mirror of https://github.com/apache/activemq.git
Added Interceptor to support
https://issues.apache.org/jira/browse/AMQ-4690 git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1517222 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Davies
parent
01704eece0
commit
8f4ebbb40e
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@ -52,6 +52,9 @@ public class BrokerRegistry {
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LOG.warn("Broker localhost not started so using " + result.getBrokerName() + " instead");
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}
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}
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if (result == null && (brokerName==null || brokerName.isEmpty() || brokerName.equals("null"))){
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result = findFirst();
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}
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}
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return result;
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}
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|
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@ -0,0 +1,25 @@
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/**
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.activemq.broker.inteceptor;
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import org.apache.activemq.broker.ProducerBrokerExchange;
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import org.apache.activemq.command.Message;
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public interface MessageInterceptor {
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void intercept(ProducerBrokerExchange producerExchange, Message message);
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}
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@ -0,0 +1,119 @@
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/**
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.activemq.broker.inteceptor;
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import java.util.Set;
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import org.apache.activemq.broker.Broker;
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import org.apache.activemq.broker.BrokerFilter;
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import org.apache.activemq.broker.ConnectionContext;
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import org.apache.activemq.broker.ProducerBrokerExchange;
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import org.apache.activemq.command.ActiveMQDestination;
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import org.apache.activemq.command.Message;
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import org.apache.activemq.command.ProducerInfo;
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import org.apache.activemq.filter.DestinationMap;
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import org.apache.activemq.state.ProducerState;
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class MessageInterceptorFilter extends BrokerFilter {
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private DestinationMap interceptorMap = new DestinationMap();
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MessageInterceptorFilter(Broker next) {
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super(next);
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}
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MessageInterceptor addMessageInterceptor(String destinationName, MessageInterceptor messageInterceptor) {
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ActiveMQDestination activeMQDestination = ActiveMQDestination.createDestination(destinationName, ActiveMQDestination.QUEUE_TYPE);
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interceptorMap.put(activeMQDestination, messageInterceptor);
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return messageInterceptor;
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}
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void removeMessageInterceptor(String destinationName, MessageInterceptor interceptor) {
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ActiveMQDestination activeMQDestination = ActiveMQDestination.createDestination(destinationName, ActiveMQDestination.QUEUE_TYPE);
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interceptorMap.remove(activeMQDestination, interceptor);
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}
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MessageInterceptor addMessageInterceptorForQueue(String destinationName, MessageInterceptor messageInterceptor) {
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ActiveMQDestination activeMQDestination = ActiveMQDestination.createDestination(destinationName, ActiveMQDestination.QUEUE_TYPE);
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interceptorMap.put(activeMQDestination, messageInterceptor);
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return messageInterceptor;
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}
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void removeMessageInterceptorForQueue(String destinationName, MessageInterceptor interceptor) {
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ActiveMQDestination activeMQDestination = ActiveMQDestination.createDestination(destinationName, ActiveMQDestination.QUEUE_TYPE);
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interceptorMap.remove(activeMQDestination, interceptor);
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}
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MessageInterceptor addMessageInterceptorForTopic(String destinationName, MessageInterceptor messageInterceptor) {
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ActiveMQDestination activeMQDestination = ActiveMQDestination.createDestination(destinationName, ActiveMQDestination.TOPIC_TYPE);
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interceptorMap.put(activeMQDestination, messageInterceptor);
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return messageInterceptor;
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}
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void removeMessageInterceptorForTopic(String destinationName, MessageInterceptor interceptor) {
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ActiveMQDestination activeMQDestination = ActiveMQDestination.createDestination(destinationName, ActiveMQDestination.TOPIC_TYPE);
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interceptorMap.remove(activeMQDestination, interceptor);
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}
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MessageInterceptor addMessageInterceptor(ActiveMQDestination activeMQDestination, MessageInterceptor messageInterceptor) {
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interceptorMap.put(activeMQDestination, messageInterceptor);
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return messageInterceptor;
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}
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void removeMessageInterceptor(ActiveMQDestination activeMQDestination, MessageInterceptor interceptor) {
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interceptorMap.remove(activeMQDestination, interceptor);
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}
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/**
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* Re-inject into the Broker chain
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*/
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void injectMessage(ProducerBrokerExchange producerExchange, final Message messageSend) throws Exception {
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ProducerBrokerExchange pe = producerExchange;
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if (pe == null) {
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pe = new ProducerBrokerExchange();
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ConnectionContext cc = new ConnectionContext();
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cc.setBroker(this.getRoot());
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pe.setConnectionContext(cc);
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pe.setMutable(true);
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pe.setProducerState(new ProducerState(new ProducerInfo()));
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}
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super.send(pe, messageSend);
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}
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@Override
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public void send(ProducerBrokerExchange producerExchange, final Message messageSend) throws Exception {
