org.springframework.cloud.stream.binder.PollableMessageSource Java Examples
The following examples show how to use
org.springframework.cloud.stream.binder.PollableMessageSource.
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Example #1
Source File: PolledConsumerApplication.java From spring-cloud-stream-samples with Apache License 2.0 | 5 votes |
@Bean public ApplicationRunner runner(PollableMessageSource input, MessageChannel output) { return args -> { System.out.println("Send some messages to topic polledConsumerIn and receive from polledConsumerOut"); System.out.println("Messages will be processed one per second"); exec.execute(() -> { boolean result = false; while (true) { // this is where we poll for a message, process it, and send a new one result = input.poll(m -> { String payload = (String) m.getPayload(); System.out.println("Received: " + payload); output.send(MessageBuilder.withPayload(payload.toUpperCase()) .copyHeaders(m.getHeaders()) .build()); }, new ParameterizedTypeReference<String>() { }); try { Thread.sleep(1_000); } catch (InterruptedException e) { Thread.currentThread().interrupt(); break; } if (result) { System.out.println("Success"); } } }); }; }
Example #2
Source File: CompositeMessageChannelConfigurer.java From spring-cloud-stream with Apache License 2.0 | 5 votes |
@Override public void configurePolledMessageSource(PollableMessageSource binding, String name) { this.messageChannelConfigurers.forEach(cconfigurer -> { if (cconfigurer instanceof MessageChannelAndSourceConfigurer) { ((MessageChannelAndSourceConfigurer) cconfigurer) .configurePolledMessageSource(binding, name); } }); }
Example #3
Source File: MessageSourceBindingTargetFactory.java From spring-cloud-stream with Apache License 2.0 | 5 votes |
public MessageSourceBindingTargetFactory(SmartMessageConverter messageConverter, MessageChannelConfigurer messageSourceConfigurer) { super(PollableMessageSource.class); Assert.isInstanceOf(MessageChannelAndSourceConfigurer.class, messageSourceConfigurer); this.messageSourceConfigurer = (MessageChannelAndSourceConfigurer) messageSourceConfigurer; this.messageConverter = messageConverter; }
Example #4
Source File: MessageSourceBindingTargetFactory.java From spring-cloud-stream with Apache License 2.0 | 5 votes |
@Override public PollableMessageSource createInput(String name) { DefaultPollableMessageSource binding = new DefaultPollableMessageSource( this.messageConverter); this.messageSourceConfigurer.configurePolledMessageSource(binding, name); return binding; }
Example #5
Source File: MessageConverterConfigurer.java From spring-cloud-stream with Apache License 2.0 | 5 votes |
@Override public void configurePolledMessageSource(PollableMessageSource binding, String name) { BindingProperties bindingProperties = this.bindingServiceProperties .getBindingProperties(name); String contentType = bindingProperties.getContentType(); ConsumerProperties consumerProperties = bindingProperties.getConsumer(); if ((consumerProperties == null || !consumerProperties.isUseNativeDecoding()) && binding instanceof DefaultPollableMessageSource) { ((DefaultPollableMessageSource) binding).addInterceptor( new InboundContentTypeEnhancingInterceptor(contentType)); } }
Example #6
Source File: MySink.java From hello-spring-cloud-alibaba with MIT License | 4 votes |
@Input("input5") PollableMessageSource input5();
Example #7
Source File: RocketMQConsumerApplication.java From spring-cloud-alibaba with Apache License 2.0 | 4 votes |
@Input("input5") PollableMessageSource input5();
Example #8
Source File: PollableSink.java From spring-cloud-gcp with Apache License 2.0 | 4 votes |
@Input("input") PollableMessageSource input();
Example #9
Source File: KafkaBinderActuatorTests.java From spring-cloud-stream-binder-kafka with Apache License 2.0 | 4 votes |
@Input PollableMessageSource source();
Example #10
Source File: PolledConsumerApplication.java From spring-cloud-stream-samples with Apache License 2.0 | 4 votes |
@Input PollableMessageSource input();
Example #11
Source File: RabbitBinderModuleTests.java From spring-cloud-stream-binder-rabbit with Apache License 2.0 | 4 votes |
@Input PollableMessageSource source();
Example #12
Source File: MessageSourceBindingTargetFactory.java From spring-cloud-stream with Apache License 2.0 | 4 votes |
@Override public PollableMessageSource createOutput(String name) { throw new UnsupportedOperationException(); }
Example #13
Source File: SampleStreamApp.java From spring-cloud-stream with Apache License 2.0 | 4 votes |
@Bean public ApplicationRunner runner(PollableMessageSource pollableSource) { return args -> pollableSource.poll(message -> { System.out.println("Polled payload: " + message.getPayload()); }); }
Example #14
Source File: SampleStreamApp.java From spring-cloud-stream with Apache License 2.0 | 4 votes |
@Input PollableMessageSource pollableSource();
Example #15
Source File: MessageChannelAndSourceConfigurer.java From spring-cloud-stream with Apache License 2.0 | 2 votes |
/** * Configure the provided message source binding. * @param binding the binding. * @param name the name. */ void configurePolledMessageSource(PollableMessageSource binding, String name);