X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdata%2FSone.java;h=5c0e4865ef9ff1bac5f6b989b08aac9d6ee41831;hb=9ceea683ab66b047fc4ded3ee6f92b33ceea3968;hp=9df1a8fbc3a0a235b9ed624c245d066607832318;hpb=8ad95a0d790dc32fc4f1daa38ce3192878f74ffa;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 9df1a8f..5c0e486 100644
--- a/src/main/java/net/pterodactylus/sone/data/Sone.java
+++ b/src/main/java/net/pterodactylus/sone/data/Sone.java
@@ -18,12 +18,17 @@
 package net.pterodactylus.sone.data;
 
 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.UUID;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 
+import net.pterodactylus.sone.template.SoneAccessor;
+import net.pterodactylus.util.logging.Logging;
 import freenet.keys.FreenetURI;
 
 /**
@@ -36,30 +41,42 @@ import freenet.keys.FreenetURI;
  */
 public class Sone {
 
-	/** A GUID for this Sone. */
-	private final UUID id;
+	/** The logger. */
+	private static final Logger logger = Logging.getLogger(Sone.class);
+
+	/** The ID of this Sone. */
+	private final String id;
 
 	/** The name of this Sone. */
-	private final String name;
+	private volatile String name;
 
 	/** The URI under which the Sone is stored in Freenet. */
-	private final FreenetURI requestUri;
+	private volatile FreenetURI requestUri;
 
 	/** The URI used to insert a new version of this Sone. */
 	/* This will be null for remote Sones! */
-	private final FreenetURI insertUri;
+	private volatile FreenetURI insertUri;
+
+	/** The time of the last inserted update. */
+	private volatile long time;
 
 	/** The profile of this Sone. */
-	private Profile profile;
+	private volatile Profile profile;
 
 	/** All friend Sones. */
-	private final Set<Sone> friendSones = new HashSet<Sone>();
+	private final Set<Sone> friendSones = Collections.synchronizedSet(new HashSet<Sone>());
 
 	/** All posts. */
-	private final List<Post> posts = new ArrayList<Post>();
+	private final Set<Post> posts = Collections.synchronizedSet(new HashSet<Post>());
 
 	/** All replies. */
-	private final Set<Reply> replies = new HashSet<Reply>();
+	private final Set<Reply> replies = Collections.synchronizedSet(new HashSet<Reply>());
+
+	/** The IDs of all liked posts. */
+	private final Set<String> likedPostIds = Collections.synchronizedSet(new HashSet<String>());
+
+	/** The IDs of all liked replies. */
+	private final Set<String> likedReplyIds = Collections.synchronizedSet(new HashSet<String>());
 
 	/** Modification count. */
 	private volatile long modificationCounter = 0;
@@ -69,32 +86,9 @@ public class Sone {
 	 *
 	 * @param id
 	 *            The ID of this Sone
-	 * @param name
-	 *            The name of the Sone
-	 * @param requestUri
-	 *            The request URI of the Sone
 	 */
-	public Sone(UUID id, String name, FreenetURI requestUri) {
-		this(id, name, requestUri, null);
-	}
-
-	/**
-	 * Creates a new Sone.
-	 *
-	 * @param id
-	 *            The ID of this Sone
-	 * @param name
-	 *            The name of the Sone
-	 * @param requestUri
-	 *            The request URI of the Sone
-	 * @param insertUri
-	 *            The insert URI of the Sone
-	 */
-	public Sone(UUID id, String name, FreenetURI requestUri, FreenetURI insertUri) {
+	public Sone(String id) {
 		this.id = id;
-		this.name = name;
-		this.requestUri = requestUri;
-		this.insertUri = insertUri;
 	}
 
 	//
@@ -107,7 +101,7 @@ public class Sone {
 	 * @return The ID of this Sone
 	 */
 	public String getId() {
-		return id.toString();
+		return id;
 	}
 
 	/**
@@ -120,6 +114,18 @@ public class Sone {
 	}
 
 	/**
+	 * Sets the name of this Sone.
+	 *
+	 * @param name
+	 *            The name of this Sone
+	 * @return This sone (for method chaining)
+	 */
+	public Sone setName(String name) {
+		this.name = name;
+		return this;
+	}
+
+	/**
 	 * Returns the request URI of this Sone.
 	 *
 	 * @return The request URI of this Sone
@@ -129,6 +135,30 @@ public class Sone {
 	}
 