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ActiveMQDestination activeMQDestination = messageSend.getDestination();
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if (!interceptorMap.isEmpty() && activeMQDestination != null) {
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Set<MessageInterceptor> set = interceptorMap.get(activeMQDestination);
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if (set != null && !set.isEmpty()) {
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for (MessageInterceptor mi : set) {
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mi.intercept(producerExchange, messageSend);
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}
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} else {
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super.send(producerExchange, messageSend);
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}
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} else {
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super.send(producerExchange, messageSend);
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}
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}
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}
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@ -0,0 +1,94 @@
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/**
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.activemq.broker.inteceptor;
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import org.apache.activemq.broker.Broker;
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import org.apache.activemq.broker.BrokerService;
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import org.apache.activemq.broker.MutableBrokerFilter;
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import org.apache.activemq.broker.ProducerBrokerExchange;
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import org.apache.activemq.command.ActiveMQDestination;
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import org.apache.activemq.command.Message;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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public class MessageInterceptorRegistry {
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private static final Logger LOG = LoggerFactory.getLogger(MessageInterceptorRegistry.class);
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private final BrokerService brokerService;
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private MessageInterceptorFilter filter;
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public MessageInterceptorRegistry(BrokerService brokerService) {
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this.brokerService = brokerService;
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}
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public MessageInterceptor addMessageInterceptor(String destinationName, MessageInterceptor messageInterceptor) {
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return getFilter().addMessageInterceptor(destinationName, messageInterceptor);
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}
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public void removeMessageInterceptor(String destinationName, MessageInterceptor messageInterceptor) {
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getFilter().removeMessageInterceptor(destinationName, messageInterceptor);
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}
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public MessageInterceptor addMessageInterceptorForQueue(String destinationName, MessageInterceptor messageInterceptor) {
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return getFilter().addMessageInterceptorForQueue(destinationName, messageInterceptor);
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}
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public void removeMessageInterceptorForQueue(String destinationName, MessageInterceptor messageInterceptor) {
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getFilter().addMessageInterceptorForQueue(destinationName, messageInterceptor);
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}
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public MessageInterceptor addMessageInterceptorForTopic(String destinationName, MessageInterceptor messageInterceptor) {
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return getFilter().addMessageInterceptorForTopic(destinationName, messageInterceptor);
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}
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public void removeMessageInterceptorForTopic(String destinationName, MessageInterceptor messageInterceptor) {
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getFilter().removeMessageInterceptorForTopic(destinationName, messageInterceptor);
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}
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public MessageInterceptor addMessageInterceptor(ActiveMQDestination activeMQDestination, MessageInterceptor messageInterceptor) {
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return getFilter().addMessageInterceptor(activeMQDestination, messageInterceptor);
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}
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public void removeMessageInterceptor(ActiveMQDestination activeMQDestination, MessageInterceptor interceptor) {
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getFilter().removeMessageInterceptor(activeMQDestination, interceptor);
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}
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/**
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* Re-inject into the Broker chain
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*/
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public void injectMessage(ProducerBrokerExchange producerExchange, final Message messageSend) throws Exception {
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getFilter().injectMessage(producerExchange, messageSend);
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}
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private synchronized MessageInterceptorFilter getFilter() {
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if (filter == null) {
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try {
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MutableBrokerFilter mutableBrokerFilter = (MutableBrokerFilter) brokerService.getBroker().getAdaptor(MutableBrokerFilter.class);
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Broker next = mutableBrokerFilter.getNext();
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filter = new MessageInterceptorFilter(next);
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mutableBrokerFilter.setNext(filter);
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} catch (Exception e) {
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LOG.error("Failed to create MessageInterceptorFilter", e);
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}
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}
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return filter;
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}
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}
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@ -0,0 +1,25 @@
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<!--
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Licensed to the Apache Software Foundation (ASF) under one or more
|
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
|
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The ASF licenses this file to You under the Apache License, Version 2.0
|
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(the "License"); you may not use this file except in compliance with
|
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the License. You may obtain a copy of the License at
|
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|
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http://www.apache.org/licenses/LICENSE-2.0
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|
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<html>
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<head>
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</head>
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<body>
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MessageInteceptor malarky
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</body>
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</html>
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@ -0,0 +1,25 @@
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package.html<!--
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
|
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this work for additional information regarding copyright ownership.
