X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdata%2FSone.java;h=4f4fd98145de9123cf575c0ba376ce739b5fcc8e;hb=78da2db8d883349c8509a4f4794b844e2e6c6b31;hp=2dd4bc14c8b3b70ca3f027c72323db8402fef00b;hpb=58eeba9b521b0a0094ac90a37fd88811c6a27376;p=Sone.git
diff --git a/src/main/java/net/pterodactylus/sone/data/Sone.java b/src/main/java/net/pterodactylus/sone/data/Sone.java
index 2dd4bc1..4f4fd98 100644
--- a/src/main/java/net/pterodactylus/sone/data/Sone.java
+++ b/src/main/java/net/pterodactylus/sone/data/Sone.java
@@ -1,5 +1,5 @@
/*
- * FreenetSone - Sone.java - Copyright © 2010 David Roden
+ * Sone - Sone.java - Copyright © 2010â2013 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
@@ -17,33 +17,86 @@
package net.pterodactylus.sone.data;
+import static com.google.common.base.Preconditions.*;
+
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Comparator;
-import java.util.HashSet;
import java.util.List;
import java.util.Set;
+import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.CopyOnWriteArraySet;
import java.util.logging.Level;
import java.util.logging.Logger;
import net.pterodactylus.sone.core.Options;
import net.pterodactylus.sone.freenet.wot.Identity;
+import net.pterodactylus.sone.freenet.wot.OwnIdentity;
import net.pterodactylus.sone.template.SoneAccessor;
-import net.pterodactylus.util.filter.Filter;
import net.pterodactylus.util.logging.Logging;
+
import freenet.keys.FreenetURI;
+import com.google.common.base.Predicate;
+import com.google.common.collect.FluentIterable;
+import com.google.common.hash.Hasher;
+import com.google.common.hash.Hashing;
+
/**
* A Sone defines everything about a user: her profile, her status updates, her
* replies, her likes and dislikes, etc.
- *
+ *
* Operations that modify the Sone need to synchronize on the Sone in question.
*
* @author David âBombeâ Roden
*/
public class Sone implements Fingerprintable, Comparable {
+ /**
+ * Enumeration for the possible states of a {@link Sone}.
+ *
+ * @author David âBombeâ Roden
+ */
+ public enum SoneStatus {
+
+ /** The Sone is unknown, i.e. not yet downloaded. */
+ unknown,
+
+ /** The Sone is idle, i.e. not being downloaded or inserted. */
+ idle,
+
+ /** The Sone is currently being inserted. */
+ inserting,
+
+ /** The Sone is currently being downloaded. */
+ downloading,
+ }
+
+ /**
+ * The possible values for the âshow custom avatarsâ option.
+ *
+ * @author David âBombeâ Roden
+ */
+ public static enum ShowCustomAvatars {
+
+ /** Never show custom avatars. */
+ NEVER,
+
+ /** Only show custom avatars of followed Sones. */
+ FOLLOWED,
+
+ /** Only show custom avatars of Sones you manually trust. */
+ MANUALLY_TRUSTED,
+
+ /** Only show custom avatars of automatically trusted Sones. */
+ TRUSTED,
+
+ /** Always show custom avatars. */
+ ALWAYS,
+
+ }
+
/** comparator that sorts Sones by their nice name. */
public static final Comparator NICE_NAME_COMPARATOR = new Comparator() {
@@ -58,21 +111,76 @@ public class Sone implements Fingerprintable, Comparable {
};
+ /** Comparator that sorts Sones by last activity (least recent active first). */
+ public static final Comparator LAST_ACTIVITY_COMPARATOR = new Comparator() {
+
+ @Override
+ public int compare(Sone firstSone, Sone secondSone) {
+ return (int) Math.min(Integer.MAX_VALUE, Math.max(Integer.MIN_VALUE, secondSone.getTime() - firstSone.getTime()));
+ }
+ };
+
+ /** Comparator that sorts Sones by numbers of posts (descending). */
+ public static final Comparator POST_COUNT_COMPARATOR = new Comparator() {
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public int compare(Sone leftSone, Sone rightSone) {
+ return (leftSone.getPosts().size() != rightSone.getPosts().size()) ? (rightSone.getPosts().size() - leftSone.getPosts().size()) : (rightSone.getReplies().size() - leftSone.getReplies().size());
+ }
+ };
+
+ /** Comparator that sorts Sones by number of images (descending). */
