1 files changed, 6 insertions, 0 deletions
diff --git a/java/broker/src/main/java/org/apache/qpid/server/message/AMQMessageHeader.java b/java/broker/src/main/java/org/apache/qpid/server/message/AMQMessageHeader.java
index faac14f8a7..63bd1e45a0 100644
--- a/java/broker/src/main/java/org/apache/qpid/server/message/AMQMessageHeader.java
+++ b/java/broker/src/main/java/org/apache/qpid/server/message/AMQMessageHeader.java
@@ -20,6 +20,7 @@
  */
 package org.apache.qpid.server.message;
 
+import java.util.Collection;
 import java.util.Set;
 
 public interface AMQMessageHeader
@@ -28,6 +29,10 @@ public interface AMQMessageHeader
 
     long getExpiration();
 
+    String getUserId();
+
+    String getAppId();
+
     String getMessageId();
 
     String getMimeType();
@@ -52,4 +57,5 @@ public interface AMQMessageHeader
 
     boolean containsHeader(String name);
 
+    Collection<String> getHeaderNames();
 }