|
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The ASF licenses this file to You under the Apache License, Version 2.0
|
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(the "License"); you may not use this file except in compliance with
|
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the License. You may obtain a copy of the License at
|
||||
|
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http://www.apache.org/licenses/LICENSE-2.0
|
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|
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
|
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
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See the License for the specific language governing permissions and
|
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limitations under the License.
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-->
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<html>
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<head>
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</head>
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<body>
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The Message Scheduler for delayed (or scheduled) message delivery
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</body>
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</html>
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@ -0,0 +1,136 @@
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/**
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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
|
||||
*
|
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* http://www.apache.org/licenses/LICENSE-2.0
|
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*
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* Unless required by applicable law or agreed to in writing, software
|
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* distributed under the License is distributed on an "AS IS" BASIS,
|
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
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* limitations under the License.
|
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*/
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package org.apache.activemq.broker.view;
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import org.apache.activemq.broker.region.Destination;
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public class BrokerDestinationView {
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private final Destination destination;
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public BrokerDestinationView(Destination destination) {
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this.destination = destination;
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}
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public String getName() {
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return destination.getName();
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}
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public long getEnqueueCount() {
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return destination.getDestinationStatistics().getEnqueues().getCount();
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}
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public long getDequeueCount() {
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return destination.getDestinationStatistics().getDequeues().getCount();
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}
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public long getDispatchCount() {
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return destination.getDestinationStatistics().getDispatched().getCount();
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}
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public long getInFlightCount() {
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return destination.getDestinationStatistics().getInflight().getCount();
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}
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public long getExpiredCount() {
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return destination.getDestinationStatistics().getExpired().getCount();
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}
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public long getConsumerCount() {
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return destination.getDestinationStatistics().getConsumers().getCount();
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}
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public long getQueueSize() {
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return destination.getDestinationStatistics().getMessages().getCount();
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}
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public long getMessagesCached() {
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return destination.getDestinationStatistics().getMessagesCached().getCount();
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}
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public int getMemoryPercentUsage() {
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return destination.getMemoryUsage().getPercentUsage();
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}
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public long getMemoryUsageByteCount() {
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return destination.getMemoryUsage().getUsage();
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}
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public long getMemoryLimit() {
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return destination.getMemoryUsage().getLimit();
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}
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public void setMemoryLimit(long limit) {
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destination.getMemoryUsage().setLimit(limit);
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}
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public double getAverageEnqueueTime() {
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return destination.getDestinationStatistics().getProcessTime().getAverageTime();
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}
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public long getMaxEnqueueTime() {
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return destination.getDestinationStatistics().getProcessTime().getMaxTime();
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}
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public long getMinEnqueueTime() {
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return destination.getDestinationStatistics().getProcessTime().getMinTime();
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}
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public float getMemoryUsagePortion() {
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return destination.getMemoryUsage().getUsagePortion();
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}
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public long getProducerCount() {
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return destination.getDestinationStatistics().getProducers().getCount();
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}
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public boolean isDLQ() {
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return destination.isDLQ();
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}
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public long getBlockedSends() {
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return destination.getDestinationStatistics().getBlockedSends().getCount();
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}
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public double getAverageBlockedTime() {
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return destination.getDestinationStatistics().getBlockedTime().getAverageTime();
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}
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public long getTotalBlockedTime() {
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return destination.getDestinationStatistics().getBlockedTime().getTotalTime();
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}
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}
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@ -0,0 +1,196 @@
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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.
