org.springframework.http.InvalidMediaTypeException Java Examples

@SuppressWarnings("unchecked")
private static Mono<MultiValueMap<String, Part>> initMultipartData(ServerHttpRequest request,
		List<HttpMessageReader<?>> readers) {

	try {
		MediaType contentType = request.getHeaders().getContentType();
		if (MediaType.MULTIPART_FORM_DATA.isCompatibleWith(contentType)) {
			return ((HttpMessageReader<MultiValueMap<String, Part>>) readers.stream()
					.filter(reader -> reader.canRead(MULTIPART_DATA_TYPE, MediaType.MULTIPART_FORM_DATA))
					.findFirst()
					.orElseThrow(() -> new IllegalStateException("No multipart HttpMessageReader.")))
					.readMono(MULTIPART_DATA_TYPE, request, Hints.none())
					.switchIfEmpty(EMPTY_MULTIPART_DATA)
					.cache();
		}
	}
	catch (InvalidMediaTypeException ex) {
		// Ignore
	}
	return EMPTY_MULTIPART_DATA;
}
 

/**
 * {@inheritDoc}
 * @throws HttpMediaTypeNotAcceptableException if the 'Accept' header
 * cannot be parsed.
 */
@Override
public List<MediaType> resolveMediaTypes(NativeWebRequest request)
		throws HttpMediaTypeNotAcceptableException {

	String header = request.getHeader(HttpHeaders.ACCEPT);
	if (!StringUtils.hasText(header)) {
		return Collections.emptyList();
	}
	try {
		List<MediaType> mediaTypes = MediaType.parseMediaTypes(header);
		MediaType.sortBySpecificityAndQuality(mediaTypes);
		return mediaTypes;
	}
	catch (InvalidMediaTypeException ex) {
		throw new HttpMediaTypeNotAcceptableException(
				"Could not parse 'Accept' header [" + header + "]: " + ex.getMessage());
	}
}
 

public void checkContentType(String contentType) {
    try {
            MediaType media = MediaType.parseMediaType(contentType);
            // TODO improve the logic here
            if (media.getSubtype() != null && !media.getSubtype().contains("xml") && !media.getSubtype().contains("fhir") && !media.getSubtype().contains("json") && !media.getSubtype().contains("plain")) {
                log.debug("Unsupported media type: " + contentType);
                throw new InvalidRequestException("Unsupported media type: sub " + contentType);
            } else {
                if (!contentType.contains("xml") && !contentType.contains("json")) {
                    log.debug("Unsupported media type: " + contentType);
                    throw new InvalidRequestException("Unsupported media type: content " + contentType);
                }
            }

    } catch (InvalidMediaTypeException e) {
        log.debug("Unsupported media type: " + contentType);
        // KGM 26/02/2018 Don't throw error for xml and json
        if (!contentType.contains("xml") && !contentType.contains("json")) {
            log.debug("Unsupported media type: " + contentType);
            throw new InvalidRequestException("Unsupported media type: content " + contentType);
        }
    }
}
 

/**
 * {@inheritDoc}
 * @throws HttpMediaTypeNotAcceptableException if the 'Accept' header cannot be parsed
 */
@Override
public List<MediaType> resolveMediaTypes(NativeWebRequest request)
		throws HttpMediaTypeNotAcceptableException {

	String[] headerValueArray = request.getHeaderValues(HttpHeaders.ACCEPT);
	if (headerValueArray == null) {
		return Collections.<MediaType>emptyList();
	}

	List<String> headerValues = Arrays.asList(headerValueArray);
	try {
		List<MediaType> mediaTypes = MediaType.parseMediaTypes(headerValues);
		MediaType.sortBySpecificityAndQuality(mediaTypes);
		return mediaTypes;
	}
	catch (InvalidMediaTypeException ex) {
		throw new HttpMediaTypeNotAcceptableException(
				"Could not parse 'Accept' header " + headerValues + ": " + ex.getMessage());
	}
}
 