+ public static final Comparator IMAGE_COUNT_COMPARATOR = new Comparator() {
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public int compare(Sone leftSone, Sone rightSone) {
+ return rightSone.getAllImages().size() - leftSone.getAllImages().size();
+ }
+ };
+
/** Filter to remove Sones that have not been downloaded. */
- public static final Filter EMPTY_SONE_FILTER = new Filter() {
+ public static final Predicate EMPTY_SONE_FILTER = new Predicate() {
@Override
- public boolean filterObject(Sone sone) {
+ public boolean apply(Sone sone) {
return sone.getTime() != 0;
}
};
+ /** Filter that matches all {@link Sone#isLocal() local Sones}. */
+ public static final Predicate LOCAL_SONE_FILTER = new Predicate() {
+
+ @Override
+ public boolean apply(Sone sone) {
+ return sone.getIdentity() instanceof OwnIdentity;
+ }
+
+ };
+
+ /** Filter that matches Sones that have at least one album. */
+ public static final Predicate HAS_ALBUM_FILTER = new Predicate() {
+
+ @Override
+ public boolean apply(Sone sone) {
+ return !sone.getAlbums().isEmpty();
+ }
+ };
+
/** The logger. */
private static final Logger logger = Logging.getLogger(Sone.class);
/** The ID of this Sone. */
private final String id;
+ /** Whether the Sone is local. */
+ private final boolean local;
+
/** The identity of this Sone. */
private Identity identity;
@@ -89,38 +197,50 @@ public class Sone implements Fingerprintable, Comparable {
/** The time of the last inserted update. */
private volatile long time;
+ /** The status of this Sone. */
+ private volatile SoneStatus status = SoneStatus.unknown;
+
/** The profile of this Sone. */
- private volatile Profile profile = new Profile();
+ private volatile Profile profile = new Profile(this);
/** The client used by the Sone. */
private volatile Client client;
+ /** Whether this Sone is known. */
+ private volatile boolean known;
+
/** All friend Sones. */
- private final Set friendSones = Collections.synchronizedSet(new HashSet());
+ private final Set friendSones = new CopyOnWriteArraySet();
/** All posts. */
- private final Set posts = Collections.synchronizedSet(new HashSet());
+ private final Set posts = new CopyOnWriteArraySet();
/** All replies. */
- private final Set replies = Collections.synchronizedSet(new HashSet());
+ private final Set replies = new CopyOnWriteArraySet();
/** The IDs of all liked posts. */
- private final Set likedPostIds = Collections.synchronizedSet(new HashSet());
+ private final Set likedPostIds = new CopyOnWriteArraySet();
/** The IDs of all liked replies. */
- private final Set likedReplyIds = Collections.synchronizedSet(new HashSet());
+ private final Set likedReplyIds = new CopyOnWriteArraySet();
+
+ /** The albums of this Sone. */
+ private final List albums = new CopyOnWriteArrayList();
/** Sone-specific options. */
- private final Options options = new Options();
+ private Options options = new Options();
/**
* Creates a new Sone.
*
* @param id
- * The ID of the Sone
+ * The ID of the Sone
+ * @param local
+ * {@code true} if the Sone is a local Sone, {@code false} otherwise
*/
- public Sone(String id) {
+ public Sone(String id, boolean local) {
this.id = id;
+ this.local = local;
}
//
@@ -150,10 +270,10 @@ public class Sone implements Fingerprintable, Comparable {
* identity has to match this Soneâs {@link #getId()}.
*
* @param identity
- * The identity of this Sone
+ * The identity of this Sone
* @return This Sone (for method chaining)
* @throws IllegalArgumentException
- * if the ID of the identity does not match this Soneâs ID
+ * if the ID of the identity does not match this Soneâs ID
*/
public Sone setIdentity(Identity identity) throws IllegalArgumentException {
if (!identity.getId().equals(id)) {
@@ -173,6 +293,15 @@ public class Sone implements Fingerprintable, Comparable {
}
/**
+ * Returns whether this Sone is a local Sone.
