X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fcore%2FCore.java;h=459431ced7ee5dc24b9e8f8a775f7ead52aa48cf;hb=94041feaf2a141b8c75725301f06d7e4bc617a12;hp=d9060555966ca7e72ec350254fb9a7e6910be985;hpb=685be6a668a5ad675760d0d1b25e1bf945dadbfb;p=Sone.git diff --git a/src/main/java/net/pterodactylus/sone/core/Core.java b/src/main/java/net/pterodactylus/sone/core/Core.java index d906055..459431c 100644 --- a/src/main/java/net/pterodactylus/sone/core/Core.java +++ b/src/main/java/net/pterodactylus/sone/core/Core.java @@ -54,12 +54,26 @@ public class Core extends AbstractService { /** Interface to freenet. */ private FreenetInterface freenetInterface; + /** The Sone downloader. */ + private SoneDownloader soneDownloader; + /** The local Sones. */ private final Set localSones = new HashSet(); /** Sone inserters. */ private final Map soneInserters = new HashMap(); + /* various caches follow here. */ + + /** Cache for all known Sones. */ + private final Map soneCache = new HashMap(); + + /** Cache for all known posts. */ + private final Map postCache = new HashMap(); + + /** Cache for all known replies. */ + private final Map replyCache = new HashMap(); + /** * Creates a new core. */ @@ -92,6 +106,8 @@ public class Core extends AbstractService { */ public Core freenetInterface(FreenetInterface freenetInterface) { this.freenetInterface = freenetInterface; + soneDownloader = new SoneDownloader(this, freenetInterface); + soneDownloader.start(); return this; } @@ -104,6 +120,50 @@ public class Core extends AbstractService { return Collections.unmodifiableSet(localSones); } + /** + * Returns the Sone with the given ID, or an empty Sone that has been + * initialized with the given ID. + * + * @param soneId + * The ID of the Sone + * @return The Sone + */ + public Sone getSone(String soneId) { + if (!soneCache.containsKey(soneId)) { + Sone sone = new Sone(soneId); + soneCache.put(soneId, sone); + } + return soneCache.get(soneId); + } + + /** + * Creates a new post. + * + * @param sone + * The sone that creates the post + * @param text + * The text of the post + * @return The created post + */ + public Post createPost(Sone sone, String text) { + return createPost(sone, System.currentTimeMillis(), text); + } + + /** + * Creates a new post. + * + * @param sone + * The Sone that creates the post + * @param time + * The time of the post + * @param text + * The text of the post + * @return The created post + */ + public Post createPost(Sone sone, long time, String text) { + return getPost(UUID.randomUUID().toString()).setSone(sone).setTime(time).setText(text); + } + // // ACTIONS // @@ -114,15 +174,30 @@ public class Core extends AbstractService { * @param sone * The Sone to add */ - public void addSone(Sone sone) { + public void addLocalSone(Sone sone) { if (localSones.add(sone)) { + soneCache.put(sone.getId(), sone); SoneInserter soneInserter = new SoneInserter(freenetInterface, sone); soneInserter.start(); + soneDownloader.addSone(sone); soneInserters.put(sone, soneInserter); } } /** + * Adds a remote Sone so that it is watched for updates. + * + * @param sone + * The sone to watch + */ + public void addSone(Sone sone) { + if (!soneCache.containsKey(sone.getId())) { + soneCache.put(sone.getId(), sone); + } + soneDownloader.addSone(sone); + } + + /** * Creates a new Sone at a random location. * * @param name @@ -169,15 +244,14 @@ public class Core extends AbstractService { Sone sone; try { logger.log(Level.FINEST, "Creating new Sone “%s” at %s (%s)…", new Object[] { name, finalRequestUri, finalInsertUri }); - sone = new Sone(UUID.randomUUID(), name, new FreenetURI(finalRequestUri), new FreenetURI(finalInsertUri)); + sone = new Sone(UUID.randomUUID().toString()).setName(name).setRequestUri(new FreenetURI(finalRequestUri).setKeyType("USK").setDocName("Sone-" + name)).setInsertUri(new FreenetURI(finalInsertUri).setKeyType("USK").setDocName("Sone-" + name)); sone.setProfile(new Profile()); /* set modification counter to 1 so it is inserted immediately. */ sone.setModificationCounter(1); - addSone(sone); + addLocalSone(sone); } catch (MalformedURLException mue1) { throw new SoneException(Type.INVALID_URI); } - localSones.add(sone); return sone; } @@ -193,6 +267,36 @@ public class Core extends AbstractService { localSones.remove(sone); } + /** + * Returns the post with the given ID. If no post exists yet with the given + * ID, a new post is returned. + * + * @param postId + * The ID of the post + * @return The post + */ + public Post getPost(String postId) { + if (!postCache.containsKey(postId)) { + postCache.put(postId, new Post(postId)); + } + return postCache.get(postId); + } + + /** + * Returns the reply with the given ID. If no reply exists yet with the + * given ID, a new reply is returned. + * + * @param replyId + * The ID of the reply + * @return The reply + */ + public Reply getReply(String replyId) { + if (!replyCache.containsKey(replyId)) { + replyCache.put(replyId, new Reply(replyId)); + } + return replyCache.get(replyId); + } + // // SERVICE METHODS // @@ -210,6 +314,7 @@ public class Core extends AbstractService { */ @Override protected void serviceStop() { + soneDownloader.stop(); /* stop all Sone inserters. */ for (SoneInserter soneInserter : soneInserters.values()) { soneInserter.stop(); @@ -248,7 +353,8 @@ public class Core extends AbstractService { profile.setFirstName(firstName); profile.setMiddleName(middleName); profile.setLastName(lastName); - Sone sone = new Sone(UUID.fromString(id), name, new FreenetURI(requestUri), new FreenetURI(insertUri)); + Sone sone = new Sone(id).setName(name).setRequestUri(new FreenetURI(requestUri)).setInsertUri(new FreenetURI(insertUri)); + soneCache.put(id, sone); sone.setProfile(profile); int postId = 0; do { @@ -259,11 +365,45 @@ public class Core extends AbstractService { } long time = configuration.getLongValue(postPrefix + "/Time").getValue(null); String text = configuration.getStringValue(postPrefix + "/Text").getValue(null); - Post post = new Post(UUID.fromString(id), sone, time, text); + Post post = getPost(id).setSone(sone).setTime(time).setText(text); sone.addPost(post); } while (true); + int replyCounter = 0; + do { + String replyPrefix = sonePrefix + "/Reply." + replyCounter++; + String replyId = configuration.getStringValue(replyPrefix + "/ID").getValue(null); + if (replyId == null) { + break; + } + Sone replySone = getSone(configuration.getStringValue(replyPrefix + "/Sone/ID").getValue(null)); + String replySoneKey = configuration.getStringValue(replyPrefix + "/Sone/Key").getValue(null); + String replySoneName = configuration.getStringValue(replyPrefix + "/Sone/Name").getValue(null); + replySone.setRequestUri(new FreenetURI(replySoneKey)).setName(replySoneName); + Post replyPost = postCache.get(configuration.getStringValue(replyPrefix + "/Post").getValue(null)); + long replyTime = configuration.getLongValue(replyPrefix + "/Time").getValue(null); + String replyText = configuration.getStringValue(replyPrefix + "/Text").getValue(null); + Reply reply = getReply(replyId).setSone(replySone).setPost(replyPost).setTime(replyTime).setText(replyText); + replyCache.put(replyId, reply); + } while (true); + + /* load friends. */ + int friendCounter = 0; + while (true) { + String friendPrefix = sonePrefix + "/Friend." + friendCounter++; + String friendId = configuration.getStringValue(friendPrefix + "/ID").getValue(null); + if (friendId == null) { + break; + } + Sone friendSone = getSone(friendId); + String friendKey = configuration.getStringValue(friendPrefix + "/Key").getValue(null); + String friendName = configuration.getStringValue(friendPrefix + "/Name").getValue(null); + friendSone.setRequestUri(new FreenetURI(friendKey)).setName(friendName); + addSone(friendSone); + sone.addFriend(sone); + } + sone.setModificationCounter(modificationCounter); - addSone(sone); + addLocalSone(sone); } catch (MalformedURLException mue1) { logger.log(Level.WARNING, "Could not create Sone from requestUri (“" + requestUri + "”) and insertUri (“" + insertUri + "”)!", mue1); } @@ -300,16 +440,37 @@ public class Core extends AbstractService { configuration.getLongValue(postPrefix + "/Time").setValue(post.getTime()); configuration.getStringValue(postPrefix + "/Text").setValue(post.getText()); } + /* write null ID as terminator. */ + configuration.getStringValue(sonePrefix + "/Post." + postId + "/ID").setValue(null); + int replyId = 0; for (Reply reply : sone.getReplies()) { String replyPrefix = sonePrefix + "/Reply." + replyId++; configuration.getStringValue(replyPrefix + "/ID").setValue(reply.getId()); - configuration.getStringValue(replyPrefix + "/Sone").setValue(reply.getSone().getId()); + configuration.getStringValue(replyPrefix + "/Sone/ID").setValue(reply.getSone().getId()); + configuration.getStringValue(replyPrefix + "/Sone/Key").setValue(reply.getSone().getRequestUri().toString()); + configuration.getStringValue(replyPrefix + "/Sone/Name").setValue(reply.getSone().getName()); configuration.getStringValue(replyPrefix + "/Post").setValue(reply.getPost().getId()); configuration.getLongValue(replyPrefix + "/Time").setValue(reply.getTime()); configuration.getStringValue(replyPrefix + "/Text").setValue(reply.getText()); } + /* write null ID as terminator. */ + configuration.getStringValue(sonePrefix + "/Reply." + replyId + "/ID").setValue(null); + + int friendId = 0; + for (Sone friend : sone.getFriends()) { + String friendPrefix = sonePrefix + "/Friend." + friendId++; + configuration.getStringValue(friendPrefix + "/ID").setValue(friend.getId()); + configuration.getStringValue(friendPrefix + "/Key").setValue(friend.getRequestUri().toString()); + configuration.getStringValue(friendPrefix + "/Name").setValue(friend.getName()); + } + /* write null ID as terminator. */ + configuration.getStringValue(sonePrefix + "/Friend." + friendId + "/ID").setValue(null); + } + /* write null ID as terminator. */ + configuration.getStringValue("Sone/Sone." + soneId + "/ID").setValue(null); + } catch (ConfigurationException ce1) { logger.log(Level.WARNING, "Could not store configuration!", ce1); }