From 19b4b9894848e54aabf8714da33178eb367337e4 Mon Sep 17 00:00:00 2001
From: Rajith Muditha Attapattu <rajith@apache.org>
Date: Mon, 5 Sep 2011 02:20:53 +0000
Subject: QPID-3466 Added logic to convert exchange/replyTo pairs into address
 strings.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1165148 13f79535-47bb-0310-9956-ffa450edef68
---
 .../client/message/AMQMessageDelegate_0_10.java    | 61 ++++++++++++++++++++--
 1 file changed, 58 insertions(+), 3 deletions(-)

diff --git a/qpid/java/client/src/main/java/org/apache/qpid/client/message/AMQMessageDelegate_0_10.java b/qpid/java/client/src/main/java/org/apache/qpid/client/message/AMQMessageDelegate_0_10.java
index 182b7b65d8..2793411f74 100644
--- a/qpid/java/client/src/main/java/org/apache/qpid/client/message/AMQMessageDelegate_0_10.java
+++ b/qpid/java/client/src/main/java/org/apache/qpid/client/message/AMQMessageDelegate_0_10.java
@@ -47,6 +47,7 @@ import org.apache.qpid.client.AMQSession_0_10;
 import org.apache.qpid.client.CustomJMSXProperty;
 import org.apache.qpid.framing.AMQShortString;
 import org.apache.qpid.jms.Message;
+import org.apache.qpid.messaging.Address;
 import org.apache.qpid.transport.DeliveryProperties;
 import org.apache.qpid.transport.ExchangeQueryResult;
 import org.apache.qpid.transport.Future;
@@ -55,6 +56,8 @@ import org.apache.qpid.transport.MessageDeliveryMode;
 import org.apache.qpid.transport.MessageDeliveryPriority;
 import org.apache.qpid.transport.MessageProperties;
 import org.apache.qpid.transport.ReplyTo;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * This extends AbstractAMQMessageDelegate which contains common code between
@@ -63,6 +66,7 @@ import org.apache.qpid.transport.ReplyTo;
  */
 public class AMQMessageDelegate_0_10 extends AbstractAMQMessageDelegate
 {
+    private static final Logger _logger = LoggerFactory.getLogger(AMQMessageDelegate_0_10.class);
     private static final Map<ReplyTo, SoftReference<Destination>> _destinationCache = Collections.synchronizedMap(new HashMap<ReplyTo, SoftReference<Destination>>());
 
     public static final String JMS_TYPE = "x-jms-type";
@@ -95,8 +99,22 @@ public class AMQMessageDelegate_0_10 extends AbstractAMQMessageDelegate
 
         AMQDestination dest;
 
-        dest = generateDestination(new AMQShortString(_deliveryProps.getExchange()),
+        if (AMQDestination.getDefaultDestSyntax() == AMQDestination.DestSyntax.BURL)
+        {
+            dest = generateDestination(new AMQShortString(_deliveryProps.getExchange()),
                                    new AMQShortString(_deliveryProps.getRoutingKey()));
+        }
+        else
+        {
+            String subject = null;
+            if (messageProps != null && messageProps.getApplicationHeaders() != null)
+            {
+                subject = (String)messageProps.getApplicationHeaders().get(QpidMessageProperties.QPID_SUBJECT);
+            }
+            dest = (AMQDestination) convertToAddressBasedDestination(_deliveryProps.getExchange(),
+                    _deliveryProps.getRoutingKey(), subject);
+        }
+        
         setJMSDestination(dest);        
     }
 
@@ -242,13 +260,50 @@ public class AMQMessageDelegate_0_10 extends AbstractAMQMessageDelegate
                 String exchange = replyTo.getExchange();
                 String routingKey = replyTo.getRoutingKey();
 
-                dest = generateDestination(new AMQShortString(exchange), new AMQShortString(routingKey));
+                if (AMQDestination.getDefaultDestSyntax() == AMQDestination.DestSyntax.BURL)
+                {
+            
+                    dest = generateDestination(new AMQShortString(exchange), new AMQShortString(routingKey));
+                }
+                else
+                {
+                    dest = convertToAddressBasedDestination(exchange,routingKey,null);
+                }
                 _destinationCache.put(replyTo, new SoftReference<Destination>(dest));
             }
 
             return dest;
         }
     }
+    
+    private Destination convertToAddressBasedDestination(String exchange, String routingKey, String subject)
+    {
+        String addr;
+        if ("".equals(exchange)) // type Queue
+        {
+            subject = (subject == null) ? "" : "/" + subject;
+            addr = routingKey + subject;
+        }
+        else
+        {
+            addr = exchange + "/" + routingKey;
+        }
+        
+        try
+        {
+            return AMQDestination.createDestination("ADDR:" + addr.toString() + ";{create: always}");
+        }
+        catch(Exception e)
+        {
+            // An exception is only thrown here if the address syntax is invalid.
+            // Logging the exception, but not throwing as this is only important to Qpid developers.
+            // An exception here means a bug in the code.
+            _logger.error("Exception when constructing an address string from the ReplyTo struct");
+            
+            // falling back to the old way of doing it to ensure the application continues.
+            return generateDestination(new AMQShortString(exchange), new AMQShortString(routingKey));
+        } 
+    }
 
     public void setJMSReplyTo(Destination destination) throws JMSException
     {
@@ -337,7 +392,7 @@ public class AMQMessageDelegate_0_10 extends AbstractAMQMessageDelegate
         Destination replyTo = getJMSReplyTo();
         if(replyTo != null)
         {
-            return ((AMQDestination)replyTo).toURL();
+            return ((AMQDestination)replyTo).toString();
         }
         else
         {
-- 
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