GrailsExceptionResolver (Grails 7.0.1)

org.grails.web.errors.GrailsExceptionResolver

All Implemented Interfaces and Traits:

GrailsApplicationAware, ServletContextAware
```
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 java.lang.String`	`EXCEPTION_ATTRIBUTE`
`protected static java.lang.String`	`LINE_SEPARATOR`
`protected static org.apache.commons.logging.Log`	`LOG`
`protected GrailsApplication`	`grailsApplication`
`protected ServletContext`	`servletContext`
`protected StackTraceFilterer`	`stackFilterer`

Methods Summary

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

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

Summary:
Field
Method

| Detail:
Field
Method

Groovy Documentation

[Java] Class GrailsExceptionResolver

Field Summary

Methods Summary

Field Detail

public static final java.lang.String EXCEPTION_ATTRIBUTE

protected static final java.lang.String LINE_SEPARATOR

protected static final org.apache.commons.logging.Log LOG

protected GrailsApplication grailsApplication

protected ServletContext servletContext

protected StackTraceFilterer stackFilterer

Method Detail

protected void createStackFilterer()

protected java.lang.String determineUri(HttpServletRequest request)

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

protected void filterStackTrace(java.lang.Exception e)

protected java.lang.Exception findWrappedException(java.lang.Exception e)

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

public static java.lang.RuntimeException getFirstRuntimeException(java.lang.Throwable e)

public java.lang.String getRequestLogMessage(java.lang.Throwable e, HttpServletRequest request)

public java.lang.String getRequestLogMessage(HttpServletRequest request)

protected java.lang.String getRequestLogMessage(java.lang.String exceptionName, HttpServletRequest request, java.lang.String message)

public static java.lang.Throwable getRootCause(java.lang.Throwable ex)

protected void logStackTrace(java.lang.Exception e, HttpServletRequest request)

protected UrlMappingsHolder lookupUrlMappings()

protected UrlMappingInfo matchStatusCode(java.lang.Exception ex, UrlMappingsHolder urlMappings)

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

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

protected ModelAndView resolveViewOrForward(java.lang.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, java.lang.Exception e)

[Java] Class GrailsExceptionResolver

Field Summary

Methods Summary

Field Detail

public static final java.lang.String EXCEPTION_ATTRIBUTE

protected static final java.lang.String LINE_SEPARATOR

protected static final org.apache.commons.logging.Log LOG

protected GrailsApplication grailsApplication

protected ServletContext servletContext

protected StackTraceFilterer stackFilterer

Method Detail

protected void createStackFilterer()

protected java.lang.String determineUri(HttpServletRequest request)

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

protected void filterStackTrace(java.lang.Exception e)

protected java.lang.Exception findWrappedException(java.lang.Exception e)

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

public static java.lang.RuntimeException getFirstRuntimeException(java.lang.Throwable e)

public java.lang.String getRequestLogMessage(java.lang.Throwable e, HttpServletRequest request)

public java.lang.String getRequestLogMessage(HttpServletRequest request)

protected java.lang.String getRequestLogMessage(java.lang.String exceptionName, HttpServletRequest request, java.lang.String message)

public static java.lang.Throwable getRootCause(java.lang.Throwable ex)

protected void logStackTrace(java.lang.Exception e, HttpServletRequest request)

protected UrlMappingsHolder lookupUrlMappings()

protected UrlMappingInfo matchStatusCode(java.lang.Exception ex, UrlMappingsHolder urlMappings)

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

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

protected ModelAndView resolveViewOrForward(java.lang.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, java.lang.Exception e)

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