|
||||
*/
|
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package org.apache.activemq.broker.view;
|
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|
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import java.util.Collections;
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import java.util.HashSet;
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import java.util.Map;
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import java.util.Set;
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|
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import org.apache.activemq.broker.BrokerService;
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import org.apache.activemq.broker.region.Destination;
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import org.apache.activemq.command.ActiveMQDestination;
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import org.apache.activemq.command.ActiveMQQueue;
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import org.apache.activemq.command.ActiveMQTempQueue;
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import org.apache.activemq.command.ActiveMQTempTopic;
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import org.apache.activemq.command.ActiveMQTopic;
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import org.apache.activemq.util.LRUCache;
|
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
|
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|
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/**
|
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* A view into the running Broker
|
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*/
|
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public class MessageBrokerView {
|
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private static final Logger LOG = LoggerFactory.getLogger(MessageBrokerView.class);
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private final BrokerService brokerService;
|
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private Map<ActiveMQDestination,BrokerDestinationView> destinationViewMap = new LRUCache<ActiveMQDestination, BrokerDestinationView>();
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MessageBrokerView(BrokerService brokerService){
|
||||
this.brokerService = brokerService;
|
||||
}
|
||||
|
||||
public String getBrokerName(){
|
||||
return brokerService.getBrokerName();
|
||||
}
|
||||
|
||||
|
||||
public int getMemoryPercentUsage() {
|
||||
return brokerService.getSystemUsage().getMemoryUsage().getPercentUsage();
|
||||
}
|
||||
|
||||
|
||||
|
||||
public int getStorePercentUsage() {
|
||||
return brokerService.getSystemUsage().getStoreUsage().getPercentUsage();
|
||||
}
|
||||
|
||||
public int getTempPercentUsage() {
|
||||
return brokerService.getSystemUsage().getTempUsage().getPercentUsage();
|
||||
}
|
||||
|
||||
|
||||
public int getJobSchedulerStorePercentUsage() {
|
||||
return brokerService.getSystemUsage().getJobSchedulerUsage().getPercentUsage();
|
||||
}
|
||||
|
||||
public boolean isPersistent() {
|
||||
return brokerService.isPersistent();
|
||||
}
|
||||
|
||||
public BrokerService getBrokerService(){
|
||||
return brokerService;
|
||||
}
|
||||
|
||||
public Set<ActiveMQDestination> getDestinations(){
|
||||
Set<ActiveMQDestination> result;
|
||||
|
||||
try {
|
||||
ActiveMQDestination[] destinations = brokerService.getBroker().getDestinations();
|
||||
result = new HashSet<ActiveMQDestination>();
|
||||
Collections.addAll(result, destinations);
|
||||
}catch (Exception e){
|
||||
result = Collections.emptySet();
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
public Set<ActiveMQTopic> getTopics(){
|
||||
Set<ActiveMQTopic> result = new HashSet<ActiveMQTopic>();
|
||||
for (ActiveMQDestination destination:getDestinations()){
|
||||
if (destination.isTopic() && !destination.isTemporary()){
|
||||
result.add((ActiveMQTopic) destination);
|
||||
}
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
public Set<ActiveMQQueue> getQueues(){
|
||||
Set<ActiveMQQueue> result = new HashSet<ActiveMQQueue>();
|
||||
for (ActiveMQDestination destination:getDestinations()){
|
||||
if (destination.isQueue() && !destination.isTemporary()){
|
||||
result.add((ActiveMQQueue) destination);
|
||||
}
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
public Set<ActiveMQTempTopic> getTempTopics(){