+ *
+ * @return {@code true} if this Sone is a local Sone, {@code false} otherwise
+ */
+ public boolean isLocal() {
+ return local;
+ }
+
+ /**
* Returns the request URI of this Sone.
*
* @return The request URI of this Sone
@@ -185,7 +314,7 @@ public class Sone implements Fingerprintable, Comparable {
* Sets the request URI of this Sone.
*
* @param requestUri
- * The request URI of this Sone
+ * The request URI of this Sone
* @return This Sone (for method chaining)
*/
public Sone setRequestUri(FreenetURI requestUri) {
@@ -194,7 +323,7 @@ public class Sone implements Fingerprintable, Comparable {
return this;
}
if (!this.requestUri.equalsKeypair(requestUri)) {
- logger.log(Level.WARNING, "Request URI %s tried to overwrite %s!", new Object[] { requestUri, this.requestUri });
+ logger.log(Level.WARNING, String.format("Request URI %s tried to overwrite %s!", requestUri, this.requestUri));
return this;
}
return this;
@@ -213,7 +342,7 @@ public class Sone implements Fingerprintable, Comparable {
* Sets the insert URI of this Sone.
*
* @param insertUri
- * The insert URI of this Sone
+ * The insert URI of this Sone
* @return This Sone (for method chaining)
*/
public Sone setInsertUri(FreenetURI insertUri) {
@@ -222,7 +351,7 @@ public class Sone implements Fingerprintable, Comparable {
return this;
}
if (!this.insertUri.equalsKeypair(insertUri)) {
- logger.log(Level.WARNING, "Request URI %s tried to overwrite %s!", new Object[] { insertUri, this.insertUri });
+ logger.log(Level.WARNING, String.format("Request URI %s tried to overwrite %s!", insertUri, this.insertUri));
return this;
}
return this;
@@ -239,15 +368,15 @@ public class Sone implements Fingerprintable, Comparable {
/**
* Sets the latest edition of this Sone. If the given latest edition is not
- * greater than the current latest edition, the latest edition of this Sone
- * is not changed.
+ * greater than the current latest edition, the latest edition of this Sone is
+ * not changed.
*
* @param latestEdition
- * The latest edition of this Sone
+ * The latest edition of this Sone
*/
public void setLatestEdition(long latestEdition) {
if (!(latestEdition > this.latestEdition)) {
- logger.log(Level.INFO, "New latest edition %d is not greater than current latest edition %d!", new Object[] { latestEdition, this.latestEdition });
+ logger.log(Level.FINE, String.format("New latest edition %d is not greater than current latest edition %d!", latestEdition, this.latestEdition));
return;
}
this.latestEdition = latestEdition;
@@ -266,7 +395,7 @@ public class Sone implements Fingerprintable, Comparable {
* Sets the time of the last inserted update of this Sone.
*
* @param time
- * The time of the update (in milliseconds since Jan 1, 1970 UTC)
+ * The time of the update (in milliseconds since Jan 1, 1970 UTC)
* @return This Sone (for method chaining)
*/
public Sone setTime(long time) {
@@ -275,25 +404,48 @@ public class Sone implements Fingerprintable, Comparable {
}
/**
- * Returns a copy of the profile. If you want to update values in the
- * profile of this Sone, update the values in the returned {@link Profile}
- * and use {@link #setProfile(Profile)} to change the profile in this Sone.
+ * Returns the status of this Sone.
+ *
+ * @return The status of this Sone
+ */
+ public SoneStatus getStatus() {
+ return status;
+ }
+
+ /**
+ * Sets the new status of this Sone.
+ *
+ * @param status
+ * The new status of this Sone
+ * @return This Sone
+ * @throws IllegalArgumentException
+ * if {@code status} is {@code null}
+ */
+ public Sone setStatus(SoneStatus status) {
+ this.status = checkNotNull(status, "status must not be null");
+ return this;
+ }
+
+ /**
+ * Returns a copy of the profile. If you want to update values in the profile
+ * of this Sone, update the values in the returned {@link Profile} and use
+ * {@link #setProfile(Profile)} to change the profile in this Sone.
