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Diffstat (limited to 'java/systests/src/main/java/org/apache/qpid/test/framework/MessageMonitor.java')
-rw-r--r-- | java/systests/src/main/java/org/apache/qpid/test/framework/MessageMonitor.java | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/java/systests/src/main/java/org/apache/qpid/test/framework/MessageMonitor.java b/java/systests/src/main/java/org/apache/qpid/test/framework/MessageMonitor.java deleted file mode 100644 index 5265c0416f..0000000000 --- a/java/systests/src/main/java/org/apache/qpid/test/framework/MessageMonitor.java +++ /dev/null @@ -1,104 +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; - -import org.apache.log4j.Logger; - -import javax.jms.Message; -import javax.jms.MessageListener; -import java.util.concurrent.atomic.AtomicInteger; - -/** - * MessageMonitor is used to record information about messages received. This will provide methods to check various - * properties, such as the type, number and content of messages received in order to verify the correct behaviour of - * tests. - * - * <p/><table id="crc"><caption>CRC Card</caption> - * <tr><th> Responsibilities <th> Collaborations - * <tr><td> Count incoming messages. - * <tr><td> Record time ellapsed since the arrival of the first message. - * <tr><td> Reset all counts and timings. - * </table> - */ -public class MessageMonitor implements MessageListener -{ - /** Used for debugging. */ - private final Logger log = Logger.getLogger(MessageMonitor.class); - - /** Holds the count of messages received since the last query. */ - protected AtomicInteger numMessages = new AtomicInteger(); - - /** Holds the time of arrival of the first message. */ - protected Long firstMessageTime = null; - - /** - * Handles received messages. Does Nothing. - * - * @param message The message. Ignored. - */ - public void onMessage(Message message) - { - // log.debug("public void onMessage(Message message): called"); - - numMessages.getAndIncrement(); - } - - /** - * Gets the count of messages. - * - * @return The count of messages. - */ - public int getNumMessage() - { - if (firstMessageTime == null) - { - firstMessageTime = System.nanoTime(); - } - - return numMessages.get(); - } - - /** - * Gets the time elapsed since the first message arrived, in nanos, or zero if no messages have arrived yet. - * - * @return The time elapsed since the first message arrived, in nanos, or zero if no messages have arrived yet. - */ - public long getTime() - { - if (firstMessageTime != null) - { - return System.nanoTime() - firstMessageTime; - } - else - { - return 0L; - } - } - - /** - * Resets the message count and timer to zero. - */ - public void reset() - { - numMessages.set(0); - firstMessageTime = null; - } -} |