/*
- * Sone - Sone.java - Copyright © 2010 David Roden
+ * Sone - Sone.java - Copyright © 2010–2013 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.data;
+import static com.google.common.base.Preconditions.checkArgument;
+import static com.google.common.base.Preconditions.checkNotNull;
+
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.Core;
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 net.pterodactylus.util.validation.Validation;
+
+import com.google.common.base.Predicate;
+
import freenet.keys.FreenetURI;
/**
*/
public class Sone implements Fingerprintable, Comparable<Sone> {
+ /**
+ * Enumeration for the possible states of a {@link Sone}.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+ 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 “show custom avatars” option.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+ 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<Sone> NICE_NAME_COMPARATOR = new Comparator<Sone>() {
};
/** Filter to remove Sones that have not been downloaded. */
- public static final Filter<Sone> EMPTY_SONE_FILTER = new Filter<Sone>() {
+ public static final Predicate<Sone> EMPTY_SONE_FILTER = new Predicate<Sone>() {
@Override
- public boolean filterObject(Sone sone) {
+ public boolean apply(Sone sone) {
return sone.getTime() != 0;
}
};
- /** Filter that matches all {@link Core#isLocalSone(Sone) local Sones}. */
- public static final Filter<Sone> LOCAL_SONE_FILTER = new Filter<Sone>() {
+ /** Filter that matches all {@link Sone#isLocal() local Sones}. */
+ public static final Predicate<Sone> LOCAL_SONE_FILTER = new Predicate<Sone>() {
@Override
- public boolean filterObject(Sone sone) {
+ public boolean apply(Sone sone) {
return sone.getIdentity() instanceof OwnIdentity;
}
};
/** Filter that matches Sones that have at least one album. */
- public static final Filter<Sone> HAS_ALBUM_FILTER = new Filter<Sone>() {
+ public static final Predicate<Sone> HAS_ALBUM_FILTER = new Predicate<Sone>() {
@Override
- public boolean filterObject(Sone sone) {
+ public boolean apply(Sone sone) {
return !sone.getAlbums().isEmpty();
}
};
/** 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;
/** 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<String> friendSones = Collections.synchronizedSet(new HashSet<String>());
+ private final Set<String> friendSones = new CopyOnWriteArraySet<String>();
/** All posts. */
- private final Set<Post> posts = Collections.synchronizedSet(new HashSet<Post>());
+ private final Set<Post> posts = new CopyOnWriteArraySet<Post>();
/** All replies. */
- private final Set<PostReply> replies = Collections.synchronizedSet(new HashSet<PostReply>());
+ private final Set<PostReply> replies = new CopyOnWriteArraySet<PostReply>();
/** The IDs of all liked posts. */
- private final Set<String> likedPostIds = Collections.synchronizedSet(new HashSet<String>());
+ private final Set<String> likedPostIds = new CopyOnWriteArraySet<String>();
/** The IDs of all liked replies. */
- private final Set<String> likedReplyIds = Collections.synchronizedSet(new HashSet<String>());
+ private final Set<String> likedReplyIds = new CopyOnWriteArraySet<String>();
/** The albums of this Sone. */
- private final List<Album> albums = Collections.synchronizedList(new ArrayList<Album>());
+ private final List<Album> albums = new CopyOnWriteArrayList<Album>();
/** Sone-specific options. */
private final Options options = new Options();
*
* @param id
* 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;
}
//
}
/**
+ * 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
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;
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;
*/
public void setLatestEdition(long latestEdition) {
if (!(latestEdition > this.latestEdition)) {
- logger.log(Level.FINE, "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;
}
/**
+ * 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);
}
* @param profile
* The profile to set
*/
- public synchronized void setProfile(Profile profile) {
+ public void setProfile(Profile profile) {
this.profile = new Profile(profile);
}
}
/**
+ * Returns whether this Sone is known.
+ *
+ * @return {@code true} if this Sone is known, {@code false} otherwise
+ */
+ public boolean isKnown() {
+ return known;
+ }
+
+ /**
+ * Sets whether this Sone is known.
