List of usage examples for org.springframework.http HttpHeaders setContentLength
public void setContentLength(long contentLength)
From source file:org.opentestsystem.authoring.testauth.rest.ScoringRuleController.java
private HttpHeaders buildResponseHeaders(final int contentLength, final String filename) { final HttpHeaders responseHeaders = new HttpHeaders(); responseHeaders.clear();// w w w . j a va2 s . c o m responseHeaders.add(org.apache.http.HttpHeaders.CONTENT_TYPE, com.google.common.net.MediaType.CSV_UTF_8.toString()); responseHeaders.setPragma("public"); responseHeaders.setCacheControl("no-store, must-revalidate"); responseHeaders.setExpires(Long.valueOf("-1")); responseHeaders.setContentDispositionFormData("inline", filename); responseHeaders.setContentLength(contentLength); responseHeaders.add(org.apache.http.HttpHeaders.ACCEPT_RANGES, "bytes"); return responseHeaders; }
From source file:org.opentestsystem.authoring.testspecbank.rest.TestSpecificationController.java
private static HttpHeaders buildResponseHeaders(final int contentLength, final String filename) { final HttpHeaders responseHeaders = new HttpHeaders(); responseHeaders.clear();//w w w. ja va 2 s.c om responseHeaders.add(org.apache.http.HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_XML_VALUE); responseHeaders.setPragma("public"); responseHeaders.setCacheControl("no-store, must-revalidate"); responseHeaders.setExpires(Long.valueOf("-1")); responseHeaders.setContentDispositionFormData("inline", filename); responseHeaders.setContentLength(contentLength); responseHeaders.add(org.apache.http.HttpHeaders.ACCEPT_RANGES, "bytes"); return responseHeaders; }
From source file:org.springframework.boot.devtools.remote.client.ClassPathChangeUploader.java
@Override public void onApplicationEvent(ClassPathChangedEvent event) { try {//w w w . j a v a2 s . c om ClassLoaderFiles classLoaderFiles = getClassLoaderFiles(event); ClientHttpRequest request = this.requestFactory.createRequest(this.uri, HttpMethod.POST); byte[] bytes = serialize(classLoaderFiles); HttpHeaders headers = request.getHeaders(); headers.setContentType(MediaType.APPLICATION_OCTET_STREAM); headers.setContentLength(bytes.length); FileCopyUtils.copy(bytes, request.getBody()); logUpload(classLoaderFiles); ClientHttpResponse response = request.execute(); Assert.state(response.getStatusCode() == HttpStatus.OK, "Unexpected " + response.getStatusCode() + " response uploading class files"); } catch (IOException ex) { throw new IllegalStateException(ex); } }
From source file:org.springframework.boot.devtools.tunnel.payload.HttpTunnelPayload.java
/** * Assign this payload to the given {@link HttpOutputMessage}. * @param message the message to assign this payload to * @throws IOException in case of I/O errors */// w ww . j av a 2 s. c o m public void assignTo(HttpOutputMessage message) throws IOException { Assert.notNull(message, "Message must not be null"); HttpHeaders headers = message.getHeaders(); headers.setContentLength(this.data.remaining()); headers.add(SEQ_HEADER, Long.toString(getSequence())); headers.setContentType(MediaType.APPLICATION_OCTET_STREAM); WritableByteChannel body = Channels.newChannel(message.getBody()); while (this.data.hasRemaining()) { body.write(this.data); } body.close(); }
From source file:org.springframework.cloud.netflix.zuul.FormZuulServletProxyApplicationTests.java
@Test public void postWithMultipartFile() { MultiValueMap<String, Object> form = new LinkedMultiValueMap<>(); HttpHeaders part = new HttpHeaders(); part.setContentType(MediaType.TEXT_PLAIN); part.setContentDispositionFormData("file", "foo.txt"); form.set("foo", new HttpEntity<>("bar".getBytes(), part)); HttpHeaders headers = new HttpHeaders(); headers.setContentType(MediaType.MULTIPART_FORM_DATA); headers.set("Transfer-Encoding", "chunked"); headers.setContentLength(-1); ResponseEntity<String> result = testRestTemplate.exchange("/zuul/simplefzspat/file", HttpMethod.POST, new HttpEntity<>(form, headers), String.class); assertEquals(HttpStatus.OK, result.getStatusCode()); assertEquals("Posted! bar", result.getBody()); }
From source file:org.springframework.cloud.stream.app.http.source.DefaultMixedCaseContentTypeHttpHeaderMapper.java
