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• ResponseEntityExceptionHandler.java

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org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler Maven / Gradle / Ivy

/*
 * Copyright 2002-2022 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.web.servlet.mvc.method.annotation;

import jakarta.servlet.http.HttpServletResponse;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import org.springframework.beans.ConversionNotSupportedException;
import org.springframework.beans.TypeMismatchException;
import org.springframework.context.MessageSource;
import org.springframework.context.MessageSourceAware;
import org.springframework.context.i18n.LocaleContextHolder;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.HttpStatusCode;
import org.springframework.http.ProblemDetail;
import org.springframework.http.ResponseEntity;
import org.springframework.http.converter.HttpMessageNotReadableException;
import org.springframework.http.converter.HttpMessageNotWritableException;
import org.springframework.lang.Nullable;
import org.springframework.validation.BindException;
import org.springframework.web.ErrorResponse;
import org.springframework.web.ErrorResponseException;
import org.springframework.web.HttpMediaTypeNotAcceptableException;
import org.springframework.web.HttpMediaTypeNotSupportedException;
import org.springframework.web.HttpRequestMethodNotSupportedException;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.MissingPathVariableException;
import org.springframework.web.bind.MissingServletRequestParameterException;
import org.springframework.web.bind.ServletRequestBindingException;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.context.request.ServletWebRequest;
import org.springframework.web.context.request.WebRequest;
import org.springframework.web.context.request.async.AsyncRequestTimeoutException;
import org.springframework.web.multipart.support.MissingServletRequestPartException;
import org.springframework.web.servlet.NoHandlerFoundException;
import org.springframework.web.util.WebUtils;

/**
 * A class with an {@code @ExceptionHandler} method that handles all Spring MVC
 * raised exceptions by returning a {@link ResponseEntity} with RFC 7807
 * formatted error details in the body.
 *
 * 
Convenient as a base class of an {@link ControllerAdvice @ControllerAdvice}
 * for global exception handling in an application. Subclasses can override
 * individual methods that handle a specific exception, override
 * {@link #handleExceptionInternal} to override common handling of all exceptions,
 * or override {@link #createResponseEntity} to intercept the final step of creating
 * the {@link ResponseEntity} from the selected HTTP status code, headers, and body.
 *
 * @author Rossen Stoyanchev
 * @since 3.2
 */
public abstract class ResponseEntityExceptionHandler implements MessageSourceAware {

	/**
	 * Log category to use when no mapped handler is found for a request.
	 * @see #pageNotFoundLogger
	 */
	public static final String PAGE_NOT_FOUND_LOG_CATEGORY = "org.springframework.web.servlet.PageNotFound";

	/**
	 * Specific logger to use when no mapped handler is found for a request.
	 * @see #PAGE_NOT_FOUND_LOG_CATEGORY
	 */
	protected static final Log pageNotFoundLogger = LogFactory.getLog(PAGE_NOT_FOUND_LOG_CATEGORY);

	/**
	 * Common logger for use in subclasses.
	 */
	protected final Log logger = LogFactory.getLog(getClass());


	@Nullable
	private MessageSource messageSource;


	@Override
	public void setMessageSource(MessageSource messageSource) {
		this.messageSource = messageSource;
	}

	/**
	 * Get the {@link MessageSource} that this exception handler uses.
	 * @since 6.0.3
	 */
	@Nullable
	protected MessageSource getMessageSource() {
		return this.messageSource;
	}


	/**
	 * Handle all exceptions raised within Spring MVC handling of the request.
	 * @param ex the exception to handle
	 * @param request the current request
	 */
	@ExceptionHandler({
			HttpRequestMethodNotSupportedException.class,
			HttpMediaTypeNotSupportedException.class,
			HttpMediaTypeNotAcceptableException.class,
			MissingPathVariableException.class,
			MissingServletRequestParameterException.class,
			MissingServletRequestPartException.class,
			ServletRequestBindingException.class,
			MethodArgumentNotValidException.class,
			NoHandlerFoundException.class,
			AsyncRequestTimeoutException.class,
			ErrorResponseException.class,
			ConversionNotSupportedException.class,
			TypeMismatchException.class,
			HttpMessageNotReadableException.class,
			HttpMessageNotWritableException.class,
			BindException.class
		})
	@Nullable
	public final ResponseEntity