From 8686ffe76117aea1e9b9ffcb4f1ad455e1ae197c Mon Sep 17 00:00:00 2001
From: Leonardo Menezes <leonardo.menezes@xing.com>
Date: Tue, 7 Jan 2014 00:51:56 +0100
Subject: [PATCH] Expose headers list in RestRequest

Closes #4609
---
 .../java/org/elasticsearch/http/netty/NettyHttpRequest.java | 6 ++++++
 src/main/java/org/elasticsearch/rest/RestRequest.java       | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/src/main/java/org/elasticsearch/http/netty/NettyHttpRequest.java b/src/main/java/org/elasticsearch/http/netty/NettyHttpRequest.java
index e24c7b46d66..59bebaa215b 100644
--- a/src/main/java/org/elasticsearch/http/netty/NettyHttpRequest.java
+++ b/src/main/java/org/elasticsearch/http/netty/NettyHttpRequest.java
@@ -142,4 +142,10 @@ public class NettyHttpRequest extends AbstractRestRequest implements HttpRequest
         }
         return value;
     }
+
+    @Override
+    public Iterable<Map.Entry<String, String>> headers() {
+        return request.headers().entries();
+    }
+
 }
diff --git a/src/main/java/org/elasticsearch/rest/RestRequest.java b/src/main/java/org/elasticsearch/rest/RestRequest.java
index 89a35e06d1e..18b3d4a7589 100644
--- a/src/main/java/org/elasticsearch/rest/RestRequest.java
+++ b/src/main/java/org/elasticsearch/rest/RestRequest.java
@@ -84,4 +84,6 @@ public interface RestRequest extends ToXContent.Params {
     ByteSizeValue paramAsSize(String key, ByteSizeValue defaultValue);
 
     Map<String, String> params();
+
+    Iterable<Map.Entry<String, String>> headers();
 }