From: David ‘Bombe’ Roden <bombe@pterodactylus.net>
Date: Sun, 14 Nov 2010 19:56:19 +0000 (+0100)
Subject: Add new post notification.
X-Git-Tag: 0.3-RC1~62
X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=commitdiff_plain;h=41988806b2f4d4ec963a4177ed104d25c7fac9b7

Add new post notification.
---

diff --git a/src/main/java/net/pterodactylus/sone/notify/NewPostNotification.java b/src/main/java/net/pterodactylus/sone/notify/NewPostNotification.java
new file mode 100644
index 0000000..5a5f49f
--- /dev/null
+++ b/src/main/java/net/pterodactylus/sone/notify/NewPostNotification.java
@@ -0,0 +1,98 @@
+/*
+ * Sone - NewPostNotification.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.notify;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import net.pterodactylus.sone.data.Post;
+import net.pterodactylus.util.notify.TemplateNotification;
+import net.pterodactylus.util.template.Template;
+
+/**
+ * Notification that signals that new {@link Post}s have been discovered.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class NewPostNotification extends TemplateNotification {
+
+	/** The new posts. */
+	private List<Post> newPosts = Collections.synchronizedList(new ArrayList<Post>());
+
+	/**
+	 * Creates a new “new post discovered” notification.
+	 *
+	 * @param template
+	 *            The template to render
+	 */
+	public NewPostNotification(Template template) {
+		super(template);
+		template.set("posts", newPosts);
+	}
+
+	//
+	// ACCESSORS
+	//
+
+	/**
+	 * Returns whether there are any new posts.
+	 *
+	 * @return {@code true} if there are no new posts, {@code false} if there
+	 *         are new posts
+	 */
+	public boolean isEmpty() {
+		return newPosts.isEmpty();
+	}
+
+	/**
+	 * Adds a discovered post.
+	 *
+	 * @param post
+	 *            The new post
+	 */
+	public void addPost(Post post) {
+		newPosts.add(post);
+		touch();
+	}
+
+	/**
+	 * Removes the given post from the list of new posts.
+	 *
+	 * @param post
+	 *            The post to remove
+	 */
+	public void removePost(Post post) {
+		newPosts.remove(post);
+		touch();
+	}
+
+	//
+	// ABSTRACTNOTIFICATION METHODS
+	//
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	public void dismiss() {
+		super.dismiss();
+		newPosts.clear();
+	}
+
+}