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INT-679, INT-693 RecipientListRouter now supports a boolean 'applySequence' flag (false by default) and a boolean 'ignoreSendFailures' flag (also false by default).

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This commit is contained in:
Mark Fisher
2009-06-29 22:39:49 +00:00
parent 914dfed1ef
commit b1e8c23d88
2 changed files with 314 additions and 13 deletions
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259
org.springframework.integration/src/test/java/org/springframework/integration/router/RecipientListRouterTests.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2008 the original author or authors.
* Copyright 2002-2009 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -27,10 +27,11 @@ import java.util.Collections;
import java.util.List;
import org.junit.Test;
import org.springframework.beans.DirectFieldAccessor;
import org.springframework.integration.channel.QueueChannel;
import org.springframework.integration.core.Message;
import org.springframework.integration.core.MessageChannel;
import org.springframework.integration.message.MessageDeliveryException;
import org.springframework.integration.message.StringMessage;
/**
@@ -39,7 +40,8 @@ import org.springframework.integration.message.StringMessage;
public class RecipientListRouterTests {
@Test
public void resolveWithChannelList() {
@SuppressWarnings("unchecked")
public void channelConfig() {
QueueChannel channel1 = new QueueChannel();
QueueChannel channel2 = new QueueChannel();
List<MessageChannel> channels = new ArrayList<MessageChannel>();
@@ -48,11 +50,11 @@ public class RecipientListRouterTests {
RecipientListRouter router = new RecipientListRouter();
router.setChannels(channels);
router.afterPropertiesSet();
Message<String> message = new StringMessage("test");
Collection<MessageChannel> resolved = router.determineTargetChannels(message);
assertEquals(2, resolved.size());
assertTrue(resolved.contains(channel1));
assertTrue(resolved.contains(channel2));
Collection<MessageChannel> channelList = (Collection<MessageChannel>)
new DirectFieldAccessor(router).getPropertyValue("channels");
assertEquals(2, channelList.size());
assertTrue(channelList.contains(channel1));
assertTrue(channelList.contains(channel2));
}
@Test
@@ -90,6 +92,247 @@ public class RecipientListRouterTests {
assertNull(result2);
}
@Test(expected = MessageDeliveryException.class)
public void sendFailureOnFirstRecipientTriggersExceptionByDefault() {
QueueChannel channelA = new QueueChannel(1);
QueueChannel channelB = new QueueChannel(1);
QueueChannel channelC = new QueueChannel(1);
channelA.setBeanName("channelA");
channelB.setBeanName("channelB");
channelC.setBeanName("channelC");
RecipientListRouter router = new RecipientListRouter();
router.setTimeout(0);
List<MessageChannel> channels = new ArrayList<MessageChannel>();
channels.add(channelA);
channels.add(channelB);
channels.add(channelC);
router.setChannels(channels);
channelA.send(new StringMessage("blocker"));
Message<String> message = new StringMessage("test");
try {
router.handleMessage(message);
}
catch (RuntimeException e) {
Message<?> result1a = channelA.receive(0);
assertNotNull(result1a);
assertEquals("blocker", result1a.getPayload());
assertNull(channelB.receive(0));
assertNull(channelC.receive(0));
throw e;
}
}
@Test(expected = MessageDeliveryException.class)
public void sendFailureOnMiddleRecipientTriggersExceptionByDefault() {
QueueChannel channelA = new QueueChannel(1);
QueueChannel channelB = new QueueChannel(1);
QueueChannel channelC = new QueueChannel(1);
channelA.setBeanName("channelA");
channelB.setBeanName("channelB");
channelC.setBeanName("channelC");
RecipientListRouter router = new RecipientListRouter();
router.setTimeout(0);
List<MessageChannel> channels = new ArrayList<MessageChannel>();
channels.add(channelA);
channels.add(channelB);
channels.add(channelC);
router.setChannels(channels);
channelB.send(new StringMessage("blocker"));
Message<String> message = new StringMessage("test");
try {
router.handleMessage(message);
}
catch (RuntimeException e) {
Message<?> result1a = channelA.receive(0);
assertNotNull(result1a);
assertEquals("test", result1a.getPayload());
Message<?> result1b = channelB.receive(0);
assertNotNull(result1b);
assertEquals("blocker", result1b.getPayload());
assertNull(channelC.receive(0));
throw e;
}
}
@Test(expected = MessageDeliveryException.class)
public void sendFailureOnLastRecipientTriggersExceptionByDefault() {
QueueChannel channelA = new QueueChannel(1);
QueueChannel channelB = new QueueChannel(1);
QueueChannel channelC = new QueueChannel(1);
channelA.setBeanName("channelA");
channelB.setBeanName("channelB");
channelC.setBeanName("channelC");
RecipientListRouter router = new RecipientListRouter();
router.setTimeout(0);
List<MessageChannel> channels = new ArrayList<MessageChannel>();
channels.add(channelA);
channels.add(channelB);
channels.add(channelC);
router.setChannels(channels);
channelC.send(new StringMessage("blocker"));
Message<String> message = new StringMessage("test");
try {
router.handleMessage(message);
}
catch (RuntimeException e) {
Message<?> result1a = channelA.receive(0);
assertNotNull(result1a);
assertEquals("test", result1a.getPayload());
Message<?> result1b = channelB.receive(0);
assertNotNull(result1b);
assertEquals("test", result1b.getPayload());
Message<?> result1c = channelC.receive(0);
assertNotNull(result1c);
assertEquals("blocker", result1c.getPayload());
throw e;
}
}
@Test
public void sendFailureOnFirstRecipientIgnored() {
