Add helper for Sone URIs.
[Sone.git] / src / main / java / net / pterodactylus / sone / core / Core.java
index 1ebdcc8..5e98c47 100644 (file)
@@ -56,7 +56,11 @@ import net.pterodactylus.sone.data.Album;
 import net.pterodactylus.sone.data.Client;
 import net.pterodactylus.sone.data.Image;
 import net.pterodactylus.sone.data.Post;
+import net.pterodactylus.sone.data.PostBuilder;
+import net.pterodactylus.sone.data.PostBuilderFactory;
 import net.pterodactylus.sone.data.PostReply;
+import net.pterodactylus.sone.data.PostReplyBuilder;
+import net.pterodactylus.sone.data.PostReplyBuilderFactory;
 import net.pterodactylus.sone.data.Profile;
 import net.pterodactylus.sone.data.Profile.Field;
 import net.pterodactylus.sone.data.Reply;
@@ -64,8 +68,6 @@ import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.sone.data.Sone.ShowCustomAvatars;
 import net.pterodactylus.sone.data.Sone.SoneStatus;
 import net.pterodactylus.sone.data.TemporaryImage;
-import net.pterodactylus.sone.data.impl.PostImpl;
-import net.pterodactylus.sone.data.impl.PostReplyImpl;
 import net.pterodactylus.sone.fcp.FcpInterface;
 import net.pterodactylus.sone.fcp.FcpInterface.FullAccessRequired;
 import net.pterodactylus.sone.freenet.wot.Identity;
@@ -99,7 +101,7 @@ import freenet.keys.FreenetURI;
  *
  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  */
-public class Core extends AbstractService implements SoneProvider, PostProvider {
+public class Core extends AbstractService implements SoneProvider, PostProvider, PostReplyProvider {
 
        /** The logger. */
        private static final Logger logger = Logging.getLogger(Core.class);
@@ -168,12 +170,18 @@ public class Core extends AbstractService implements SoneProvider, PostProvider
        /** All known Sones. */
        private final Set<String> knownSones = new HashSet<String>();
 
+       /** The post builder. */
+       private final PostBuilderFactory postBuilderFactory;
+
        /** All posts. */
        private final Map<String, Post> posts = new HashMap<String, Post>();
 
        /** All known posts. */
        private final Set<String> knownPosts = new HashSet<String>();
 
+       /** The post reply builder factory. */
+       private final PostReplyBuilderFactory postReplyBuilderFactory;
+
        /** All replies. */
        private final Map<String, PostReply> replies = new HashMap<String, PostReply>();
 
@@ -215,9 +223,13 @@ public class Core extends AbstractService implements SoneProvider, PostProvider
         *            The WebOfTrust updater
         * @param eventBus
         *            The event bus
+        * @param postBuilderFactory
+        *            The post builder
+        * @param postReplyBuilderFactory
+        *            The post reply builder factory
         */
        @Inject
-       public Core(Configuration configuration, FreenetInterface freenetInterface, IdentityManager identityManager, WebOfTrustUpdater webOfTrustUpdater, EventBus eventBus) {
+       public Core(Configuration configuration, FreenetInterface freenetInterface, IdentityManager identityManager, WebOfTrustUpdater webOfTrustUpdater, EventBus eventBus, PostBuilderFactory postBuilderFactory, PostReplyBuilderFactory postReplyBuilderFactory) {
                super("Sone Core");
                this.configuration = configuration;
                this.freenetInterface = freenetInterface;
@@ -227,6 +239,8 @@ public class Core extends AbstractService implements SoneProvider, PostProvider
                this.updateChecker = new UpdateChecker(eventBus, freenetInterface);
                this.webOfTrustUpdater = webOfTrustUpdater;
                this.eventBus = eventBus;
+               this.postBuilderFactory = postBuilderFactory;
+               this.postReplyBuilderFactory = postReplyBuilderFactory;
        }
 
