Example usage for org.springframework.http MediaType MULTIPART_FORM_DATA

Introduction

In this page you can find the example usage for org.springframework.http MediaType MULTIPART_FORM_DATA.

Prototype

MediaType MULTIPART_FORM_DATA

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Document

Public constant media type for multipart/form-data .

Usage

From source file:org.springframework.http.codec.multipart.DefaultMultipartMessageReader.java

@Override
public List<MediaType> getReadableMediaTypes() {
    return Collections.singletonList(MediaType.MULTIPART_FORM_DATA);
}

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From source file:org.springframework.http.codec.multipart.DefaultMultipartMessageReader.java

@Override
public boolean canRead(ResolvableType elementType, @Nullable MediaType mediaType) {
    return (Part.class.equals(elementType.toClass())
            && (mediaType == null || MediaType.MULTIPART_FORM_DATA.isCompatibleWith(mediaType)));
}

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From source file:org.springframework.http.converter.FormHttpMessageConverter.java

public FormHttpMessageConverter() {
    this.supportedMediaTypes.add(MediaType.APPLICATION_FORM_URLENCODED);
    this.supportedMediaTypes.add(MediaType.MULTIPART_FORM_DATA);

    StringHttpMessageConverter stringHttpMessageConverter = new StringHttpMessageConverter();
    stringHttpMessageConverter.setWriteAcceptCharset(false); // see SPR-7316

    this.partConverters.add(new ByteArrayHttpMessageConverter());
    this.partConverters.add(stringHttpMessageConverter);
    this.partConverters.add(new ResourceHttpMessageConverter());

    applyDefaultCharset();//  w  w w . j ava  2  s . c  om
}

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From source file:org.springframework.http.converter.FormHttpMessageConverter.java

@Override
public boolean canRead(Class<?> clazz, @Nullable MediaType mediaType) {
    if (!MultiValueMap.class.isAssignableFrom(clazz)) {
        return false;
    }/*ww w.  j  a  va 2 s .  co  m*/
    if (mediaType == null) {
        return true;
    }
    for (MediaType supportedMediaType : getSupportedMediaTypes()) {
        // We can't read multipart....
        if (!supportedMediaType.equals(MediaType.MULTIPART_FORM_DATA)
                && supportedMediaType.includes(mediaType)) {
            return true;
        }
    }
    return false;
}

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From source file:org.springframework.http.converter.FormHttpMessageConverter.java

private boolean isMultipart(MultiValueMap<String, ?> map, @Nullable MediaType contentType) {
    if (contentType != null) {
        return MediaType.MULTIPART_FORM_DATA.includes(contentType);
    }/*from www  .  j a v a  2 s .  co m*/
    for (String name : map.keySet()) {
        for (Object value : map.get(name)) {
            if (value != null && !(value instanceof String)) {
                return true;
            }
        }
    }
    return false;
}

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From source file:org.springframework.http.converter.FormHttpMessageConverter.java

private void writeMultipart(final MultiValueMap<String, Object> parts, HttpOutputMessage outputMessage)
        throws IOException {

    final byte[] boundary = generateMultipartBoundary();
    Map<String, String> parameters = new HashMap<>(2);
    parameters.put("boundary", new String(boundary, "US-ASCII"));
    if (!isFilenameCharsetSet()) {
        parameters.put("charset", this.charset.name());
    }//w  ww  .  ja v a2s  . co  m

    MediaType contentType = new MediaType(MediaType.MULTIPART_FORM_DATA, parameters);
    HttpHeaders headers = outputMessage.getHeaders();
    headers.setContentType(contentType);

    if (outputMessage instanceof StreamingHttpOutputMessage) {
        StreamingHttpOutputMessage streamingOutputMessage = (StreamingHttpOutputMessage) outputMessage;
        streamingOutputMessage.setBody(new StreamingHttpOutputMessage.Body() {
            @Override
            public void writeTo(OutputStream outputStream) throws IOException {
                writeParts(outputStream, parts, boundary);
                writeEnd(outputStream, boundary);
            }
        });
    } else {
        writeParts(outputMessage.getBody(), parts, boundary);
        writeEnd(outputMessage.getBody(), boundary);
    }
}

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From source file:org.springframework.social.box.api.impl.BoxOperations.java

protected BoxFile boxFileUploadOperation(String attributes, Resource file, List<BoxFileFields> fields) {
    HttpHeaders httpHeaders = new HttpHeaders();
    httpHeaders.setContentType(MediaType.MULTIPART_FORM_DATA);

    MultiValueMap<String, Object> form = new LinkedMultiValueMap<String, Object>();
    form.add("attributes", attributes);
    form.add("file", file);
    HttpEntity<MultiValueMap<String, Object>> httpEntity = new HttpEntity<MultiValueMap<String, Object>>(form,
            httpHeaders);/*  www. j  a  v  a2 s. c o  m*/

    URIBuilder uriBuilder = URIBuilder.fromUri(BOX_FILE_UPLOAD_API_URL);
    appendFieldsParameter(fields, uriBuilder);

    BoxFileUploadResult boxFileUploadResult = restTemplate.postForObject(uriBuilder.build(), httpEntity,
            BoxFileUploadResult.class);

    if (boxFileUploadResult.getTotalCount() == 1) {
        return boxFileUploadResult.getEntries().get(0);
    } else {
        throw new ApiException(BOX_PROVIDER_NAME, "Could not verify the file was uploaded");
    }
}

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From source file:ren.hankai.cordwood.web.security.support.DefaultRequestInspector.java

@Override
public boolean verifyRequestParameters(HttpServletRequest request, String sk) {
    final Map<String, String[]> params = request.getParameterMap();
    // ? form//from  ww  w.ja  v  a  2 s.  c  o m
    final MediaType contentType = MediaType.valueOf(request.getContentType());
    if (MediaType.APPLICATION_FORM_URLENCODED.isCompatibleWith(contentType)) {
        // URL??
        return verifyRequestParameters(params, sk);
    } else if (MediaType.APPLICATION_JSON.isCompatibleWith(contentType)
            || MediaType.APPLICATION_XML.isCompatibleWith(contentType)) {
        // ?URL??
        String requestBody = null;
        try {
            requestBody = IOUtils.toString(request.getInputStream());
        } catch (final IOException ex) {
            logger.warn("Failed to verify request parameters due to io error while parsing request body.", ex);
            return false;
        }
        final String expSign = signRequestBody(requestBody, sk);
        final Object sign = params.get(RequestInspector.REQUEST_SIGN);
        if (sign != null) {
            if ((sign instanceof String) && expSign.equalsIgnoreCase((String) sign)) {
                return true;
            } else if (sign instanceof String[]) {
                final String[] strArr = (String[]) sign;
                if ((strArr.length > 0) && expSign.equalsIgnoreCase(strArr[0])) {
                    return true;
                }
            }
        }
        return false;
    } else if (MediaType.MULTIPART_FORM_DATA.isCompatibleWith(contentType)) {
        // TODO: ??
        return true;
    }
    return false;
}

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