ErrorPageSupport (Apache Tomcat 9.0.111 API Documentation)
Description: declaration: package: org.apache.catalina.util, class: ErrorPageSupport

# Class ErrorPageSupport

java.lang.Object
org.apache.catalina.util.ErrorPageSupport

public class ErrorPageSupport extends Object
Provides support for tracking per exception type and per HTTP status code error pages.

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `ErrorPageSupport()`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `add(ErrorPage errorPage)`
  `ErrorPage`
  `find(int statusCode)`
  `ErrorPage`
  `find(String exceptionType)`
  Find the ErrorPage, if any, for the named exception type.
  `ErrorPage`
  `find(Throwable exceptionType)`
  `ErrorPage[]`
  `findAll()`
  `void`
  `remove(ErrorPage errorPage)`

  ### Methods inherited from class Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- ## Constructor Details

  - ### ErrorPageSupport

    public ErrorPageSupport()

- ## Method Details

  - ### add

    public void add(ErrorPage errorPage)

  - ### remove

    public void remove(ErrorPage errorPage)

  - ### find

    public ErrorPage find(int statusCode)

  - ### find

    public ErrorPage find(String exceptionType)
    Find the ErrorPage, if any, for the named exception type.
    Parameters:
      `exceptionType` - The fully qualified class name of the exception type
    Returns:
      The ErrorPage for the named exception type, or `null` if none is configured

  - ### find

    public ErrorPage find(Throwable exceptionType)

  - ### findAll

    public ErrorPage[] findAll()