QueueChannel channelA = new QueueChannel(1);
QueueChannel channelB = new QueueChannel(1);
QueueChannel channelC = new QueueChannel(1);
channelA.setBeanName("channelA");
channelB.setBeanName("channelB");
channelC.setBeanName("channelC");
RecipientListRouter router = new RecipientListRouter();
router.setIgnoreSendFailures(true);
router.setTimeout(0);
List<MessageChannel> channels = new ArrayList<MessageChannel>();
channels.add(channelA);
channels.add(channelB);
channels.add(channelC);
router.setChannels(channels);
channelA.send(new StringMessage("blocker"));
Message<String> message = new StringMessage("test");
router.handleMessage(message);
Message<?> result1a = channelA.receive(0);
Message<?> result1b = channelB.receive(0);
Message<?> result1c = channelC.receive(0);
assertNotNull(result1a);
assertNotNull(result1b);
assertNotNull(result1c);
assertEquals("blocker", result1a.getPayload());
assertEquals("test", result1b.getPayload());
assertEquals("test", result1c.getPayload());
}
@Test
public void sendFailureOnMiddleRecipientIgnored() {
QueueChannel channelA = new QueueChannel(1);
QueueChannel channelB = new QueueChannel(1);
QueueChannel channelC = new QueueChannel(1);
channelA.setBeanName("channelA");
channelB.setBeanName("channelB");
channelC.setBeanName("channelC");
RecipientListRouter router = new RecipientListRouter();
router.setIgnoreSendFailures(true);
router.setTimeout(0);
List<MessageChannel> channels = new ArrayList<MessageChannel>();
channels.add(channelA);
channels.add(channelB);
channels.add(channelC);
router.setChannels(channels);
channelB.send(new StringMessage("blocker"));
Message<String> message = new StringMessage("test");
router.handleMessage(message);
Message<?> result1a = channelA.receive(0);
Message<?> result1b = channelB.receive(0);
Message<?> result1c = channelC.receive(0);
assertNotNull(result1a);
assertNotNull(result1b);
assertNotNull(result1c);
assertEquals("test", result1a.getPayload());
assertEquals("blocker", result1b.getPayload());
assertEquals("test", result1c.getPayload());
}
@Test
public void sendFailureOnLastRecipientIgnored() {
QueueChannel channelA = new QueueChannel(1);
QueueChannel channelB = new QueueChannel(1);
QueueChannel channelC = new QueueChannel(1);
channelA.setBeanName("channelA");
channelB.setBeanName("channelB");
channelC.setBeanName("channelC");
RecipientListRouter router = new RecipientListRouter();
router.setIgnoreSendFailures(true);
router.setTimeout(0);
List<MessageChannel> channels = new ArrayList<MessageChannel>();
channels.add(channelA);
channels.add(channelB);
channels.add(channelC);
router.setChannels(channels);
channelC.send(new StringMessage("blocker"));
Message<String> message = new StringMessage("test");
router.handleMessage(message);
Message<?> result1a = channelA.receive(0);
Message<?> result1b = channelB.receive(0);
Message<?> result1c = channelC.receive(0);
assertNotNull(result1a);
assertNotNull(result1b);
assertNotNull(result1c);
assertEquals("test", result1a.getPayload());
assertEquals("test", result1b.getPayload());
assertEquals("blocker", result1c.getPayload());
}
@Test
public void applySequenceNotEnabledByDefault() {
QueueChannel channelA = new QueueChannel(1);
QueueChannel channelB = new QueueChannel(1);
channelA.setBeanName("channelA");
channelB.setBeanName("channelB");
RecipientListRouter router = new RecipientListRouter();
List<MessageChannel> channels = new ArrayList<MessageChannel>();
channels.add(channelA);
channels.add(channelB);
router.setChannels(channels);
Message<String> message = new StringMessage("test");
router.handleMessage(message);
Message<?> result1a = channelA.receive(0);
Message<?> result1b = channelB.receive(0);
assertNotNull(result1a);
assertNotNull(result1b);
assertEquals("test", result1a.getPayload());
assertEquals(0, result1a.getHeaders().getSequenceNumber().intValue());
assertEquals(0, result1a.getHeaders().getSequenceSize().intValue());
assertNull(result1a.getHeaders().getCorrelationId());
assertEquals("test", result1b.getPayload());
assertEquals(0, result1b.getHeaders().getSequenceNumber().intValue());
assertEquals(0, result1b.getHeaders().getSequenceSize().intValue());
assertNull(result1b.getHeaders().getCorrelationId());
}
@Test
public void applySequenceEnabled() {
QueueChannel channelA = new QueueChannel(1);
QueueChannel channelB = new QueueChannel(1);
channelA.setBeanName("channelA");
channelB.setBeanName("channelB");
RecipientListRouter router = new RecipientListRouter();
router.setApplySequence(true);
List<MessageChannel> channels = new ArrayList<MessageChannel>();
channels.add(channelA);
channels.add(channelB);
router.setChannels(channels);
Message<String> message = new StringMessage("test");
router.handleMessage(message);
Message<?> result1a = channelA.receive(0);
Message<?> result1b = channelB.receive(0);
assertNotNull(result1a);
assertNotNull(result1b);
assertEquals("test", result1a.getPayload());
assertEquals(1, result1a.getHeaders().getSequenceNumber().intValue());
assertEquals(2, result1a.getHeaders().getSequenceSize().intValue());
assertEquals(message.getHeaders().getId(), result1a.getHeaders().getCorrelationId());
assertEquals("test", result1b.getPayload());
assertEquals(2, result1b.getHeaders().getSequenceNumber().intValue());
assertEquals(2, result1b.getHeaders().getSequenceSize().intValue());
assertEquals(message.getHeaders().getId(), result1b.getHeaders().getCorrelationId());
}
@Test(expected = IllegalArgumentException.class)
public void nullChannelListRejected() {
RecipientListRouter router = new RecipientListRouter();