUpdateFound(version, releaseTime);