GrailsExceptionResolver (Grace Framework

org.grails.web.errors.GrailsExceptionResolver

All Implemented Interfaces and Traits:: GrailsApplicationAware, ServletContextAware

@SuppressWarnings({ "rawtypes", "unchecked" })
public class GrailsExceptionResolver
extends SimpleMappingExceptionResolver
implements GrailsApplicationAware, ServletContextAware

Wraps any runtime exceptions with a GrailsWrappedException instance.

Authors:: Graeme Rocher

Field Summary

Fields
Modifiers	Name	Description
`static String`	`EXCEPTION_ATTRIBUTE`
`protected static String`	`LINE_SEPARATOR`
`protected GrailsApplication`	`grailsApplication`
`protected ServletContext`	`servletContext`
`protected StackTraceFilterer`	`stackFilterer`

Methods Summary

Methods
Type Params	Return Type	Name and description
	`protected void`	`createStackFilterer()`
	`protected String`	`determineUri(HttpServletRequest request)`
	`public static int`	`extractLineNumber(CompilationFailedException e)`
	`protected void`	`filterStackTrace(Exception e)`
	`protected Exception`	`findWrappedException(Exception e)`
	`protected void`	`forwardRequest(UrlMappingInfo info, HttpServletRequest request, HttpServletResponse response, ModelAndView mv, String uri)`
	`public static RuntimeException`	`getFirstRuntimeException(Throwable e)`
	`public String`	`getRequestLogMessage(Throwable e, HttpServletRequest request)`
	`public String`	`getRequestLogMessage(HttpServletRequest request)`
	`protected String`	`getRequestLogMessage(String exceptionName, HttpServletRequest request, String message)`
	`public static Throwable`	`getRootCause(Throwable ex)` Obtains the root cause of the given exception
	`protected void`	`logStackTrace(Exception e, HttpServletRequest request)`
	`protected UrlMappingsHolder`	`lookupUrlMappings()`
	`protected UrlMappingInfo`	`matchStatusCode(Exception ex, UrlMappingsHolder urlMappings)`
	`public ModelAndView`	`resolveException(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex)`
	`protected void`	`resolveView(HttpServletRequest request, UrlMappingInfo info, ModelAndView mv)`
	`protected ModelAndView`	`resolveViewOrForward(Exception ex, UrlMappingsHolder urlMappings, HttpServletRequest request, HttpServletResponse response, ModelAndView mv)`
	`public void`	`setGrailsApplication(GrailsApplication grailsApplication)`
	`public void`	`setServletContext(ServletContext servletContext)`
	`protected void`	`setStatus(HttpServletRequest request, HttpServletResponse response, ModelAndView mv, Exception e)`

- Field Detail
  - public static final String EXCEPTION_ATTRIBUTE
  - protected static final String LINE_SEPARATOR
  - protected GrailsApplication grailsApplication
  - protected ServletContext servletContext
  - protected StackTraceFilterer stackFilterer
- Method Detail
  - protected void createStackFilterer()
  - protected String determineUri(HttpServletRequest request)
  - public static int extractLineNumber(CompilationFailedException e)
  - protected void filterStackTrace(Exception e)
  - protected Exception findWrappedException(Exception e)
  - protected void forwardRequest(UrlMappingInfo info, HttpServletRequest request, HttpServletResponse response, ModelAndView mv, String uri)
  - public static RuntimeException getFirstRuntimeException(Throwable e)
  - public String getRequestLogMessage(Throwable e, HttpServletRequest request)
  - public String getRequestLogMessage(HttpServletRequest request)
  - protected String getRequestLogMessage(String exceptionName, HttpServletRequest request, String message)
  - public static Throwable getRootCause(Throwable ex)
    
