These Slides explain about the Mule System Properties, Environment properties and Mule-app-properties with Examples and graphical Flows.

1. Mule System
Properties
GSN-K

2. PROPERTIES
• A properties file is a simple collection of key-value pairs that can
be parsed by the java.util.Properties class. They are often used to
store configuration or localization data. In mule properties file
can be configured using property placeholders and system
properties.
• Example of a property file is as below:

3. System Properties:
The placeholder value can come from a JDK system property. If
you start Mule from the command line, you would specify the
properties as follows:

5. Environment Variables:
There is no standard way in Java to access environment
variables. But the setting of environment variables can be done in
the run configurations window…choose Environment tab.

6. Mule-app.properties:
The property can be configured in mule-project.xml as below:
Add an environment variable by pressing the button:

8. Example:
• The example above tries to display the property name which is
a common property from various sources the observation is as
below:

9. Observation:
• The property in the mule-app.properties is prioritized the most,
Global variables is prioritized the next most and next is the run
time arguments followed by Environment Variables and then
follows the property files in alphabetical order.

10. •Thank You All