Class ErrorHandler

Handles erroneous HTTP status codes. You might, for example, use this to display a custom 404 page.

Hierarchy

ErrorHandlerBase
- ErrorHandler

Index

Methods

Methods

exec

exec(func: function): void

- Defined in floof.d.ts:358
Sets an executor on this handler for the specified HTTP status codes or code ranges. If no specific codes or code ranges are specified, this handler will handle all status codes.

Parameters
- func: function
  
  The executor function, which accepts the incoming request, the status message, and a ContextualizedRenderer.
  - - (req: FloofRequest, msg: string, ren: ContextualizedRenderer): void
    - Parameters
      - req: FloofRequest
      - msg: string
      - ren: ContextualizedRenderer
      Returns void
Returns void

forCode

forCode(...code: number[]): ErrorHandler

Inherited from ErrorHandlerBase.forCode
- Defined in floof.d.ts:338
Sets specific HTTP status codes to run this handler for.

Parameters
- Rest ...code: number[]
  
  The HTTP status codes to handle.
Returns ErrorHandler

This ErrorHandler, for the sake of chaining.

forCodes

forCodes(startIncl: number, endExcl: number): ErrorHandler

Inherited from ErrorHandlerBase.forCodes
- Defined in floof.d.ts:346
Sets a range of HTTP status codes to run this handler for.

Parameters
- startIncl: number
  
  The beginning of the range, inclusive.
- endExcl: number
  
  The end of the range, exclusive.
Returns ErrorHandler

This ErrorHandler, for the sake of chaining.

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