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lib/src/http/kernel/module/ExecuteResolvedRouteHandler...

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import {HTTPKernel} from '../HTTPKernel'
import {Request} from '../../lifecycle/Request'
import {ActivatedRoute} from '../../routing/ActivatedRoute'
import {ResponseObject} from '../../routing/Route'
import {http} from '../../response/HTTPErrorResponseFactory'
import {HTTPStatus} from '../../../util'
import {AbstractResolvedRouteHandlerHTTPModule} from './AbstractResolvedRouteHandlerHTTPModule'
/**
* HTTP kernel module that runs the handler for the request's route.
*
* In most cases, this is the controller method defined by the route.
*/
export class ExecuteResolvedRouteHandlerHTTPModule extends AbstractResolvedRouteHandlerHTTPModule {
public static register(kernel: HTTPKernel): void {
kernel.register(this).core()
}
public async apply(request: Request): Promise<Request> {
if ( request.hasInstance(ActivatedRoute) ) {
const route = <ActivatedRoute> request.make(ActivatedRoute)
const object: ResponseObject = await route.handler(request)
await this.applyResponseObject(object, request)
} else {
await http(HTTPStatus.NOT_FOUND).write(request)
request.response.blockingWriteback(true)
}
return request
}
}