/**
 * {@inheritDoc}
 * @throws HttpMediaTypeNotAcceptableException if the 'Accept' header cannot be parsed
 */
@Override
public List<MediaType> resolveMediaTypes(NativeWebRequest request)
		throws HttpMediaTypeNotAcceptableException {

	String[] headerValueArray = request.getHeaderValues(HttpHeaders.ACCEPT);
	if (headerValueArray == null) {
		return MEDIA_TYPE_ALL_LIST;
	}

	List<String> headerValues = Arrays.asList(headerValueArray);
	try {
		List<MediaType> mediaTypes = MediaType.parseMediaTypes(headerValues);
		MediaType.sortBySpecificityAndQuality(mediaTypes);
		return !CollectionUtils.isEmpty(mediaTypes) ? mediaTypes : MEDIA_TYPE_ALL_LIST;
	}
	catch (InvalidMediaTypeException ex) {
		throw new HttpMediaTypeNotAcceptableException(
				"Could not parse 'Accept' header " + headerValues + ": " + ex.getMessage());
	}
}
 

@SuppressWarnings("unchecked")
private static Mono<MultiValueMap<String, Part>> initMultipartData(ServerHttpRequest request,
		ServerCodecConfigurer configurer, String logPrefix) {

	try {
		MediaType contentType = request.getHeaders().getContentType();
		if (MediaType.MULTIPART_FORM_DATA.isCompatibleWith(contentType)) {
			return ((HttpMessageReader<MultiValueMap<String, Part>>) configurer.getReaders().stream()
					.filter(reader -> reader.canRead(MULTIPART_DATA_TYPE, MediaType.MULTIPART_FORM_DATA))
					.findFirst()
					.orElseThrow(() -> new IllegalStateException("No multipart HttpMessageReader.")))
					.readMono(MULTIPART_DATA_TYPE, request, Hints.from(Hints.LOG_PREFIX_HINT, logPrefix))
					.switchIfEmpty(EMPTY_MULTIPART_DATA)
					.cache();
		}
	}
	catch (InvalidMediaTypeException ex) {
		// Ignore
	}
	return EMPTY_MULTIPART_DATA;
}
 

@SuppressWarnings("unchecked")
private static Mono<MultiValueMap<String, String>> initFormData(ServerHttpRequest request,
		ServerCodecConfigurer configurer, String logPrefix) {

	try {
		MediaType contentType = request.getHeaders().getContentType();
		if (MediaType.APPLICATION_FORM_URLENCODED.isCompatibleWith(contentType)) {
			return ((HttpMessageReader<MultiValueMap<String, String>>) configurer.getReaders().stream()
					.filter(reader -> reader.canRead(FORM_DATA_TYPE, MediaType.APPLICATION_FORM_URLENCODED))
					.findFirst()
					.orElseThrow(() -> new IllegalStateException("No form data HttpMessageReader.")))
					.readMono(FORM_DATA_TYPE, request, Hints.from(Hints.LOG_PREFIX_HINT, logPrefix))
					.switchIfEmpty(EMPTY_FORM_DATA)
					.cache();
		}
	}
	catch (InvalidMediaTypeException ex) {
		// Ignore
	}
	return EMPTY_FORM_DATA;
}
 

/**
 * Checks if any of the contained media type expressions match the given
 * request 'Content-Type' header and returns an instance that is guaranteed
 * to contain matching expressions only. The match is performed via
 * {@link MediaType#includes(MediaType)}.
 * @param request the current request
 * @return the same instance if the condition contains no expressions;
 * or a new condition with matching expressions only;
 * or {@code null} if no expressions match
 */
@Override
@Nullable
public ConsumesRequestCondition getMatchingCondition(HttpServletRequest request) {
	if (CorsUtils.isPreFlightRequest(request)) {
		return PRE_FLIGHT_MATCH;
	}
	if (isEmpty()) {
		return this;
	}

	MediaType contentType;
	try {
		contentType = (StringUtils.hasLength(request.getContentType()) ?
				MediaType.parseMediaType(request.getContentType()) :
				MediaType.APPLICATION_OCTET_STREAM);
	}
	catch (InvalidMediaTypeException ex) {
		return null;
	}