|
||||
Set<ActiveMQTempTopic> result = new HashSet<ActiveMQTempTopic>();
|
||||
for (ActiveMQDestination destination:getDestinations()){
|
||||
if (destination.isTopic() && destination.isTemporary()){
|
||||
result.add((ActiveMQTempTopic) destination);
|
||||
}
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
public Set<ActiveMQTempQueue> getTempQueues(){
|
||||
Set<ActiveMQTempQueue> result = new HashSet<ActiveMQTempQueue>();
|
||||
for (ActiveMQDestination destination:getDestinations()){
|
||||
if (destination.isTopic() && destination.isTemporary()){
|
||||
result.add((ActiveMQTempQueue) destination);
|
||||
}
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* It will be assumed the destinationName is prepended with topic:// or queue:// - but
|
||||
* will default to a Queue
|
||||
* @param destinationName
|
||||
* @return the BrokerDestinationView associated with the destinationName
|
||||
*/
|
||||
|
||||
public BrokerDestinationView getDestinationView(String destinationName){
|
||||
return getDestinationView(destinationName,ActiveMQDestination.QUEUE_TYPE);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the BrokerDestinationView associated with the topic
|
||||
* @param destinationName
|
||||
* @return BrokerDestinationView
|
||||
*/
|
||||
|
||||
public BrokerDestinationView getTopicDestinationView(String destinationName){
|
||||
return getDestinationView(destinationName,ActiveMQDestination.TOPIC_TYPE);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the BrokerDestinationView associated with the queue
|
||||
* @param destinationName
|
||||
* @return BrokerDestinationView
|
||||
*/
|
||||
|
||||
public BrokerDestinationView getQueueDestinationView(String destinationName){
|
||||
return getDestinationView(destinationName,ActiveMQDestination.QUEUE_TYPE);
|
||||
}
|
||||
|
||||
public BrokerDestinationView getDestinationView (String destinationName, byte type) {
|
||||
ActiveMQDestination activeMQDestination = ActiveMQDestination.createDestination(destinationName,type);
|
||||
return getDestinationView(activeMQDestination);
|
||||
}
|
||||
|
||||
public BrokerDestinationView getDestinationView (ActiveMQDestination activeMQDestination) {
|
||||
BrokerDestinationView view = null;
|
||||
synchronized(destinationViewMap){
|
||||
view = destinationViewMap.get(activeMQDestination);
|
||||
if (view==null){
|
||||
try {
|
||||
/**
|
||||
* If auto destinatons are allowed (on by default) - this will create a Broker Destination
|
||||
* if it doesn't exist. We could query the regionBroker first to check - but this affords more
|
||||
* flexibility - e.g. you might want to set up a query on destination statistics before any
|
||||
* messaging clients have started (and hence created the destination themselves
|
||||
*/
|
||||
Destination destination = brokerService.getDestination(activeMQDestination);
|
||||
BrokerDestinationView brokerDestinationView = new BrokerDestinationView(destination);
|
||||
destinationViewMap.put(activeMQDestination,brokerDestinationView);
|
||||
} catch (Exception e) {
|
||||
LOG.warn("Failed to get Destination for " + activeMQDestination,e);
|
||||
}
|
||||
destinationViewMap.put(activeMQDestination,view);
|
||||
}
|
||||
}
|
||||
return view;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,58 @@
|
|||
/**
|
||||
* 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.view;
|
||||
|
||||
import java.util.HashMap;
|
||||
import java.util.Map;
|
||||
|
||||
import org.apache.activemq.broker.BrokerRegistry;
|
||||
import org.apache.activemq.broker.BrokerService;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
public class MessageBrokerViewRegistry {
|
||||
|
||||
private static final Logger LOG = LoggerFactory.getLogger(BrokerRegistry.class);
|
||||
private static final MessageBrokerViewRegistry INSTANCE = new MessageBrokerViewRegistry();
|
||||
|
||||
private final Object mutex = new Object();
|
||||
private final Map<String, MessageBrokerView> brokerViews = new HashMap<String, MessageBrokerView>();
|
||||
|
||||
public static MessageBrokerViewRegistry getInstance() {
|
||||
return INSTANCE;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param brokerName
|
||||
* @return the BrokerService
|
||||
*/
|
||||
public MessageBrokerView lookup(String brokerName) {
|
||||
MessageBrokerView result = null;
|
||||
synchronized (mutex) {
|
||||
