1 files changed, 127 insertions, 0 deletions
diff --git a/java/java/client/test/src/org/apache/qpid/transacted/Relay.java b/java/java/client/test/src/org/apache/qpid/transacted/Relay.java
new file mode 100644
index 0000000000..cede95e5f0
--- /dev/null
+++ b/java/java/client/test/src/org/apache/qpid/transacted/Relay.java
@@ -0,0 +1,127 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * 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
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ */
+package org.apache.qpid.transacted;
+
+import org.apache.qpid.client.AMQSession;
+
+import javax.jms.MessageProducer;
+import javax.jms.MessageConsumer;
+import javax.jms.Session;
+import javax.jms.Destination;
+import javax.jms.Connection;
+import javax.jms.JMSException;
+import javax.jms.Message;
+import javax.jms.TextMessage;
+import javax.jms.DeliveryMode;
+
+class Relay implements Runnable
+{
+    private final Connection _con;
+    private final Session _session;
+    private final MessageConsumer _src;
+    private final MessageProducer _dest;
+    private final int _batch;
+    private final boolean _echo;
+    private int _counter;
+    private long start;
+    private boolean _running;
+
+    Relay(Destination src, Destination dest, Connection con) throws JMSException
+    {
+        this(src, dest, con, false, 100, true);
+    }
+
+    Relay(Destination src, Destination dest, Connection con, boolean echo, int batch, boolean persistent) throws JMSException
+    {
+        _echo = echo;
+        _batch = batch;
+        _con = con;
+        _session = con.createSession(true, AMQSession.NO_ACKNOWLEDGE);
+        _src = _session.createConsumer(src);
+        _dest = _session.createProducer(dest);
+        _dest.setDeliveryMode(persistent ? DeliveryMode.PERSISTENT : DeliveryMode.NON_PERSISTENT);
+
+    }
+
+    public void run()
+    {
+        start = System.currentTimeMillis();
+        try{
+            while(true) relay();
+        }
+        catch(JMSException e)
+        {
+            e.printStackTrace();
+        }
+        try
+        {
+            _session.close();
+        }
+        catch (JMSException e)
+        {
+            e.printStackTrace();
+        }
+    }
+
+    void relay() throws JMSException
+    {
+        _dest.send(relay(_src.receive()));
+        _session.commit();
+    }
+
+    Message relay(Message in) throws JMSException
+    {
+        if(!_running)
+        {
+            System.out.println(_con.getClientID() + " started.");
+            _running = true;
+        }
+        if(++_counter % _batch == 0)
+        {
+            long time = System.currentTimeMillis() - start;
+            System.out.println(_batch + " iterations performed in " + time + " ms");
+            try
+            {
+                Thread.sleep(100);
+            }
+            catch (InterruptedException e)
+            {
+                e.printStackTrace();
+            }
+            start = System.currentTimeMillis();
+        }
+        if(_echo)
+        {
+            System.out.println("Received: " + ((TextMessage) in).getText());
+        }
+        return _session.createTextMessage(_con.getClientID() + _counter);
+    }
+
+    void start() throws InterruptedException, JMSException
+    {
+        Thread runner = new Thread(this);
+        runner.start();
+        _con.start();
+        System.out.println(_con.getClientID() + " waiting...");
+        runner.join();
+        _con.close();
+    }
+}