Package org.dspace.app.rest.exception

Class DSpaceApiExceptionControllerAdvice

java.lang.Object

org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler

org.dspace.app.rest.exception.DSpaceApiExceptionControllerAdvice

@ControllerAdvice
public class DSpaceApiExceptionControllerAdvice
extends org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler

This Controller advice will handle default exceptions thrown by the DSpace REST API module.

Keep in mind some specialized handlers exist for specific message types, e.g. DSpaceAccessDeniedHandler

Author:

Tom Desair (tom dot desair at atmire dot com), Frederic Van Reet (frederic dot vanreet at atmire dot com), Andrea Bollini (andrea.bollini at 4science.it), Pasquale Cavallo (pasquale.cavallo at 4science dot it)

See Also:

• DSpaceAccessDeniedHandler

Field Summary

Fields inherited from class org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler

logger, PAGE_NOT_FOUND_LOG_CATEGORY, pageNotFoundLogger

Constructor Summary

Constructors

Constructor	Description
DSpaceApiExceptionControllerAdvice()

Method Summary

Modifier and Type	Method	Description
protected void	csrfTokenException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception ex)
protected void	handleAuthorizeException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception ex)
protected void	handleCustomUnprocessableEntityException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, TranslatableException ex)	Add user-friendly error messages to the response body for selected errors.
protected void	handleGenericException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception ex)
protected void	handleInvalidCaptchaTokenRequestException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception ex)
protected void	handleInvalidPasswordException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception ex)
protected void	handleInvalidSearchRequestException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception ex)
protected void	handleIOException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception ex)
protected void	handleMaxUploadSizeExceededException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception ex)
protected org.springframework.http.ResponseEntity<Object>	handleMissingServletRequestParameter(org.springframework.web.bind.MissingServletRequestParameterException ex, org.springframework.http.HttpHeaders headers, org.springframework.http.HttpStatus status, org.springframework.web.context.request.WebRequest request)
protected void	handleOrcidValidationException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, OrcidValidationException ex)	Handle the OrcidValidationException returning the exception message in the response, that always contains only the validation error codes (usable for example to show specific messages to users).
protected void	handleSQLException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception ex)
protected org.springframework.http.ResponseEntity<Object>	handleTypeMismatch(org.springframework.beans.TypeMismatchException ex, org.springframework.http.HttpHeaders headers, org.springframework.http.HttpStatus status, org.springframework.web.context.request.WebRequest request)
protected void	handleUnprocessableEntityException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception ex)
protected void	handleWrongRequestException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception ex)
protected void	methodNotAllowedException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception ex)
protected void	MissingParameterException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception ex)
protected void	ParameterConversionException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception ex)

Methods inherited from class org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler

handleAsyncRequestTimeoutException, handleBindException, handleConversionNotSupported, handleException, handleExceptionInternal, handleHttpMediaTypeNotAcceptable, handleHttpMediaTypeNotSupported, handleHttpMessageNotReadable, handleHttpMessageNotWritable, handleHttpRequestMethodNotSupported, handleMethodArgumentNotValid, handleMissingPathVariable, handleMissingServletRequestPart, handleNoHandlerFoundException, handleServletRequestBindingException

Methods inherited from class java.lang.Object

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

Constructor Details

DSpaceApiExceptionControllerAdvice

public DSpaceApiExceptionControllerAdvice()

Method Details

handleAuthorizeException

@ExceptionHandler({org.dspace.authorize.AuthorizeException.class,RESTAuthorizationException.class,org.springframework.security.access.AccessDeniedException.class})
protected void handleAuthorizeException(javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response,
 Exception ex)
                                 throws IOException

Throws:

IOException

csrfTokenException

@ExceptionHandler({org.springframework.security.web.csrf.InvalidCsrfTokenException.class,org.springframework.security.web.csrf.MissingCsrfTokenException.class})
protected void csrfTokenException(javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response,
 Exception ex)
                           throws IOException

Throws:

IOException

handleWrongRequestException

@ExceptionHandler({java.lang.IllegalArgumentException.class,org.springframework.web.multipart.MultipartException.class})
protected void handleWrongRequestException(javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response,
 Exception ex)
                                    throws IOException

Throws:

IOException

handleMaxUploadSizeExceededException

@ExceptionHandler(org.springframework.web.multipart.MaxUploadSizeExceededException.class)
protected void handleMaxUploadSizeExceededException(javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response,
 Exception ex)
                                             throws IOException

Throws:

IOException

handleSQLException

@ExceptionHandler(java.sql.SQLException.class)
protected void handleSQLException(javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response,
 Exception ex)
                           throws IOException

Throws:

IOException

handleIOException

@ExceptionHandler(java.io.IOException.class)
protected void handleIOException(javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response,
 Exception ex)
                          throws IOException

Throws:

IOException

methodNotAllowedException

@ExceptionHandler(MethodNotAllowedException.class)
protected void methodNotAllowedException(javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response,
 Exception ex)
                                  throws IOException

Throws:

IOException

handleUnprocessableEntityException

@ExceptionHandler({UnprocessableEntityException.class,org.dspace.app.exception.ResourceAlreadyExistsException.class})
protected void handleUnprocessableEntityException(javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response,
 Exception ex)
                                           throws IOException

Throws:

IOException

handleInvalidSearchRequestException

@ExceptionHandler(InvalidSearchRequestException.class)
protected void handleInvalidSearchRequestException(javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response,
 Exception ex)
                                            throws IOException

Throws:

IOException

handleOrcidValidationException

@ExceptionHandler(org.dspace.orcid.exception.OrcidValidationException.class)
protected void handleOrcidValidationException(javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response,
 OrcidValidationException ex)
                                       throws IOException

Handle the OrcidValidationException returning the exception message in the response, that always contains only the validation error codes (usable for example to show specific messages to users). No other details are present in the exception message.

Throws:

IOException

handleCustomUnprocessableEntityException

@ExceptionHandler({RESTEmptyWorkflowGroupException.class,EPersonNameNotProvidedException.class,GroupNameNotProvidedException.class,GroupHasPendingWorkflowTasksException.class,PasswordNotValidException.class,RESTBitstreamNotFoundException.class})
protected void handleCustomUnprocessableEntityException(javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response,
 TranslatableException ex)
                                                 throws IOException

Add user-friendly error messages to the response body for selected errors. Since the error messages will be exposed to the API user, the exception classes are expected to implement TranslatableException such that the error messages can be translated.

Parameters:

request - the client's request

response - our response

ex - exception thrown in handling request

Throws:

IOException - passed through.

ParameterConversionException

@ExceptionHandler(org.springframework.data.repository.support.QueryMethodParameterConversionException.class)
protected void ParameterConversionException(javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response,
 Exception ex)
                                     throws IOException

Throws:

IOException

MissingParameterException

@ExceptionHandler(MissingParameterException.class)
protected void MissingParameterException(javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response,
 Exception ex)
                                  throws IOException

Throws:

IOException

handleInvalidPasswordException

@ExceptionHandler(WrongCurrentPasswordException.class)
protected void handleInvalidPasswordException(javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response,
 Exception ex)
                                       throws IOException

Throws:

IOException

handleInvalidCaptchaTokenRequestException

@ExceptionHandler(org.dspace.eperson.InvalidReCaptchaException.class)
protected void handleInvalidCaptchaTokenRequestException(javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response,
 Exception ex)
                                                  throws IOException

Throws:

IOException

handleMissingServletRequestParameter

protected org.springframework.http.ResponseEntity<Object> handleMissingServletRequestParameter(org.springframework.web.bind.MissingServletRequestParameterException ex,
 org.springframework.http.HttpHeaders headers,
 org.springframework.http.HttpStatus status,
 org.springframework.web.context.request.WebRequest request)

Overrides:

handleMissingServletRequestParameter in class org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler

handleTypeMismatch

protected org.springframework.http.ResponseEntity<Object> handleTypeMismatch(org.springframework.beans.TypeMismatchException ex,
 org.springframework.http.HttpHeaders headers,
 org.springframework.http.HttpStatus status,
 org.springframework.web.context.request.WebRequest request)

Overrides:

handleTypeMismatch in class org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler

handleGenericException

@ExceptionHandler(java.lang.Exception.class)
protected void handleGenericException(javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response,
 Exception ex)
                               throws IOException

Throws:

IOException