Example usage for org.apache.commons.io FileUtils readFileToByteArray

List of usage examples for org.apache.commons.io FileUtils readFileToByteArray

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Introduction

In this page you can find the example usage for org.apache.commons.io FileUtils readFileToByteArray.

Prototype

public static byte[] readFileToByteArray(File file) throws IOException

Source Link

Document

Reads the contents of a file into a byte array.

Usage

From source file:com.cloudant.sync.indexing.IndexManagerIndexTest.java

@Test
public void createLongIndex_indexValueConversionNotSupported_documentShouldNotBeIndexed()
        throws IndexExistsException, SQLException, IOException {
    indexManager.ensureIndexed("class", "class", IndexType.INTEGER);
    Index index = indexManager.getIndex("class");
    byte[] data = FileUtils.readFileToByteArray(new File("fixture/index_string.json"));
    DocumentRevision obj1 = datastore.createDocument(DocumentBodyFactory.create(data));
    IndexTestUtils.assertDBObjectNotInIndex(database, index, obj1);
}

From source file:com.baidu.cc.ConfigLoader.java

/**
 * Read property from local resource file
 * //from   w ww  .  j a  v  a  2  s.  com
 * @param props to merge from local
 * @param localFile local resource file
 * @throws IOException throw all file operation exception
 */
public void readLocal(Properties props, File localFile) throws IOException {
    Assert.notNull(localFile, "Property 'localFile' is null.");
    if (!localFile.exists()) {
        throw new IOException("File not exist. " + localFile.getPath());
    }

    byte[] byteArray = FileUtils.readFileToByteArray(localFile);
    Hex encoder = new Hex();
    try {
        byteArray = encoder.decode(byteArray);
    } catch (DecoderException e) {
        throw new IOException(e.getMessage());
    }

    String json = new String(byteArray, FILE_ENCODE);

    Map<String, String> map = gson.fromJson(json, new TypeToken<Map<String, String>>() {
    }.getType());

    setVersionTag(map);
    props.putAll(map);
}

From source file:com.joyent.manta.client.MantaClientPutIT.java

@Test
public final void testPutWithJPGFile() throws IOException {
    final String name = UUID.randomUUID().toString();
    final String path = testPathPrefix + name;
    File temp = File.createTempFile("upload", ".jpg");
    FileUtils.forceDeleteOnExit(temp);//  w  w  w  .  j  a  va 2  s.  c  om
    final ClassLoader classLoader = Thread.currentThread().getContextClassLoader();

    try (InputStream testDataInputStream = classLoader.getResourceAsStream(TEST_FILENAME);
            OutputStream out = new FileOutputStream(temp)) {
        IOUtils.copy(testDataInputStream, out);
        MantaObject response = mantaClient.put(path, temp);
        String contentType = response.getContentType();
        Assert.assertEquals(contentType, "image/jpeg", "Content type wasn't detected correctly");

        try (InputStream in = mantaClient.getAsInputStream(path)) {
            byte[] actual = IOUtils.toByteArray(in);
            byte[] expected = FileUtils.readFileToByteArray(temp);

            Assert.assertTrue(Arrays.equals(actual, expected), "Uploaded file isn't the same as actual file");
        }
    }
}

From source file:com.cloudant.sync.indexing.IndexManagerIndexTest.java

@Test
public void indexString_documentWithValidField_indexRowShouldBeAdded()
        throws IndexExistsException, SQLException, IOException {
    Index index = createAndGetIndex("StringIndex", "stringIndex", IndexType.STRING);
    byte[] data = FileUtils.readFileToByteArray(new File("fixture/string_index_valid_field.json"));
    DocumentRevision obj = datastore.createDocument(DocumentBodyFactory.create(data));
    indexManager.updateAllIndexes();/*from  ww w  .  j a v a 2s .c o m*/
    IndexTestUtils.assertDBObjectInIndex(database, index, "stringIndex", obj);
}