private void setHttpHeader(HttpHeaders target, String name, Object value) { if (ACCEPT.equalsIgnoreCase(name)) { if (value instanceof Collection<?>) { Collection<?> values = (Collection<?>) value; if (!CollectionUtils.isEmpty(values)) { List<MediaType> acceptableMediaTypes = new ArrayList<MediaType>(); for (Object type : values) { if (type instanceof MediaType) { acceptableMediaTypes.add((MediaType) type); } else if (type instanceof String) { acceptableMediaTypes.addAll(MediaType.parseMediaTypes((String) type)); } else { Class<?> clazz = (type != null) ? type.getClass() : null; throw new IllegalArgumentException( "Expected MediaType or String value for 'Accept' header value, but received: " + clazz); }/*from ww w .ja va 2 s. com*/ } target.setAccept(acceptableMediaTypes); } } else if (value instanceof MediaType) { target.setAccept(Collections.singletonList((MediaType) value)); } else if (value instanceof String[]) { List<MediaType> acceptableMediaTypes = new ArrayList<MediaType>(); for (String next : (String[]) value) { acceptableMediaTypes.add(MediaType.parseMediaType(next)); } target.setAccept(acceptableMediaTypes); } else if (value instanceof String) { target.setAccept(MediaType.parseMediaTypes((String) value)); } else { Class<?> clazz = (value != null) ? value.getClass() : null; throw new IllegalArgumentException( "Expected MediaType or String value for 'Accept' header value, but received: " + clazz); } } else if (ACCEPT_CHARSET.equalsIgnoreCase(name)) { if (value instanceof Collection<?>) { Collection<?> values = (Collection<?>) value; if (!CollectionUtils.isEmpty(values)) { List<Charset> acceptableCharsets = new ArrayList<Charset>(); for (Object charset : values) { if (charset instanceof Charset) { acceptableCharsets.add((Charset) charset); } else if (charset instanceof String) { acceptableCharsets.add(Charset.forName((String) charset)); } else { Class<?> clazz = (charset != null) ? charset.getClass() : null; throw new IllegalArgumentException( "Expected Charset or String value for 'Accept-Charset' header value, but received: " + clazz); } } target.setAcceptCharset(acceptableCharsets); } } else if (value instanceof Charset[] || value instanceof String[]) { List<Charset> acceptableCharsets = new ArrayList<Charset>(); Object[] values = ObjectUtils.toObjectArray(value); for (Object charset : values) { if (charset instanceof Charset) { acceptableCharsets.add((Charset) charset); } else if (charset instanceof String) { acceptableCharsets.add(Charset.forName((String) charset)); } } target.setAcceptCharset(acceptableCharsets); } else if (value instanceof Charset) { target.setAcceptCharset(Collections.singletonList((Charset) value)); } else if (value instanceof String) { String[] charsets = StringUtils.commaDelimitedListToStringArray((String) value); List<Charset> acceptableCharsets = new ArrayList<Charset>(); for (String charset : charsets) { acceptableCharsets.add(Charset.forName(charset.trim())); } target.setAcceptCharset(acceptableCharsets); } else { Class<?> clazz = (value != null) ? value.getClass() : null; throw new IllegalArgumentException( "Expected Charset or String value for 'Accept-Charset' header value, but received: " + clazz); } } else if (ALLOW.equalsIgnoreCase(name)) { if (value instanceof Collection<?>) { Collection<?> values = (Collection<?>) value; if (!CollectionUtils.isEmpty(values)) { Set<HttpMethod> allowedMethods = new HashSet<HttpMethod>(); for (Object method : values) { if (method instanceof HttpMethod) { allowedMethods.add((HttpMethod) method); } else if (method instanceof String) { allowedMethods.add(HttpMethod.valueOf((String) method)); } else { Class<?> clazz = (method != null) ? method.getClass() : null; throw new IllegalArgumentException( "Expected HttpMethod or String value for 'Allow' header value, but received: " + clazz); } } target.setAllow(allowedMethods); } } else { if (value instanceof HttpMethod) { target.setAllow(Collections.singleton((HttpMethod) value)); } else if (value instanceof HttpMethod[]) { Set<HttpMethod> allowedMethods = new HashSet<HttpMethod>(); Collections.addAll(allowedMethods, (HttpMethod[]) value); target.setAllow(allowedMethods); } else if (value instanceof String || value instanceof String[]) { String[] values = (value instanceof String[]) ? (String[]) value : StringUtils.commaDelimitedListToStringArray((String) value); Set<HttpMethod> allowedMethods = new HashSet<HttpMethod>(); for (String next : values) { allowedMethods.add(HttpMethod.valueOf(next.trim())); } target.setAllow(allowedMethods); } else { Class<?