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INT-1466 decoupled Poller from Polling consumers (PollingConsumer and SourcePollingChannelAdapter)

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This commit is contained in:
Oleg Zhurakousky
2010-09-20 00:39:06 -04:00
parent 1f6bff9ade
commit 35ef39589b
18 changed files with 467 additions and 214 deletions
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30
spring-integration-stream/src/test/java/org/springframework/integration/stream/ByteStreamWritingMessageHandlerTests.java
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@@ -32,6 +32,8 @@ import org.junit.Test;
import org.springframework.integration.channel.QueueChannel;
import org.springframework.integration.endpoint.PollingConsumer;
import org.springframework.integration.message.GenericMessage;
import org.springframework.integration.scheduling.PollerFactory;
import org.springframework.integration.scheduling.PollerMetadata;
import org.springframework.scheduling.Trigger;
import org.springframework.scheduling.TriggerContext;
import org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler;
@@ -93,7 +95,9 @@ public class ByteStreamWritingMessageHandlerTests {
@Test
public void maxMessagesPerTaskSameAsMessageCount() {
endpoint.setMaxMessagesPerPoll(3);
PollerMetadata pollerMetadata = new PollerMetadata();
pollerMetadata.setMaxMessagesPerPoll(3);
endpoint.setPollerFactory(new PollerFactory(pollerMetadata));
channel.send(new GenericMessage<byte[]>(new byte[] {1,2,3}), 0);
channel.send(new GenericMessage<byte[]>(new byte[] {4,5,6}), 0);
channel.send(new GenericMessage<byte[]>(new byte[] {7,8,9}), 0);
@@ -108,7 +112,9 @@ public class ByteStreamWritingMessageHandlerTests {
@Test
public void maxMessagesPerTaskLessThanMessageCount() {
endpoint.setMaxMessagesPerPoll(2);
PollerMetadata pollerMetadata = new PollerMetadata();
pollerMetadata.setMaxMessagesPerPoll(2);
endpoint.setPollerFactory(new PollerFactory(pollerMetadata));
channel.send(new GenericMessage<byte[]>(new byte[] {1,2,3}), 0);
channel.send(new GenericMessage<byte[]>(new byte[] {4,5,6}), 0);
channel.send(new GenericMessage<byte[]>(new byte[] {7,8,9}), 0);
@@ -122,7 +128,9 @@ public class ByteStreamWritingMessageHandlerTests {
@Test
public void maxMessagesPerTaskExceedsMessageCount() {
endpoint.setMaxMessagesPerPoll(5);
PollerMetadata pollerMetadata = new PollerMetadata();
pollerMetadata.setMaxMessagesPerPoll(5);
endpoint.setPollerFactory(new PollerFactory(pollerMetadata));
endpoint.setReceiveTimeout(0);
channel.send(new GenericMessage<byte[]>(new byte[] {1,2,3}), 0);
channel.send(new GenericMessage<byte[]>(new byte[] {4,5,6}), 0);
@@ -137,7 +145,9 @@ public class ByteStreamWritingMessageHandlerTests {
@Test
public void testMaxMessagesLessThanMessageCountWithMultipleDispatches() {
endpoint.setMaxMessagesPerPoll(2);
PollerMetadata pollerMetadata = new PollerMetadata();
pollerMetadata.setMaxMessagesPerPoll(2);
endpoint.setPollerFactory(new PollerFactory(pollerMetadata));
endpoint.setReceiveTimeout(0);
channel.send(new GenericMessage<byte[]>(new byte[] {1,2,3}), 0);
channel.send(new GenericMessage<byte[]>(new byte[] {4,5,6}), 0);
@@ -160,7 +170,9 @@ public class ByteStreamWritingMessageHandlerTests {
@Test
public void testMaxMessagesExceedsMessageCountWithMultipleDispatches() {
endpoint.setMaxMessagesPerPoll(5);
PollerMetadata pollerMetadata = new PollerMetadata();
pollerMetadata.setMaxMessagesPerPoll(5);
endpoint.setPollerFactory(new PollerFactory(pollerMetadata));
endpoint.setReceiveTimeout(0);
channel.send(new GenericMessage<byte[]>(new byte[] {1,2,3}), 0);
channel.send(new GenericMessage<byte[]>(new byte[] {4,5,6}), 0);
@@ -182,7 +194,9 @@ public class ByteStreamWritingMessageHandlerTests {
@Test
public void testStreamResetBetweenDispatches() {
endpoint.setMaxMessagesPerPoll(2);
PollerMetadata pollerMetadata = new PollerMetadata();
pollerMetadata.setMaxMessagesPerPoll(2);
endpoint.setPollerFactory(new PollerFactory(pollerMetadata));
endpoint.setReceiveTimeout(0);
channel.send(new GenericMessage<byte[]>(new byte[] {1,2,3}), 0);
channel.send(new GenericMessage<byte[]>(new byte[] {4,5,6}), 0);
@@ -204,7 +218,9 @@ public class ByteStreamWritingMessageHandlerTests {
@Test
public void testStreamWriteBetweenDispatches() throws IOException {
endpoint.setMaxMessagesPerPoll(2);
PollerMetadata pollerMetadata = new PollerMetadata();
pollerMetadata.setMaxMessagesPerPoll(2);
endpoint.setPollerFactory(new PollerFactory(pollerMetadata));
endpoint.setReceiveTimeout(0);
channel.send(new GenericMessage<byte[]>(new byte[] {1,2,3}), 0);
channel.send(new GenericMessage<byte[]>(new byte[] {4,5,6}), 0);

