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INTSAMPLES-53 Update README.md

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For reference see: https://jira.springsource.org/browse/INTSAMPLES-53
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Gunnar Hillert
2012-02-08 17:42:55 -05:00
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@@ -3,13 +3,38 @@ Http Sample
This example demonstrates simple request/reply communication when using a pair of **HTTP Inbound/Outbound Gateways**.
It consists of two parts - Client and Server. To run this sample:
The sample consists of two parts:
1. Deploy project
* If you are using STS and project is imported as Eclipse project in your workspace you can just execute **Run on Server**
* You can also run **mvn clean install** and generate the WAR file that you can deploy the conventional way
2. Run the simple test client program: **org.springframework.integration.samples.http.DemoHttpClient**
* Client - Basic command-line application
* Server - Web application (War-file)
## Running the sample
### Command Line Using Maven
The easiest way to run the **server** is to use the [Maven Jetty Plugin](http://docs.codehaus.org/display/JETTY/Maven+Jetty+Plugin). Simply execute:
$ mvn jetty:run
This command starts a Jetty servlet container running on port 8080 serving the application. Alternatively you can also package the war-file and deploy it manually to a servlet container of your choosing. For that to happen execute:
$ mvn clean package
The resulting war-file will be located in the **target** folder. In order to run the **client**, execute:
$ mvn clean package exec:java
This will package the application and run it using the [Exec Maven Plugin](http://mojo.codehaus.org/exec-maven-plugin/)
### Using an IDE such as SpringSource Tool Suite™ (STS)
If you are using STS and the project is imported as an Eclipse project into your workspace, you can just execute **Run on Server**. This will start the **server** application.
Next, run the simple test **client** program: **org.springframework.integration.samples.http.HttpClientDemo**
### Output
The gateway (**client**) initiates a simple request posting "Hello" to the **server** and the **server** responds by appending **from the other side** to the message payload and returns. You should see the following output from the server:
The gateway initiates a simple request posting "Hello" to the server and server responds by appending **from the other side** to the message payload and returns. You should see the following output from the server:
INFO : org.springframework.integration.samples.http.HttpClientDemo - Replied with: Hello from the other side
INFO : org.springframework.integration.samples.http.HttpClientDemo - Replied with: Hello from the other side