Example usage for org.apache.commons.io IOUtils toByteArray

Introduction

In this page you can find the example usage for org.apache.commons.io IOUtils toByteArray.

Prototype

public static byte[] toByteArray(String input) throws IOException

Source Link

Document

Get the contents of a String as a byte[] using the default character encoding of the platform.

Usage

From source file:co.com.realtech.mariner.util.jsf.file.FileDownloader.java

/**
 * Descarga un archivo del excel como PDF
 * @param archivoExcel//from w w  w  . ja v a  2 s .  c  om
 * @param contexto
 * @param columnas
 * @return
 * @throws Exception 
 */
public File descargarPdfDeExcel(File archivoExcel, FacesContext contexto, int columnas) throws Exception {
    File tempFile = null;
    try {
        tempFile = File.createTempFile("reporteGeneral", ".pdf");
        ExcelToPdf.convert(archivoExcel, tempFile, columnas);
        InputStream is = new FileInputStream(tempFile);
        byte[] bytes;
        bytes = IOUtils.toByteArray(is);
        descargarArchivo(contexto, bytes, "reporteGeneral", "pdf");
    } catch (Exception e) {
        throw e;
    }
    return tempFile;
}

From source file:com.telefonica.euro_iaas.sdc.client.services.impl.ProductReleaseServiceImpl.java

/**
 * {@inheritDoc}//w  ww  .j a va 2 s  .c  o  m
 */
@Override
public ProductRelease add(ProductReleaseDto releaseDto, InputStream cookbook, InputStream files) {
    try {

        MultiPart payload = new MultiPart().bodyPart(new BodyPart(releaseDto, MediaType.valueOf(getType())))
                .bodyPart(new BodyPart(IOUtils.toByteArray(cookbook), MediaType.APPLICATION_OCTET_STREAM_TYPE))
                .bodyPart(new BodyPart(IOUtils.toByteArray(files), MediaType.APPLICATION_OCTET_STREAM_TYPE));

        String url = getBaseHost()
                + MessageFormat.format(ClientConstants.BASE_PRODUCT_RELEASE_PATH, releaseDto.getProductName());
        WebResource wr = getClient().resource(url);
        return wr.accept(getType()).type(MultiPartMediaTypes.MULTIPART_MIXED_TYPE).post(ProductRelease.class,
                payload);
    } catch (FileNotFoundException e) {
        throw new RuntimeException(e);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

From source file:com.cedarsoft.serialization.neo4j.test.utils.AbstractNeo4jSerializerTest2.java

@Nonnull
public static <T> Entry<? extends T> create(@Nonnull T object, @Nullable URL expected) {
    if (expected == null) {
        throw new IllegalStateException("No resource found for <" + object + ">");
    }//from ww  w .  j  a  va2 s  . c  om

    try {
        return new Entry<T>(object, IOUtils.toByteArray(expected.openStream()));
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

From source file:com.googlecode.dex2jar.test.TestUtils.java

public static void checkZipFile(File zip) throws ZipException, Exception {
    ZipFile zipFile = new ZipFile(zip);
    for (Enumeration<? extends ZipEntry> e = zipFile.entries(); e.hasMoreElements();) {
        ZipEntry entry = e.nextElement();
        if (entry.getName().endsWith(".class")) {
            StringWriter sw = new StringWriter();
            // PrintWriter pw = new PrintWriter(sw);
            InputStream is = zipFile.getInputStream(entry);
            try {
                verify(new ClassReader(IOUtils.toByteArray(is)));
            } finally {
                IOUtils.closeQuietly(is);
            }/*from   w ww. ja  v a 2  s  .c om*/
            Assert.assertTrue(sw.toString(), sw.toString().length() == 0);
        }
    }
}

From source file:br.eb.ime.pfc.controllers.WMSStyleImageServlet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//  ww  w  .  ja  va 2 s.  com
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    InputStream in = null;
    try {
        URL url = new URL(
                "https://upload.wikimedia.org/wikipedia/commons/thumb/2/2c/Download_font_awesome.svg/512px-Download_font_awesome.svg.png");
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.connect();
        in = conn.getInputStream();
        byte[] data = IOUtils.toByteArray(in);
        response.getOutputStream().write(data);
    } catch (Exception e) {

    } finally {
        in.close();
    }
}

From source file:com.cloudera.csd.components.JsonMdlParserTest.java

private byte[] getMdl(String name) throws IOException {
    InputStream stream = null;/*from  www  . j  a  va2  s. c o m*/
    try {
        stream = JsonSdlParserTest.class.getResourceAsStream(SdlTestUtils.SDL_PARSER_RESOURCE_PATH + name);
        return IOUtils.toByteArray(stream);
    } finally {
        IOUtils.closeQuietly(stream);
    }
}

From source file:jBittorrentAPI.utils.IOManager.java

/**
 * Read all bytes available in the stream
 * @param is InputStream/*from  ww  w.  ja va2  s  . com*/
 * @return byte[]
  */
public static byte[] readBytesFromStream(InputStream is) {
    byte[] result = new byte[0];
    try {
        result = IOUtils.toByteArray(is);
    } catch (IOException e) {
        lm.writeLog(e.getMessage());
        System.err.println("Problem when reading from stream...");
        e.printStackTrace();
    }
    return result;
}

From source file:com.crushpaper.CachingResource.java

private void cache() {
    // In this case the input was already cached.
    if (cachedInput != null) {
        return;/*from ww  w .  j  a va  2 s. c  o  m*/
    }

    try {
        cachedInput = IOUtils.toByteArray(resource.getInputStream());
    } catch (IOException e) {
    }
}

From source file:cpcc.core.utils.PngImageStreamResponseTest.java

@Test
public void shouldStreamGivenImageData() throws IOException {
    byte[] imageData = new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
    PngImageStreamResponse response = new PngImageStreamResponse(imageData);

    assertThat(response.getStream()).isNotNull();
    byte[] actual = IOUtils.toByteArray(response.getStream());

    assertThat(actual).isEqualTo(imageData);
    assertThat(response.getStream().read()).isEqualTo(-1);
    response.getStream().close();/*  w w  w. j  a va  2s.c  om*/
}

From source file:com.jaspersoft.android.jaspermobile.data.repository.report.page.RawPageCreator.java

@NonNull
@Override/*from  www.  j av a  2  s .  com*/
public ReportPage create() throws Exception {
    String range = mPageRequest.getRange();
    PageRange pageRange = PageRange.parse(range);

    ReportExportOptions options = ReportExportOptions.builder()
            .withFormat(ReportFormat.valueOf(mPageRequest.getFormat())).withPageRange(pageRange).build();

    ReportExport export = mExecution.export(options);
    ReportExportOutput output = export.download();

    InputStream reportExport = output.getStream();

    try {
        byte[] content = IOUtils.toByteArray(reportExport);
        return new ReportPage(content, output.isFinal());
    } finally {
        IOUtils.closeQuietly(reportExport);
    }
}