--- /dev/null
+/*
+ * Sone - PostImpl.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
+ * 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.database.memory;
+
+import java.util.UUID;
+
+import net.pterodactylus.sone.data.Post;
+import net.pterodactylus.sone.data.Sone;
+import net.pterodactylus.sone.database.SoneProvider;
+
+import com.google.common.base.Optional;
+
+/**
+ * A post is a short message that a user writes in his Sone to let other users
+ * know what is going on.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+class MemoryPost implements Post {
+
+ /** The post database. */
+ private final MemoryPostDatabase postDatabase;
+
+ /** The Sone provider. */
+ private final SoneProvider soneProvider;
+
+ /** The GUID of the post. */
+ private final UUID id;
+
+ /** The ID of the owning Sone. */
+ private final String soneId;
+
+ /** The ID of the recipient Sone. */
+ private final String recipientId;
+
+ /** The time of the post (in milliseconds since Jan 1, 1970 UTC). */
+ private final long time;
+
+ /** The text of the post. */
+ private final String text;
+
+ /**
+ * Creates a new post.
+ *
+ * @param postDatabase
+ * The post database
+ * @param soneProvider
+ * The Sone provider
+ * @param id
+ * The ID of the post
+ * @param soneId
+ * The ID of the Sone this post belongs to
+ * @param recipientId
+ * The ID of the recipient of the post
+ * @param time
+ * The time of the post (in milliseconds since Jan 1, 1970 UTC)
+ * @param text
+ * The text of the post
+ */
+ public MemoryPost(MemoryPostDatabase postDatabase, SoneProvider soneProvider, String id, String soneId, String recipientId, long time, String text) {
+ this.postDatabase = postDatabase;
+ this.soneProvider = soneProvider;
+ this.id = UUID.fromString(id);
+ this.soneId = soneId;
+ this.recipientId = recipientId;
+ this.time = time;
+ this.text = text;
+ }
+
+ //
+ // ACCESSORS
+ //
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String getId() {
+ return id.toString();
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public Sone getSone() {
+ return soneProvider.getSone(soneId).get();
+ }
+
+ /**
+ * {@inheritDocs}
+ */
+ @Override
+ public Optional<String> getRecipientId() {
+ return Optional.fromNullable(recipientId);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public Optional<Sone> getRecipient() {
+ return soneProvider.getSone(recipientId);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public long getTime() {
+ return time;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String getText() {
+ return text;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public boolean isKnown() {
+ return postDatabase.isPostKnown(this);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public MemoryPost setKnown(boolean known) {
+ postDatabase.setPostKnown(this, known);
+ return this;
+ }
+
+ //
+ // OBJECT METHODS
+ //
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public int hashCode() {
+ return id.hashCode();
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public boolean equals(Object object) {
+ if (!(object instanceof MemoryPost)) {
+ return false;
+ }
+ MemoryPost post = (MemoryPost) object;
+ return post.id.equals(id);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String toString() {
+ return String.format("%s[id=%s,sone=%s,recipient=%s,time=%d,text=%s]", getClass().getName(), id, soneId, recipientId, time, text);
+ }
+
+}