        //
@@ -511,14 +525,12 @@ public class Core extends AbstractService implements SoneProvider, PostProvider
        }
 
        /**
-        * Returns the post with the given ID.
+        * Returns a post builder.
         *
-        * @param postId
-        *            The ID of the post to get
-        * @return The post with the given ID, or a new post with the given ID
+        * @return A new post builder
         */
-       public Post getPost(String postId) {
-               return getPost(postId, true);
+       public PostBuilder postBuilder() {
+               return postBuilderFactory.newPostBuilder();
        }
 
        /**
@@ -553,35 +565,28 @@ public class Core extends AbstractService implements SoneProvider, PostProvider
        }
 
        /**
-        * Returns the reply with the given ID. If there is no reply with the given
-        * ID yet, a new one is created, unless {@code create} is false in which
-        * case {@code null} is returned.
+        * Returns a post reply builder.
         *
-        * @param replyId
-        *            The ID of the reply to get
-        * @param create
-        *            {@code true} to always return a {@link Reply}, {@code false}
-        *            to return {@code null} if no reply can be found
-        * @return The reply, or {@code null} if there is no such reply
+        * @return A new post reply builder
         */
-       public PostReply getPostReply(String replyId, boolean create) {
+       public PostReplyBuilder postReplyBuilder() {
+               return postReplyBuilderFactory.newPostReplyBuilder();
+       }
+
+       /**
+        * {@inheritDoc}
+        */
+       @Override
+       public PostReply getPostReply(String replyId) {
                synchronized (replies) {
-                       PostReply reply = replies.get(replyId);
-                       if (create && (reply == null)) {
-                               reply = new PostReplyImpl(replyId);
-                               replies.put(replyId, reply);
-                       }
-                       return reply;
+                       return replies.get(replyId);
                }
        }
 
        /**
-        * Returns all replies for the given post, order ascending by time.
-        *
-        * @param post
-        *            The post to get all replies for
-        * @return All replies for the given post
+        * {@inheritDoc}
         */
+       @Override
        public List<PostReply> getReplies(Post post) {
                Set<Sone> sones = getSones();
                List<PostReply> replies = new ArrayList<PostReply>();
@@ -866,7 +871,7 @@ public class Core extends AbstractService implements SoneProvider, PostProvider
                synchronized (sones) {
                        final Sone sone = getRemoteSone(identity.getId(), true).setIdentity(identity);
                        boolean newSone = sone.getRequestUri() == null;
-                       sone.setRequestUri(getSoneUri(identity.getRequestUri()));
+                       sone.setRequestUri(SoneUri.create(identity.getRequestUri()));
                        sone.setLatestEdition(Numbers.safeParseLong(identity.getProperty("Sone.LatestEdition"), (long) 0));
                        if (newSone) {
                                synchronized (knownSones) {
@@ -1098,16 +1103,18 @@ public class Core extends AbstractService implements SoneProvider, PostProvider
                                List<Post> storedPosts = storedSone.getPosts();
                                synchronized (knownPosts) {
                                        for (Post post : sone.getPosts()) {
-                                               post.setSone(storedSone).setKnown(knownPosts.contains(post.getId()));
-                                               if (!storedPosts.contains(post)) {
-                                                       if (post.getTime() < getSoneFollowingTime(sone)) {
-                                                               knownPosts.add(post.getId());
-                                                               post.setKnown(true);
-                                                       } else if (!knownPosts.contains(post.getId())) {
-                                                               eventBus.post(new NewPostFoundEvent(post));
+                                               PostBuilder postBuilder = postBuilderFactory.newPostBuilder();
+                                               postBuilder.copyPost(post).from(storedSone);
+                                               Post newPost = postBuilder.build().setKnown(knownPosts.contains(post.getId()));
+                                               if (!storedPosts.contains(newPost)) {
+                                                       if (newPost.getTime() < getSoneFollowingTime(sone)) {
+                                                               knownPosts.add(newPost.getId());
+                                                               newPost.setKnown(true);
+                                                       } else if (!knownPosts.contains(newPost.getId())) {
+                                                               eventBus.post(new NewPostFoundEvent(newPost));
                                                        }
                                                }
-                                               posts.put(post.getId(), post);
+                                               posts.put(newPost.getId(), newPost);
                                        }
                                }
                        }
@@ -1300,11 +1307,11 @@ public class Core extends AbstractService implements SoneProvider, PostProvider
                                logger.log(Level.WARNING, "Invalid post found, aborting load!");
                                return;
                        }
-                       Post post = getPost(postId).setSone(sone).setTime(postTime).setText(postText);
+                       PostBuilder postBuilder = postBuilderFactory.newPostBuilder().withId(postId).from(sone).withTime(postTime).withText(postText);
                        if ((postRecipientId != null) && (postRecipientId.length() == 43)) {
-                               post.setRecipient(getSone(postRecipientId));
+                               postBuilder.to(getSone(postRecipientId));
                        }
-                       posts.add(post);
+                       posts.add(postBuilder.build());
                }
 
