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

Introduction

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

Prototype

public static InputStream toInputStream(String input, String encoding) throws IOException 

Source Link

Document

Convert the specified string to an input stream, encoded as bytes using the specified character encoding.

Usage

From source file:com.cognifide.aet.vs.artifacts.ArtifactsDAOMongoDBImpl.java

@Override
public String saveArtifact(DBKey dbKey, String data) {
    return saveArtifact(dbKey, IOUtils.toInputStream(data, StandardCharsets.UTF_8));
}

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From source file:cool.pandora.modeller.ui.handlers.iiif.PatchCanvasHandler.java

private static InputStream getCanvasMetadata(final String resourceURI, final String listURI) {

    final MetadataTemplate metadataTemplate;
    final List<CanvasScope.Prefix> prefixes = Arrays.asList(new CanvasScope.Prefix(FedoraPrefixes.RDFS),
            new CanvasScope.Prefix(FedoraPrefixes.MODE), new CanvasScope.Prefix(IIIFPrefixes.SC),
            new CanvasScope.Prefix(IIIFPrefixes.OA), new CanvasScope.Prefix(IIIFPrefixes.EXIF));

    final ResourceIntegerValue resourceHeight = ResourceIntegerValue.init().resourceURI(resourceURI)
            .resourceProperty(IIIFPredicates.HEIGHT).build();
    final int resheight = resourceHeight.render().get(0);

    final ResourceIntegerValue resourceWidth = ResourceIntegerValue.init().resourceURI(resourceURI)
            .resourceProperty(IIIFPredicates.WIDTH).build();
    final int reswidth = resourceWidth.render().get(0);

    final String canvasLabel = substringAfter(listURI, "list/");
    final CanvasScope scope = new CanvasScope().fedoraPrefixes(prefixes).resourceURI(resourceURI)
            .listURI(listURI).canvasLabel(canvasLabel).canvasHeight(resheight).canvasWidth(reswidth);

    metadataTemplate = MetadataTemplate.template().template("template/sparql-update-canvas" + ".mustache")
            .scope(scope).throwExceptionOnFailure().build();

    final String metadata = unescapeXml(metadataTemplate.render());
    return IOUtils.toInputStream(metadata, UTF_8);
}

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From source file:mitm.common.postfix.PostfixMainConfigWriter.java

/**
 * Sets the new postfix main config by executing the script 
 * /*from w  w w.j  a v  a  2s.  co m*/
 * @throws PostfixException
 */
public void writeConfig(String config) throws PostfixException {
    Check.notNull(config, "config");

    List<String> cmd = new LinkedList<String>();

    cmd.add(script.getPath());

    try {
        ProcessRunner runner = new ProcessRunner();

        runner.setTimeout(TIMEOUT);
        runner.setInput(IOUtils.toInputStream(config, CharacterEncoding.US_ASCII));

        runner.run(cmd);
    } catch (IOException e) {
        throw new PostfixException(e);
    }
}

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From source file:com.spartasystems.holdmail.domain.Message.java

public MessageContent getContent() {
    return MimeUtils.parseMessageContent(IOUtils.toInputStream(getRawMessage(), StandardCharsets.UTF_8));
}

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From source file:mitm.common.fetchmail.FetchmailConfigWriter.java

private void writeConfig() throws JAXBException, FileNotFoundException, IOException {
    FetchmailConfig config = FetchmailConfigFactory.unmarshall(System.in);

    InputStream input = new FileInputStream(sourceFile);

    try {//w  w w . j  av  a2s .  c  o m
        /*
         * Read the complete input file so we can overwrite it when source and target are equal.
         */
        String content = IOUtils.toString(input, "US-ASCII");

        FetchmailConfigBuilder.createConfig(config, IOUtils.toInputStream(content, "US-ASCII"), System.out);
    } finally {
        IOUtils.closeQuietly(input);
    }
}

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From source file:com.hypirion.io.PipeTest.java

/**
 * Test that multiple pipes running concurrently won't leave any chars
 * behind./*from   ww w  .  j  av a  2s . c  om*/
 */
@Test(timeout = 1000)
public void testConcurrentStreamPiping() throws Exception {
    final int charCount = 30;
    final char[] vals = "123456789".toCharArray();
    final int n = vals.length;
    InputStream[] istreams = new InputStream[n];

    // Generate n istreams with charCount equal elements in them.
    for (int i = 0; i < n; i++) {
        String s = "";
        for (int j = 0; j < charCount; j++) {
            s += vals[i];
        }
        InputStream is = IOUtils.toInputStream(s, "UTF-8");
        istreams[i] = new SlowInputStream(is);
    }
    ByteArrayOutputStream wrt = new ByteArrayOutputStream();
    Pipe[] pipes = new Pipe[n];
    for (int i = 0; i < n; i++) {
        pipes[i] = new Pipe(istreams[i], wrt);
    }
    for (int i = 0; i < n; i++) {
        pipes[i].start();
    }
    for (int i = 0; i < n; i++) {
        pipes[i].join();
        istreams[i].close();
    }