result = brokerViews.get(brokerName);
|
||||
if (result==null){
|
||||
BrokerService brokerService = BrokerRegistry.getInstance().lookup(brokerName);
|
||||
if (brokerService != null){
|
||||
result = new MessageBrokerView(brokerService);
|
||||
brokerViews.put(brokerName,result);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
return result;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,251 @@
|
|||
/**
|
||||
* 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.interceptor;
|
||||
|
||||
import java.util.concurrent.CountDownLatch;
|
||||
import java.util.concurrent.TimeUnit;
|
||||
|
||||
import javax.jms.Connection;
|
||||
import javax.jms.MessageConsumer;
|
||||
import javax.jms.MessageListener;
|
||||
import javax.jms.MessageProducer;
|
||||
import javax.jms.Session;
|
||||
import javax.jms.Topic;
|
||||
import junit.framework.TestCase;
|
||||
import org.apache.activemq.ActiveMQConnectionFactory;
|
||||
import org.apache.activemq.broker.BrokerRegistry;
|
||||
import org.apache.activemq.broker.BrokerService;
|
||||
import org.apache.activemq.broker.ProducerBrokerExchange;
|
||||
import org.apache.activemq.broker.inteceptor.MessageInterceptor;
|
||||
import org.apache.activemq.broker.inteceptor.MessageInterceptorRegistry;
|
||||
import org.apache.activemq.command.ActiveMQQueue;
|
||||
import org.apache.activemq.command.Message;
|
||||
|
||||
public class MessageInterceptorTest extends TestCase {
|
||||
protected BrokerService brokerService;
|
||||
protected ActiveMQConnectionFactory factory;
|
||||
protected Connection producerConnection;
|
||||
protected Connection consumerConnection;
|
||||
protected Session consumerSession;
|
||||
protected Session producerSession;
|
||||
protected MessageConsumer consumer;
|
||||
protected MessageProducer producer;
|
||||
protected Topic topic;
|
||||
protected int messageCount = 10000;
|
||||
protected int timeOutInSeconds = 10;
|
||||
|
||||
|
||||
|
||||
@Override
|
||||
protected void setUp() throws Exception {
|
||||
brokerService = new BrokerService();
|
||||
brokerService.setPersistent(false);
|
||||
brokerService.start();
|
||||
|
||||
factory = new ActiveMQConnectionFactory(BrokerRegistry.getInstance().findFirst().getVmConnectorURI());
|
||||
consumerConnection = factory.createConnection();
|
||||
consumerConnection.start();
|
||||
producerConnection = factory.createConnection();
|
||||
producerConnection.start();
|
||||
consumerSession = consumerConnection.createSession(false,Session.AUTO_ACKNOWLEDGE);
|
||||
topic = consumerSession.createTopic(getName());
|
||||
producerSession = producerConnection.createSession(false,Session.AUTO_ACKNOWLEDGE);
|
||||
consumer = consumerSession.createConsumer(topic);
|
||||
producer = producerSession.createProducer(topic);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void tearDown() throws Exception {
|
||||
if (producerConnection != null){
|
||||
producerConnection.close();
|
||||
}
|
||||
if (consumerConnection != null){
|
||||
consumerConnection.close();
|
||||
}
|
||||
if (brokerService != null) {
|
||||
brokerService.stop();
|
||||
}
|
||||
}
|
||||
|
||||
public void testNormalOperation() throws Exception {
|
||||
final CountDownLatch latch = new CountDownLatch(messageCount);
|
||||
|
||||
consumer.setMessageListener(new MessageListener() {
|
||||
@Override
|
||||
public void onMessage(javax.jms.Message message) {
|
||||
latch.countDown();
|
||||
|
||||
}
|
||||
});
|
||||
for (int i = 0; i < messageCount; i++){
|
||||
javax.jms.Message message = producerSession.createTextMessage("test: " + i);
|
||||
producer.send(message);
|
||||
}
|
||||
|
||||
latch.await(timeOutInSeconds, TimeUnit.SECONDS);
|
||||
assertEquals(0,latch.getCount());
|
||||
|
||||
}
|
||||
|
||||
public void testInterceptorAll() throws Exception {
|
||||
MessageInterceptorRegistry registry = new MessageInterceptorRegistry(BrokerRegistry.getInstance().findFirst());
|
||||
registry.addMessageInterceptorForTopic(topic.getTopicName(), new MessageInterceptor() {
|
||||
@Override
|
||||
public void intercept(ProducerBrokerExchange producerExchange, Message message) {
|
||||
//just ignore
|
||||
}
|
||||
});
|
||||
|
||||
final CountDownLatch latch = new CountDownLatch(messageCount);
|
||||
|
||||
consumer.setMessageListener(new MessageListener() {
|
||||
@Override
|
||||
public void onMessage(javax.jms.Message message) {
|
||||
latch.countDown();
|
