This document provides steps to create a simple "Hello World" Mule application using Eclipse. It describes generating a Mule project, configuring a service that listens on port 8080 and redirects requests to a Groovy component, and running the application to display "Hello World" when accessing the URL.

1. MULE Example

2. Example
Let's make the classic Hello World. We will
create a new project from Eclipse by
selecting New Project -> Mule.

3. Example
create a folder called conf in the project
●

4. Example
We use the Eclipse plugin Mule to generate the
mule-config.xml file containing all settings Mule
●
● To do this we click with the right button on the
conf folder -> New -> Other -> Mule -> Mule
Configuration and a screen appears where we
choose Groovy and this generates our mule-
config.xml.

5. Example
In the mule-config.xml file we have declared
a service that listens for requests at http: //
localhost: 8080 / helloworld. This request
will be redirected to a component that can
be a simple POJO or any kind of business.
In this case it will be a Groovy dynamically
generated component that is responsible for
returning the text "Hello World".

6. Example
To prove launch the application from Eclipse
selecting the mule-config.xml and file right-
click Run As -> Mule Service. This will start
as a stand alone server Mule displaying our
example in the application container.

7. Example
To prove we open a browser and introduce
the URL http: // localhost: 8080 / helloworld,
the page will open contain the text "Hello
World" generated by the component Groovy
previously configured in response to our
request.