31
spring-integration-stream/src/test/java/org/springframework/integration/stream/CharacterStreamWritingMessageHandlerTests.java
View File

@@ -31,6 +31,8 @@ import org.junit.Test;
import org.springframework.integration.channel.QueueChannel;
import org.springframework.integration.endpoint.PollingConsumer;
import org.springframework.integration.message.GenericMessage;
import org.springframework.integration.scheduling.PollerFactory;
import org.springframework.integration.scheduling.PollerMetadata;
import org.springframework.scheduling.Trigger;
import org.springframework.scheduling.TriggerContext;
import org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler;
@@ -81,7 +83,9 @@ public class CharacterStreamWritingMessageHandlerTests {
@Test
public void twoStringsAndNoNewLinesByDefault() {
endpoint.setMaxMessagesPerPoll(1);
PollerMetadata pollerMetadata = new PollerMetadata();
pollerMetadata.setMaxMessagesPerPoll(1);
endpoint.setPollerFactory(new PollerFactory(pollerMetadata));
channel.send(new GenericMessage<String>("foo"), 0);
channel.send(new GenericMessage<String>("bar"), 0);
endpoint.start();
@@ -98,8 +102,9 @@ public class CharacterStreamWritingMessageHandlerTests {
@Test
public void twoStringsWithNewLines() {
handler.setShouldAppendNewLine(true);
endpoint.setMaxMessagesPerPoll(1);
channel.send(new GenericMessage<String>("foo"), 0);
PollerMetadata pollerMetadata = new PollerMetadata();
pollerMetadata.setMaxMessagesPerPoll(1);
endpoint.setPollerFactory(new PollerFactory(pollerMetadata)); channel.send(new GenericMessage<String>("foo"), 0);
channel.send(new GenericMessage<String>("bar"), 0);
endpoint.start();
trigger.await();
@@ -115,7 +120,9 @@ public class CharacterStreamWritingMessageHandlerTests {
@Test
public void maxMessagesPerTaskSameAsMessageCount() {
endpoint.setMaxMessagesPerPoll(2);
PollerMetadata pollerMetadata = new PollerMetadata();
pollerMetadata.setMaxMessagesPerPoll(2);
endpoint.setPollerFactory(new PollerFactory(pollerMetadata));
channel.send(new GenericMessage<String>("foo"), 0);
channel.send(new GenericMessage<String>("bar"), 0);
endpoint.start();
@@ -126,7 +133,9 @@ public class CharacterStreamWritingMessageHandlerTests {
@Test
public void maxMessagesPerTaskExceedsMessageCountWithAppendedNewLines() {
endpoint.setMaxMessagesPerPoll(10);
PollerMetadata pollerMetadata = new PollerMetadata();
pollerMetadata.setMaxMessagesPerPoll(10);
endpoint.setPollerFactory(new PollerFactory(pollerMetadata));
endpoint.setReceiveTimeout(0);
handler.setShouldAppendNewLine(true);
channel.send(new GenericMessage<String>("foo"), 0);
@@ -140,7 +149,9 @@ public class CharacterStreamWritingMessageHandlerTests {
@Test
public void singleNonStringObject() {
endpoint.setMaxMessagesPerPoll(1);
PollerMetadata pollerMetadata = new PollerMetadata();
pollerMetadata.setMaxMessagesPerPoll(1);
endpoint.setPollerFactory(new PollerFactory(pollerMetadata));
TestObject testObject = new TestObject("foo");
channel.send(new GenericMessage<TestObject>(testObject));
endpoint.start();
@@ -152,7 +163,9 @@ public class CharacterStreamWritingMessageHandlerTests {
@Test
public void twoNonStringObjectWithOutNewLines() {
endpoint.setReceiveTimeout(0);
endpoint.setMaxMessagesPerPoll(2);
PollerMetadata pollerMetadata = new PollerMetadata();
pollerMetadata.setMaxMessagesPerPoll(2);
endpoint.setPollerFactory(new PollerFactory(pollerMetadata));
TestObject testObject1 = new TestObject("foo");
TestObject testObject2 = new TestObject("bar");
channel.send(new GenericMessage<TestObject>(testObject1), 0);
@@ -167,7 +180,9 @@ public class CharacterStreamWritingMessageHandlerTests {
public void twoNonStringObjectWithNewLines() {
handler.setShouldAppendNewLine(true);
endpoint.setReceiveTimeout(0);
endpoint.setMaxMessagesPerPoll(2);
PollerMetadata pollerMetadata = new PollerMetadata();
pollerMetadata.setMaxMessagesPerPoll(2);
endpoint.setPollerFactory(new PollerFactory(pollerMetadata));
TestObject testObject1 = new TestObject("foo");
TestObject testObject2 = new TestObject("bar");
channel.send(new GenericMessage<TestObject>(testObject1), 0);