org.codehaus.groovy.grails.web.errors
Class GrailsExceptionResolver

java.lang.Object
  org.springframework.web.servlet.handler.AbstractHandlerExceptionResolver
      org.springframework.web.servlet.handler.SimpleMappingExceptionResolver
          org.codehaus.groovy.grails.web.errors.GrailsExceptionResolver

All Implemented Interfaces:

Ordered, ServletContextAware, HandlerExceptionResolver

public class GrailsExceptionResolver
extends SimpleMappingExceptionResolver
implements ServletContextAware

Exception resolver that wraps any runtime exceptions with a GrailsWrappedException instance

Since:

22 Dec, 2005

Author:

Graeme Rocher

Field Summary

Fields inherited from class org.springframework.web.servlet.handler.SimpleMappingExceptionResolver

DEFAULT_EXCEPTION_ATTRIBUTE

Fields inherited from class org.springframework.web.servlet.handler.AbstractHandlerExceptionResolver

logger

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

GrailsExceptionResolver()

Method Summary

static int	extractLineNumber(org.codehaus.groovy.control.CompilationFailedException e)
static RuntimeException	getFirstRuntimeException(Throwable e)
static Throwable	getRootCause(Throwable ex) Obtains the root cause of the given exception
ModelAndView	resolveException(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex)
void	setServletContext(ServletContext servletContext)

Methods inherited from class org.springframework.web.servlet.handler.SimpleMappingExceptionResolver

applyStatusCodeIfPossible, determineStatusCode, determineViewName, doResolveException, findMatchingViewName, getDepth, getModelAndView, getModelAndView, setDefaultErrorView, setDefaultStatusCode, setExceptionAttribute, setExceptionMappings, setStatusCodes

Methods inherited from class org.springframework.web.servlet.handler.AbstractHandlerExceptionResolver

buildLogMessage, getOrder, logException, setMappedHandlerClasses, setMappedHandlers, setOrder, setWarnLogCategory, shouldApplyTo

Methods inherited from class java.lang.Object

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

Constructor Detail

GrailsExceptionResolver

public GrailsExceptionResolver()

Method Detail

resolveException

public ModelAndView resolveException(HttpServletRequest request,
                                     HttpServletResponse response,
                                     Object handler,
                                     Exception ex)

Specified by:

resolveException in interface HandlerExceptionResolver

Overrides:

resolveException in class AbstractHandlerExceptionResolver

getRootCause

public static Throwable getRootCause(Throwable ex)

Obtains the root cause of the given exception

Parameters:

ex - The exception

Returns:

The root cause

setServletContext

public void setServletContext(ServletContext servletContext)

Specified by:

setServletContext in interface ServletContextAware

extractLineNumber

public static int extractLineNumber(org.codehaus.groovy.control.CompilationFailedException e)

getFirstRuntimeException

public static RuntimeException getFirstRuntimeException(Throwable e)