Examples with ByteArrayOutputStream org.apache.commons.io.output.ByteArrayOutputStream used on opensource projects

Example 46 with ByteArrayOutputStream

use of org.apache.commons.io.output.ByteArrayOutputStream in project gocd by gocd.

the class GoFileConfigDataSource method configAsXml.

public String configAsXml(CruiseConfig config, boolean skipPreprocessingAndValidation) throws Exception {
    LOGGER.debug("[Config Save] === Converting config to XML");
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    magicalGoConfigXmlWriter.write(config, outputStream, skipPreprocessingAndValidation);
    LOGGER.debug("[Config Save] === Done converting config to XML");
    return outputStream.toString();
}

Example 47 with ByteArrayOutputStream

use of org.apache.commons.io.output.ByteArrayOutputStream in project gocd by gocd.

the class GoFileConfigDataSource method encryptPasswords.

private void encryptPasswords(File configFile) throws Exception {
    String currentContent = FileUtils.readFileToString(configFile, UTF_8);
    GoConfigHolder configHolder = magicalGoConfigXmlLoader.loadConfigHolder(currentContent);
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    magicalGoConfigXmlWriter.write(configHolder.configForEdit, stream, true);
    String postEncryptContent = new String(stream.toByteArray());
    if (!currentContent.equals(postEncryptContent)) {
        LOGGER.debug("[Encrypt] Writing config to file");
        FileUtils.writeStringToFile(configFile, postEncryptContent);
    }
}

Example 48 with ByteArrayOutputStream

use of org.apache.commons.io.output.ByteArrayOutputStream in project opentheso by miledrousset.

the class ApacheFOP method test_sparna.

public void test_sparna() throws IOException, TransformerConfigurationException, TransformerException {
    String input = readFile("test_unesco.rdf");
    System.out.println(input);
    // init XSLT
    File initialFile = new File("skos-alpha.xsl");
    InputStream is = Files.asByteSource(initialFile).openStream();
    TransformerFactory factory = TransformerFactory.newInstance();
    Transformer t = factory.newTransformer(new StreamSource(is));
    // Apply XSLT
    StreamSource xmlSource = new StreamSource(new ByteArrayInputStream(input.getBytes("UTF-8")));
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    StreamResult xslResult = new StreamResult(new OutputStreamWriter(baos, "UTF-8"));
    t.setParameter("docId", "jeTestAvecRandomId");
    t.transform(xmlSource, xslResult);
    System.out.println("------------------------------------");
}

Example 49 with ByteArrayOutputStream

use of org.apache.commons.io.output.ByteArrayOutputStream in project vcell by virtualcell.

the class VCMongoDbDriver method getBLOB.

public byte[] getBLOB(ObjectId objectId) {
    try {
        if (m == null) {
            String mongoDbHost = PropertyLoader.getRequiredProperty(PropertyLoader.mongodbHostInternal);
            // default 27017
            int mongoDbPort = Integer.parseInt(PropertyLoader.getRequiredProperty(PropertyLoader.mongodbPortInternal));
            m = new MongoClient(mongoDbHost, mongoDbPort);
        }
        ByteArrayOutputStream streamToDownloadTo = new ByteArrayOutputStream();
        MongoDatabase db = m.getDatabase(mongoDbDatabaseName);
        GridFSBucket gridFSBucket = GridFSBuckets.create(db);
        gridFSBucket.downloadToStream(objectId, streamToDownloadTo);
        byte[] blob = streamToDownloadTo.toByteArray();
        return blob;
    } catch (Exception e) {
        e.printStackTrace(System.out);
        try {
            if (m != null) {
                m.close();
            }
        } catch (Exception e2) {
            e2.printStackTrace(System.out);
        } finally {
            m = null;
        }
        throw new RuntimeException("failed to retrieve BLOB with ObjectId " + objectId.toHexString() + ": " + e.getMessage(), e);
    }
}

Example 50 with ByteArrayOutputStream

use of org.apache.commons.io.output.ByteArrayOutputStream in project Anserini by castorini.

the class IndexW2V method indexEmbeddings.

public void indexEmbeddings() throws IOException, InterruptedException {
    LOG.info("Starting indexer...");
    long startTime = System.currentTimeMillis();
    final WhitespaceAnalyzer analyzer = new WhitespaceAnalyzer();
    final IndexWriterConfig config = new IndexWriterConfig(analyzer);
    final IndexWriter writer = new IndexWriter(directory, config);
    BufferedReader bRdr = new BufferedReader(new FileReader(args.input));
    String line = null;
    bRdr.readLine();
    Document document = new Document();
    ByteArrayOutputStream byteStream = new ByteArrayOutputStream();
    int cnt = 0;
    while ((line = bRdr.readLine()) != null) {
        String[] termEmbedding = line.trim().split("\t");
        document.add(new StringField(LuceneDocumentGenerator.FIELD_ID, termEmbedding[0], Field.Store.NO));
        String[] parts = termEmbedding[1].split(" ");
        for (int i = 0; i < parts.length; ++i) {
            byteStream.write(ByteBuffer.allocate(4).putFloat(Float.parseFloat(parts[i])).array());
        }
        document.add(new StoredField(FIELD_BODY, byteStream.toByteArray()));
        byteStream.flush();
        byteStream.reset();
        writer.addDocument(document);
        document.clear();
        cnt++;
        if (cnt % 100000 == 0) {
            LOG.info(cnt + " terms indexed");
        }
    }
    LOG.info(String.format("Total of %s terms added", cnt));
    try {
        writer.commit();
        writer.forceMerge(1);
    } finally {
        try {
            writer.close();
        } catch (IOException e) {
            LOG.error(e);
        }
    }
    LOG.info("Total elapsed time: " + (System.currentTimeMillis() - startTime) + "ms");
}