68976a81a6
When just importing the ftp example as a maven project, I ran into the issue of a slf4j version discrepancy described here: http://www.slf4j.org/faq.html#IllegalAccessError This is solved by adding the specific version dependency of `slf4j-api`. * Add the specific `slf4j-api` dependency to the Gradle script * Change the dependency scope for `slf4j-` impl to the `runtime`. * Regenerate POMs
WS Outbound Gateway Sample
This example demonstrates the following aspects of the Web Services (WS) support available with Spring Integration:
- WS Outbound Gateway
- Content Enricher
- Composed Message Processor
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.
- 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.
- The Header Enricher enriches the Message with the SOAP action header.
- The WS Outbound Gateway converts the Message to a SOAP request and sends it to a remote service, which converts a temperature from Fahrenheit (90F) to Celsius (32.2C) and the result is printed to the console:
<?xml version="1.0" encoding="UTF-8"?><FahrenheitToCelsiusResponse xmlns="http://tempuri.org/"><FahrenheitToCelsiusResult>32.2222222222222</FahrenheitToCelsiusResult></FahrenheitToCelsiusResponse>````
## Running the Sample
To run the sample simply execute **WebServiceDemoTestApp** in package *org.springframework.integration.samples.ws*.
You can also execute that class using the [Gradle Application Plugin](http://www.gradle.org/docs/current/userguide/application_plugin.html):
$ gradlew :ws-outbound-gateway:run
[Simple Object Access Protocol]: http://en.wikipedia.org/wiki/SOAP