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GH-3957: Add JmsInboundGateway.replyToExpression (#8560)

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* GH-3957: Add JmsInboundGateway.replyToExpression

Fixes https://github.com/spring-projects/spring-integration/issues/3957

Sometimes we cannot use a standard `JmsReplyTo` property for sending replies from the server.
A `DestinationResolver` API does not have access to the request message.

* Introduce a `ChannelPublishingJmsMessageListener.replyToExpression` property to evaluate
a reply destination against request JMS `Message`
* Use this expression only of no `JmsReplyTo` property
* Expose this property on Java DSL level
* To simplify end-user experience with lambda configuration for this property, introduce a `CheckedFunction`
which essentially re-throws exception "sneaky" way

* Fix Javadoc for `CheckedFunction`

* * Fix language in docs
* Fix Javadocs lines length
* Regular `catch` and re-throw in the `CheckedFunction`
This commit is contained in:
Artem Bilan
2023-02-22 15:23:13 -05:00
committed by GitHub
parent 3f99424d93
commit acd8a03d4d
7 changed files with 198 additions and 15 deletions
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25
spring-integration-jms/src/test/java/org/springframework/integration/jms/dsl/JmsTests.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2016-2022 the original author or authors.
* Copyright 2016-2023 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.
@@ -22,6 +22,8 @@ import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicInteger;
import jakarta.jms.JMSException;
import jakarta.jms.TextMessage;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.ListableBeanFactory;
@@ -137,6 +139,9 @@ public class JmsTests extends ActiveMQMultiContextTests {
@Autowired
private CountDownLatch redeliveryLatch;
@Autowired
JmsTemplate jmsTemplate;
@Test
public void testPollingFlow() {
this.controlBus.send("@'integerMessageSource.inboundChannelAdapter'.start()");
@@ -264,6 +269,19 @@ public class JmsTests extends ActiveMQMultiContextTests {
this.jmsMessageDrivenRedeliveryFlowContainer.stop();
}
@Test
public void customReplyToHeader() throws JMSException {
this.jmsTemplate.send("jmsPipelineTest", session -> {
TextMessage message = session.createTextMessage("test data");
message.setStringProperty("myReplyTo", "replyToQueue");
return message;
});
jakarta.jms.Message replyMessage = this.jmsTemplate.receive("replyToQueue");
assertThat(replyMessage).isNotNull();
assertThat(replyMessage.getBody(String.class)).isEqualTo("TEST DATA");
}
@MessagingGateway(defaultRequestChannel = "controlBus.input")
private interface ControlBusGateway {
@@ -278,7 +296,9 @@ public class JmsTests extends ActiveMQMultiContextTests {
@Bean
public JmsTemplate jmsTemplate() {
return new JmsTemplate(connectionFactory);
JmsTemplate jmsTemplate = new JmsTemplate(connectionFactory);
jmsTemplate.setReceiveTimeout(10_000);
return jmsTemplate;
}
@Bean(name = PollerMetadata.DEFAULT_POLLER)
@@ -422,6 +442,7 @@ public class JmsTests extends ActiveMQMultiContextTests {
}))
.requestDestination("jmsPipelineTest")
.replyToFunction(message -> message.getStringProperty("myReplyTo"))
.configureListenerContainer(c ->
c.transactionManager(mock(PlatformTransactionManager.class))))
.filter(payload -> !"junk".equals(payload))