||||
|
||||
}
|
||||
});
|
||||
for (int i = 0; i < messageCount; i++){
|
||||
javax.jms.Message message = producerSession.createTextMessage("test: " + i);
|
||||
producer.send(message);
|
||||
}
|
||||
|
||||
latch.await(timeOutInSeconds, TimeUnit.SECONDS);
|
||||
assertEquals(messageCount,latch.getCount());
|
||||
|
||||
}
|
||||
|
||||
public void testReRouteAll() throws Exception {
|
||||
final ActiveMQQueue queue = new ActiveMQQueue("Reroute.From."+topic.getTopicName());
|
||||
|
||||
final MessageInterceptorRegistry registry = new MessageInterceptorRegistry(BrokerRegistry.getInstance().findFirst());
|
||||
registry.addMessageInterceptorForTopic(topic.getTopicName(), new MessageInterceptor() {
|
||||
@Override
|
||||
public void intercept(ProducerBrokerExchange producerExchange, Message message) {
|
||||
message.setDestination(queue);
|
||||
try {
|
||||
registry.injectMessage(producerExchange, message);
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
final CountDownLatch latch = new CountDownLatch(messageCount);
|
||||
consumer = consumerSession.createConsumer(queue);
|
||||
consumer.setMessageListener(new MessageListener() {
|
||||
@Override
|
||||
public void onMessage(javax.jms.Message message) {
|
||||
latch.countDown();
|
||||
|
||||
}
|
||||
});
|
||||
for (int i = 0; i < messageCount; i++){
|
||||
javax.jms.Message message = producerSession.createTextMessage("test: " + i);
|
||||
producer.send(message);
|
||||
}
|
||||
|
||||
latch.await(timeOutInSeconds, TimeUnit.SECONDS);
|
||||
assertEquals(0,latch.getCount());
|
||||
|
||||
}
|
||||
|
||||
public void testReRouteAllWithNullProducerExchange() throws Exception {
|
||||
final ActiveMQQueue queue = new ActiveMQQueue("Reroute.From."+topic.getTopicName());
|
||||
|
||||
final MessageInterceptorRegistry registry = new MessageInterceptorRegistry(BrokerRegistry.getInstance().findFirst());
|
||||
registry.addMessageInterceptorForTopic(topic.getTopicName(), new MessageInterceptor() {
|
||||
@Override
|
||||
public void intercept(ProducerBrokerExchange producerExchange, Message message) {
|
||||
message.setDestination(queue);
|
||||
try {
|
||||
registry.injectMessage(producerExchange, message);
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
final CountDownLatch latch = new CountDownLatch(messageCount);
|
||||
consumer = consumerSession.createConsumer(queue);
|
||||
consumer.setMessageListener(new MessageListener() {
|
||||
@Override
|
||||
public void onMessage(javax.jms.Message message) {
|
||||
latch.countDown();
|
||||
|
||||
}
|
||||
});
|
||||
for (int i = 0; i < messageCount; i++){
|
||||
javax.jms.Message message = producerSession.createTextMessage("test: " + i);
|
||||
producer.send(message);
|
||||
}
|
||||
|
||||
latch.await(timeOutInSeconds, TimeUnit.SECONDS);
|
||||
assertEquals(0,latch.getCount());
|
||||
|
||||
}
|
||||
|
||||
public void testReRouteAllowWildCards() throws Exception {
|
||||
|
||||
final ActiveMQQueue testQueue = new ActiveMQQueue("testQueueFor."+getName());
|
||||
|
||||
final MessageInterceptorRegistry registry = new MessageInterceptorRegistry(BrokerRegistry.getInstance().findFirst());
|
||||
registry.addMessageInterceptorForTopic(">", new MessageInterceptor() {
|
||||
@Override
|
||||
public void intercept(ProducerBrokerExchange producerExchange, Message message) {
|
||||
|
||||
try {
|
||||
message.setDestination(testQueue);
|
||||
registry.injectMessage(producerExchange,message);
|
||||
}catch(Exception e){
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
final CountDownLatch latch = new CountDownLatch(messageCount);
|
||||
|
||||
consumer.setMessageListener(new MessageListener() {
|
||||
@Override
|
||||
public void onMessage(javax.jms.Message message) {
|
||||
latch.countDown();
|
||||
|
||||
}
|
||||
});
|
||||
|
||||
MessageConsumer consumer1 = consumerSession.createConsumer(testQueue);
|
||||
|
||||
consumer1.setMessageListener(new MessageListener() {
|
||||
@Override
|
||||
public void onMessage(javax.jms.Message message) {
|
||||
latch.countDown();
|
||||
|
||||
}
|
||||
});
|
||||
for (int i = 0; i < messageCount; i++){
|
||||
javax.jms.Message message = producerSession.createTextMessage("test: " + i);
|
||||
producer.send(message);
|
||||
}
|
||||
|
||||
latch.await(timeOutInSeconds, TimeUnit.SECONDS);
|
||||
assertEquals(0,latch.getCount());
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue