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ActiveMQ example source code file (SimpleDispatchPolicy.java)
The ActiveMQ SimpleDispatchPolicy.java source code/** * 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 java.util.List; import org.apache.activemq.broker.region.MessageReference; import org.apache.activemq.broker.region.Subscription; import org.apache.activemq.filter.MessageEvaluationContext; /** * Simple dispatch policy that sends a message to every subscription that * matches the message. * * @org.apache.xbean.XBean * */ public class SimpleDispatchPolicy implements DispatchPolicy { public boolean dispatch(MessageReference node, MessageEvaluationContext msgContext, List<Subscription> consumers) throws Exception { int count = 0; for (Subscription sub : consumers) { // Don't deliver to browsers if (sub.getConsumerInfo().isBrowser()) { continue; } // Only dispatch to interested subscriptions if (!sub.matches(node, msgContext)) { sub.unmatched(node); continue; } sub.add(node); count++; } return count > 0; } } Other ActiveMQ examples (source code examples)Here is a short list of links related to this ActiveMQ SimpleDispatchPolicy.java source code file: |
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