X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdatabase%2Fmemory%2FConfigurationLoader.java;h=1691ddb7ffa09bba3dcfaee188ef4b5f74e80781;hp=24505acf1f7319de93e5573ff6ada3ccf9187f14;hb=2524f4d47c56874a263f9e53ec5c4035f2baa7e0;hpb=36b8e20651c14970ca30a1b8ed43af219b367bc9

diff --git a/src/main/java/net/pterodactylus/sone/database/memory/ConfigurationLoader.java b/src/main/java/net/pterodactylus/sone/database/memory/ConfigurationLoader.java
index 24505ac..1691ddb 100644
--- a/src/main/java/net/pterodactylus/sone/database/memory/ConfigurationLoader.java
+++ b/src/main/java/net/pterodactylus/sone/database/memory/ConfigurationLoader.java
@@ -1,9 +1,14 @@
 package net.pterodactylus.sone.database.memory;
 
+import static java.util.logging.Level.WARNING;
+
+import java.util.Collection;
 import java.util.HashSet;
 import java.util.Set;
+import java.util.logging.Logger;
 
 import net.pterodactylus.util.config.Configuration;
+import net.pterodactylus.util.config.ConfigurationException;
 
 /**
  * Helper class for interacting with a {@link Configuration}.
@@ -12,55 +17,68 @@ import net.pterodactylus.util.config.Configuration;
  */
 public class ConfigurationLoader {
 
+	private static final Logger logger =
+			Logger.getLogger("Sone.Database.Memory.Configuration");
 	private final Configuration configuration;
 
 	public ConfigurationLoader(Configuration configuration) {
 		this.configuration = configuration;
 	}
 
+	public synchronized Set<String> loadFriends(String localSoneId) {
+		return loadIds("Sone/" + localSoneId + "/Friends");
+	}
+
+	public void saveFriends(String soneId, Collection<String> friends) {
+		saveIds("Sone/" + soneId + "/Friends", friends);
+	}
+
 	public synchronized Set<String> loadKnownPosts() {
-		Set<String> knownPosts = new HashSet<String>();
-		int postCounter = 0;
-		while (true) {
-			String knownPostId = configuration
-					.getStringValue("KnownPosts/" + postCounter++ + "/ID")
-					.getValue(null);
-			if (knownPostId == null) {
-				break;
-			}
-			knownPosts.add(knownPostId);
-		}
-		return knownPosts;
+		return loadIds("KnownPosts");
 	}
 
 	public synchronized Set<String> loadKnownPostReplies() {
-		Set<String> knownPostReplies = new HashSet<String>();
-		int replyCounter = 0;
+		return loadIds("KnownReplies");
+	}
+
+	public synchronized Set<String> loadBookmarkedPosts() {
+		return loadIds("Bookmarks/Post");
+	}
+
+	private Set<String> loadIds(String prefix) {
+		Set<String> ids = new HashSet<String>();
+		int idCounter = 0;
 		while (true) {
-			String knownReplyId = configuration
-					.getStringValue("KnownReplies/" + replyCounter++ + "/ID")
+			String id = configuration
+					.getStringValue(prefix + "/" + idCounter++ + "/ID")
 					.getValue(null);
-			if (knownReplyId == null) {
+			if (id == null) {
 				break;
 			}
-			knownPostReplies.add(knownReplyId);
+			ids.add(id);
 		}
-		return knownPostReplies;
+		return ids;
 	}
 
-	public synchronized Set<String> loadBookmarkedPosts() {
-		Set<String> bookmarkedPosts = new HashSet<String>();
-		int postCounter = 0;
-		while (true) {
-			String bookmarkedPostId = configuration
-					.getStringValue("Bookmarks/Post/" + postCounter++ + "/ID")
-					.getValue(null);
-			if (bookmarkedPostId == null) {
-				break;
+	public synchronized void saveBookmarkedPosts(
+			Set<String> bookmarkedPosts) {
+		saveIds("Bookmarks/Post", bookmarkedPosts);
+	}
+
+	private void saveIds(String prefix, Collection<String> ids) {
+		try {
+			int idCounter = 0;
+			for (String id : ids) {
+				configuration
+						.getStringValue(prefix + "/" + idCounter++ + "/ID")
+						.setValue(id);
 			}
-			bookmarkedPosts.add(bookmarkedPostId);
+			configuration
+					.getStringValue(prefix + "/" + idCounter + "/ID")
+					.setValue(null);
+		} catch (ConfigurationException ce1) {
+			logger.log(WARNING, "Could not save bookmarked posts!", ce1);
 		}
-		return bookmarkedPosts;
 	}
 
 }