*
* @return A copy of the profile
*/
- public synchronized Profile getProfile() {
+ public Profile getProfile() {
return new Profile(profile);
}
/**
- * Sets the profile of this Sone. A copy of the given profile is stored so
- * that subsequent modifications of the given profile are not reflected in
- * this Sone!
+ * Sets the profile of this Sone. A copy of the given profile is stored so that
+ * subsequent modifications of the given profile are not reflected in this
+ * Sone!
*
* @param profile
- * The profile to set
+ * The profile to set
*/
- public synchronized void setProfile(Profile profile) {
+ public void setProfile(Profile profile) {
this.profile = new Profile(profile);
}
@@ -310,7 +462,7 @@ public class Sone implements Fingerprintable, Comparable {
* Sets the client used by this Sone.
*
* @param client
- * The client used by this Sone, or {@code null}
+ * The client used by this Sone, or {@code null}
* @return This Sone (for method chaining)
*/
public Sone setClient(Client client) {
@@ -319,35 +471,43 @@ public class Sone implements Fingerprintable, Comparable {
}
/**
- * Returns all friend Sones of this Sone.
+ * Returns whether this Sone is known.
*
- * @return The friend Sones of this Sone
+ * @return {@code true} if this Sone is known, {@code false} otherwise
*/
- public List getFriends() {
- List friends = new ArrayList(friendSones);
- return friends;
+ public boolean isKnown() {
+ return known;
}
/**
- * Sets all friends of this Sone at once.
+ * Sets whether this Sone is known.
*
- * @param friends
- * The new (and only) friends of this Sone
- * @return This Sone (for method chaining)
+ * @param known
+ * {@code true} if this Sone is known, {@code false} otherwise
+ * @return This Sone
*/
- public Sone setFriends(Collection friends) {
- friendSones.clear();
- friendSones.addAll(friends);
+ public Sone setKnown(boolean known) {
+ this.known = known;
return this;
}
/**
+ * Returns all friend Sones of this Sone.
+ *
+ * @return The friend Sones of this Sone
+ */
+ public List getFriends() {
+ List friends = new ArrayList(friendSones);
+ return friends;
+ }
+
+ /**
* Returns whether this Sone has the given Sone as a friend Sone.
*
* @param friendSoneId
- * The ID of the Sone to check for
- * @return {@code true} if this Sone has the given Sone as a friend,
- * {@code false} otherwise
+ * The ID of the Sone to check for
+ * @return {@code true} if this Sone has the given Sone as a friend, {@code
+ * false} otherwise
*/
public boolean hasFriend(String friendSoneId) {
return friendSones.contains(friendSoneId);
@@ -357,7 +517,7 @@ public class Sone implements Fingerprintable, Comparable {
* Adds the given Sone as a friend Sone.
*
* @param friendSone
- * The friend Sone to add
+ * The friend Sone to add
* @return This Sone (for method chaining)
*/
public Sone addFriend(String friendSone) {
@@ -371,7 +531,7 @@ public class Sone implements Fingerprintable, Comparable {
* Removes the given Sone as a friend Sone.
*
* @param friendSoneId
- * The ID of the friend Sone to remove
+ * The ID of the friend Sone to remove
* @return This Sone (for method chaining)
*/
public Sone removeFriend(String friendSoneId) {
@@ -397,10 +557,10 @@ public class Sone implements Fingerprintable, Comparable {
* Sets all posts of this Sone at once.
*
* @param posts
- * The new (and only) posts of this Sone
+ * The new (and only) posts of this Sone
* @return This Sone (for method chaining)
*/
- public synchronized Sone setPosts(Collection posts) {
+ public Sone setPosts(Collection posts) {
synchronized (this) {
this.posts.clear();
this.posts.addAll(posts);
@@ -409,15 +569,15 @@ public class Sone implements Fingerprintable, Comparable {
}
/**
- * Adds the given post to this Sone. The post will not be added if its
- * {@link Post#getSone() Sone} is not this Sone.
+ * Adds the given post to this Sone. The post will not be added if its {@link
+ * Post#getSone() Sone} is not this Sone.
