PageErrorHandler (Hippo Site Toolkit API 15.4.0 API)

```
public interface PageErrorHandler
```
PageErrorHandler
When a valve meets component errors, error handling can be delegated to a PageErrorHandler.

Version:

$Id$

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class PageErrorHandler.Status
Processing status of page error handler.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`PageErrorHandler.Status`	`handleComponentExceptions(PageErrors pageErrors, HstRequest hstRequest, HstResponse hstResponse)`	Handles the exceptions generated by page or components.

- Method Detail
  - handleComponentExceptions
```
PageErrorHandler.Status handleComponentExceptions(PageErrors pageErrors,
                                                  HstRequest hstRequest,
                                                  HstResponse hstResponse)
```
    Handles the exceptions generated by page or components.
    An implementation should be aware of the current lifecycle phase by invoking HstRequest.getLifecyclePhase() method if it wants to invoke some lifecycle dependent operations such as HstResponse.forward(String) or HstResponse.sendRedirect(String).
    
    Parameters:
    
    pageErrors -
    
    hstRequest -
    
    hstResponse -