org.mortbay.jetty.servlet
Class ErrorPageErrorHandler

java.lang.Object
  org.mortbay.component.AbstractLifeCycle
      org.mortbay.jetty.handler.AbstractHandler
          org.mortbay.jetty.handler.ErrorHandler
              org.mortbay.jetty.servlet.ErrorPageErrorHandler

All Implemented Interfaces:

LifeCycle, Handler

public class ErrorPageErrorHandler
extends ErrorHandler

Error Page Error Handler An ErrorHandler that maps exceptions and status codes to URIs for dispatch using the internal ERROR style of dispatch.

Author:

gregw

Field Summary

protected Map	_errorPages
protected ServletContext	_servletContext

Fields inherited from class org.mortbay.jetty.handler.AbstractHandler

_string

Fields inherited from interface org.mortbay.jetty.Handler

ALL, DEFAULT, ERROR, FORWARD, INCLUDE, REQUEST

Constructor Summary

ErrorPageErrorHandler()

Method Summary

void	addErrorPage(Class exception, String uri)
void	addErrorPage(int code, String uri)
protected void	doStart()
protected void	doStop()
Map	getErrorPages()
void	handle(String target, HttpServletRequest request, HttpServletResponse response, int dispatch) Handle a request.
void	setErrorPages(Map errorPages)

Methods inherited from class org.mortbay.jetty.handler.ErrorHandler

handleErrorPage, isShowStacks, setShowStacks, writeErrorPage, writeErrorPageBody, writeErrorPageHead, writeErrorPageMessage, writeErrorPageStacks

Methods inherited from class org.mortbay.jetty.handler.AbstractHandler

destroy, getServer, setServer, toString

Methods inherited from class org.mortbay.component.AbstractLifeCycle

isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, start, stop

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mortbay.component.LifeCycle

isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, start, stop

Field Detail

_servletContext

protected ServletContext _servletContext

_errorPages

protected Map _errorPages

Constructor Detail

ErrorPageErrorHandler

public ErrorPageErrorHandler()

Parameters:

context -

Method Detail

handle

public void handle(String target,
                   HttpServletRequest request,
                   HttpServletResponse response,
                   int dispatch)
            throws IOException

Description copied from interface: Handler

Handle a request.

Specified by:

handle in interface Handler

Overrides:

handle in class ErrorHandler

Parameters:

target - The target of the request - either a URI or a name.

request - The request either as the Request object or a wrapper of that request. The HttpConnection.getCurrentConnection() method can be used access the Request object if required.

response - The response as the Response object or a wrapper of that request. The HttpConnection.getCurrentConnection() method can be used access the Response object if required.

dispatch - The dispatch mode: Handler.REQUEST, Handler.FORWARD, Handler.INCLUDE, Handler.ERROR

Throws:

IOException

getErrorPages

public Map getErrorPages()

Returns:

Returns the errorPages.

setErrorPages

public void setErrorPages(Map errorPages)

Parameters:

errorPages - The errorPages to set. A map of Exception class name or error code as a string to URI string

addErrorPage

public void addErrorPage(Class exception,
                         String uri)

addErrorPage

public void addErrorPage(int code,
                         String uri)

doStart

protected void doStart()
                throws Exception

Overrides:

doStart in class AbstractHandler

Throws:

Exception

doStop

protected void doStop()
               throws Exception

Overrides:

doStop in class AbstractHandler

Throws:

Exception