Example usage for org.springframework.integration.aggregator BarrierMessageHandler setRequiresReply

Introduction

In this page you can find the example usage for org.springframework.integration.aggregator BarrierMessageHandler setRequiresReply.

Prototype

public void setRequiresReply(boolean requiresReply) 

Source Link

Document

Flag whether a reply is required.

Usage

From source file:org.springframework.integration.aggregator.BarrierMessageHandlerTests.java

@Test
public void testRequiresReply() throws Exception {
    final BarrierMessageHandler handler = new BarrierMessageHandler(0);
    QueueChannel outputChannel = new QueueChannel();
    handler.setOutputChannel(outputChannel);
    handler.setBeanFactory(mock(BeanFactory.class));
    handler.setRequiresReply(true);
    handler.afterPropertiesSet();/*w w w.j a  v  a 2 s  . c o  m*/
    try {
        handler.handleMessage(MessageBuilder.withPayload("foo").setCorrelationId("foo").build());
        fail("exception expected");
    } catch (Exception e) {
        assertThat(e, Matchers.instanceOf(ReplyRequiredException.class));
    }
}

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