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/*
*
* 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.interop.clienttestcases;
import org.apache.log4j.Logger;
import org.apache.qpid.test.framework.TestUtils;
import org.apache.qpid.test.framework.distributedtesting.TestClient;
import org.apache.qpid.test.framework.distributedtesting.TestClientControlledTest;
import javax.jms.*;
/**
* Implements test case 4, P2P messages with message size. Sends/received a specified number of messages to a specified
* route on the default direct exchange, of a specified size. Produces reports on the actual number of messages
* sent/received.
*
* <p><table id="crc"><caption>CRC Card</caption>
* <tr><th> Responsibilities <th> Collaborations
* <tr><td> Supply the name of the test case that this implements.
* <tr><td> Accept/Reject invites based on test parameters.
* <tr><td> Adapt to assigned roles.
* <tr><td> Send required number of test messages.
* <tr><td> Generate test reports.
* </table>
*/
public class TestCase4P2PMessageSize implements TestClientControlledTest, MessageListener
{
/** Used for debugging. */
private static final Logger log = Logger.getLogger(TestCase4P2PMessageSize.class);
/** Holds the count of test messages received. */
private int messageCount;
/** The role to be played by the test. */
private Roles role;
/** The number of test messages to send. */
private int numMessages;
/** The size of the test messages to send. */
private int messageSize;
/** The connection to send the test messages on. */
private Connection connection;
/** The controlSession to send the test messages on. */
private Session session;
/** The producer to send the test messages with. */
MessageProducer producer;
/**
* Should provide the name of the test case that this class implements. The exact names are defined in the
* interop testing spec.
*
* @return The name of the test case that this implements.
*/
public String getName()
{
log.debug("public String getName(): called");
return "TC4_P2PMessageSize";
}
/**
* Determines whether the test invite that matched this test case is acceptable.
*
* @param inviteMessage The invitation to accept or reject.
*
* @return <tt>true</tt> to accept the invitation, <tt>false</tt> to reject it.
*
* @throws JMSException Any JMSException resulting from reading the message are allowed to fall through.
*/
public boolean acceptInvite(Message inviteMessage) throws JMSException
{
log.debug("public boolean acceptInvite(Message inviteMessage = " + inviteMessage + "): called");
// All invites are acceptable.
return true;
}
/**
* Assigns the role to be played by this test case. The test parameters are fully specified in the
* assignment message. When this method return the test case will be ready to execute.
*
* @param role The role to be played; sender or receivers.
*
* @param assignRoleMessage The role assingment message, contains the full test parameters.
*
* @throws JMSException Any JMSException resulting from reading the message are allowed to fall through.
*/
public void assignRole(Roles role, Message assignRoleMessage) throws JMSException
{
log.debug("public void assignRole(Roles role = " + role + ", Message assignRoleMessage = " + assignRoleMessage
+ "): called");
// Reset the message count for a new test.
messageCount = 0;
// Take note of the role to be played.
this.role = role;
// Create a new connection to pass the test messages on.
connection = TestUtils.createConnection(TestClient.testContextProperties);
session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
// Extract and retain the test parameters.
numMessages = assignRoleMessage.getIntProperty("P2P_NUM_MESSAGES");
messageSize = assignRoleMessage.getIntProperty("messageSize");
Destination sendDestination = session.createQueue(assignRoleMessage.getStringProperty("P2P_QUEUE_AND_KEY_NAME"));
log.debug("numMessages = " + numMessages);
log.debug("sendDestination = " + sendDestination);
log.debug("role = " + role);
switch (role)
{
// Check if the sender role is being assigned, and set up a message producer if so.
case SENDER:
producer = session.createProducer(sendDestination);
break;
// Otherwise the receivers role is being assigned, so set this up to listen for messages.
case RECEIVER:
MessageConsumer consumer = session.createConsumer(sendDestination);
consumer.setMessageListener(this);
break;
}
connection.start();
}
/**
* Performs the test case actions. Returning from here, indicates that the sending role has completed its test.
*
* @param numMessages The number of test messages to send.
*
* @throws JMSException Any JMSException resulting from reading the message are allowed to fall through.
*/
public void start(int numMessages) throws JMSException
{
log.debug("public void start(): called");
// Check that the sender role is being performed.
if (role.equals(Roles.SENDER))
{
Message testMessage = TestUtils.createTestMessageOfSize(session, messageSize);
for (int i = 0; i < this.numMessages; i++)
{
producer.send(testMessage);
// Increment the message count.
messageCount++;
}
}
}
/**
* Gets a report on the actions performed by the test case in its assigned role.
*
* @param session The controlSession to create the report message in.
*
* @return The report message.
*
* @throws JMSException Any JMSExceptions resulting from creating the report are allowed to fall through.
*/
public Message getReport(Session session) throws JMSException
{
log.debug("public Message getReport(Session controlSession): called");
// Close the test connection.
connection.close();
// Generate a report message containing the count of the number of messages passed.
Message report = session.createMessage();
report.setStringProperty("CONTROL_TYPE", "REPORT");
report.setIntProperty("MESSAGE_COUNT", messageCount);
return report;
}
/**
* Counts incoming test messages.
*
* @param message The incoming test message.
*/
public void onMessage(Message message)
{
log.debug("public void onMessage(Message message = " + message + "): called");
// Increment the message count.
messageCount++;
}
}
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