	Set<ConsumeMediaTypeExpression> result = new LinkedHashSet<>(this.expressions);
	result.removeIf(expression -> !expression.match(contentType));
	return (!result.isEmpty() ? new ConsumesRequestCondition(result) : null);
}
 

@SuppressWarnings("unchecked")
private static Mono<MultiValueMap<String, Part>> initMultipartData(ServerHttpRequest request,
		List<HttpMessageReader<?>> readers) {

	try {
		MediaType contentType = request.getHeaders().getContentType();
		if (MediaType.MULTIPART_FORM_DATA.isCompatibleWith(contentType)) {
			return ((HttpMessageReader<MultiValueMap<String, Part>>) readers.stream()
					.filter(reader -> reader.canRead(MULTIPART_DATA_TYPE, MediaType.MULTIPART_FORM_DATA))
					.findFirst()
					.orElseThrow(() -> new IllegalStateException("No multipart HttpMessageReader.")))
					.readMono(MULTIPART_DATA_TYPE, request, Hints.none())
					.switchIfEmpty(EMPTY_MULTIPART_DATA)
					.cache();
		}
	}
	catch (InvalidMediaTypeException ex) {
		// Ignore
	}
	return EMPTY_MULTIPART_DATA;
}
 

@SuppressWarnings("unchecked")
private static Mono<MultiValueMap<String, String>> initFormData(ServerHttpRequest request,
		List<HttpMessageReader<?>> readers) {

	try {
		MediaType contentType = request.getHeaders().getContentType();
		if (MediaType.APPLICATION_FORM_URLENCODED.isCompatibleWith(contentType)) {
			return ((HttpMessageReader<MultiValueMap<String, String>>) readers.stream()
					.filter(reader -> reader.canRead(FORM_DATA_TYPE, MediaType.APPLICATION_FORM_URLENCODED))
					.findFirst()
					.orElseThrow(() -> new IllegalStateException("No form data HttpMessageReader.")))
					.readMono(FORM_DATA_TYPE, request, Hints.none())
					.switchIfEmpty(EMPTY_FORM_DATA)
					.cache();
		}
	}
	catch (InvalidMediaTypeException ex) {
		// Ignore
	}
	return EMPTY_FORM_DATA;
}
 

/**
 * {@inheritDoc}
 * @throws HttpMediaTypeNotAcceptableException if the 'Accept' header cannot be parsed
 */
@Override
public List<MediaType> resolveMediaTypes(NativeWebRequest request)
		throws HttpMediaTypeNotAcceptableException {

	String[] headerValueArray = request.getHeaderValues(HttpHeaders.ACCEPT);
	if (headerValueArray == null) {
		return MEDIA_TYPE_ALL_LIST;
	}

	List<String> headerValues = Arrays.asList(headerValueArray);
	try {
		List<MediaType> mediaTypes = MediaType.parseMediaTypes(headerValues);
		MediaType.sortBySpecificityAndQuality(mediaTypes);
		return !CollectionUtils.isEmpty(mediaTypes) ? mediaTypes : MEDIA_TYPE_ALL_LIST;
	}
	catch (InvalidMediaTypeException ex) {
		throw new HttpMediaTypeNotAcceptableException(
				"Could not parse 'Accept' header " + headerValues + ": " + ex.getMessage());
	}
}
 

@SuppressWarnings("unchecked")
private static Mono<MultiValueMap<String, Part>> initMultipartData(ServerHttpRequest request,
		ServerCodecConfigurer configurer, String logPrefix) {

	try {
		MediaType contentType = request.getHeaders().getContentType();
		if (MediaType.MULTIPART_FORM_DATA.isCompatibleWith(contentType)) {
			return ((HttpMessageReader<MultiValueMap<String, Part>>) configurer.getReaders().stream()
					.filter(reader -> reader.canRead(MULTIPART_DATA_TYPE, MediaType.MULTIPART_FORM_DATA))
					.findFirst()
					.orElseThrow(() -> new IllegalStateException("No multipart HttpMessageReader.")))
					.readMono(MULTIPART_DATA_TYPE, request, Hints.from(Hints.LOG_PREFIX_HINT, logPrefix))
					.switchIfEmpty(EMPTY_MULTIPART_DATA)
					.cache();
		}
	}
	catch (InvalidMediaTypeException ex) {
		// Ignore
	}
	return EMPTY_MULTIPART_DATA;
}
 

