Example usage for org.springframework.web HttpMediaTypeNotSupportedException HttpMediaTypeNotSupportedException

Introduction

In this page you can find the example usage for org.springframework.web HttpMediaTypeNotSupportedException HttpMediaTypeNotSupportedException.

Prototype

public HttpMediaTypeNotSupportedException(@Nullable MediaType contentType,
        List<MediaType> supportedMediaTypes) 

Source Link

Document

Create a new HttpMediaTypeNotSupportedException.

Usage

From source file:com.monarchapis.driver.spring.rest.ApiErrorResponseEntityExceptionHandlerTest.java

@Test
public void testHttpMediaTypeNotSupportedException() {
    List<MediaType> supportedMediaTypes = Lists.newArrayList(MediaType.APPLICATION_XML,
            MediaType.APPLICATION_JSON);
    ResponseEntity<Object> response = //
            performTest(new HttpMediaTypeNotSupportedException(MediaType.TEXT_PLAIN, supportedMediaTypes), //
                    400, "mediaTypeNotSupported");
    HttpHeaders headers = response.getHeaders();
    assertEquals(1, headers.size());//from   w w  w  .  j  av  a  2  s.c  o  m
    assertEquals(supportedMediaTypes, headers.getAccept());

    supportedMediaTypes = Collections.emptyList();
    response = //
            performTest(new HttpMediaTypeNotSupportedException(MediaType.TEXT_PLAIN, supportedMediaTypes), //
                    400, "mediaTypeNotSupported");
    headers = response.getHeaders();
    assertEquals(0, headers.size());
}

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From source file:org.springframework.web.servlet.mvc.method.annotation.support.AbstractMessageConverterMethodArgumentResolver.java

/**
 * Creates the method argument value of the expected parameter type by reading from the given HttpInputMessage. 
 * //from w ww .j a v  a  2 s .c  o m
 * @param <T> the expected type of the argument value to be created 
 * @param inputMessage the HTTP input message representing the current request
 * @param methodParam the method argument
 * @param paramType the type of the argument value to be created
 * @return the created method argument value
 * @throws IOException if the reading from the request fails
 * @throws HttpMediaTypeNotSupportedException if no suitable message converter is found
 */
@SuppressWarnings("unchecked")
protected <T> Object readWithMessageConverters(HttpInputMessage inputMessage, MethodParameter methodParam,
        Class<T> paramType) throws IOException, HttpMediaTypeNotSupportedException {

    MediaType contentType = inputMessage.getHeaders().getContentType();
    if (contentType == null) {
        contentType = MediaType.APPLICATION_OCTET_STREAM;
    }

    for (HttpMessageConverter<?> messageConverter : this.messageConverters) {
        if (messageConverter.canRead(paramType, contentType)) {
            if (logger.isDebugEnabled()) {
                logger.debug("Reading [" + paramType.getName() + "] as \"" + contentType + "\" using ["
                        + messageConverter + "]");
            }
            return ((HttpMessageConverter<T>) messageConverter).read(paramType, inputMessage);
        }
    }

    throw new HttpMediaTypeNotSupportedException(contentType, allSupportedMediaTypes);
}

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