> clazz = (value != null) ? value.getClass() : null; throw new IllegalArgumentException( "Expected HttpMethod or String value for 'Allow' header value, but received: " + clazz); } } } else if (CACHE_CONTROL.equalsIgnoreCase(name)) { if (value instanceof String) { target.setCacheControl((String) value); } else { Class<?> clazz = (value != null) ? value.getClass() : null; throw new IllegalArgumentException( "Expected String value for 'Cache-Control' header value, but received: " + clazz); } } else if (CONTENT_LENGTH.equalsIgnoreCase(name)) { if (value instanceof Number) { target.setContentLength(((Number) value).longValue()); } else if (value instanceof String) { target.setContentLength(Long.parseLong((String) value)); } else { Class<?> clazz = (value != null) ? value.getClass() : null; throw new IllegalArgumentException( "Expected Number or String value for 'Content-Length' header value, but received: " + clazz); } } else if (MessageHeaders.CONTENT_TYPE.equalsIgnoreCase(name)) { if (value instanceof MediaType) { target.setContentType((MediaType) value); } else if (value instanceof String) { target.setContentType(MediaType.parseMediaType((String) value)); } else { Class<?> clazz = (value != null) ? value.getClass() : null; throw new IllegalArgumentException( "Expected MediaType or String value for 'Content-Type' header value, but received: " + clazz); } } else if (DATE.equalsIgnoreCase(name)) { if (value instanceof Date) { target.setDate(((Date) value).getTime()); } else if (value instanceof Number) { target.setDate(((Number) value).longValue()); } else if (value instanceof String) { try { target.setDate(Long.parseLong((String) value)); } catch (NumberFormatException e) { target.setDate(this.getFirstDate((String) value, DATE)); } } else { Class<?> clazz = (value != null) ? value.getClass() : null; throw new IllegalArgumentException( "Expected Date, Number, or String value for 'Date' header value, but received: " + clazz); } } else if (ETAG.equalsIgnoreCase(name)) { if (value instanceof String) { target.setETag((String) value); } else { Class<?> clazz = (value != null) ? value.getClass() : null; throw new IllegalArgumentException( "Expected String value for 'ETag' header value, but received: " + clazz); } } else if (EXPIRES.equalsIgnoreCase(name)) { if (value instanceof Date) { target.setExpires(((Date) value).getTime()); } else if (value instanceof Number) { target.setExpires(((Number) value).longValue()); } else if (value instanceof String) { try { target.setExpires(Long.parseLong((String) value)); } catch (NumberFormatException e) { target.setExpires(this.getFirstDate((String) value, EXPIRES)); } } else { Class<?> clazz = (value != null) ? value.getClass() : null; throw new IllegalArgumentException( "Expected Date, Number, or String value for 'Expires' header value, but received: " + clazz); } } else if (IF_MODIFIED_SINCE.equalsIgnoreCase(name)) { if (value instanceof Date) { target.setIfModifiedSince(((Date) value).getTime()); } else if (value instanceof Number) { target.setIfModifiedSince(((Number) value).longValue()); } else if (value instanceof String) { try { target.setIfModifiedSince(Long.parseLong((String) value)); } catch (NumberFormatException e) { target.setIfModifiedSince(this.getFirstDate((String) value, IF_MODIFIED_SINCE)); } } else { Class<?> clazz = (value != null) ? value.getClass() : null; throw new IllegalArgumentException( "Expected Date, Number, or String value for 'If-Modified-Since' header value, but received: " + clazz); } } else if (IF_UNMODIFIED_SINCE.equalsIgnoreCase(name)) { String ifUnmodifiedSinceValue = null; if (value instanceof Date) { ifUnmodifiedSinceValue = this.formatDate(((Date) value).getTime()); } else if (value instanceof Number) { ifUnmodifiedSinceValue = this.formatDate(((Number) value).longValue()); } else if (value instanceof String) { try { ifUnmodifiedSinceValue = this.formatDate(Long.parseLong((String) value)); } catch (NumberFormatException e) { long longValue = this.getFirstDate((String) value, IF_UNMODIFIED_SINCE); ifUnmodifiedSinceValue = this.formatDate(longValue); } } else { Class<?