net.shibboleth.ext.spring.error

Class ExtendedMappingExceptionResolver

java.lang.Object

org.springframework.web.servlet.handler.AbstractHandlerExceptionResolver

org.springframework.web.servlet.handler.SimpleMappingExceptionResolver

net.shibboleth.ext.spring.error.ExtendedMappingExceptionResolver

All Implemented Interfaces:

Ordered, HandlerExceptionResolver

public class ExtendedMappingExceptionResolver
extends SimpleMappingExceptionResolver

Custom Spring exception to view mapper that populates the view model with data obtained via an extension function.

As a default, the view model will include a reference to the active HttpServletRequest and the HTMLEncoder class.

Field Summary

Fields

Modifier and Type	Field and Description
private static String	MODEL_ATTR_ENCODER Model attribute carrying the HTMLEncoder class.
private static String	MODEL_ATTR_REQUEST Model attribute carrying HttpServletRequest.
private static String	MODEL_ATTR_SPRINGCONTEXT Model attribute carrying WebApplicationContext.
private Function<HttpServletRequest,Map<String,Object>>	viewModelExtenderFunction Function to obtain extensions to view model.

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

Constructors

Constructor and Description
ExtendedMappingExceptionResolver() Constructor.
ExtendedMappingExceptionResolver(Function<HttpServletRequest,Map<String,Object>> extender) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
protected ModelAndView	getModelAndView(String viewName, Exception ex, HttpServletRequest request)

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

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

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

buildLogMessage, getOrder, logException, prepareResponse, preventCaching, resolveException, setMappedHandlerClasses, setMappedHandlers, setOrder, setPreventResponseCaching, setWarnLogCategory, shouldApplyTo

Methods inherited from class java.lang.Object

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

Field Detail

MODEL_ATTR_REQUEST

@Nonnull
private static final String MODEL_ATTR_REQUEST

Model attribute carrying HttpServletRequest.

See Also:

Constant Field Values

MODEL_ATTR_SPRINGCONTEXT

@Nonnull
private static final String MODEL_ATTR_SPRINGCONTEXT

Model attribute carrying WebApplicationContext.

See Also:

Constant Field Values

MODEL_ATTR_ENCODER

@Nonnull
private static final String MODEL_ATTR_ENCODER

Model attribute carrying the HTMLEncoder class.

See Also:

Constant Field Values

viewModelExtenderFunction

@Nullable
private Function<HttpServletRequest,Map<String,Object>> viewModelExtenderFunction

Function to obtain extensions to view model.

Constructor Detail

ExtendedMappingExceptionResolver

public ExtendedMappingExceptionResolver()

Constructor.

ExtendedMappingExceptionResolver

public ExtendedMappingExceptionResolver(@Nonnull
                                Function<HttpServletRequest,Map<String,Object>> extender)

Constructor.

Parameters:

extender - function to obtain extensions to view model

Method Detail

getModelAndView

protected ModelAndView getModelAndView(String viewName,
                           Exception ex,
                           HttpServletRequest request)

Overrides:

getModelAndView in class SimpleMappingExceptionResolver