From source file:edu.ku.brc.specify.tools.ireportspecify.MainFrameSpecify.java

/**
 * @param jasperFile// w w  w . java 2 s.  c  o  m
 * @param confirmOverwrite
 * @param newResName this name override the name of the report (which is usually the file name sans the extension)
 * @return true if the report is successfully imported, otherwise return false.
 */
public static boolean importJasperReport(final File jasperFile, final boolean confirmOverwrite,
        final String newResName) {
    ByteArrayOutputStream xml = null;
    try {
        xml = new ByteArrayOutputStream();
        xml.write(FileUtils.readFileToByteArray(jasperFile));
    } catch (IOException e) {
        edu.ku.brc.af.core.UsageTracker.incrHandledUsageCount();
        edu.ku.brc.exceptions.ExceptionTracker.getInstance().capture(MainFrameSpecify.class, e);
        UIRegistry.getStatusBar().setErrorMessage(e.getLocalizedMessage(), e);
        return false;
    }

    String resName = newResName != null ? newResName : FilenameUtils.getBaseName(jasperFile.getName());
    AppResAndProps resApp = getAppRes(resName, null, confirmOverwrite);
    if (resApp != null) {
        String metaData = resApp.getAppRes().getMetaData();
        String newMetaData = "isimport=1";
        try {
            Element element = XMLHelper.readFileToDOM4J(jasperFile);
            List<?> parameters = element.selectNodes("/jasperReport/parameter");
            boolean isDropSite = false;
            for (Object p : parameters) {
                Element param = (Element) p;
                if (param.attributeValue("name").equals(ReportsBaseTask.RECORDSET_PARAM)) {
                    isDropSite = true;
                    break;
                }
            }
            if (isDropSite) {
                newMetaData += ";hasrsdropparam=1";
            } else {
                newMetaData += ";hasrsdropparam=0";
            }
        } catch (Exception e) {
            edu.ku.brc.af.core.UsageTracker.incrHandledUsageCount();
            edu.ku.brc.exceptions.ExceptionTracker.getInstance().capture(MainFrameSpecify.class, e);
            UIRegistry.getStatusBar().setErrorMessage(e.getLocalizedMessage(), e);
            return false;
        }
        if (StringUtils.isEmpty(metaData)) {
            metaData = newMetaData;
        } else {
            metaData += ";" + newMetaData;
        }
        resApp.getAppRes().setMetaData(metaData);
        return saveXML(xml, resApp, null, false);
    }
    return false;
}

From source file:com.huawei.ais.demo.TokenDemo.java

/**
 * ?Base64???Token???// w  w w.j  a v  a  2s .  com
 * @param token token?
 * @param formFile 
 * @throws IOException
 */
public static void requestOcrMvsInvoiceBase64(String token, String formFile) {

    // 1.????
    String url = "https://ais.cn-north-1.myhuaweicloud.com/v1.0/ocr/mvs-invoice";
    Header[] headers = new Header[] { new BasicHeader("X-Auth-Token", token),
            new BasicHeader("Content-Type", ContentType.APPLICATION_JSON.toString()) };
    try {
        byte[] fileData = FileUtils.readFileToByteArray(new File(formFile));
        String fileBase64Str = Base64.encodeBase64String(fileData);
        JSONObject json = new JSONObject();
        json.put("image", fileBase64Str);
        StringEntity stringEntity = new StringEntity(json.toJSONString(), "utf-8");

        // 2.???, POST??
        HttpResponse response = HttpClientUtils.post(url, headers, stringEntity);
        System.out.println(response);
        String content = IOUtils.toString(response.getEntity().getContent());
        System.out.println(content);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:com.xpn.xwiki.plugin.graphviz.GraphVizPlugin.java

