[ColdBox 4.0] Injecting a service into interceptor

Communities ColdBox HMVC
1

I’m trying to inject my security service into an interceptor:

`

component extends=“coldbox.system.Interceptor” {

// DI
property name=“securityService” inject=“SecurityService@area51”;

public void function preProcess( event, interceptData ){

var rc = event.getCollection(private = false);
}
}

`

But I got this error:

The DSL Definition {REF={null}, REQUIRED={true}, ARGNAME={}, DSL={id:cookieStorage@cbstorages}, JAVACAST={null}, NAME={cookieStorage}, TYPE={any}, VALUE={null}, SCOPE={variables}} did not produce any resulting dependency
Detail The target requesting the dependency is: ‘SecurityService@area51’
Stacktrace The Error Occurred in
E:\wamp\www\TropicalSeo\app\coldbox\system\ioc\Builder.cfc: line 380

378: throw(message=“The DSL Definition #arguments.definition.toString()# did not produce any resulting dependency”,
379: detail=“The target requesting the dependency is: ‘#arguments.targetID#’”,
380: type=“Builder.DSLDependencyNotFoundException”);
381: }
382: // else return void, no dependency found that was required

called from E:\wamp\www\TropicalSeo\app\coldbox\system\ioc\Injector.cfc: line 603
called from E:\wamp\www\TropicalSeo\app\coldbox\system\ioc\Injector.cfc: line 490
called from E:\wamp\www\TropicalSeo\app\coldbox\system\ioc\scopes\Singleton.cfc: line 57
called from E:\wamp\www\TropicalSeo\app\coldbox\system\ioc\Injector.cfc: line 261
called from E:\wamp\www\TropicalSeo\app\coldbox\system\ioc\Builder.cfc: line 471
called from E:\wamp\www\TropicalSeo\app\coldbox\system\ioc\Builder.cfc: line 362
called from E:\wamp\www\TropicalSeo\app\coldbox\system\ioc\Injector.cfc: line 603
called from E:\wamp\www\TropicalSeo\app\coldbox\system\ioc\Injector.cfc: line 490
called from E:\wamp\www\TropicalSeo\app\coldbox\system\ioc\scopes\Singleton.cfc: line 57
called from E:\wamp\www\TropicalSeo\app\coldbox\system\ioc\Injector.cfc: line 261
called from E:\wamp\www\TropicalSeo\app\coldbox\system\web\services\InterceptorService.cfc: line 254
called from E:\wamp\www\TropicalSeo\app\coldbox\system\web\services\InterceptorService.cfc: line 195
called from E:\wamp\www\TropicalSeo\app\coldbox\system\web\services\InterceptorService.cfc: line 107
called from E:\wamp\www\TropicalSeo\app\coldbox\system\web\services\InterceptorService.cfc: line 75
called from E:\wamp\www\TropicalSeo\app\coldbox\system\web\services\LoaderService.cfc: line 53
called from E:\wamp\www\TropicalSeo\app\coldbox\system\Bootstrap.cfc: line 71
called from E:\wamp\www\TropicalSeo\app\coldbox\system\Bootstrap.cfc: line 107
called from E:\wamp\www\TropicalSeo\app\coldbox\system\Bootstrap.cfc: line 350
called from E:\wamp\www\TropicalSeo\app\Application.cfc: line 57

So how can I access my security service into interceptor?

2

Interceptors are created before modules are loaded so at the time your interceptor gets created, that model mapping doesn’t exist yet. You can work around this by injecting a provider which will delay creating of the dependency.

property name=“securityService” inject=“provider:SecurityService@area51”;

Thanks!

~Brad

ColdBox Platform Evangelist
Ortus Solutions, Corp

E-mail: brad@coldbox.org
ColdBox Platform: http://www.coldbox.org
Blog: http://www.codersrevolution.com

3

Thanks Brad,

I’m testing with:

`
Wirebox.getInstance(“SecurityService@area51”)

`

It’s the same? Which one should I prefer?

4

As long as you don’t call that in your interceptors constructor, that will work too providing the interception point is one that fires after the modules have been loaded.

Thanks!

~Brad

ColdBox Platform Evangelist
Ortus Solutions, Corp

E-mail: brad@coldbox.org
ColdBox Platform: http://www.coldbox.org
Blog: http://www.codersrevolution.com