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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.
*
*/
using Apache.Qpid.Integration.Tests.framework.*;
using uk.co.thebadgerset.junit.extensions.util.ParsedProperties;
using javax.jms.MessageConsumer;
using javax.jms.MessageProducer;
using javax.jms.Session;
namespace Apache.Qpid.Integration.Tests.framework.localcircuit
{
/// <summary>
/// Provides an implementation of the <see cref="Publisher"/> interface and wraps a single message producer and consumer on
/// a single controlSession, as a <see cref="CircuitEnd"/>. A local publisher also acts as a circuit end, because for a locally
/// located circuit the assertions may be applied directly, there does not need to be any inter-process messaging
/// between the publisher and its single circuit end, in order to ascertain its status.
///
/// <p/><table id="crc"><caption>CRC Card</caption>
/// <tr><th> Responsibilities <th> Collaborations
/// <tr><td> Provide a message producer for sending messages.
/// <tr><td> Provide a message consumer for receiving messages.
/// <tr><td> Provide assertion that the publisher received no exceptions.
/// <tr><td> Provide assertion that the publisher received a no consumers error code.
/// <tr><td> Provide assertion that the publisher received a no route error code.
/// </table>
/// </summary>
public class LocalPublisherImpl extends CircuitEndBase : Publisher
{
/// <summary> Holds a reference to the containing circuit. </summary>
protected LocalCircuitImpl circuit;
/// <summary>
/// Creates a circuit end point on the specified producer, consumer and controlSession. Monitors are also configured
/// for messages and exceptions received by the circuit end.
/// </summary>
/// <param name="producer"> The message producer for the circuit end point. </param>
/// <param name="consumer"> The message consumer for the circuit end point. </param>
/// <param name="session"> The controlSession for the circuit end point. </param>
/// <param name="messageMonitor"> The monitor to notify of all messages received by the circuit end. </param>
/// <param name="exceptionMonitor"> The monitor to notify of all exceptions received by the circuit end. </param>
public LocalPublisherImpl(MessageProducer producer, MessageConsumer consumer, Session session,
MessageMonitor messageMonitor, ExceptionMonitor exceptionMonitor)
{
super(producer, consumer, session, messageMonitor, exceptionMonitor);
}
/// <summary>
/// Creates a circuit end point from the producer, consumer and controlSession in a circuit end base implementation.
/// </summary>
/// <param name="end"> The circuit end base implementation to take producers and consumers from. </param>
public LocalPublisherImpl(CircuitEndBase end)
{
super(end.getProducer(), end.getConsumer(), end.getSession(), end.getMessageMonitor(), end.getExceptionMonitor());
}
/// <summary> Provides an assertion that the publisher encountered no exceptions. </summary>
///
/// <param name="testProps"> The test configuration properties. </param>
///
/// <return> An assertion that the publisher encountered no exceptions. </return>
public Assertion noExceptionsAssertion(ParsedProperties testProps)
{
return new AssertionBase()
{
public bool apply()
{
bool passed = true;
ExceptionMonitor sessionExceptionMonitor = circuit.getExceptionMonitor();
ExceptionMonitor connectionExceptionMonitor = circuit.getConnectionExceptionMonitor();
if (!connectionExceptionMonitor.assertNoExceptions())
{
passed = false;
addError("Was expecting no exceptions.\n");
addError("Got the following exceptions on the connection, "
+ circuit.getConnectionExceptionMonitor());
}
if (!sessionExceptionMonitor.assertNoExceptions())
{
passed = false;
addError("Was expecting no exceptions.\n");
addError("Got the following exceptions on the producer, " + circuit.getExceptionMonitor());
}
return passed;
}
};
}
/// <summary>
/// Provides an assertion that the AMQP channel was forcibly closed by an error condition.
/// </summary>
/// <param name="testProps"> The test configuration properties. </param>
///
/// <return> An assertion that the AMQP channel was forcibly closed by an error condition. </return>
public Assertion channelClosedAssertion(ParsedProperties testProps)
{
return new NotApplicableAssertion(testProps);
}
/// <summary>
/// Provides an assertion that the publisher got a given exception during the test.
/// </summary>
/// <param name="testProps"> The test configuration properties. </param>
/// <param name="exceptionClass"> The exception class to check for. </param>
///
/// <return> An assertion that the publisher got a given exception during the test. </return>
public Assertion exceptionAssertion(ParsedProperties testProps, final Class<? extends Exception> exceptionClass)
{
return new AssertionBase()
{
public bool apply()
{
bool passed = true;
ExceptionMonitor connectionExceptionMonitor = circuit.getConnectionExceptionMonitor();
if (!connectionExceptionMonitor.assertExceptionOfType(exceptionClass))
{
passed = false;
addError("Was expecting linked exception type " + exceptionClass.getName()
+ " on the connection.\n");
addError((connectionExceptionMonitor.size() > 0)
? ("Actually got the following exceptions on the connection, " + connectionExceptionMonitor)
: "Got no exceptions on the connection.");
}
return passed;
}
};
}
/// <summary>
/// Sets the contianing circuit.
/// </summary>
/// <param name="circuit"> The containing circuit. </param>
public void setCircuit(LocalCircuitImpl circuit)
{
this.circuit = circuit;
}
}
}
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