Examples with HttpRange cn.taketoday.http.HttpRange used on opensource projects

Example 1 with HttpRange

use of cn.taketoday.http.HttpRange in project today-infrastructure by TAKETODAY.

the class DefaultClientResponseTests method header.

@Test
public void header() {
    long contentLength = 42L;
    httpHeaders.setContentLength(contentLength);
    MediaType contentType = MediaType.TEXT_PLAIN;
    httpHeaders.setContentType(contentType);
    InetSocketAddress host = InetSocketAddress.createUnresolved("localhost", 80);
    httpHeaders.setHost(host);
    List<HttpRange> range = Collections.singletonList(HttpRange.createByteRange(0, 42));
    httpHeaders.setRange(range);
    given(mockResponse.getHeaders()).willReturn(httpHeaders);
    ClientResponse.Headers headers = defaultClientResponse.headers();
    assertThat(headers.contentLength()).isEqualTo(OptionalLong.of(contentLength));
    assertThat(headers.contentType()).isEqualTo(Optional.of(contentType));
    assertThat(headers.asHttpHeaders()).isEqualTo(httpHeaders);
}

Example 2 with HttpRange

use of cn.taketoday.http.HttpRange in project today-infrastructure by TAKETODAY.

the class ResourceRegionHttpMessageConverterTests method partialContentMultipleByteRangesInRandomOrderAndOverlapping.

@Test
public void partialContentMultipleByteRangesInRandomOrderAndOverlapping() throws Exception {
    MockHttpOutputMessage outputMessage = new MockHttpOutputMessage();
    Resource body = new ClassPathResource("byterangeresource.txt", getClass());
    List<HttpRange> rangeList = HttpRange.parseRanges("bytes=7-15,0-5,17-20,20-29");
    List<ResourceRegion> regions = new ArrayList<>();
    for (HttpRange range : rangeList) {
        regions.add(range.toResourceRegion(body));
    }
    converter.write(regions, MediaType.TEXT_PLAIN, outputMessage);
    HttpHeaders headers = outputMessage.getHeaders();
    assertThat(headers.getContentType().toString()).startsWith("multipart/byteranges;boundary=");
    String boundary = "--" + headers.getContentType().toString().substring(30);
    String content = outputMessage.getBodyAsString(StandardCharsets.UTF_8);
    String[] ranges = StringUtils.tokenizeToStringArray(content, "\r\n", false, true);
    assertThat(ranges[0]).isEqualTo(boundary);
    assertThat(ranges[1]).isEqualTo("Content-Type: text/plain");
    assertThat(ranges[2]).isEqualTo("Content-Range: bytes 7-15/39");
    assertThat(ranges[3]).isEqualTo("Framework");
    assertThat(ranges[4]).isEqualTo(boundary);
    assertThat(ranges[5]).isEqualTo("Content-Type: text/plain");
    assertThat(ranges[6]).isEqualTo("Content-Range: bytes 0-5/39");
    assertThat(ranges[7]).isEqualTo("Spring");
    assertThat(ranges[8]).isEqualTo(boundary);
    assertThat(ranges[9]).isEqualTo("Content-Type: text/plain");
    assertThat(ranges[10]).isEqualTo("Content-Range: bytes 17-20/39");
    assertThat(ranges[11]).isEqualTo("test");
    assertThat(ranges[12]).isEqualTo(boundary);
    assertThat(ranges[13]).isEqualTo("Content-Type: text/plain");
    assertThat(ranges[14]).isEqualTo("Content-Range: bytes 20-29/39");
    assertThat(ranges[15]).isEqualTo("t resource");
}

Example 3 with HttpRange

use of cn.taketoday.http.HttpRange in project today-infrastructure by TAKETODAY.

the class ResourceRegionHttpMessageConverterTests method applicationOctetStreamDefaultContentType.

// SPR-15041
@Test
public void applicationOctetStreamDefaultContentType() throws Exception {
    MockHttpOutputMessage outputMessage = new MockHttpOutputMessage();
    ClassPathResource body = Mockito.mock(ClassPathResource.class);
    BDDMockito.given(body.getName()).willReturn("spring.dat");
    BDDMockito.given(body.contentLength()).willReturn(12L);
    BDDMockito.given(body.getInputStream()).willReturn(new ByteArrayInputStream("Spring Framework".getBytes()));
    HttpRange range = HttpRange.createByteRange(0, 5);
    ResourceRegion resourceRegion = range.toResourceRegion(body);
    converter.write(Collections.singletonList(resourceRegion), null, outputMessage);
    assertThat(outputMessage.getHeaders().getContentType()).isEqualTo(MediaType.APPLICATION_OCTET_STREAM);
    assertThat(outputMessage.getHeaders().getFirst(HttpHeaders.CONTENT_RANGE)).isEqualTo("bytes 0-5/12");
    assertThat(outputMessage.getBodyAsString(StandardCharsets.UTF_8)).isEqualTo("Spring");
}

Example 4 with HttpRange

use of cn.taketoday.http.HttpRange in project today-framework by TAKETODAY.

the class ResourceRegionHttpMessageConverterTests method partialContentMultipleByteRangesInRandomOrderAndOverlapping.

@Test
public void partialContentMultipleByteRangesInRandomOrderAndOverlapping() throws Exception {
    MockHttpOutputMessage outputMessage = new MockHttpOutputMessage();
    Resource body = new ClassPathResource("byterangeresource.txt", getClass());
    List<HttpRange> rangeList = HttpRange.parseRanges("bytes=7-15,0-5,17-20,20-29");
    List<ResourceRegion> regions = new ArrayList<>();
    for (HttpRange range : rangeList) {
        regions.add(range.toResourceRegion(body));
    }
    converter.write(regions, MediaType.TEXT_PLAIN, outputMessage);
    HttpHeaders headers = outputMessage.getHeaders();
    assertThat(headers.getContentType().toString()).startsWith("multipart/byteranges;boundary=");
    String boundary = "--" + headers.getContentType().toString().substring(30);
    String content = outputMessage.getBodyAsString(StandardCharsets.UTF_8);
    String[] ranges = StringUtils.tokenizeToStringArray(content, "\r\n", false, true);
    assertThat(ranges[0]).isEqualTo(boundary);
    assertThat(ranges[1]).isEqualTo("Content-Type: text/plain");
    assertThat(ranges[2]).isEqualTo("Content-Range: bytes 7-15/39");
    assertThat(ranges[3]).isEqualTo("Framework");
    assertThat(ranges[4]).isEqualTo(boundary);
    assertThat(ranges[5]).isEqualTo("Content-Type: text/plain");
    assertThat(ranges[6]).isEqualTo("Content-Range: bytes 0-5/39");
    assertThat(ranges[7]).isEqualTo("Spring");
    assertThat(ranges[8]).isEqualTo(boundary);
    assertThat(ranges[9]).isEqualTo("Content-Type: text/plain");
    assertThat(ranges[10]).isEqualTo("Content-Range: bytes 17-20/39");
    assertThat(ranges[11]).isEqualTo("test");
    assertThat(ranges[12]).isEqualTo(boundary);
    assertThat(ranges[13]).isEqualTo("Content-Type: text/plain");
    assertThat(ranges[14]).isEqualTo("Content-Range: bytes 20-29/39");
    assertThat(ranges[15]).isEqualTo("t resource");
}

Example 5 with HttpRange

use of cn.taketoday.http.HttpRange in project today-framework by TAKETODAY.

the class ResourceHttpMessageWriter method write.

// Server-side only: single Resource or sub-regions...
@Override
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 {
        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);
        }
    });
}