 	/**
+	 * Sets the request URI of this Sone.
+	 *
+	 * @param requestUri
+	 *            The request URI of this Sone
+	 * @return This Sone (for method chaining)
+	 */
+	public Sone setRequestUri(FreenetURI requestUri) {
+		if (this.requestUri == null) {
+			this.requestUri = requestUri;
+			updateEditions();
+			return this;
+		}
+		if (!this.requestUri.equalsKeypair(requestUri)) {
+			logger.log(Level.WARNING, "Request URI %s tried to overwrite %s!", new Object[] { requestUri, this.requestUri });
+			return this;
+		}
+		long latestEdition = requestUri.getEdition();
+		if ((latestEdition > this.requestUri.getEdition()) || (latestEdition > this.requestUri.getSuggestedEdition())) {
+			this.requestUri.setSuggestedEdition(latestEdition);
+		}
+		return this;
+	}
+
+	/**
 	 * Returns the insert URI of this Sone.
 	 *
 	 * @return The insert URI of this Sone
@@ -138,6 +168,51 @@ public class Sone {
 	}
 
 	/**
+	 * Sets the insert URI of this Sone.
+	 *
+	 * @param insertUri
+	 *            The insert URI of this Sone
+	 * @return This Sone (for method chaining)
+	 */
+	public Sone setInsertUri(FreenetURI insertUri) {
+		if (this.insertUri == null) {
+			this.insertUri = insertUri;
+			updateEditions();
+			return this;
+		}
+		if (!this.insertUri.equalsKeypair(insertUri)) {
+			logger.log(Level.WARNING, "Request URI %s tried to overwrite %s!", new Object[] { insertUri, this.insertUri });
+			return this;
+		}
+		long latestEdition = insertUri.getEdition();
+		if ((latestEdition > this.insertUri.getEdition()) || (latestEdition > this.insertUri.getSuggestedEdition())) {
+			this.insertUri.setSuggestedEdition(latestEdition);
+		}
+		return this;
+	}
+
+	/**
+	 * Return the time of the last inserted update of this Sone.
+	 *
+	 * @return The time of the update (in milliseconds since Jan 1, 1970 UTC)
+	 */
+	public long getTime() {
+		return time;
+	}
+
+	/**
+	 * 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)
+	 * @return This Sone (for method chaining)
+	 */
+	public Sone setTime(long time) {
+		this.time = time;
+		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.
@@ -166,8 +241,33 @@ public class Sone {
 	 *
 	 * @return The friend Sones of this Sone
 	 */
-	public Set<Sone> getFriendSones() {
-		return Collections.unmodifiableSet(friendSones);
+	public List<Sone> getFriends() {
+		List<Sone> friends = new ArrayList<Sone>(friendSones);
+		Collections.sort(friends, new Comparator<Sone>() {
+
+			@Override
+			public int compare(Sone leftSone, Sone rightSone) {
+				int diff = SoneAccessor.getNiceName(leftSone).compareToIgnoreCase(SoneAccessor.getNiceName(rightSone));
+				if (diff != 0) {
+					return diff;
+				}
+				return (int) Math.max(Integer.MIN_VALUE, Math.min(Integer.MAX_VALUE, rightSone.getTime() - leftSone.getTime()));
+			}
+		});
+		return friends;
+	}
+
+	/**
+	 * Sets all friends of this Sone at once.
+	 *
+	 * @param friends
+	 *            The new (and only) friends of this Sone
+	 * @return This Sone (for method chaining)
+	 */
+	public Sone setFriends(Collection<Sone> friends) {
+		friendSones.clear();
+		friendSones.addAll(friends);
+		return this;
 	}
 
 	/**
@@ -178,7 +278,7 @@ public class Sone {
 	 * @return {@code true} if this Sone has the given Sone as a friend,
 	 *         {@code false} otherwise
 	 */
-	public boolean hasFriendSone(Sone friendSone) {
+	public boolean hasFriend(Sone friendSone) {
 		return friendSones.contains(friendSone);
 	}
 
