Class ErrorInterceptor

Intercepts and handles errors from outgoing HTTP request.

Hierarchy

ErrorInterceptor

Implements

HttpInterceptor

Index

Constructors

constructor

Methods

intercept

Constructors

constructor

new ErrorInterceptor(errorDialogService: ErrorDialogService, loggingService: LoggingService, router: Router): ErrorInterceptor

- Defined in src/app/_interceptors/error.interceptor.ts:21
Initialization of the error interceptor.

Parameters
- errorDialogService: ErrorDialogService
  
  A service that provides a dialog box for displaying errors to the user.
- loggingService: LoggingService
  
  A service that provides logging capabilities.
- router: Router
  
  A service that provides navigation among views and URL manipulation capabilities.
Returns ErrorInterceptor

Methods

intercept

intercept(request: HttpRequest<unknown>, next: HttpHandler): Observable<HttpEvent<unknown>>

Implementation of HttpInterceptor.intercept
- Defined in src/app/_interceptors/error.interceptor.ts:42
Intercepts HTTP requests.

Parameters
- request: HttpRequest<unknown>
  
  An outgoing HTTP request with an optional typed body.
- next: HttpHandler
  
  The next HTTP handler or the outgoing request dispatcher.
Returns Observable<HttpEvent<unknown>>

The error caught from the request.

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