org.apache.struts2.dispatcher

## Interface DispatcherErrorHandler

- All Known Implementing Classes:
    DefaultDispatcherErrorHandler

      public interface DispatcherErrorHandler

  Implementation of this interface is used to handle internal errors or missing resources. Basically it sends back HTTP error codes or error page depends on requirements.

- - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `handleError(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, int code, Exception e)` Handle passed error code or exception
    `void` | `init(javax.servlet.ServletContext ctx)` Init instance after creating `Dispatcher`

- - ### Method Detail

    - #### init

          void init(javax.servlet.ServletContext ctx)

      Init instance after creating `Dispatcher`
      Parameters:
        `ctx` - current `ServletContext`

    - #### handleError

          void handleError(javax.servlet.http.HttpServletRequest request,
                         javax.servlet.http.HttpServletResponse response,
                         int code,
                         Exception e)

      Handle passed error code or exception
      Parameters:
        `request` - current `HttpServletRequest`
        `response` - current `HttpServletResponse`
        `code` - HTTP Error Code, see `HttpServletResponse` for possible error codes
        `e` - Exception to report

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