coldbox-mode-listener.md

ColdBox Mode Listener

Argument	Type	Execution Mode	Description
event	coldbox.system.web.context.RequestContext	coldbox	The request context of the running request
interceptData	struct	standalone-coldbox	The data structure passed in the event
buffer	coldbox.system.core.util.RequestBuffer	ColdBox	A request buffer object for producing elegant content in ColdBox applications
rc	struct	coldbox	Reference to the rc scope
prc	struct	coldbox	Reference to the prc scope

So let's say that we want to listen on the beforeInjectorShutdown and on the afterInstanceCreation event in our listener.

component{

    function configure(){}

    function beforeInjectorShutdown(event, interceptData, buffer, rc, prc ){
        var injector = arguments.interceptData.injector;
        // Do my stuff here:

        // I can use a log object because ColdBox is cool and injects one for me already.
        log.info("DUDE, I am going down!!!");
    }

    function afterInstanceCreation(event, interceptData, buffer, rc, prc ){
        var injector = arguments.interceptData.injector;
        var target = arguments.interceptData.target;
        var mapping = arguments.interceptData.mapping;

        log.info("The object #mapping.getName()# has just been built, performing my awesome AOP processing on it.");

        // process awesome AOP on this target
        processAwesomeAOP( target );
    }
}