+++ /dev/null
-/*
- * Sone - PostShell.java - Copyright © 2010 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
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-package net.pterodactylus.sone.data;
-
-import java.util.ArrayList;
-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.util.logging.Logging;
-
-/**
- * {@link Shell} around a {@link Post} that has not yet been retrieved from
- * Freenet.
- *
- * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
- */
-public class PostShell extends Post implements Shell<Post> {
-
- /** The logger. */
- private static final Logger logger = Logging.getLogger(PostShell.class);
-
- /** The shell creator. */
- public static final ShellCreator<Post> creator = new ShellCreator<Post>() {
-
- @Override
- public Shell<Post> createShell(String id) {
- return new PostShell().setId(id);
- }
- };
-
- /** The GUID of the post. */
- private UUID id;
-
- /** The Sone this post belongs to. */
- private Sone sone;
-
- /** The time of the post (in milliseconds since Jan 1, 1970 UTC). */
- private Long time;
-
- /** The text of the post. */
- private String text;
-
- /** The replies that have been loaded for this post. */
- private final Set<Reply> replies = new HashSet<Reply>();
-
- /**
- * Creates a new post shell.
- */
- public PostShell() {
- super(null, null);
- }
-
- //
- // ACCESSORS
- //
-
- /**
- * Returns the ID of the post.
- *
- * @return The ID of the post
- */
- @Override
- public String getId() {
- return id.toString();
- }
-
- /**
- * Sets the ID of the post.
- *
- * @param id
- * The ID of the post
- * @return This post shell (for method chaining)
- */
- public PostShell setId(String id) {
- try {
- this.id = UUID.fromString(id);
- } catch (IllegalArgumentException iae1) {
- logger.log(Level.WARNING, "Invalid ID: “" + id + "”.", iae1);
- this.id = UUID.randomUUID();
- }
- return this;
- }
-
- /**
- * Returns the Sone this post belongs to.
- *
- * @return The Sone of this post
- */
- @Override
- public Sone getSone() {
- return sone;
- }
-
- /**
- * Sets the Sone the post belongs to.
- *
- * @param sone
- * The Sone the post belongs to
- * @return This post shell (for method chaining)
- */
- public PostShell setSone(Sone sone) {
- this.sone = sone;
- return this;
- }
-
- /**
- * Returns the time of the post.
- *
- * @return The time of the post (in milliseconds since Jan 1, 1970 UTC)
- */
- @Override
- public long getTime() {
- return (time != null) ? time : 0;
- }
-
- /**
- * Sets the time of the post.
- *
- * @param time
- * The time of the post (in milliseconds since Jan 1, 1970 UTC)
- * @return This post shell (for method chaining)
- */
- public PostShell setTime(long time) {
- this.time = time;
- return this;
- }
-
- /**
- * Returns the text of the post.
- *
- * @return The text of the post
- */
- @Override
- public String getText() {
- return text;
- }
-
- /**
- * Sets the text of the post.
- *
- * @param text
- * The text of the post.
- * @return This post shell (for method chaining)
- */
- public PostShell setText(String text) {
- this.text = text;
- return this;
- }
-
- /**
- * Returns all replies to this post in unspecified order.
- *
- * @return All replies to this post
- */
- @Override
- public List<Reply> getReplies() {
- List<Reply> sortedReplies = new ArrayList<Reply>(replies);
- Collections.sort(sortedReplies, new Comparator<Reply>() {
-
- @Override
- public int compare(Reply leftReply, Reply rightReply) {
- return (int) Math.max(Integer.MIN_VALUE, Math.min(Integer.MAX_VALUE, leftReply.getTime() - rightReply.getTime()));
- }
-
- });
- return sortedReplies;
- }
-
- /**
- * Adds a reply to this post. The reply will not be added if its
- * {@link Reply#getPost() post} is not equal to this post.
- *
- * @param reply
- * The reply to add
- */
- @Override
- public void addReply(Reply reply) {
- if (reply.getPost().equals(this)) {
- replies.add(reply);
- }
- }
-
- /**
- * Removes a reply from this post.
- *
- * @param reply
- * The reply to remove
- */
- @Override
- public void removeReply(Reply reply) {
- if (reply.getPost().equals(this)) {
- replies.remove(reply);
- }
- }
-
- //
- // INTERFACE Shell
- //
-
- /**
- * {@inheritDoc}
- */
- @Override
- public boolean canUnshell() {
- return (id != null) && (sone != null) && (!(sone instanceof Shell<?>)) && (time != null) && (text != null);
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public Post getShelled() {
- if (canUnshell()) {
- Post post = new Post(id, sone, time, text);
- for (Reply reply : replies) {
- post.addReply(reply);
- }
- }
- return this;
- }
-
-}
projects / Sone.git / blobdiff