X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdata%2FImage.java;h=d8a8ab192d9770c693b64caa7949fc80b2f375ee;hb=20436264b1f2a05c6e3e3e64290656c732e77dba;hp=8d5f0230fd616c261bd4593ba77038ac4fd8aaf7;hpb=cce88f819ae0ef84b5a86c6a826f88ce0208107f;p=Sone.git

diff --git a/src/main/java/net/pterodactylus/sone/data/Image.java b/src/main/java/net/pterodactylus/sone/data/Image.java
index 8d5f023..d8a8ab1 100644
--- a/src/main/java/net/pterodactylus/sone/data/Image.java
+++ b/src/main/java/net/pterodactylus/sone/data/Image.java
@@ -1,5 +1,5 @@
 /*
- * Sone - Image.java - Copyright © 2011–2012 David Roden
+ * Sone - Image.java - Copyright © 2011–2013 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
@@ -23,12 +23,15 @@ import static com.google.common.base.Preconditions.checkState;
 
 import java.util.UUID;
 
+import com.google.common.hash.Hasher;
+import com.google.common.hash.Hashing;
+
 /**
  * Container for image metadata.
  *
  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  */
-public class Image implements Fingerprintable {
+public class Image implements Identified, Fingerprintable {
 
 	/** The ID of the image. */
 	private final String id;
@@ -296,13 +299,13 @@ public class Image implements Fingerprintable {
 	 */
 	@Override
 	public String getFingerprint() {
-		StringBuilder fingerprint = new StringBuilder();
-		fingerprint.append("Image(");
-		fingerprint.append("ID(").append(id).append(')');
-		fingerprint.append("Title(").append(title).append(')');
-		fingerprint.append("Description(").append(description).append(')');
-		fingerprint.append(')');
-		return fingerprint.toString();
+		Hasher hash = Hashing.sha256().newHasher();
+		hash.putString("Image(");
+		hash.putString("ID(").putString(id).putString(")");
+		hash.putString("Title(").putString(title).putString(")");
+		hash.putString("Description(").putString(description).putString(")");
+		hash.putString(")");
+		return hash.hash().toString();
 	}
 
 	//