org.apache.activemq.artemis.core.management.impl.view.predicate.QueueFilterPredicate Maven / Gradle / Ivy
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* 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,
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* See the License for the specific language governing permissions and
* limitations under the License.
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package org.apache.activemq.artemis.core.management.impl.view.predicate;
import org.apache.activemq.artemis.api.core.SimpleString;
import org.apache.activemq.artemis.api.core.management.QueueControl;
import org.apache.activemq.artemis.core.management.impl.view.QueueField;
import org.apache.activemq.artemis.core.server.ActiveMQServer;
import org.apache.activemq.artemis.core.server.Consumer;
import org.apache.activemq.artemis.core.server.Queue;
public class QueueFilterPredicate extends ActiveMQFilterPredicate {
private QueueField f;
private ActiveMQServer server;
public QueueFilterPredicate(ActiveMQServer server) {
super();
this.server = server;
}
@Override
public boolean test(QueueControl queue) {
// Using switch over enum vs string comparison is better for perf.
try {
if (f == null)
return true;
switch (f) {
case ID:
return matches(queue.getID());
case NAME:
return matches(queue.getName());
case CONSUMER_ID:
Queue q = server.locateQueue(new SimpleString(queue.getName()));
for (Consumer consumer : q.getConsumers()) {
if (matches(consumer.sequentialID()))
return true;
}
return false;
case MAX_CONSUMERS:
return matches(queue.getMaxConsumers());
case ADDRESS:
return matches(queue.getAddress());
case FILTER:
return matches(queue.getFilter());
case MESSAGE_COUNT:
return matches(queue.getMessageCount());
case CONSUMER_COUNT:
return matches(queue.getConsumerCount());
case DELIVERING_COUNT:
return matches(queue.getDeliveringCount());
case MESSAGES_ADDED:
return matches(queue.getMessagesAdded());
case MESSAGES_ACKED:
return matches(queue.getMessagesAcknowledged());
case MESSAGES_EXPIRED:
return matches(queue.getMessagesExpired());
case ROUTING_TYPE:
return matches(queue.getRoutingType());
case AUTO_CREATED:
return matches(server.locateQueue(new SimpleString(queue.getName())).isAutoCreated());
case DURABLE:
return matches(queue.isDurable());
case PAUSED:
return matches(queue.isPaused());
case TEMPORARY:
return matches(queue.isTemporary());
case PURGE_ON_NO_CONSUMERS:
return matches(queue.isPurgeOnNoConsumers());
case MESSAGES_KILLED:
return matches(queue.getMessagesKilled());
case EXCLUSIVE:
return matches(queue.isExclusive());
case LAST_VALUE:
return matches(queue.isLastValue());
case SCHEDULED_COUNT:
return matches(queue.getScheduledCount());
case USER:
return matches(queue.getUser());
default:
return true;
}
} catch (Exception e) {
return true;
}
}
@Override
public void setField(String field) {
if (field != null && !field.equals("")) {
this.f = QueueField.valueOfName(field);
//for backward compatibility
if (this.f == null) {
this.f = QueueField.valueOf(field);
}
}
}
}