SpringCloud/spring-cloud-stream
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Marius Bogoevici
2016-04-06 20:09:06 -04:00
parent d2e00610cd
commit 4731280804
1 changed files with 2 additions and 2 deletions
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spring-cloud-stream-docs/src/main/asciidoc/spring-cloud-stream-overview.adoc
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@@ -125,7 +125,7 @@ Communication between applications follows a publish-subscribe model, where data
This can be seen in the following figure, which shows a typical deployment for a set of interacting Spring Cloud Stream applications.
.Spring Cloud Stream Application topologies
image::SCSt-with-binder.png[width=300,scaledwidth="50%"]
image::SCSt-sensors.png[width=300,scaledwidth="50%"]
Data reported by sensors to an HTTP endpoint is sent to a common destination named `raw-sensor-data`.
From the destination, it is independently processed by a microservice application that computes time-windowed averages and by another microservice application that ingests the raw data into HDFS.
@@ -395,7 +395,7 @@ public class SendingBean {
}
----
==== Programming Model
==== Producing and Consuming Messages
You can write a Spring Cloud Stream application using either Spring Integration annotations or Spring Cloud Stream's `@StreamListener` annotation.
The `@StreamListener` annotation is modeled after other Spring Messaging annotations (such as `@MessageMapping`, `@JmsListener`, `@RabbitListener`, etc.) but adds content type management and type coercion features.