/**
 * Executes GraphViz, writes the resulting image (in the requested format) in a temporary file on disk, and returns
 * the generated content from that file.
 * // w  ww  .  j ava2  s.  c  o m
 * @param hashCode the hascode of the content, to be used as the temporary file name
 * @param content the dot source code
 * @param extension the output file extension
 * @param dot which engine to execute: {@code dot} if {@code true}, {@code neato} if {@code false}
 * @return the content of the generated file
 * @throws IOException if writing the input or output files to the disk fails, or if writing the response body fails
 */
private byte[] getDotImage(int hashCode, String content, String extension, boolean dot) throws IOException {
    File dfile = getTempFile(hashCode, "input.dot", dot);
    if (!dfile.exists()) {
        FileUtils.write(dfile, content, XWiki.DEFAULT_ENCODING);
    }

    File ofile = getTempFile(hashCode, extension, dot);
    if (!ofile.exists()) {
        Runtime rt = Runtime.getRuntime();
        String[] command = new String[5];
        command[0] = dot ? this.dotPath : this.neatoPath;
        command[1] = "-T" + extension;
        command[2] = dfile.getAbsolutePath();
        command[3] = "-o";
        command[4] = ofile.getAbsolutePath();
        Process p = rt.exec(command);
        int exitValue = -1;
        final Thread thisThread = Thread.currentThread();
        Thread t = new Thread(new Hangcheck(thisThread), "dot-hangcheck");
        t.run();
        try {
            exitValue = p.waitFor();
            t.interrupt();
        } catch (InterruptedException ex) {
            p.destroy();
            LOGGER.error("Timeout while generating image from dot", ex);
        }

        if (exitValue != 0) {
            LOGGER.error("Error while generating image from dot: "
                    + IOUtils.toString(p.getErrorStream(), XWiki.DEFAULT_ENCODING));
        }
    }
    return FileUtils.readFileToByteArray(ofile);
}

From source file:com.highcharts.export.controller.ExportController.java

private ByteArrayOutputStream writeFileToStream(String filename) throws SVGConverterException {
    ByteArrayOutputStream stream = new ByteArrayOutputStream();

    try {/*from   w w w. j  a va  2s . co  m*/
        stream.write(FileUtils.readFileToByteArray(new File(filename)));
    } catch (IOException ioex) {
        logger.error("Tried to read file from filesystem: " + ioex.getMessage());
        throw new SVGConverterException("IOException: cannot find your file to download...");
    }

    return stream;
}

From source file:cpcc.ros.sim.osm.CameraTest.java

@Test(dataProvider = "imageDataProvider")
public void shouldGetImageForGivenPositionAndHeight(PolarCoordinate position, int width, int height,
        String imageFormat, String imageName) throws IOException {
    byte[] buffer = camera.getImage(position);
    BufferedImage image = ImageIO.read(new ByteArrayInputStream(buffer));
    assertThat(image.getHeight()).isEqualTo(height);
    assertThat(image.getWidth()).isEqualTo(width);

    byte[] reference = FileUtils.readFileToByteArray(new File(imageName));
    assertThat(buffer).isEqualTo(reference);
}

From source file:ch.silviowangler.dox.DocumentServiceImpl.java

@Override
@Transactional(propagation = SUPPORTS, readOnly = true)
@PreAuthorize("hasRole('ROLE_USER')")
public PhysicalDocument findPhysicalDocument(Long id)
        throws DocumentNotFoundException, DocumentNotInStoreException {

    DocumentReference doc = findDocumentReference(id);
    PhysicalDocument document = new PhysicalDocument();

    try {/* w w w. j a  va 2  s  . c  om*/
        BeanUtils.copyProperties(document, doc);
    } catch (IllegalAccessException | InvocationTargetException e) {
        logger.error("Unable to copy properties", e);
    }

    File file = new File(this.archiveDirectory, doc.getHash());

    if (!file.exists()) {
        logger.error("Unable to find file for document hash '{}' on path '{}'", doc.getHash(),
                file.getAbsolutePath());
        throw new DocumentNotInStoreException(doc.getHash(), doc.getId());
    }

    try {
        document.setContent(FileUtils.readFileToByteArray(file));
    } catch (IOException e) {
        logger.error("Unable to read content of file '{}'", file.getAbsolutePath(), e);
    }
    return document;
}