From de35b9f746aa9ad4018a494106ab42c8f549ed1b Mon Sep 17 00:00:00 2001
From: Thinkofdeath <thinkofdeath@spigotmc.org>
Date: Thu, 4 Dec 2014 10:10:54 +0000
Subject: Fix Pattern serialization

---
 src/main/java/org/bukkit/block/banner/Pattern.java | 35 +++++++++++++++++++++-
 1 file changed, 34 insertions(+), 1 deletion(-)

(limited to 'src/main')

diff --git a/src/main/java/org/bukkit/block/banner/Pattern.java b/src/main/java/org/bukkit/block/banner/Pattern.java
index ba51c1fc..95b0f3c8 100644
--- a/src/main/java/org/bukkit/block/banner/Pattern.java
+++ b/src/main/java/org/bukkit/block/banner/Pattern.java
@@ -1,11 +1,18 @@
 package org.bukkit.block.banner;
 
+import com.google.common.collect.ImmutableMap;
+import java.util.Map;
+import java.util.NoSuchElementException;
 import org.bukkit.DyeColor;
+import org.bukkit.configuration.serialization.ConfigurationSerializable;
 import org.bukkit.configuration.serialization.SerializableAs;
 
 @SerializableAs("Pattern")
-public class Pattern {
+public class Pattern implements ConfigurationSerializable {
 
+    private static final String COLOR = "color";
+    private static final String PATTERN = "pattern";
+    
     private final DyeColor color;
     private final PatternType pattern;
 
@@ -20,6 +27,32 @@ public class Pattern {
         this.color = color;
         this.pattern = pattern;
     }
+    
+    /**
+     * Constructor for deserialization.
+     *
+     * @param map the map to deserialize from
+     */
+    public Pattern(Map<String, Object> map) {
+        color = DyeColor.valueOf(getString(map, COLOR));
+        pattern = PatternType.getByIdentifier(getString(map, PATTERN));
+    }    
+
+    private static String getString(Map<?,?> map, Object key) {
+        Object str = map.get(key);
+        if (str instanceof String) {
+            return (String) str;
+        }
+        throw new NoSuchElementException(map + " does not contain " + key);
+    }
+    
+    @Override
+    public Map<String, Object> serialize() {
+        return ImmutableMap.<String, Object>of(
+            COLOR, color.toString(),
+            PATTERN, pattern.getIdentifier()
+        );
+    }
 
     /**
      * Returns the color of the pattern
-- 
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