Page Contents

Home > @loopback/express > ExpressMiddlewareInterceptorProvider

ExpressMiddlewareInterceptorProvider class

Base class for MiddlewareInterceptor provider classes

Signature:

export declare abstract class ExpressMiddlewareInterceptorProvider<CFG, CTX extends Context = InvocationContext> implements Provider<GenericInterceptor<CTX>>

Implements: Provider<GenericInterceptor<CTX>>

Example

To inject the configuration without automatic reloading:

class SpyInterceptorProvider extends ExpressMiddlewareInterceptorProvider<
  SpyConfig
  > {
    constructor(@config() spyConfig?: SpyConfig) {
      super(spy, spyConfig);
    }
}

To inject the configuration without automatic reloading:

class SpyInterceptorProvider extends ExpressMiddlewareInterceptorProvider<
  SpyConfig
> {
  constructor(@config.view() configView?: ContextView<SpyConfig>) {
    super(spy, configView);
  }
}

Constructors

Constructor Modifiers Description
(constructor)(middlewareFactory, middlewareConfig)   Constructs a new instance of the ExpressMiddlewareInterceptorProvider class

Properties

Property Modifiers Type Description
middlewareConfig?   CFG (Optional)
middlewareConfigView?   ContextView<CFG> (Optional)
middlewareFactory   ExpressMiddlewareFactory<CFG>  

Methods

Method Modifiers Description
value()