+ *
+ * @param known
+ * {@code true} if this Sone is known, {@code false} otherwise
+ * @return This Sone
+ */
+ public Sone setKnown(boolean known) {
+ this.known = known;
+ return this;
+ }
+
+ /**
* Returns all friend Sones of this Sone.
*
* @return The friend Sones of this Sone
* The new (and only) posts of this Sone
* @return This Sone (for method chaining)
*/
- public synchronized Sone setPosts(Collection<Post> posts) {
+ public Sone setPosts(Collection<Post> posts) {
synchronized (this) {
this.posts.clear();
this.posts.addAll(posts);
* @param post
* 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 “%s”.", new Object[] { post, getName() });
+ logger.log(Level.FINEST, String.format("Adding %s to “%s”.", post, getName()));
}
}
* @param post
* The post to remove
*/
- public synchronized void removePost(Post post) {
+ public void removePost(Post post) {
if (post.getSone().equals(this)) {
posts.remove(post);
}
*
* @return All replies this Sone made
*/
- public synchronized Set<PostReply> getReplies() {
+ public Set<PostReply> getReplies() {
return Collections.unmodifiableSet(replies);
}
* The new (and only) replies of this Sone
* @return This Sone (for method chaining)
*/
- public synchronized Sone setReplies(Collection<PostReply> replies) {
+ public Sone setReplies(Collection<PostReply> replies) {
this.replies.clear();
this.replies.addAll(replies);
return this;
* @param reply
* The reply to add
*/
- public synchronized void addReply(PostReply reply) {
+ public void addReply(PostReply reply) {
if (reply.getSone().equals(this)) {
replies.add(reply);
}
* @param reply
* The reply to remove
*/
- public synchronized void removeReply(PostReply reply) {
+ public void removeReply(PostReply reply) {
if (reply.getSone().equals(this)) {
replies.remove(reply);
}
* All liked posts’ IDs
* @return This Sone (for method chaining)
*/
- public synchronized Sone setLikePostIds(Set<String> likedPostIds) {
+ public Sone setLikePostIds(Set<String> likedPostIds) {
this.likedPostIds.clear();
this.likedPostIds.addAll(likedPostIds);
return this;
* 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;
}
* 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;
}
* All liked replies’ IDs
* @return This Sone (for method chaining)
*/
- public synchronized Sone setLikeReplyIds(Set<String> likedReplyIds) {
+ public Sone setLikeReplyIds(Set<String> likedReplyIds) {
this.likedReplyIds.clear();
this.likedReplyIds.addAll(likedReplyIds);
return this;
* 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;
}
* 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;
}
* @param album
* The album to add
*/
- public synchronized void addAlbum(Album album) {
- Validation.begin().isNotNull("Album", album).check().isEqual("Album Owner", album.getSone(), this).check();
- albums.add(album);
+ 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);
+ }
}
/**
* @param albums
* The albums of this Sone
*/
- public synchronized void setAlbums(Collection<? extends Album> albums) {
- Validation.begin().isNotNull("Albums", albums).check();
+ public void setAlbums(Collection<? extends Album> albums) {
+ checkNotNull(albums, "albums must not be null");
this.albums.clear();
for (Album album : albums) {
addAlbum(album);
* @param album
* The album to remove
*/
- public synchronized void removeAlbum(Album album) {
- Validation.begin().isNotNull("Album", album).check().isEqual("Album Owner", album.getSone(), this).check();
+ 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);
}
* <code>null</code> if the album did not change its place
*/
public Album moveAlbumUp(Album album) {
- Validation.begin().isNotNull("Album", album).check().isEqual("Album Owner", album.getSone(), this).isNull("Album Parent", album.getParent()).check();
+ 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;
* <code>null</code> if the album did not change its place
*/
public Album moveAlbumDown(Album album) {
- Validation.begin().isNotNull("Album", album).check().isEqual("Album Owner", album.getSone(), this).isNull("Album Parent", album.getParent()).check();
+ 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;