| /** |
| * 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.network; |
| |
| import java.io.IOException; |
| import java.net.URI; |
| import java.net.URISyntaxException; |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| |
| import org.apache.activemq.broker.BrokerFactory; |
| import org.apache.activemq.broker.BrokerRegistry; |
| import org.apache.activemq.broker.BrokerService; |
| import org.apache.activemq.broker.BrokerTestSupport; |
| import org.apache.activemq.broker.StubConnection; |
| import org.apache.activemq.broker.TransportConnector; |
| import org.apache.activemq.store.PersistenceAdapter; |
| import org.apache.activemq.store.memory.MemoryPersistenceAdapter; |
| import org.apache.activemq.transport.Transport; |
| import org.apache.activemq.transport.TransportFactory; |
| import org.apache.activemq.usage.SystemUsage; |
| |
| public class NetworkTestSupport extends BrokerTestSupport { |
| |
| protected ArrayList connections = new ArrayList(); |
| |
| protected TransportConnector connector; |
| |
| protected PersistenceAdapter remotePersistenceAdapter; |
| protected BrokerService remoteBroker; |
| protected SystemUsage remoteMemoryManager; |
| protected TransportConnector remoteConnector; |
| |
| protected void setUp() throws Exception { |
| super.setUp(); |
| |
| remotePersistenceAdapter = createRemotePersistenceAdapter(true); |
| remoteBroker = createRemoteBroker(remotePersistenceAdapter); |
| remoteConnector = createRemoteConnector(); |
| remoteBroker.addConnector( remoteConnector ); |
| BrokerRegistry.getInstance().bind("remotehost", remoteBroker); |
| remoteBroker.start(); |
| } |
| |
| |
| protected BrokerService createBroker() throws Exception { |
| BrokerService broker = BrokerFactory.createBroker(new URI("broker:()/localhost?persistent=false&useJmx=false&")); |
| connector = createConnector(); |
| broker.addConnector(connector); |
| return broker; |
| } |
| |
| |
| /** |
| * @return |
| * @throws Exception |
| * @throws IOException |
| * @throws URISyntaxException |
| */ |
| protected TransportConnector createRemoteConnector() throws Exception, IOException, URISyntaxException { |
| return new TransportConnector(TransportFactory.bind(new URI(getRemoteURI()))); |
| } |
| |
| /** |
| * @param value |
| * @return |
| * @throws Exception |
| * @throws IOException |
| * @throws URISyntaxException |
| */ |
| protected TransportConnector createConnector() throws Exception, IOException, URISyntaxException { |
| return new TransportConnector(TransportFactory.bind(new URI(getLocalURI()))); |
| } |
| |
| protected String getRemoteURI() { |
| return "vm://remotehost"; |
| } |
| |
| protected String getLocalURI() { |
| return "vm://localhost"; |
| } |
| |
| protected PersistenceAdapter createRemotePersistenceAdapter(boolean clean) throws Exception { |
| if (remotePersistenceAdapter == null || clean) { |
| remotePersistenceAdapter = new MemoryPersistenceAdapter(); |
| } |
| return remotePersistenceAdapter; |
| } |
| |
| protected BrokerService createRemoteBroker(PersistenceAdapter persistenceAdapter) throws Exception { |
| BrokerService answer = new BrokerService(); |
| answer.setBrokerName("remote"); |
| answer.setUseJmx(false); |
| answer.setPersistenceAdapter(persistenceAdapter); |
| return answer; |
| } |
| |
| protected StubConnection createConnection() throws Exception { |
| Transport transport = TransportFactory.connect(connector.getServer().getConnectURI()); |
| StubConnection connection = new StubConnection(transport); |
| connections.add(connection); |
| return connection; |
| } |
| |
| protected StubConnection createRemoteConnection() throws Exception { |
| Transport transport = TransportFactory.connect(remoteConnector.getServer().getConnectURI()); |
| StubConnection connection = new StubConnection(transport); |
| connections.add(connection); |
| return connection; |
| } |
| |
| protected Transport createTransport() throws Exception { |
| Transport transport = TransportFactory.connect(connector.getServer().getConnectURI()); |
| return transport; |
| } |
| |
| protected Transport createRemoteTransport() throws Exception { |
| Transport transport = TransportFactory.connect(remoteConnector.getServer().getConnectURI()); |
| return transport; |
| } |
| |
| /** |
| * Simulates a broker restart. The memory based persistence adapter is |
| * reused so that it does not "loose" it's "persistent" messages. |
| * |
| * @throws Exception |
| */ |
| protected void restartRemoteBroker() throws Exception { |
| |
| BrokerRegistry.getInstance().unbind("remotehost"); |
| remoteConnector.stop(); |
| |
| remoteBroker.stop(); |
| remotePersistenceAdapter.stop(); |
| remotePersistenceAdapter = createRemotePersistenceAdapter(false); |
| remotePersistenceAdapter.start(); |
| |
| remoteBroker = createRemoteBroker(remotePersistenceAdapter); |
| remoteBroker.addConnector(getRemoteURI()); |
| remoteBroker.start(); |
| BrokerRegistry.getInstance().bind("remotehost", remoteBroker); |
| } |
| |
| protected void tearDown() throws Exception { |
| for (Iterator iter = connections.iterator(); iter.hasNext();) { |
| StubConnection connection = (StubConnection)iter.next(); |
| connection.stop(); |
| iter.remove(); |
| } |
| |
| BrokerRegistry.getInstance().unbind("remotehost"); |
| remoteConnector.stop(); |
| connector.stop(); |
| |
| remoteBroker.stop(); |
| remoteBroker.waitUntilStopped(); |
| remotePersistenceAdapter.stop(); |
| super.tearDown(); |
| } |
| |
| } |