小编Igo*_*rov的帖子

面对Spring集成java-dsl问题,我卡住了.这是我的流程声明代码:

    @Bean
    public IntegrationFlow orchestrationFlow() {
        return IntegrationFlows.from(
                Jms.messageDrivenChannelAdapter(queueConnectionFactory())
                        .destination(bookingQueue())
                        .outputChannel(bookingChannel()))
                .<String, BookingRequest>transform(s -> {
                    Ticket t = new Gson().fromJson(s, Ticket.class);
                    return new BookingRequest()
                            .setMovieId(t.getMovie().getId())
                            .setRow(t.getSeat().getRow())
                            .setSeat(t.getSeat().getNumber())
                            .setScreenNumber(t.getScreenNumber()
                            );
                })
                // HTTP part goes here
                .<BookingRequest, HttpEntity>transform(HttpEntity::new)
                .handle(
                        Http.outboundChannelAdapter(bookingServerUrl)
                                .httpMethod(HttpMethod.POST)
                                .extractPayload(true)
                                .expectedResponseType(BookStatus.class)
                )
                // and here HTTP part ends
                .handle(
                        Jms.outboundAdapter(responseDestinationTemplate())
                )
                .get();
    }

在我使用HTTP出站通道适配器之前,一切正常.我需要调用简单的RESTful接口,上面的代码做得很好.但是,以下Jms.outboundAdapter(responseDestinationTemplate())行没有任何结果,在成功调用http后没有动作执行.

如果我删除http流程部分(由评论包围) - 它的工作原理.实现了如此多的东西,几乎理解并看到了整合的美感和简洁性......这就是它.还有一个地方我被卡住了.

以下是成功REST调用后的日志:

2016-02-08 21:01:22.155 DEBUG 18209 --- [enerContainer-1] o.s.web.client.RestTemplate              : POST request for "http://localhost:9052/api/book" resulted in 200 (OK)
2016-02-08 21:01:22.156 DEBUG …