*
* @param post
- * The post to add
+ * The post to add
*/
- public synchronized void addPost(Post post) {
+ public void addPost(Post post) {
if (post.getSone().equals(this) && posts.add(post)) {
- logger.log(Level.FINEST, "Adding %s to â%sâ.", new Object[] { post, getName() });
+ logger.log(Level.FINEST, String.format("Adding %s to â%sâ.", post, getName()));
}
}
@@ -425,9 +585,9 @@ public class Sone implements Fingerprintable, Comparable {
* Removes the given post from this Sone.
*
* @param post
- * The post to remove
+ * The post to remove
*/
- public synchronized void removePost(Post post) {
+ public void removePost(Post post) {
if (post.getSone().equals(this)) {
posts.remove(post);
}
@@ -438,7 +598,7 @@ public class Sone implements Fingerprintable, Comparable {
*
* @return All replies this Sone made
*/
- public synchronized Set getReplies() {
+ public Set getReplies() {
return Collections.unmodifiableSet(replies);
}
@@ -446,10 +606,10 @@ public class Sone implements Fingerprintable, Comparable {
* Sets all replies of this Sone at once.
*
* @param replies
- * The new (and only) replies of this Sone
+ * The new (and only) replies of this Sone
* @return This Sone (for method chaining)
*/
- public synchronized Sone setReplies(Collection replies) {
+ public Sone setReplies(Collection replies) {
this.replies.clear();
this.replies.addAll(replies);
return this;
@@ -460,9 +620,9 @@ public class Sone implements Fingerprintable, Comparable {
* nothing is added to this Sone.
*
* @param reply
- * The reply to add
+ * The reply to add
*/
- public synchronized void addReply(Reply reply) {
+ public void addReply(PostReply reply) {
if (reply.getSone().equals(this)) {
replies.add(reply);
}
@@ -472,9 +632,9 @@ public class Sone implements Fingerprintable, Comparable {
* Removes a reply from this Sone.
*
* @param reply
- * The reply to remove
+ * The reply to remove
*/
- public synchronized void removeReply(Reply reply) {
+ public void removeReply(PostReply reply) {
if (reply.getSone().equals(this)) {
replies.remove(reply);
}
@@ -493,10 +653,10 @@ public class Sone implements Fingerprintable, Comparable {
* Sets the IDs of all liked posts.
*
* @param likedPostIds
- * All liked postsâ IDs
+ * All liked postsâ IDs
* @return This Sone (for method chaining)
*/
- public synchronized Sone setLikePostIds(Set likedPostIds) {
+ public Sone setLikePostIds(Set likedPostIds) {
this.likedPostIds.clear();
this.likedPostIds.addAll(likedPostIds);
return this;
@@ -506,7 +666,7 @@ public class Sone implements Fingerprintable, Comparable {
* Checks whether the given post ID is liked by this Sone.
*
* @param postId
- * The ID of the post
+ * The ID of the post
* @return {@code true} if this Sone likes the given post, {@code false}
* otherwise
*/
@@ -518,10 +678,10 @@ public class Sone implements Fingerprintable, Comparable {
* Adds the given post ID to the list of posts this Sone likes.
*
* @param postId
- * The ID of the post
+ * The ID of the post
* @return This Sone (for method chaining)
*/
- public synchronized Sone addLikedPostId(String postId) {
+ public Sone addLikedPostId(String postId) {
likedPostIds.add(postId);
return this;
}
@@ -530,10 +690,10 @@ public class Sone implements Fingerprintable, Comparable {
* Removes the given post ID from the list of posts this Sone likes.
*
* @param postId
- * The ID of the post
+ * The ID of the post
* @return This Sone (for method chaining)
*/
- public synchronized Sone removeLikedPostId(String postId) {
+ public Sone removeLikedPostId(String postId) {
likedPostIds.remove(postId);
return this;
}
@@ -551,10 +711,10 @@ public class Sone implements Fingerprintable, Comparable {
* Sets the IDs of all liked replies.
*
* @param likedReplyIds
- * All liked repliesâ IDs
+ * All liked repliesâ IDs
* @return This Sone (for method chaining)
*/
- public synchronized Sone setLikeReplyIds(Set likedReplyIds) {
+ public Sone setLikeReplyIds(Set likedReplyIds) {
this.likedReplyIds.clear();
this.likedReplyIds.addAll(likedReplyIds);
return this;
@@ -564,7 +724,7 @@ public class Sone implements Fingerprintable, Comparable {
* Checks whether the given reply ID is liked by this Sone.
