28 lines
1.4 KiB
Markdown
28 lines
1.4 KiB
Markdown
WS Outbound Gateway Sample
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==========================
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This example demonstrates the following aspects of the Web Services (WS) support available with *Spring Integration*:
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1. WS Outbound Gateway
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2. Content Enricher
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3. Composed Message Processor
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A very simple example that show you how easy it is to invoke a service based on the [Simple Object Access Protocol][] (SOAP) using *Spring Integration*.
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* A *Message* is sent to a *Channel*, where it is retrieved by a *Chain* which consists of a *Header Enricher* and a *WS Outbound Gateway*.
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* The *Header Enricher* enriches the *Message* with the SOAP action header.
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* The *WS Outbound Gateway* converts the *Message* to a SOAP request and sends it to a remote service, which converts a temperature from
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Fahrenheit (90F) to Celsius (32.2C) and the result is printed to the console:
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````
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<?xml version="1.0" encoding="UTF-8"?><FahrenheitToCelsiusResponse xmlns="http://tempuri.org/"><FahrenheitToCelsiusResult>32.2222222222222</FahrenheitToCelsiusResult></FahrenheitToCelsiusResponse>````
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## Running the Sample
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To run the sample simply execute **WebServiceDemoTestApp** in package *org.springframework.integration.samples.ws*.
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You can also execute that class using the [Gradle Application Plugin](http://www.gradle.org/docs/current/userguide/application_plugin.html):
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$ gradlew :ws-outbound-gateway:run
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[Simple Object Access Protocol]: http://en.wikipedia.org/wiki/SOAP
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