    // Count up elements and ensure that we've got the correct amount of
    // characters of each type.
    String out = wrt.toString("UTF-8");
    char[] output = out.toCharArray();
    wrt.close();
    for (char v : vals) {
        int sum = 0;
        for (char c : output) {
            if (c == v) {
                sum++;
            }
        }
        assertEquals(charCount, sum);
    }
}

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From source file:com.github.opensensingcity.lindt.api.QueryEndpoint.java

@OnMessage
public void handleMessage(String message, Session session) throws IOException, InterruptedException {
    appender.putSession(Thread.currentThread(), session);
    try {//from   www  .  j a  va2s  . c om
        session.getBasicRemote().sendText(gson.toJson(new Response("", "", "", true)));
    } catch (IOException ex) {
        java.util.logging.Logger.getLogger(QueryEndpoint.class.getName()).log(java.util.logging.Level.SEVERE,
                null, ex);
    }

    if (message.getBytes().length > 10 * Math.pow(2, 10)) {
        LOG.error("In this web interface request size cannot exceed 10 kB.");
        appender.removeSession(Thread.currentThread());
        return;
    }

    Model model = ModelFactory.createDefaultModel();
    try {
        Request request = gson.fromJson(message, Request.class);

        Query query = QueryFactory.create(request.query);
        RDFDataMgr.read(model, IOUtils.toInputStream(request.graph, "UTF-8"), base, Lang.TTL);
        QueryExecution ex = QueryExecutionFactory.create(query, model);

        Prologue pm = query.getPrologue();
        pm.getPrefixMapping().setNsPrefixes(model.getNsPrefixMap());

        if (query.isSelectType()) {
            String result = ResultSetFormatter.asText(ex.execSelect(), pm);
            session.getBasicRemote().sendText(gson.toJson(new Response("", result, "mappings", false)));
        } else if (query.isConstructType()) {
            StringWriter sb = new StringWriter();
            Model result = ex.execConstruct();
            result.setNsPrefixes(pm.getPrefixMapping());
            result.write(sb, "TTL", "http://example.org/");
            session.getBasicRemote().sendText(gson.toJson(new Response("", sb.toString(), "graph", false)));
        }
    } catch (IllegalArgumentException | IOException | RiotException | QueryParseException
            | UnsupportedOperationException ex) {
        LOG.error(ex.getClass().getName() + ": " + ex.getMessage());
        return;
    }
    appender.removeSession(Thread.currentThread());
}

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From source file:com.github.aptd.simulation.elements.graph.TestCNetwork.java

/**
 * initialize test//from   w  w w  .j  av  a2s. c o m
 */
@Before
public void ininitialize() {
    CConfiguration.INSTANCE.loadstring("");
    try (final InputStream l_station = new FileInputStream("src/test/resources/asl/station.asl");) {
        //m_environment = EEnvironment.LOCAL.generate();
        m_station = new CStation.CGenerator(l_station, CConfiguration.INSTANCE.agentaction(),
                //m_environment
                null);

        m_track = new CTrack.CGenerator(IOUtils.toInputStream("", "UTF-8"),
                CConfiguration.INSTANCE.agentaction(),
                //m_environment
                null);
    } catch (final Exception l_exception) {
        l_exception.printStackTrace();
    }
}

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From source file:com.hortonworks.registries.storage.filestorage.DbFileStorageTest.java

@Test
public void testUploadDownload() throws Exception {
    try {//from w ww  .j  a  va  2s . c o  m
        transactionManager.beginTransaction(TransactionIsolation.SERIALIZABLE);
        String input = IOUtils.toString(this.getClass().getClassLoader().getResourceAsStream(FILE_NAME),
                "UTF-8");
        dbFileStorage.upload(IOUtils.toInputStream(input, "UTF-8"), FILE_NAME);
        InputStream is = dbFileStorage.download(FILE_NAME);
        String output = IOUtils.toString(is, "UTF-8");
        Assert.assertEquals(input, output);
        transactionManager.commitTransaction();
    } catch (Exception e) {
        transactionManager.rollbackTransaction();
        throw e;
    }
}

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From source file:com.thruzero.domain.jpa.dao.JpaDataStoreContainer.java

@Override
public List<? extends DataStoreEntity> getAllEntities(boolean recursive) {
    List<DataStoreEntity> result = new ArrayList<DataStoreEntity>();
    List<? extends TextEnvelope> textEnvelopes = jpaTextEnvelopeDAO.getTextEnvelopes(containerPath, false);

    for (TextEnvelope dataEnvelope : textEnvelopes) {
        try {/*  w  ww.  j  a  va2s .co m*/
            DataStoreEntity data = new SimpleDataStoreEntity(
                    IOUtils.toInputStream(dataEnvelope.getData(), CharEncoding.UTF_8),
                    dataEnvelope.getEntityPath());
            result.add(data);
        } catch (IOException e) {
            throw new RuntimeException("couldn't convert dataEnvelope to InputStream.", e);
        }
    }

    return result;
}

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