                /* load replies. */
@@ -1322,7 +1329,9 @@ public class Core extends AbstractService implements SoneProvider, PostProvider
                                logger.log(Level.WARNING, "Invalid reply found, aborting load!");
                                return;
                        }
-                       replies.add(getPostReply(replyId, true).setSone(sone).setPost(getPost(postId)).setTime(replyTime).setText(replyText));
+                       PostReplyBuilder postReplyBuilder = postReplyBuilderFactory.newPostReplyBuilder();
+                       postReplyBuilder.withId(replyId).from(sone).to(getPost(postId)).withTime(replyTime).withText(replyText);
+                       replies.add(postReplyBuilder.build());
                }
 
                /* load post likes. */
@@ -1526,10 +1535,12 @@ public class Core extends AbstractService implements SoneProvider, PostProvider
                        logger.log(Level.FINE, String.format("Tried to create post for non-local Sone: %s", sone));
                        return null;
                }
-               final Post post = new PostImpl(sone, time, text.trim());
+               PostBuilder postBuilder = postBuilderFactory.newPostBuilder();
+               postBuilder.from(sone).randomId().withTime(time).withText(text.trim());
                if (recipient != null) {
-                       post.setRecipient(recipient);
+                       postBuilder.to(recipient);
                }
+               final Post post = postBuilder.build();
                synchronized (posts) {
                        posts.put(post.getId(), post);
                }
@@ -1645,30 +1656,15 @@ public class Core extends AbstractService implements SoneProvider, PostProvider
         * @return The created reply
         */
        public PostReply createReply(Sone sone, Post post, String text) {
-               return createReply(sone, post, System.currentTimeMillis(), text);
-       }
-
-       /**
-        * Creates a new reply.
-        *
-        * @param sone
-        *            The Sone that creates the reply
-        * @param post
-        *            The post that this reply refers to
-        * @param time
-        *            The time of the reply
-        * @param text
-        *            The text of the reply
-        * @return The created reply
-        */
-       public PostReply createReply(Sone sone, Post post, long time, String text) {
                checkNotNull(text, "text must not be null");
                checkArgument(text.trim().length() > 0, "text must not be empty");
                if (!sone.isLocal()) {
                        logger.log(Level.FINE, String.format("Tried to create reply for non-local Sone: %s", sone));
                        return null;
                }
-               final PostReply reply = new PostReplyImpl(sone, post, System.currentTimeMillis(), text.trim());
+               PostReplyBuilder postReplyBuilder = postReplyBuilderFactory.newPostReplyBuilder();
+               postReplyBuilder.randomId().from(sone).to(post).currentTime().withText(text.trim());
+               final PostReply reply = postReplyBuilder.build();
                synchronized (replies) {
                        replies.put(reply.getId(), reply);
                }