org.mule.api.annotations.expression

Annotation Type Groovy

@Target(value=PARAMETER)
@Retention(value=RUNTIME)
@Documented
public @interface Groovy

This allows Groovy codes to be executed on the current message. Mule will bind a number of objects to the groovy context:

• muleContext - A reference to the MuleContext object.
• eventContext - A reference to the event context. This allows you to dispatch events progammatically from your script.
• message - The current message.
• payload - The payload of the current message. This is just a shortcut to $message.payload.
• service - A reference to the current service object.
• id - The current event ID. This is a UUID created for events in Mule.
• log - A logger that can be used to write to Mule's log file.

Required Element Summary

Required Elements

Modifier and Type	Required Element and Description
String	value

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
boolean	optional

Element Detail

value

public abstract String value

optional

public abstract boolean optional

Default:

false