*
* @param replyId
- * The ID of the reply
+ * The ID of the reply
* @return {@code true} if this Sone likes the given reply, {@code false}
* otherwise
*/
@@ -576,10 +736,10 @@ public class Sone implements Fingerprintable, Comparable {
* Adds the given reply ID to the list of replies this Sone likes.
*
* @param replyId
- * The ID of the reply
+ * The ID of the reply
* @return This Sone (for method chaining)
*/
- public synchronized Sone addLikedReplyId(String replyId) {
+ public Sone addLikedReplyId(String replyId) {
likedReplyIds.add(replyId);
return this;
}
@@ -588,15 +748,122 @@ public class Sone implements Fingerprintable, Comparable {
* Removes the given post ID from the list of replies this Sone likes.
*
* @param replyId
- * The ID of the reply
+ * The ID of the reply
* @return This Sone (for method chaining)
*/
- public synchronized Sone removeLikedReplyId(String replyId) {
+ public Sone removeLikedReplyId(String replyId) {
likedReplyIds.remove(replyId);
return this;
}
/**
+ * Returns the albums of this Sone.
+ *
+ * @return The albums of this Sone
+ */
+ public List getAlbums() {
+ return Collections.unmodifiableList(albums);
+ }
+
+ /**
+ * Returns all images of a Sone. Images of a album are inserted into this list
+ * before images of all child albums.
+ *
+ * @return The list of all images
+ */
+ public List getAllImages() {
+ List allImages = new ArrayList();
+ for (Album album : FluentIterable.from(getAlbums()).transformAndConcat(Album.FLATTENER).toList()) {
+ allImages.addAll(album.getImages());
+ }
+ return allImages;
+ }
+
+ /**
+ * Adds an album to this Sone.
+ *
+ * @param album
+ * The album to add
+ */
+ public void addAlbum(Album album) {
+ checkNotNull(album, "album must not be null");
+ checkArgument(album.getSone().equals(this), "album must belong to this Sone");
+ if (!albums.contains(album)) {
+ albums.add(album);
+ }
+ }
+
+ /**
+ * Sets the albums of this Sone.
+ *
+ * @param albums
+ * The albums of this Sone
+ */
+ public void setAlbums(Collection extends Album> albums) {
+ checkNotNull(albums, "albums must not be null");
+ this.albums.clear();
+ for (Album album : albums) {
+ addAlbum(album);
+ }
+ }
+
+ /**
+ * Removes an album from this Sone.
+ *
+ * @param album
+ * The album to remove
+ */
+ public void removeAlbum(Album album) {
+ checkNotNull(album, "album must not be null");
+ checkArgument(album.getSone().equals(this), "album must belong to this Sone");
+ albums.remove(album);
+ }
+
+ /**
+ * Moves the given album up in this albumâs albums. If the album is already the
+ * first album, nothing happens.
+ *
+ * @param album
+ * The album to move up
+ * @return The album that the given album swapped the place with, or
+ * null
if the album did not change its place
+ */
+ public Album moveAlbumUp(Album album) {
+ checkNotNull(album, "album must not be null");
+ checkArgument(album.getSone().equals(this), "album must belong to this Sone");
+ checkArgument(album.getParent() == null, "album must not have a parent");
+ int oldIndex = albums.indexOf(album);
+ if (oldIndex <= 0) {
+ return null;
+ }
+ albums.remove(oldIndex);
+ albums.add(oldIndex - 1, album);
+ return albums.get(oldIndex);
+ }
+
+ /**
+ * Moves the given album down in this albumâs albums. If the album is already
+ * the last album, nothing happens.
+ *
+ * @param album
+ * The album to move down
+ * @return The album that the given album swapped the place with, or
+ * null
if the album did not change its place
+ */
+ public Album moveAlbumDown(Album album) {
+ checkNotNull(album, "album must not be null");
+ checkArgument(album.getSone().equals(this), "album must belong to this Sone");
+ checkArgument(album.getParent() == null, "album must not have a parent");
+ int oldIndex = albums.indexOf(album);
+ if ((oldIndex < 0) || (oldIndex >= (albums.size() - 1))) {
+ return null;
+ }
+ albums.remove(oldIndex);
+ albums.add(oldIndex + 1, album);
+ return albums.get(oldIndex);
+ }
+
+ /**
* Returns Sone-specific options.