> clazz = (value != null) ? value.getClass() : null; throw new IllegalArgumentException( "Expected Date, Number, or String value for 'If-Unmodified-Since' header value, but received: " + clazz); } target.set(IF_UNMODIFIED_SINCE, ifUnmodifiedSinceValue); } else if (IF_NONE_MATCH.equalsIgnoreCase(name)) { if (value instanceof String) { target.setIfNoneMatch((String) value); } else if (value instanceof String[]) { String delmitedString = StringUtils.arrayToCommaDelimitedString((String[]) value); target.setIfNoneMatch(delmitedString); } else if (value instanceof Collection) { Collection<?> values = (Collection<?>) value; if (!CollectionUtils.isEmpty(values)) { List<String> ifNoneMatchList = new ArrayList<String>(); for (Object next : values) { if (next instanceof String) { ifNoneMatchList.add((String) next); } else { Class<?> clazz = (next != null) ? next.getClass() : null; throw new IllegalArgumentException( "Expected String value for 'If-None-Match' header value, but received: " + clazz); } } target.setIfNoneMatch(ifNoneMatchList); } } } else if (LAST_MODIFIED.equalsIgnoreCase(name)) { if (value instanceof Date) { target.setLastModified(((Date) value).getTime()); } else if (value instanceof Number) { target.setLastModified(((Number) value).longValue()); } else if (value instanceof String) { try { target.setLastModified(Long.parseLong((String) value)); } catch (NumberFormatException e) { target.setLastModified(this.getFirstDate((String) value, LAST_MODIFIED)); } } else { Class<?> clazz = (value != null) ? value.getClass() : null; throw new IllegalArgumentException( "Expected Date, Number, or String value for 'Last-Modified' header value, but received: " + clazz); } } else if (LOCATION.equalsIgnoreCase(name)) { if (value instanceof URI) { target.setLocation((URI) value); } else if (value instanceof String) { try { target.setLocation(new URI((String) value)); } catch (URISyntaxException e) { throw new IllegalArgumentException(e); } } else { Class<?> clazz = (value != null) ? value.getClass() : null; throw new IllegalArgumentException( "Expected URI or String value for 'Location' header value, but received: " + clazz); } } else if (PRAGMA.equalsIgnoreCase(name)) { if (value instanceof String) { target.setPragma((String) value); } else { Class<?> clazz = (value != null) ? value.getClass() : null; throw new IllegalArgumentException( "Expected String value for 'Pragma' header value, but received: " + clazz); } } else if (value instanceof String) { target.set(name, (String) value); } else if (value instanceof String[]) { for (String next : (String[]) value) { target.add(name, next); } } else if (value instanceof Iterable<?>) { for (Object next : (Iterable<?>) value) { String convertedValue = null; if (next instanceof String) { convertedValue = (String) next; } else { convertedValue = this.convertToString(value); } if (StringUtils.hasText(convertedValue)) { target.add(name, convertedValue); } else { logger.warn("Element of the header '" + name + "' with value '" + value + "' will not be set since it is not a String and no Converter is available. " + "Consider registering a Converter with ConversionService (e.g., <int:converter>)"); } } } else { String convertedValue = this.convertToString(value); if (StringUtils.hasText(convertedValue)) { target.set(name, convertedValue); } else { logger.warn("Header '" + name + "' with value '" + value + "' will not be set since it is not a String and no Converter is available. " + "Consider registering a Converter with ConversionService (e.g., <int:converter>)"); } } }
From source file:org.springframework.http.codec.EncoderHttpMessageWriter.java
@SuppressWarnings("unchecked") @Override/* w ww. j a v a 2s. c o m*/ public Mono<Void> write(Publisher<? extends T> inputStream, ResolvableType elementType, @Nullable MediaType mediaType, ReactiveHttpOutputMessage message, Map<String, Object> hints) { MediaType contentType = updateContentType(message, mediaType); Flux<DataBuffer> body = this.encoder.encode(inputStream, message.bufferFactory(), elementType, contentType, hints); if (inputStream instanceof Mono) { HttpHeaders headers = message.getHeaders(); if (headers.getContentLength() < 0 && !headers.containsKey(HttpHeaders.TRANSFER_ENCODING)) { return Mono.from(body).flatMap(dataBuffer -> { headers.setContentLength(dataBuffer.readableByteCount()); return message.writeWith(Mono.just(dataBuffer)); }); } } return (isStreamingMediaType(contentType) ? message.writeAndFlushWith(body.map(Flux::just)) : message.writeWith(body)); }
