| /** |
| * 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.camel.component.mail; |
| |
| import javax.mail.Folder; |
| import javax.mail.Message; |
| import javax.mail.Store; |
| import javax.mail.internet.MimeMessage; |
| |
| import org.apache.camel.ShutdownRunningTask; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.test.junit4.CamelTestSupport; |
| import org.junit.Test; |
| import org.jvnet.mock_javamail.Mailbox; |
| import org.springframework.mail.javamail.JavaMailSenderImpl; |
| |
| /** |
| * Unit test for shutdown. |
| */ |
| public class MailShutdownCompleteCurrentTaskOnlyTest extends CamelTestSupport { |
| |
| @Override |
| public void setUp() throws Exception { |
| prepareMailbox(); |
| super.setUp(); |
| } |
| |
| @Test |
| public void testShutdownCompleteCurrentTaskOnly() throws Exception { |
| // give it 20 seconds to shutdown |
| context.getShutdownStrategy().setTimeout(20); |
| |
| MockEndpoint bar = getMockEndpoint("mock:bar"); |
| bar.expectedMinimumMessageCount(1); |
| bar.setResultWaitTime(3000); |
| |
| assertMockEndpointsSatisfied(); |
| |
| // shutdown during processing |
| context.stop(); |
| |
| // should NOT route all 5 |
| assertTrue("Should NOT complete all messages, was: " + bar.getReceivedCounter(), bar.getReceivedCounter() < 5); |
| } |
| |
| private void prepareMailbox() throws Exception { |
| // connect to mailbox |
| Mailbox.clearAll(); |
| JavaMailSenderImpl sender = new JavaMailSenderImpl(); |
| Store store = sender.getSession().getStore("pop3"); |
| store.connect("localhost", 25, "jones", "secret"); |
| Folder folder = store.getFolder("INBOX"); |
| folder.open(Folder.READ_WRITE); |
| folder.expunge(); |
| |
| // inserts 8 new messages |
| Message[] messages = new Message[5]; |
| for (int i = 0; i < 5; i++) { |
| messages[i] = new MimeMessage(sender.getSession()); |
| messages[i].setText("Message " + i); |
| } |
| folder.appendMessages(messages); |
| folder.close(true); |
| } |
| |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| public void configure() throws Exception { |
| from("pop3://jones@localhost?password=secret").routeId("route1") |
| // let it complete only current task so we shutdown faster |
| .shutdownRunningTask(ShutdownRunningTask.CompleteCurrentTaskOnly) |
| .delay(1000).to("seda:foo"); |
| |
| from("seda:foo").routeId("route2").to("mock:bar"); |
| } |
| }; |
| } |
| |
| |
| } |