/**
* 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.activemq.usecases;
import java.util.Set;
import javax.jms.Destination;
import javax.jms.Session;
import org.apache.activemq.EmbeddedBrokerAndConnectionTestSupport;
import org.apache.activemq.command.ActiveMQDestination;
import org.apache.activemq.command.ActiveMQQueue;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
*
*
*/
public class NewConsumerCreatesDestinationTest extends EmbeddedBrokerAndConnectionTestSupport {
private static final Logger LOG = LoggerFactory.getLogger(NewConsumerCreatesDestinationTest.class);
private ActiveMQQueue wildcard;
public void testNewConsumerCausesNewDestinationToBeAutoCreated() throws Exception {
// lets create a wildcard thats kinda like those used by Virtual Topics
String wildcardText = "org.*" + getDestinationString().substring("org.apache".length());
wildcard = new ActiveMQQueue(wildcardText);
LOG.info("Using wildcard: " + wildcard);
LOG.info("on destination: " + destination);
assertDestinationCreated(destination, false);
assertDestinationCreated(wildcard, false);
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
session.createConsumer(destination);
assertDestinationCreated(destination, true);
assertDestinationCreated(wildcard, true);
}
protected void assertDestinationCreated(Destination destination, boolean expected) throws Exception {
Set<?> answer = broker.getBroker().getDestinations((ActiveMQDestination) destination);
int size = expected ? 1 : 0;
assertEquals("Size of found destinations: " + answer, size, answer.size());
}
}