From source file:org.springframework.http.codec.ResourceHttpMessageWriter.java
private Mono<Void> writeResource(Resource resource, ResolvableType type, @Nullable MediaType mediaType, ReactiveHttpOutputMessage message, Map<String, Object> hints) { HttpHeaders headers = message.getHeaders(); MediaType resourceMediaType = getResourceMediaType(mediaType, resource, hints); headers.setContentType(resourceMediaType); if (headers.getContentLength() < 0) { long length = lengthOf(resource); if (length != -1) { headers.setContentLength(length); }/*from ww w. j a v a2 s.c om*/ } return zeroCopy(resource, null, message, hints).orElseGet(() -> { Mono<Resource> input = Mono.just(resource); DataBufferFactory factory = message.bufferFactory(); Flux<DataBuffer> body = this.encoder.encode(input, factory, type, resourceMediaType, hints); return message.writeWith(body); }); }
From source file:org.springframework.http.codec.ResourceHttpMessageWriter.java
@Override @SuppressWarnings("unchecked") public Mono<Void> write(Publisher<? extends Resource> inputStream, @Nullable ResolvableType actualType, ResolvableType elementType, @Nullable MediaType mediaType, ServerHttpRequest request, ServerHttpResponse response, Map<String, Object> hints) { HttpHeaders headers = response.getHeaders(); headers.set(HttpHeaders.ACCEPT_RANGES, "bytes"); List<HttpRange> ranges; try {//from ww w . j a va 2 s. c om ranges = request.getHeaders().getRange(); } catch (IllegalArgumentException ex) { response.setStatusCode(HttpStatus.REQUESTED_RANGE_NOT_SATISFIABLE); return response.setComplete(); } return Mono.from(inputStream).flatMap(resource -> { if (ranges.isEmpty()) { return writeResource(resource, elementType, mediaType, response, hints); } response.setStatusCode(HttpStatus.PARTIAL_CONTENT); List<ResourceRegion> regions = HttpRange.toResourceRegions(ranges, resource); MediaType resourceMediaType = getResourceMediaType(mediaType, resource, hints); if (regions.size() == 1) { ResourceRegion region = regions.get(0); headers.setContentType(resourceMediaType); long contentLength = lengthOf(resource); if (contentLength != -1) { long start = region.getPosition(); long end = start + region.getCount() - 1; end = Math.min(end, contentLength - 1); headers.add("Content-Range", "bytes " + start + '-' + end + '/' + contentLength); headers.setContentLength(end - start + 1); } return writeSingleRegion(region, response, hints); } else { String boundary = MimeTypeUtils.generateMultipartBoundaryString(); MediaType multipartType = MediaType.parseMediaType("multipart/byteranges;boundary=" + boundary); headers.setContentType(multipartType); Map<String, Object> allHints = Hints.merge(hints, ResourceRegionEncoder.BOUNDARY_STRING_HINT, boundary); return encodeAndWriteRegions(Flux.fromIterable(regions), resourceMediaType, response, allHints); } }); }
From source file:org.springframework.http.converter.AbstractHttpMessageConverter.java
/** * Add default headers to the output message. * <p>This implementation delegates to {@link #getDefaultContentType(Object)} if a * content type was not provided, set if necessary the default character set, calls * {@link #getContentLength}, and sets the corresponding headers. * @since 4.2/*from w ww . j a va 2s . c om*/ */ protected void addDefaultHeaders(HttpHeaders headers, T t, @Nullable MediaType contentType) throws IOException { if (headers.getContentType() == null) { MediaType contentTypeToUse = contentType; if (contentType == null || contentType.isWildcardType() || contentType.isWildcardSubtype()) { contentTypeToUse = getDefaultContentType(t); } else if (MediaType.APPLICATION_OCTET_STREAM.equals(contentType)) { MediaType mediaType = getDefaultContentType(t); contentTypeToUse = (mediaType != null ? mediaType : contentTypeToUse); } if (contentTypeToUse != null) { if (contentTypeToUse.getCharset() == null) { Charset defaultCharset = getDefaultCharset(); if (defaultCharset != null) { contentTypeToUse = new MediaType(contentTypeToUse, defaultCharset); } } headers.setContentType(contentTypeToUse); } } if (headers.getContentLength() < 0 && !headers.containsKey(HttpHeaders.TRANSFER_ENCODING)) { Long contentLength = getContentLength(t, headers.getContentType()); if (contentLength != null) { headers.setContentLength(contentLength); } } }