org.openingo.spring.http.request.error

Class AbstractServiceErrorAttributes

java.lang.Object

org.springframework.boot.web.servlet.error.DefaultErrorAttributes

org.springframework.boot.web.servlet.error.DefaultErrorAttributesX

org.openingo.spring.http.request.error.AbstractServiceErrorAttributes

All Implemented Interfaces:

org.springframework.boot.web.servlet.error.ErrorAttributes, org.springframework.core.Ordered, org.springframework.web.servlet.HandlerExceptionResolver

Direct Known Subclasses:

DefaultServiceErrorAttributes

public abstract class AbstractServiceErrorAttributes
extends DefaultErrorAttributesX

AbstractServiceErrorAttributes

Author:

Qicz

Field Summary

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
AbstractServiceErrorAttributes() Create a new AbstractServiceErrorAttributes instance that included the "exception" attribute , can get the "exception" instance.

Method Summary

Modifier and Type	Method and Description
abstract void	decorateErrorAttributes(Map<String,Object> errorAttributes, Map<String,Object> serviceErrorAttributes) Decorate error attributes, add extension attributes etc.
abstract Object	decorateExceptionCode(Exception exception) Decorate exception error code, custom for your business logic.
Map<String,Object>	getErrorAttributes(org.springframework.web.context.request.WebRequest webRequest, boolean includeStackTrace) Returns a Map of the error attributes.

Methods inherited from class org.springframework.boot.web.servlet.error.DefaultErrorAttributesX

getError, getHandlerExecutionException, getMessage, getStatus, resolveException, responseOK

Methods inherited from class org.springframework.boot.web.servlet.error.DefaultErrorAttributes

getError, getOrder

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractServiceErrorAttributes

public AbstractServiceErrorAttributes()

Create a new AbstractServiceErrorAttributes instance that included the "exception" attribute , can get the "exception" instance.

Method Detail

getErrorAttributes

public Map<String,Object> getErrorAttributes(org.springframework.web.context.request.WebRequest webRequest,
                                             boolean includeStackTrace)

Returns a Map of the error attributes. The map can be used as the model of an error page ModelAndView, or returned as a ResponseBody.

Specified by:

getErrorAttributes in interface org.springframework.boot.web.servlet.error.ErrorAttributes

Overrides:

getErrorAttributes in class DefaultErrorAttributesX

Parameters:

webRequest - the source request

includeStackTrace - if stack trace elements should be included

Returns:

a map of services error attributes

decorateExceptionCode

public abstract Object decorateExceptionCode(Exception exception)

Decorate exception error code, custom for your business logic.

 public Object decorateExceptionCode(Exception exception) {
    if (exception instanceof IndexOutOfBoundsException) {
      return 123;
    }
   return super.decorateExceptionCode(exception);
 }
 

Parameters:

exception - the exception that got thrown during handler execution

decorateErrorAttributes

public abstract void decorateErrorAttributes(Map<String,Object> errorAttributes,
                                             Map<String,Object> serviceErrorAttributes)

Decorate error attributes, add extension attributes etc. the errorAttributes that has exception, handler, message, error, timestamp, status, path params.

Parameters:

errorAttributes - error attributes

serviceErrorAttributes - service error attributes