@SuppressWarnings("unchecked")
private static Mono<MultiValueMap<String, String>> initFormData(ServerHttpRequest request,
		ServerCodecConfigurer configurer, String logPrefix) {

	try {
		MediaType contentType = request.getHeaders().getContentType();
		if (MediaType.APPLICATION_FORM_URLENCODED.isCompatibleWith(contentType)) {
			return ((HttpMessageReader<MultiValueMap<String, String>>) configurer.getReaders().stream()
					.filter(reader -> reader.canRead(FORM_DATA_TYPE, MediaType.APPLICATION_FORM_URLENCODED))
					.findFirst()
					.orElseThrow(() -> new IllegalStateException("No form data HttpMessageReader.")))
					.readMono(FORM_DATA_TYPE, request, Hints.from(Hints.LOG_PREFIX_HINT, logPrefix))
					.switchIfEmpty(EMPTY_FORM_DATA)
					.cache();
		}
	}
	catch (InvalidMediaTypeException ex) {
		// Ignore
	}
	return EMPTY_FORM_DATA;
}
 

@SuppressWarnings("unchecked")
private static Mono<MultiValueMap<String, String>> initFormData(ServerHttpRequest request,
		List<HttpMessageReader<?>> readers) {

	try {
		MediaType contentType = request.getHeaders().getContentType();
		if (MediaType.APPLICATION_FORM_URLENCODED.isCompatibleWith(contentType)) {
			return ((HttpMessageReader<MultiValueMap<String, String>>) readers.stream()
					.filter(reader -> reader.canRead(FORM_DATA_TYPE, MediaType.APPLICATION_FORM_URLENCODED))
					.findFirst()
					.orElseThrow(() -> new IllegalStateException("No form data HttpMessageReader.")))
					.readMono(FORM_DATA_TYPE, request, Hints.none())
					.switchIfEmpty(EMPTY_FORM_DATA)
					.cache();
		}
	}
	catch (InvalidMediaTypeException ex) {
		// Ignore
	}
	return EMPTY_FORM_DATA;
}
 

/**
 * Reference from {@code DefaultErrorWebExceptionHandler} of Spring Boot.
 */
private boolean acceptsHtml(ServerWebExchange exchange) {
    try {
        List<MediaType> acceptedMediaTypes = exchange.getRequest().getHeaders().getAccept();
        acceptedMediaTypes.remove(MediaType.ALL);
        MediaType.sortBySpecificityAndQuality(acceptedMediaTypes);
        return acceptedMediaTypes.stream()
            .anyMatch(MediaType.TEXT_HTML::isCompatibleWith);
    } catch (InvalidMediaTypeException ex) {
        return false;
    }
}
 

/**
* Check if the given {@code String} is a JSON MIME.
* @param mediaType the input MediaType
* @return boolean true if the MediaType represents JSON, false otherwise
*/
public boolean isJsonMime(String mediaType) {
    // "* / *" is default to JSON
    if ("*/*".equals(mediaType)) {
        return true;
    }

    try {
        return isJsonMime(MediaType.parseMediaType(mediaType));
    } catch (InvalidMediaTypeException e) {
    }
    return false;
}
 

