com.broadleafcommerce.rest.api.exception

Class BroadleafSpringRestExceptionMapper

java.lang.Object

com.broadleafcommerce.rest.api.exception.BroadleafSpringRestExceptionMapper

public class BroadleafSpringRestExceptionMapper
extends Object

Handles exceptions that can occur in the Broadleaf REST APIs. Specifically, this will serialize exceptions into consumable JSON or XML so that clients that utilize the API don't have to treat exception responses as special cases.

Author:

Chris Kittrell (ckittrell), Phillip Verheyden (phillipuniverse)

Field Summary

Fields

Modifier and Type	Field and Description
protected org.springframework.context.ApplicationContext	context
protected String	messageKeyPrefix
protected org.springframework.context.MessageSource	messageSource

Constructor Summary

Constructors

Constructor and Description
BroadleafSpringRestExceptionMapper()

Method Summary

Modifier and Type	Method and Description
ErrorWrapper	handleBroadleafWebServicesException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, BroadleafWebServicesException ex)
ErrorWrapper	handleException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception ex)
ErrorWrapper	handleHttpMediaTypeNotSupportedException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, org.springframework.web.HttpMediaTypeNotSupportedException ex)
ErrorWrapper	handleHttpMessageNotReadableException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception ex)
ErrorWrapper	handleInvalidEnumerationValueException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception ex)
ErrorWrapper	handleMethodArgumentNotValidException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception ex)
ErrorWrapper	handleMethodArgumentResolutionException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception ex)
ErrorWrapper	handleMethodArgumentTypeMismatchException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception ex)
ErrorWrapper	handleMissingServletRequestParameterException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception ex)
ErrorWrapper	handleNoHandlerFoundException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, org.springframework.web.servlet.NoHandlerFoundException ex)
ErrorWrapper	handleRequestMethodNotSupportedException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, org.springframework.web.HttpRequestMethodNotSupportedException ex)
protected String	resolveClientMessageKey(String key)
protected int	resolveResponseStatusCode(Throwable t, ErrorWrapper error)
void	setMessageKeyPrefix(String prefix) This key is the prefix that will be stripped off of all message keys that are returned to a client.
void	setMessageSource(org.springframework.context.MessageSource messageSource)

Methods inherited from class java.lang.Object

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

Field Detail

messageKeyPrefix

protected String messageKeyPrefix

messageSource

protected org.springframework.context.MessageSource messageSource

context

@Autowired
protected org.springframework.context.ApplicationContext context

Constructor Detail

BroadleafSpringRestExceptionMapper

public BroadleafSpringRestExceptionMapper()

Method Detail

handleBroadleafWebServicesException

@ExceptionHandler(value=BroadleafWebServicesException.class)
 @ResponseBody
public ErrorWrapper handleBroadleafWebServicesException(javax.servlet.http.HttpServletRequest request,
                                                                                                                                    javax.servlet.http.HttpServletResponse response,
                                                                                                                                    BroadleafWebServicesException ex)

handleNoHandlerFoundException

@ExceptionHandler(value=org.springframework.web.servlet.NoHandlerFoundException.class)
 @ResponseBody
public ErrorWrapper handleNoHandlerFoundException(javax.servlet.http.HttpServletRequest request,
                                                                                                                                                        javax.servlet.http.HttpServletResponse response,
                                                                                                                                                        org.springframework.web.servlet.NoHandlerFoundException ex)

handleHttpMediaTypeNotSupportedException

@ExceptionHandler(value=org.springframework.web.HttpMediaTypeNotSupportedException.class)
 @ResponseBody
public ErrorWrapper handleHttpMediaTypeNotSupportedException(javax.servlet.http.HttpServletRequest request,
                                                                                                                                                                      javax.servlet.http.HttpServletResponse response,
                                                                                                                                                                      org.springframework.web.HttpMediaTypeNotSupportedException ex)

