/**
* 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.broker.region.policy;
import org.apache.activemq.broker.region.MessageReference;
import org.apache.activemq.broker.region.Subscription;
import org.apache.activemq.command.ActiveMQDestination;
import org.apache.activemq.filter.MessageEvaluationContext;
import org.apache.activemq.filter.NonCachedMessageEvaluationContext;
/**
* Simple dispatch policy that determines if a message can be sent to a subscription
*
* @org.apache.xbean.XBean
*
*/
public class SimpleDispatchSelector implements DispatchSelector {
private final ActiveMQDestination destination;
/**
* @param destination
*/
public SimpleDispatchSelector(ActiveMQDestination destination) {
this.destination = destination;
}
public boolean canDispatch(Subscription subscription, MessageReference node) throws Exception {
MessageEvaluationContext msgContext = new NonCachedMessageEvaluationContext();
msgContext.setDestination(this.destination);
msgContext.setMessageReference(node);
return subscription.matches(node, msgContext);
}
}