How to access global variables in Mule 3?
Case
In Mule 2.2.1, getting the global variables was allowed. Therefore, such a block worked:
[xml]
<add-message-property key="jonathanProperty"
value="#[groovy:MULE_ORIGINATING_ENDPOINT]" />[/xml]
In Mule 3, this is no more possible. Therefore, how to access -former- global variables within a Mule 3 config file?
Fix
Access the global variables owing to their scope, such as Invocation, Inbound, Outbound, Session, thanks to the methods MuleMessage.get<Scope>Property(), eg:
[xml]<add-message-property key="jonathanProperty"
value="#[groovy:message.getInboundProperty("MULE_ORIGINATING_ENDPOINT")]" />[/xml]