From 8cc7efdf78247e327eb6e4571b21d8e4c52786a0 Mon Sep 17 00:00:00 2001
From: Gary Russell <grussell@pivotal.io>
Date: Tue, 25 Nov 2014 13:18:27 -0500
Subject: [PATCH] Add DSL Reference and Quick Start

---
 index.html | 54 +++++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 51 insertions(+), 3 deletions(-)

diff --git a/index.html b/index.html
index e83ec67bac..8c74043ba8 100644
--- a/index.html
+++ b/index.html
@@ -42,7 +42,12 @@ and scheduling. Spring Integration's primary goal is to provide a simple model f
 integration solutions while maintaining the separation of concerns that is essential for producing
 maintainable, testable code.
 
-[Pivotal Recognized in DZone’s 2014 Guide to Enterprise Integration.](https://spring.io/blog/2014/11/12/pivotal-recognized-in-dzone-s-2014-guide-to-enterprise-integration)
+<h4>News:</h4>
+[Pivotal Recognized in DZone's 2014 Guide to Enterprise Integration.](https://spring.io/blog/2014/11/12/pivotal-recognized-in-dzone-s-2014-guide-to-enterprise-integration)
+
+Check out the new [Java DSL for configuring your integration flows with a fluent Java API](https://spring.io/blog/2014/11/24/spring-integration-java-dsl-1-0-ga-released) and the [line-by-line tutorial using a DSL version of the classic 'Cafe' application.](https://spring.io/blog/2014/11/25/spring-integration-java-dsl-line-by-line-tutorial)
+
+
 
 {% endcapture %}
 
@@ -133,9 +138,9 @@ public interface TempConverter {
 
 <int:chain id="wsChain" input-channel="viaWebService">
 	<int:transformer
-	   expression="'&lt;FahrenheitToCelsius xmlns=''http://tempuri.org/''&gt;&lt;Fahrenheit&gt;XXX&lt;/Fahrenheit&gt;&lt;/FahrenheitToCelsius&gt;'.replace('XXX', payload.toString())" />
+	   expression="'&lt;FahrenheitToCelsius xmlns=''http://www.w3schools.com/webservices/''&gt;&lt;Fahrenheit&gt;XXX&lt;/Fahrenheit&gt;&lt;/FahrenheitToCelsius&gt;'.replace('XXX', payload.toString())" />
 	<int-ws:header-enricher>
-		<int-ws:soap-action value="http://tempuri.org/FahrenheitToCelsius"/>
+		<int-ws:soap-action value="http://www.w3schools.com/webservices/FahrenheitToCelsius"/>
 	</int-ws:header-enricher>
 	<int-ws:outbound-gateway
 		uri="http://www.w3schools.com/webservices/tempconvert.asmx"/>
@@ -144,6 +149,49 @@ public interface TempConverter {
 </int:chain>
 ````
 
+And here is the same application (web service part) using the [new Java DSL](https://spring.io/blog/2014/11/24/spring-integration-java-dsl-1-0-ga-released) (and Spring Boot):
+
+````java
+@Configuration
+@SpringBootApplication
+@IntegrationComponentScan
+public class Application {
+
+  public static void main(String[] args) {
+    ConfigurableApplicationContext ctx = SpringApplication.run(Application.class, args);
+    TempConverter converter = ctx.getBean(TempConverter.class);
+    System.out.println(converter.fahrenheitToCelcius(68.0f));
+    ctx.close();
+  }
+
+  @MessagingGateway
+  public interface TempConverter {
+
+    @Gateway(requestChannel = "convert.input")
+    float fahrenheitToCelcius(float fahren);
+
+  }
+
+  @Bean
+  public IntegrationFlow convert() {
+      return f -> f
+        .transform(payload ->
+              "<FahrenheitToCelsius xmlns=\"http://www.w3schools.com/webservices/\">"
+            +     "<Fahrenheit>" + payload +"</Fahrenheit>"
+            + "</FahrenheitToCelsius>")
+        .enrichHeaders(h -> h
+            .header(WebServiceHeaders.SOAP_ACTION,
+                "http://www.w3schools.com/webservices/FahrenheitToCelsius"))
+        .handle(new SimpleWebServiceOutboundGateway(
+            "http://www.w3schools.com/webservices/tempconvert.asmx"))
+        .transform(Transformers.xpath("/*[local-name()=\"FahrenheitToCelsiusResponse\"]"
+            + "/*[local-name()=\"FahrenheitToCelsiusResult\"]"));
+  }
+
+}
+
+````
+
 {% endcapture %}
 
 {% capture related_resources %}