Examples with HttpRange org.springframework.http.HttpRange used on opensource projects

Example 6 with HttpRange

use of org.springframework.http.HttpRange in project spring-framework by spring-projects.

the class DefaultServerRequestTests method header.

@Test
void header() {
    HttpHeaders httpHeaders = new HttpHeaders();
    List<MediaType> accept = Collections.singletonList(MediaType.APPLICATION_JSON);
    httpHeaders.setAccept(accept);
    List<Charset> acceptCharset = Collections.singletonList(UTF_8);
    httpHeaders.setAcceptCharset(acceptCharset);
    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);
    MockHttpServletRequest servletRequest = PathPatternsTestUtils.initRequest("GET", "/", true);
    httpHeaders.forEach(servletRequest::addHeader);
    servletRequest.setContentType(MediaType.TEXT_PLAIN_VALUE);
    DefaultServerRequest request = new DefaultServerRequest(servletRequest, this.messageConverters);
    ServerRequest.Headers headers = request.headers();
    assertThat(headers.accept()).isEqualTo(accept);
    assertThat(headers.acceptCharset()).isEqualTo(acceptCharset);
    assertThat(headers.contentLength()).isEqualTo(OptionalLong.of(contentLength));
    assertThat(headers.contentType()).isEqualTo(Optional.of(contentType));
    assertThat(headers.header(HttpHeaders.CONTENT_TYPE)).containsExactly(MediaType.TEXT_PLAIN_VALUE);
    assertThat(headers.firstHeader(HttpHeaders.CONTENT_TYPE)).isEqualTo(MediaType.TEXT_PLAIN_VALUE);
    assertThat(headers.asHttpHeaders()).isEqualTo(httpHeaders);
}

Example 7 with HttpRange

use of org.springframework.http.HttpRange in project spring-framework by spring-projects.

the class ResourceRegionHttpMessageConverterTests method partialContentMultipleByteRanges.

@Test
public void partialContentMultipleByteRanges() throws Exception {
    MockHttpOutputMessage outputMessage = new MockHttpOutputMessage();
    Resource body = new ClassPathResource("byterangeresource.txt", getClass());
    List<HttpRange> rangeList = HttpRange.parseRanges("bytes=0-5,7-15,17-20,22-38");
    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 0-5/39");
    assertThat(ranges[3]).isEqualTo("Spring");
    assertThat(ranges[4]).isEqualTo(boundary);
    assertThat(ranges[5]).isEqualTo("Content-Type: text/plain");
    assertThat(ranges[6]).isEqualTo("Content-Range: bytes 7-15/39");
    assertThat(ranges[7]).isEqualTo("Framework");
    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 22-38/39");
    assertThat(ranges[15]).isEqualTo("resource content.");
}

Example 8 with HttpRange

use of org.springframework.http.HttpRange in project spring-framework by spring-projects.

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.getFilename()).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 9 with HttpRange

use of org.springframework.http.HttpRange in project spring-framework by spring-projects.

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 10 with HttpRange

use of org.springframework.http.HttpRange in project OsmAnd-tools by osmandapp.

the class DownloadIndexController method writePartially.

private void writePartially(Resource res, HttpHeaders headers, HttpServletResponse resp) throws IOException {
    long contentLength = res.contentLength();
    List<HttpRange> ranges;
    try {
        ranges = headers.getRange();
    } catch (IllegalArgumentException ex) {
        resp.addHeader("Content-Range", "bytes */" + contentLength);
        resp.sendError(HttpServletResponse.SC_REQUESTED_RANGE_NOT_SATISFIABLE);
        LOGGER.error(ex.getMessage(), ex);
        return;
    }
    resp.setStatus(HttpServletResponse.SC_PARTIAL_CONTENT);
    resp.addHeader(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"" + res.getFilename() + "\"");
    if (ranges.size() == 1) {
        HttpRange range = ranges.get(0);
        long start = range.getRangeStart(contentLength);
        long end = range.getRangeEnd(contentLength);
        long rangeLength = end - start + 1;
        resp.setContentLengthLong(rangeLength);
        resp.setContentType(MediaType.APPLICATION_OCTET_STREAM_VALUE);
        resp.setHeader(HttpHeaders.ACCEPT_RANGES, "bytes");
        resp.addHeader(HttpHeaders.CONTENT_RANGE, String.format("bytes %d-%d/%d", start, end, rangeLength));
        try (InputStream in = res.getInputStream()) {
            copyRange(in, resp.getOutputStream(), start, end);
        }
    } else {
        String boundaryString = MimeTypeUtils.generateMultipartBoundaryString();
        resp.setContentType("multipart/byteranges; boundary=" + boundaryString);
        ServletOutputStream out = resp.getOutputStream();
        for (HttpRange range : ranges) {
            long start = range.getRangeStart(contentLength);
            long end = range.getRangeEnd(contentLength);
            InputStream in = res.getInputStream();
            out.println();
            out.println("--" + boundaryString);
            out.println("Content-Type: " + MediaType.APPLICATION_OCTET_STREAM_VALUE);
            out.println("Content-Range: bytes " + start + "-" + end + "/" + contentLength);
            out.println();
            copyRange(in, out, start, end);
        }
        out.println();
        out.print("--" + boundaryString + "--");
    }
}