From 0b8194c25d3dc9a68601b95e13adc4a5d92628c1 Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Mon, 4 Nov 2013 06:26:47 +0100
Subject: [PATCH] Add method to expose a Sone loader.

---
 src/main/java/net/pterodactylus/sone/core/Core.java            |  6 ++++++
 .../java/net/pterodactylus/sone/database/SoneProvider.java     |  3 +++
 .../net/pterodactylus/sone/database/memory/MemoryDatabase.java | 10 ++++++++++
 3 files changed, 19 insertions(+)

diff --git a/src/main/java/net/pterodactylus/sone/core/Core.java b/src/main/java/net/pterodactylus/sone/core/Core.java
index 8fcfe10..8e6f1b0 100644
--- a/src/main/java/net/pterodactylus/sone/core/Core.java
+++ b/src/main/java/net/pterodactylus/sone/core/Core.java
@@ -97,6 +97,7 @@ import net.pterodactylus.util.number.Numbers;
 import net.pterodactylus.util.service.AbstractService;
 import net.pterodactylus.util.thread.NamedThreadFactory;
 
+import com.google.common.base.Function;
 import freenet.keys.FreenetURI;
 
 import com.google.common.base.Optional;
@@ -330,6 +331,11 @@ public class Core extends AbstractService implements SoneProvider {
 	}
 
 	@Override
+	public Function<String, Optional<Sone>> getSone() {
+		return database.getSone();
+	}
+
+	@Override
 	public Optional<Sone> getSone(String id) {
 		synchronized (sones) {
 			return Optional.fromNullable(sones.get(id));
diff --git a/src/main/java/net/pterodactylus/sone/database/SoneProvider.java b/src/main/java/net/pterodactylus/sone/database/SoneProvider.java
index 993804f..b944ab8 100644
--- a/src/main/java/net/pterodactylus/sone/database/SoneProvider.java
+++ b/src/main/java/net/pterodactylus/sone/database/SoneProvider.java
@@ -21,6 +21,7 @@ import java.util.Collection;
 
 import net.pterodactylus.sone.data.Sone;
 
+import com.google.common.base.Function;
 import com.google.common.base.Optional;
 
 /**
@@ -30,6 +31,8 @@ import com.google.common.base.Optional;
  */
 public interface SoneProvider {
 
+	Function<String, Optional<Sone>> getSone();
+
 	/**
 	 * Returns the Sone with the given ID, or {@link Optional#absent()} if it
 	 * does not exist.
diff --git a/src/main/java/net/pterodactylus/sone/database/memory/MemoryDatabase.java b/src/main/java/net/pterodactylus/sone/database/memory/MemoryDatabase.java
index e311a5e..02ca290 100644
--- a/src/main/java/net/pterodactylus/sone/database/memory/MemoryDatabase.java
+++ b/src/main/java/net/pterodactylus/sone/database/memory/MemoryDatabase.java
@@ -173,6 +173,16 @@ public class MemoryDatabase extends AbstractService implements Database {
 	}
 
 	@Override
+	public Function<String, Optional<Sone>> getSone() {
+		return new Function<String, Optional<Sone>>() {
+			@Override
+			public Optional<Sone> apply(String soneId) {
+				return (soneId == null) ? Optional.<Sone>absent() : getSone(soneId);
+			}
+		};
+	}
+
+	@Override
 	public Optional<Sone> getSone(String soneId) {
 		lock.readLock().lock();
 		try {
-- 
2.7.4