1 files changed, 19 insertions, 2 deletions
diff --git a/java/broker/src/main/java/org/apache/qpid/server/exchange/ExchangeRegistry.java b/java/broker/src/main/java/org/apache/qpid/server/exchange/ExchangeRegistry.java
index 795ae2e140..4dcedb4797 100644
--- a/java/broker/src/main/java/org/apache/qpid/server/exchange/ExchangeRegistry.java
+++ b/java/broker/src/main/java/org/apache/qpid/server/exchange/ExchangeRegistry.java
@@ -7,9 +7,9 @@
  * to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
- * 
+ *
  *   http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@@ -57,4 +57,21 @@ public interface ExchangeRegistry
     void clearAndUnregisterMbeans();
 
     Exchange getExchange(UUID exchangeId);
+
+    Collection<Exchange> getExchanges();
+
+    void addRegistryChangeListener(RegistryChangeListener listener);
+
+    /**
+     * Validates the name of user custom exchange.
+     * <p>
+     * Return true if the exchange name is reserved and false otherwise.
+     */
+    boolean isReservedExchangeName(String name);
+
+    interface RegistryChangeListener
+    {
+        void exchangeRegistered(Exchange exchange);
+        void exchangeUnregistered(Exchange exchange);
+    }
 }