*
* @return The options of this Sone
@@ -605,58 +872,71 @@ public class Sone implements Fingerprintable, Comparable {
return options;
}
+ /**
+ * Sets the options of this Sone.
+ *
+ * @param options
+ * The options of this Sone
+ */
+ /* TODO - remove this method again, maybe add an option provider */
+ public void setOptions(Options options) {
+ this.options = options;
+ }
+
//
// FINGERPRINTABLE METHODS
//
- /**
- * {@inheritDoc}
- */
+ /** {@inheritDoc} */
@Override
public synchronized String getFingerprint() {
- StringBuilder fingerprint = new StringBuilder();
- fingerprint.append(profile.getFingerprint());
+ Hasher hash = Hashing.sha256().newHasher();
+ hash.putString(profile.getFingerprint());
- fingerprint.append("Posts(");
+ hash.putString("Posts(");
for (Post post : getPosts()) {
- fingerprint.append("Post(").append(post.getId()).append(')');
+ hash.putString("Post(").putString(post.getId()).putString(")");
}
- fingerprint.append(")");
+ hash.putString(")");
- List replies = new ArrayList(getReplies());
+ List replies = new ArrayList(getReplies());
Collections.sort(replies, Reply.TIME_COMPARATOR);
- fingerprint.append("Replies(");
- for (Reply reply : replies) {
- fingerprint.append("Reply(").append(reply.getId()).append(')');
+ hash.putString("Replies(");
+ for (PostReply reply : replies) {
+ hash.putString("Reply(").putString(reply.getId()).putString(")");
}
- fingerprint.append(')');
+ hash.putString(")");
List likedPostIds = new ArrayList(getLikedPostIds());
Collections.sort(likedPostIds);
- fingerprint.append("LikedPosts(");
+ hash.putString("LikedPosts(");
for (String likedPostId : likedPostIds) {
- fingerprint.append("Post(").append(likedPostId).append(')');
+ hash.putString("Post(").putString(likedPostId).putString(")");
}
- fingerprint.append(')');
+ hash.putString(")");
List likedReplyIds = new ArrayList(getLikedReplyIds());
Collections.sort(likedReplyIds);
- fingerprint.append("LikedReplies(");
+ hash.putString("LikedReplies(");
for (String likedReplyId : likedReplyIds) {
- fingerprint.append("Reply(").append(likedReplyId).append(')');
+ hash.putString("Reply(").putString(likedReplyId).putString(")");
+ }
+ hash.putString(")");
+
+ hash.putString("Albums(");
+ for (Album album : albums) {
+ hash.putString(album.getFingerprint());
}
- fingerprint.append(')');
+ hash.putString(")");
- return fingerprint.toString();
+ return hash.hash().toString();
}
//
// INTERFACE Comparable
//
- /**
- * {@inheritDoc}
- */
+ /** {@inheritDoc} */
@Override
public int compareTo(Sone sone) {
return NICE_NAME_COMPARATOR.compare(this, sone);
@@ -666,17 +946,13 @@ public class Sone implements Fingerprintable, Comparable {
// OBJECT METHODS
//
- /**
- * {@inheritDoc}
- */
+ /** {@inheritDoc} */
@Override
public int hashCode() {
return id.hashCode();
}
- /**
- * {@inheritDoc}
- */
+ /** {@inheritDoc} */
@Override
public boolean equals(Object object) {
if (!(object instanceof Sone)) {
@@ -685,9 +961,7 @@ public class Sone implements Fingerprintable, Comparable {
return ((Sone) object).id.equals(id);
}
- /**
- * {@inheritDoc}
- */
+ /** {@inheritDoc} */
@Override
public String toString() {
return getClass().getName() + "[identity=" + identity + ",requestUri=" + requestUri + ",insertUri(" + String.valueOf(insertUri).length() + "),friends(" + friendSones.size() + "),posts(" + posts.size() + "),replies(" + replies.size() + ")]";