handleRequestMethodNotSupportedException

@ExceptionHandler(value=org.springframework.web.HttpRequestMethodNotSupportedException.class)
 @ResponseBody
public ErrorWrapper handleRequestMethodNotSupportedException(javax.servlet.http.HttpServletRequest request,
                                                                                                                                                                          javax.servlet.http.HttpServletResponse response,
                                                                                                                                                                          org.springframework.web.HttpRequestMethodNotSupportedException ex)

handleMissingServletRequestParameterException

@ExceptionHandler(value=org.springframework.web.bind.MissingServletRequestParameterException.class)
 @ResponseBody
public ErrorWrapper handleMissingServletRequestParameterException(javax.servlet.http.HttpServletRequest request,
                                                                                                                                                                                     javax.servlet.http.HttpServletResponse response,
                                                                                                                                                                                     Exception ex)

handleMethodArgumentTypeMismatchException

@ExceptionHandler(value=org.springframework.web.method.annotation.MethodArgumentTypeMismatchException.class)
 @ResponseBody
public ErrorWrapper handleMethodArgumentTypeMismatchException(javax.servlet.http.HttpServletRequest request,
                                                                                                                                                                                          javax.servlet.http.HttpServletResponse response,
                                                                                                                                                                                          Exception ex)

handleHttpMessageNotReadableException

@ExceptionHandler(value=org.springframework.http.converter.HttpMessageNotReadableException.class)
 @ResponseBody
public ErrorWrapper handleHttpMessageNotReadableException(javax.servlet.http.HttpServletRequest request,
                                                                                                                                                                           javax.servlet.http.HttpServletResponse response,
                                                                                                                                                                           Exception ex)

handleMethodArgumentNotValidException

@ExceptionHandler(value=org.springframework.web.bind.MethodArgumentNotValidException.class)
 @ResponseBody
public ErrorWrapper handleMethodArgumentNotValidException(javax.servlet.http.HttpServletRequest request,
                                                                                                                                                                     javax.servlet.http.HttpServletResponse response,
                                                                                                                                                                     Exception ex)

handleMethodArgumentResolutionException

@ExceptionHandler(value=org.springframework.messaging.handler.invocation.MethodArgumentResolutionException.class)
 @ResponseBody
public ErrorWrapper handleMethodArgumentResolutionException(javax.servlet.http.HttpServletRequest request,
                                                                                                                                                                                             javax.servlet.http.HttpServletResponse response,
                                                                                                                                                                                             Exception ex)

handleInvalidEnumerationValueException

@ExceptionHandler(value=InvalidEnumerationValueException.class)
 @ResponseBody
public ErrorWrapper handleInvalidEnumerationValueException(javax.servlet.http.HttpServletRequest request,
                                                                                                                                          javax.servlet.http.HttpServletResponse response,
                                                                                                                                          Exception ex)

handleException

@ExceptionHandler(value=java.lang.Exception.class)
 @ResponseBody
public ErrorWrapper handleException(javax.servlet.http.HttpServletRequest request,
                                                                                                      javax.servlet.http.HttpServletResponse response,
                                                                                                      Exception ex)

setMessageSource

public void setMessageSource(org.springframework.context.MessageSource messageSource)

setMessageKeyPrefix

public void setMessageKeyPrefix(String prefix)

This key is the prefix that will be stripped off of all message keys that are returned to a client. The default is "org.broadleafcommerce.core.web.api.BroadleafWebServicesException.". So, if a message key contained in a BroadleafWebServicesException is org.broadleafcommerce.core.web.api.BroadleafWebServicesException.unknownError, just "unknownError" will be returned to the client. This behavior can be changed by overriding the resolveClientMessageKey method.

Parameters:

prefix -

resolveResponseStatusCode

protected int resolveResponseStatusCode(Throwable t,
                                        ErrorWrapper error)

resolveClientMessageKey

protected String resolveClientMessageKey(String key)