Groovy component in mule

1.  Groovy allows the developer to configure
interceptors and alter the values or references
of particular properties in a script.
 Interceptors are configured to provide
additional services to a message as it flows
through a component.
 When using Groovy, typing-in or appending a
script to the component is the only
configuration required.

2.  The Groovy component can be used to enhance the user
interface of your web and database applications. The Groovy
component provides developers with the facilities to integrate
custom scripts into a flow using the Groovy scripting engine.
As an example, you can write a custom script using Groovy
language for an application, save it in a separate file and then
configure the Groovy component to reference the file.

4. long number = (long)
math.floor(Math.random() *
90000000000000L) + 10000000000000L
flowVars.Corr = "98"+number

5.  <scripting:transformer doc:name="Groovy">
 <scripting:script
engine="Groovy"><![CDATA[long number =
(long) Math.floor(Math.random() *
90000000000000L) + 10000000000000L
 flowVars.Corr =
"98"+number]]></scripting:script>
 </scripting:transformer>

6. 1. Script Text : Type the script that the
component will load directly into this space.
2. Script File: Enter the location of the script to
be loaded by the component. The file can
reside on the classpath or the local file
system.
3. Bean Reference: Lets you add a Java bean,
which encapsulates multiple objects into a
single bean. The Script component can then
store and re-use the bean when applicable.

7.  Interceptors alter the values or references of
particular properties in a script. They are
configured to provide additional services to a
message as it flows through a component.
For example, you can configure an
interceptor to execute scheduling or logging
of a particular event while a message is being
processed. The Script component also
includes a custom interceptor which allows
you to configure settings for Spring elements.

8.  For example, you can add an interceptor that
logs transactions and the time for each
transaction. Use the Add Custom
Interceptor to create a custom interceptor
that can reference Spring objects.
The Interceptor Stack enables you to bundle
multiple interceptors. Use the Interceptor
Stack to apply multiple interceptors on a
Groovy component. The interceptors are
applied in the order defined in the stack.

9. ThankYou!!!!!!!!!