@@ -189,9 +289,9 @@ public class Sone {
 	 *            The friend Sone to add
 	 * @return This Sone (for method chaining)
 	 */
-	public synchronized Sone addFriendSone(Sone friendSone) {
-		if (friendSones.add(friendSone)) {
-			modificationCounter++;
+	public Sone addFriend(Sone friendSone) {
+		if (!friendSone.equals(this)) {
+			friendSones.add(friendSone);
 		}
 		return this;
 	}
@@ -203,20 +303,41 @@ public class Sone {
 	 *            The friend Sone to remove
 	 * @return This Sone (for method chaining)
 	 */
-	public synchronized Sone removeFriendSone(Sone friendSone) {
-		if (friendSones.remove(friendSone)) {
-			modificationCounter++;
-		}
+	public Sone removeFriend(Sone friendSone) {
+		friendSones.remove(friendSone);
 		return this;
 	}
 
 	/**
-	 * Returns the list of posts of this Sone.
+	 * Returns the list of posts of this Sone, sorted by time, newest first.
 	 *
 	 * @return All posts of this Sone
 	 */
 	public List<Post> getPosts() {
-		return Collections.unmodifiableList(posts);
+		List<Post> sortedPosts = new ArrayList<Post>(posts);
+		Collections.sort(sortedPosts, new Comparator<Post>() {
+
+			@Override
+			public int compare(Post leftPost, Post rightPost) {
+				return (int) Math.max(Integer.MIN_VALUE, Math.min(Integer.MAX_VALUE, rightPost.getTime() - leftPost.getTime()));
+			}
+
+		});
+		return sortedPosts;
+	}
+
+	/**
+	 * Sets all posts of this Sone at once.
+	 *
+	 * @param posts
+	 *            The new (and only) posts of this Sone
+	 * @return This Sone (for method chaining)
+	 */
+	public synchronized Sone setPosts(Collection<Post> posts) {
+		this.posts.clear();
+		this.posts.addAll(posts);
+		modificationCounter++;
+		return this;
 	}
 
 	/**
@@ -228,6 +349,7 @@ public class Sone {
 	 */
 	public synchronized void addPost(Post post) {
 		if (post.getSone().equals(this) && posts.add(post)) {
+			logger.log(Level.FINEST, "Adding %s to “%s”.", new Object[] { post, getName() });
 			modificationCounter++;
 		}
 	}
@@ -250,10 +372,25 @@ public class Sone {
 	 * @return All replies this Sone made
 	 */
 	public Set<Reply> getReplies() {
+		logger.log(Level.FINEST, "Friends of %s: %s", new Object[] { this, friendSones });
 		return Collections.unmodifiableSet(replies);
 	}
 
 	/**
+	 * Sets all replies of this Sone at once.
+	 *
+	 * @param replies
+	 *            The new (and only) replies of this Sone
+	 * @return This Sone (for method chaining)
+	 */
+	public synchronized Sone setReplies(Collection<Reply> replies) {
+		this.replies.clear();
+		this.replies.addAll(replies);
+		modificationCounter++;
+		return this;
+	}
+
+	/**
 	 * Adds a reply to this Sone. If the given reply was not made by this Sone,
 	 * nothing is added to this Sone.
 	 *
@@ -279,6 +416,132 @@ public class Sone {
 	}
 