/**
* Check if the given {@code String} is a JSON MIME.
* @param mediaType the input MediaType
* @return boolean true if the MediaType represents JSON, false otherwise
*/
public boolean isJsonMime(String mediaType) {
    try {
        return isJsonMime(MediaType.parseMediaType(mediaType));
    } catch (InvalidMediaTypeException e) {
    }
    return false;
}
 

private boolean acceptsTextHtml(final ServerHttpRequest request) {
    try {
        List<MediaType> acceptedMediaTypes = request.getHeaders().getAccept();
        acceptedMediaTypes.remove(MediaType.ALL);
        MediaType.sortBySpecificityAndQuality(acceptedMediaTypes);
        return acceptedMediaTypes.stream().anyMatch(MediaType.TEXT_HTML::isCompatibleWith);
    } catch (InvalidMediaTypeException e) {
        LOG.debug("Unexpected exception", e);
        return false;
    }
}
 

protected MediaType getMediaType(ServletServerHttpRequest inputMessage){
	MediaType contentType;
	try {
		contentType = inputMessage.getHeaders().getContentType();
	}
	catch (InvalidMediaTypeException ex) {
		throw new BaseException(ex.getMessage());
	}
	if (contentType == null) {
		contentType = MediaType.APPLICATION_OCTET_STREAM;
	}
	return contentType;
}
 

protected MediaType getMediaType(ServletServerHttpRequest inputMessage){
	MediaType contentType;
	try {
		contentType = inputMessage.getHeaders().getContentType();
	}
	catch (InvalidMediaTypeException ex) {
		throw new BaseException(ex.getMessage());
	}
	if (contentType == null) {
		contentType = MediaType.APPLICATION_OCTET_STREAM;
	}
	return contentType;
}
 

/**
 * Indicates whether the media type (content type) of the
 * given HTTP request is compatible with the given media type.
 *
 * @param response the HTTP response.
 * @param mediaType the media type.
 */
public static boolean isCompatibleWith( HttpServletResponse response, MediaType mediaType )
{
    try
    {
        String contentType = response.getContentType();

        return contentType != null && MediaType.parseMediaType( contentType ).isCompatibleWith( mediaType );
    }
    catch ( InvalidMediaTypeException ex )
    {
        return false;
    }
}
 

@Override
protected boolean matchMediaType(HttpServletRequest request) throws HttpMediaTypeNotSupportedException {
	try {
		MediaType contentType = StringUtils.hasLength(request.getContentType()) ?
				MediaType.parseMediaType(request.getContentType()) :
				MediaType.APPLICATION_OCTET_STREAM;
				return getMediaType().includes(contentType);
	}
	catch (InvalidMediaTypeException ex) {
		throw new HttpMediaTypeNotSupportedException(
				"Can't parse Content-Type [" + request.getContentType() + "]: " + ex.getMessage());
	}
}
 

@Override
public List<MediaType> resolveMediaTypes(ServerWebExchange exchange) throws NotAcceptableStatusException {
	try {
		List<MediaType> mediaTypes = exchange.getRequest().getHeaders().getAccept();
		MediaType.sortBySpecificityAndQuality(mediaTypes);
		return (!CollectionUtils.isEmpty(mediaTypes) ? mediaTypes : MEDIA_TYPE_ALL_LIST);
	}
	catch (InvalidMediaTypeException ex) {
		String value = exchange.getRequest().getHeaders().getFirst("Accept");
		throw new NotAcceptableStatusException(
				"Could not parse 'Accept' header [" + value + "]: " + ex.getMessage());
	}
}
 

@Override
protected boolean matchMediaType(ServerWebExchange exchange) throws UnsupportedMediaTypeStatusException {
	try {
		MediaType contentType = exchange.getRequest().getHeaders().getContentType();
		contentType = (contentType != null ? contentType : MediaType.APPLICATION_OCTET_STREAM);
		return getMediaType().includes(contentType);
	}
	catch (InvalidMediaTypeException ex) {
		throw new UnsupportedMediaTypeStatusException("Can't parse Content-Type [" +
				exchange.getRequest().getHeaders().getFirst("Content-Type") +
				"]: " + ex.getMessage());
	}
}
 