    Obtains the root cause of the given exception
    Parameters:
    ex - The exception
    Returns:
    The root cause
  - protected void logStackTrace(Exception e, HttpServletRequest request)
  - protected UrlMappingsHolder lookupUrlMappings()
  - protected UrlMappingInfo matchStatusCode(Exception ex, UrlMappingsHolder urlMappings)
  - @Override
    public ModelAndView resolveException(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex)
  - protected void resolveView(HttpServletRequest request, UrlMappingInfo info, ModelAndView mv)
  - protected ModelAndView resolveViewOrForward(Exception ex, UrlMappingsHolder urlMappings, HttpServletRequest request, HttpServletResponse response, ModelAndView mv)
  - public void setGrailsApplication(GrailsApplication grailsApplication)
  - public void setServletContext(ServletContext servletContext)
  - protected void setStatus(HttpServletRequest request, HttpServletResponse response, ModelAndView mv, Exception e)

Summary:
Field
Method

| Detail:
Field
Method

[Java] Class GrailsExceptionResolver

Field Summary

Methods Summary

Field Detail

public static final String EXCEPTION_ATTRIBUTE

protected static final String LINE_SEPARATOR

protected GrailsApplication grailsApplication

protected ServletContext servletContext

protected StackTraceFilterer stackFilterer

Method Detail

protected void createStackFilterer()

protected String determineUri(HttpServletRequest request)

public static int extractLineNumber(CompilationFailedException e)

protected void filterStackTrace(Exception e)

protected Exception findWrappedException(Exception e)

protected void forwardRequest(UrlMappingInfo info, HttpServletRequest request, HttpServletResponse response, ModelAndView mv, String uri)

public static RuntimeException getFirstRuntimeException(Throwable e)

public String getRequestLogMessage(Throwable e, HttpServletRequest request)

public String getRequestLogMessage(HttpServletRequest request)

protected String getRequestLogMessage(String exceptionName, HttpServletRequest request, String message)

public static Throwable getRootCause(Throwable ex)

protected void logStackTrace(Exception e, HttpServletRequest request)

protected UrlMappingsHolder lookupUrlMappings()

protected UrlMappingInfo matchStatusCode(Exception ex, UrlMappingsHolder urlMappings)

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

protected void resolveView(HttpServletRequest request, UrlMappingInfo info, ModelAndView mv)

protected ModelAndView resolveViewOrForward(Exception ex, UrlMappingsHolder urlMappings, HttpServletRequest request, HttpServletResponse response, ModelAndView mv)

public void setGrailsApplication(GrailsApplication grailsApplication)

public void setServletContext(ServletContext servletContext)

protected void setStatus(HttpServletRequest request, HttpServletResponse response, ModelAndView mv, Exception e)

[Java] Class GrailsExceptionResolver

Field Summary

Methods Summary

Field Detail

public static final String EXCEPTION_ATTRIBUTE

protected static final String LINE_SEPARATOR

protected GrailsApplication grailsApplication

protected ServletContext servletContext

protected StackTraceFilterer stackFilterer

Method Detail

protected void createStackFilterer()

protected String determineUri(HttpServletRequest request)

public static int extractLineNumber(CompilationFailedException e)

protected void filterStackTrace(Exception e)

protected Exception findWrappedException(Exception e)

protected void forwardRequest(UrlMappingInfo info, HttpServletRequest request, HttpServletResponse response, ModelAndView mv, String uri)

public static RuntimeException getFirstRuntimeException(Throwable e)

public String getRequestLogMessage(Throwable e, HttpServletRequest request)

public String getRequestLogMessage(HttpServletRequest request)

protected String getRequestLogMessage(String exceptionName, HttpServletRequest request, String message)

public static Throwable getRootCause(Throwable ex)

protected void logStackTrace(Exception e, HttpServletRequest request)

protected UrlMappingsHolder lookupUrlMappings()

protected UrlMappingInfo matchStatusCode(Exception ex, UrlMappingsHolder urlMappings)

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

protected void resolveView(HttpServletRequest request, UrlMappingInfo info, ModelAndView mv)

protected ModelAndView resolveViewOrForward(Exception ex, UrlMappingsHolder urlMappings, HttpServletRequest request, HttpServletResponse response, ModelAndView mv)

public void setGrailsApplication(GrailsApplication grailsApplication)

public void setServletContext(ServletContext servletContext)

protected void setStatus(HttpServletRequest request, HttpServletResponse response, ModelAndView mv, Exception e)

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