1 files changed, 0 insertions, 124 deletions
diff --git a/trunk/qpid/java/systests/src/main/java/org/apache/qpid/test/framework/clocksynch/ClockSynchThread.java b/trunk/qpid/java/systests/src/main/java/org/apache/qpid/test/framework/clocksynch/ClockSynchThread.java
deleted file mode 100644
index 3d4c4f7d12..0000000000
--- a/trunk/qpid/java/systests/src/main/java/org/apache/qpid/test/framework/clocksynch/ClockSynchThread.java
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- *
- * 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.test.framework.clocksynch;
-
-import org.apache.log4j.Logger;
-
-import org.apache.qpid.junit.extensions.ShutdownHookable;
-import org.apache.qpid.junit.extensions.Throttle;
-
-/**
- * ClockSynchThread is a convenient utility for running a thread that periodically synchronizes the clock against
- * a reference. Supply it with a {@link ClockSynchronizer} and a {@link Throttle} and it will continually keep the
- * clock up-to-date at a rate determined by the throttle.
- *
- * <p/><table id="crc"><caption>CRC Card</caption>
- * <tr><th> Responsibilities <th> Collaborations
- * <tr><td> Continually sychronize the clock at a throttled rate.
- * </table>
- */
-public class ClockSynchThread extends Thread implements ShutdownHookable
-{
-    /** Used for debugging. */
-    private static final Logger log = Logger.getLogger(ClockSynchThread.class);
-
-    /** Holds the clock syncher for the synch thread. */
-    private ClockSynchronizer clockSyncher;
-
-    /** Holds the throttle to limit the synch rate. */
-    private Throttle throttle;
-
-    /** Flag to indicate that the periodic clock syncher should keep running. */
-    boolean doSynch = true;
-
-    /**
-     * Creates a clock synchronizer thread from a clock synchronizer and a throttle.
-     *
-     * @param syncher  The clock synchronizer.
-     * @param throttle The throttle.
-     */
-    public ClockSynchThread(ClockSynchronizer syncher, Throttle throttle)
-    {
-        this.clockSyncher = syncher;
-        this.throttle = throttle;
-    }
-
-    /**
-     * Terminates the synchronization thread.
-     */
-    public void terminate()
-    {
-        doSynch = false;
-    }
-
-    /**
-     * Continually updates the clock, until {@link #terminate()} is called.
-     */
-    public void run()
-    {
-        while (doSynch)
-        {
-            // Perform a clock clockSynch.
-            try
-            {
-                // Wait controlled by the throttle before doing the next synch.
-                throttle.throttle();
-
-                clockSyncher.synch();
-                log.debug("Clock synched, delta = " + clockSyncher.getDelta() + ", epsilon = " + clockSyncher.getEpsilon()
-                    + ".");
-            }
-            // Terminate the synch thread if the synchronization cannot be achieved.
-            catch (ClockSynchFailureException e)
-            {
-                log.debug("Cannot synchronize the clock (reference service may be down). Terminating the synch thread.");
-                doSynch = false;
-            }
-        }
-    }
-
-    /**
-     * Gets the clock synchronizer that is kept continually up to date.
-     *
-     * @return The clock synchronizer that is kept continually up to date.
-     */
-    public ClockSynchronizer getClockSyncher()
-    {
-        return clockSyncher;
-    }
-
-    /**
-     * Supplies a shutdown hook, that terminates the synching thread.
-     *
-     * @return The shut down hook.
-     */
-    public Thread getShutdownHook()
-    {
-        return new Thread(new Runnable()
-                {
-                    public void run()
-                    {
-                        doSynch = false;
-                    }
-                });
-    }
-}
-