/**
 * Checks if any of the contained media type expressions match the given
 * request 'Content-Type' header and returns an instance that is guaranteed
 * to contain matching expressions only. The match is performed via
 * {@link MediaType#includes(MediaType)}.
 * @param request the current request
 * @return the same instance if the condition contains no expressions;
 * or a new condition with matching expressions only;
 * or {@code null} if no expressions match.
 */
@Override
public ConsumesRequestCondition getMatchingCondition(HttpServletRequest request) {
	if (CorsUtils.isPreFlightRequest(request)) {
		return PRE_FLIGHT_MATCH;
	}
	if (isEmpty()) {
		return this;
	}
	MediaType contentType;
	try {
		contentType = StringUtils.hasLength(request.getContentType()) ?
				MediaType.parseMediaType(request.getContentType()) :
				MediaType.APPLICATION_OCTET_STREAM;
	}
	catch (InvalidMediaTypeException ex) {
		return null;
	}
	Set<ConsumeMediaTypeExpression> result = new LinkedHashSet<ConsumeMediaTypeExpression>(this.expressions);
	for (Iterator<ConsumeMediaTypeExpression> iterator = result.iterator(); iterator.hasNext();) {
		ConsumeMediaTypeExpression expression = iterator.next();
		if (!expression.match(contentType)) {
			iterator.remove();
		}
	}
	return (result.isEmpty()) ? null : new ConsumesRequestCondition(result);
}
 

/**
 * Reference from {@code DefaultErrorWebExceptionHandler} of Spring Boot.
 */
private boolean acceptsHtml(ServerWebExchange exchange) {
    try {
        List<MediaType> acceptedMediaTypes = exchange.getRequest().getHeaders().getAccept();
        acceptedMediaTypes.remove(MediaType.ALL);
        MediaType.sortBySpecificityAndQuality(acceptedMediaTypes);
        return acceptedMediaTypes.stream()
            .anyMatch(MediaType.TEXT_HTML::isCompatibleWith);
    } catch (InvalidMediaTypeException ex) {
        return false;
    }
}
 

/**
 * Reference from {@code DefaultErrorWebExceptionHandler} of Spring Boot.
 */
private boolean acceptsHtml(ServerWebExchange exchange) {
    try {
        List<MediaType> acceptedMediaTypes = exchange.getRequest().getHeaders().getAccept();
        acceptedMediaTypes.remove(MediaType.ALL);
        MediaType.sortBySpecificityAndQuality(acceptedMediaTypes);
        return acceptedMediaTypes.stream()
            .anyMatch(MediaType.TEXT_HTML::isCompatibleWith);
    } catch (InvalidMediaTypeException ex) {
        return false;
    }
}
 

/**
* Check if the given {@code String} is a JSON MIME.
* @param mediaType the input MediaType
* @return boolean true if the MediaType represents JSON, false otherwise
*/
public boolean isJsonMime(String mediaType) {
    // "* / *" is default to JSON
    if ("*/*".equals(mediaType)) {
        return true;
    }

    try {
        return isJsonMime(MediaType.parseMediaType(mediaType));
    } catch (InvalidMediaTypeException e) {
    }
    return false;
}
 

/**
* Check if the given {@code String} is a JSON MIME.
* @param mediaType the input MediaType
* @return boolean true if the MediaType represents JSON, false otherwise
*/
public boolean isJsonMime(String mediaType) {
    // "* / *" is default to JSON
    if ("*/*".equals(mediaType)) {
        return true;
    }

    try {
        return isJsonMime(MediaType.parseMediaType(mediaType));
    } catch (InvalidMediaTypeException e) {
    }
    return false;
}
 

/**
* Check if the given {@code String} is a JSON MIME.
* @param mediaType the input MediaType
* @return boolean true if the MediaType represents JSON, false otherwise
*/
public boolean isJsonMime(String mediaType) {
    // "* / *" is default to JSON
    if ("*/*".equals(mediaType)) {
        return true;
    }

    try {
        return isJsonMime(MediaType.parseMediaType(mediaType));
    } catch (InvalidMediaTypeException e) {
    }
    return false;
}