 	/**
+	 * Returns the IDs of all liked posts.
+	 *
+	 * @return All liked posts’ IDs
+	 */
+	public Set<String> getLikedPostIds() {
+		return Collections.unmodifiableSet(likedPostIds);
+	}
+
+	/**
+	 * Sets the IDs of all liked posts.
+	 *
+	 * @param likedPostIds
+	 *            All liked posts’ IDs
+	 * @return This Sone (for method chaining)
+	 */
+	public synchronized Sone setLikePostIds(Set<String> likedPostIds) {
+		this.likedPostIds.clear();
+		this.likedPostIds.addAll(likedPostIds);
+		modificationCounter++;
+		return this;
+	}
+
+	/**
+	 * Checks whether the given post ID is liked by this Sone.
+	 *
+	 * @param postId
+	 *            The ID of the post
+	 * @return {@code true} if this Sone likes the given post, {@code false}
+	 *         otherwise
+	 */
+	public boolean isLikedPostId(String postId) {
+		return likedPostIds.contains(postId);
+	}
+
+	/**
+	 * Adds the given post ID to the list of posts this Sone likes.
+	 *
+	 * @param postId
+	 *            The ID of the post
+	 * @return This Sone (for method chaining)
+	 */
+	public synchronized Sone addLikedPostId(String postId) {
+		if (likedPostIds.add(postId)) {
+			modificationCounter++;
+		}
+		return this;
+	}
+
+	/**
+	 * Removes the given post ID from the list of posts this Sone likes.
+	 *
+	 * @param postId
+	 *            The ID of the post
+	 * @return This Sone (for method chaining)
+	 */
+	public synchronized Sone removeLikedPostId(String postId) {
+		if (likedPostIds.remove(postId)) {
+			modificationCounter++;
+		}
+		return this;
+	}
+
+	/**
+	 * Returns the IDs of all liked replies.
+	 *
+	 * @return All liked replies’ IDs
+	 */
+	public Set<String> getLikedReplyIds() {
+		return Collections.unmodifiableSet(likedReplyIds);
+	}
+
+	/**
+	 * Sets the IDs of all liked replies.
+	 *
+	 * @param likedReplyIds
+	 *            All liked replies’ IDs
+	 * @return This Sone (for method chaining)
+	 */
+	public synchronized Sone setLikeReplyIds(Set<String> likedReplyIds) {
+		this.likedReplyIds.clear();
+		this.likedReplyIds.addAll(likedReplyIds);
+		modificationCounter++;
+		return this;
+	}
+
+	/**
+	 * Checks whether the given reply ID is liked by this Sone.
+	 *
+	 * @param replyId
+	 *            The ID of the reply
+	 * @return {@code true} if this Sone likes the given reply, {@code false}
+	 *         otherwise
+	 */
+	public boolean isLikedReplyId(String replyId) {
+		return likedReplyIds.contains(replyId);
+	}
+
+	/**
+	 * Adds the given reply ID to the list of replies this Sone likes.
+	 *
+	 * @param replyId
+	 *            The ID of the reply
+	 * @return This Sone (for method chaining)
+	 */
+	public synchronized Sone addLikedReplyId(String replyId) {
+		if (likedReplyIds.add(replyId)) {
+			modificationCounter++;
+		}
+		return this;
+	}
+
+	/**
+	 * Removes the given post ID from the list of replies this Sone likes.
+	 *
+	 * @param replyId
+	 *            The ID of the reply
+	 * @return This Sone (for method chaining)
+	 */
+	public synchronized Sone removeLikedReplyId(String replyId) {
+		if (likedReplyIds.remove(replyId)) {
+			modificationCounter++;
+		}
+		return this;
+	}
+
+	/**
 	 * Returns the modification counter.
 	 *
 	 * @return The modification counter
@@ -297,6 +560,41 @@ public class Sone {
 		this.modificationCounter = modificationCounter;
 	}
 
+	/**
+	 * Updates the suggested edition in both the request URI and the insert URI.
+	 *
+	 * @param latestEdition
+	 *            The latest edition to update the URIs to
+	 */
+	public void updateUris(long latestEdition) {
+		if ((requestUri != null) && (requestUri.getEdition() < latestEdition)) {
+			requestUri = requestUri.setSuggestedEdition(latestEdition);
+		}
+		if ((insertUri != null) && (insertUri.getEdition() < latestEdition)) {
+			insertUri = insertUri.setSuggestedEdition(latestEdition);
+		}
+	}
+
+	//
+	// PRIVATE METHODS
+	//
+
+	/**
+	 * Updates the editions of the request URI and the insert URI (if latter is
+	 * not {@code null}) with the greater edition of either one.
+	 */
+	private void updateEditions() {
+		long requestEdition = 0;
+		if (requestUri != null) {
+			requestEdition = requestUri.getEdition();
+		}
+		long insertEdition = 0;
+		if (insertUri != null) {
+			insertEdition = insertUri.getEdition();
+		}
+		updateUris(Math.max(requestEdition, insertEdition));
+	}
+
 	//
 	// OBJECT METHODS
 	//
@@ -320,4 +618,12 @@ public class Sone {
 		return ((Sone) object).id.equals(id);
 	}
 
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	public String toString() {
+		return getClass().getName() + "[id=" + id + ",name=" + name + ",requestUri=" + requestUri + ",insertUri=" + insertUri + ",friends(" + friendSones.size() + "),posts(" + posts.size() + "),replies(" + replies.size() + ")]";
+	}
+
 }