Example usage for java.io UncheckedIOException UncheckedIOException

Introduction

In this page you can find the example usage for java.io UncheckedIOException UncheckedIOException.

Prototype

public UncheckedIOException(IOException cause)

Source Link

Document

Constructs an instance of this class.

Usage

From source file:com.github.blindpirate.gogradle.util.IOUtils.java

public static void copyURLToFile(URL url, File dest) {
    try {//from  w  w  w .  j  a v  a  2  s .c  o m
        FileUtils.copyURLToFile(url, dest);
    } catch (IOException e) {
        throw new UncheckedIOException(e);
    }
}

From source file:name.wramner.jmstools.analyzer.DataProvider.java

/**
 * Get a base64-encoded image for inclusion in an img tag with a chart with number of produced and consumed messages
 * per second.//from   w  ww. j a  va2 s  . c  o m
 *
 * @return chart as base64 string.
 */
public String getBase64MessagesPerSecondImage() {
    TimeSeries timeSeriesConsumed = new TimeSeries("Consumed");
    TimeSeries timeSeriesProduced = new TimeSeries("Produced");
    TimeSeries timeSeriesTotal = new TimeSeries("Total");
    for (PeriodMetrics m : getMessagesPerSecond()) {
        Second second = new Second(m.getPeriodStart());
        timeSeriesConsumed.add(second, m.getConsumed());
        timeSeriesProduced.add(second, m.getProduced());
        timeSeriesTotal.add(second, m.getConsumed() + m.getProduced());
    }
    TimeSeriesCollection timeSeriesCollection = new TimeSeriesCollection(timeSeriesConsumed);
    timeSeriesCollection.addSeries(timeSeriesProduced);
    timeSeriesCollection.addSeries(timeSeriesTotal);
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    try {
        JFreeChart chart = ChartFactory.createTimeSeriesChart("Messages per second (TPS)", "Time", "Messages",
                timeSeriesCollection);
        chart.getPlot().setBackgroundPaint(Color.WHITE);
        ChartUtilities.writeChartAsPNG(bos, chart, 1024, 500);
    } catch (IOException e) {
        throw new UncheckedIOException(e);
    }
    return "data:image/png;base64," + Base64.getEncoder().encodeToString(bos.toByteArray());
}

From source file:com.netflix.spinnaker.clouddriver.cloudfoundry.deploy.ops.DeployCloudFoundryServerGroupAtomicOperation.java

@Nullable
private File downloadPackageArtifact(DeployCloudFoundryServerGroupDescription description) {
    File file = null;//from   w w w  .  jav a  2 s  . com
    try {
        InputStream artifactInputStream = description.getArtifactCredentials()
                .download(description.getApplicationArtifact());
        file = File.createTempFile(UUID.randomUUID().toString(), null);
        FileOutputStream fileOutputStream = new FileOutputStream(file);
        IOUtils.copy(artifactInputStream, fileOutputStream);
        fileOutputStream.close();
    } catch (IOException e) {
        if (file != null) {
            file.delete();
        }
        throw new UncheckedIOException(e);
    }
    return file;
}

From source file:org.flowable.app.rest.service.BaseSpringRestTestCase.java

protected CloseableHttpResponse internalExecuteRequest(HttpUriRequest request, int expectedStatusCode,
        boolean addJsonContentType) {
    CloseableHttpResponse response = null;
    try {/* ww  w.  j  a v a2s. c  o  m*/
        if (addJsonContentType && request.getFirstHeader(HttpHeaders.CONTENT_TYPE) == null) {
            // Revert to default content-type
            request.addHeader(new BasicHeader(HttpHeaders.CONTENT_TYPE, "application/json"));
        }
        response = client.execute(request);
        Assert.assertNotNull(response.getStatusLine());

        int responseStatusCode = response.getStatusLine().getStatusCode();
        if (expectedStatusCode != responseStatusCode) {
            LOGGER.info("Wrong status code : {}, but should be {}", responseStatusCode, expectedStatusCode);
            if (response.getEntity() != null) {
                LOGGER.info("Response body: {}", IOUtils.toString(response.getEntity().getContent(), "utf-8"));
            }
        }

        Assert.assertEquals(expectedStatusCode, responseStatusCode);
        httpResponses.add(response);
        return response;

    } catch (IOException e) {
        throw new UncheckedIOException(e);
    }
}

From source file:com.mgmtp.perfload.perfalyzer.PerfAlyzer.java

private void extractFilesForMarkers() {
    if (!markers.isEmpty()) {
        StrTokenizer tokenizer = StrTokenizer.getCSVInstance();
        tokenizer.setDelimiterChar(';');

        listPerfAlyzerFiles(normalizedDir).stream().filter(perfAlyzerFile -> {
            // GC logs cannot split up here and need to explicitly handle markers later.
            // Load profiles contains the markers themselves and thus need to be filtered out as well.
            String fileName = perfAlyzerFile.getFile().getName();
            return !fileName.contains("gclog") & !fileName.contains("[loadprofile]");
        }).forEach(perfAlyzerFile -> markers.forEach(marker -> {
            try {
                PerfAlyzerFile markerFile = perfAlyzerFile.copy();
                markerFile.setMarker(marker.getName());

                Path destPath = normalizedDir.toPath().resolve(markerFile.getFile().toPath());
                WritableByteChannel destChannel = newByteChannel(destPath, CREATE, WRITE);

                Path srcPath = normalizedDir.toPath().resolve(perfAlyzerFile.getFile().toPath());
                NioUtils.lines(srcPath, UTF_8).filter(s -> {
                    tokenizer.reset(s);//from   w  w  w  .  j  av  a  2 s.  c  o  m
                    long timestamp = Long.parseLong(tokenizer.nextToken());
                    return marker.getLeftMillis() <= timestamp && marker.getRightMillis() > timestamp;
                }).forEach(s -> writeLineToChannel(destChannel, s, UTF_8));
            } catch (IOException e) {
                throw new UncheckedIOException(e);
            }
        }));
    }
}

From source file:objective.taskboard.followup.FollowUpHelper.java

public static void toJsonFile(FollowUpData data, File file) {
    Gson gson = new GsonBuilder().registerTypeAdapter(ZonedDateTime.class, new ZonedDateTimeAdapter())
            .setPrettyPrinting().create();

    try (OutputStream stream = new FileOutputStream(file)) {
        OutputStreamWriter writer = new OutputStreamWriter(stream);
        gson.toJson(data, writer);//from  w w w.  j a va 2 s .  c  om
        writer.flush();
    } catch (IOException e) {
        throw new UncheckedIOException(e);
    }
}

From source file:com.github.blindpirate.gogradle.util.IOUtils.java

public static void serialize(Object obj, File file) {
    if (!file.exists()) {
        write(file, "");
    }/*from w ww  .  j  a v a  2  s .  co m*/

    try (ObjectOutputStream oos = new ObjectOutputStream(new FileOutputStream(file))) {
        oos.writeObject(obj);
    } catch (IOException e) {
        throw new UncheckedIOException(e);
    }
}

From source file:org.wildfly.swarm.microprofile.openapi.runtime.OpenApiAnnotationScanner.java

private static void index(Indexer indexer, String resName) {
    ClassLoader cl = OpenApiAnnotationScanner.class.getClassLoader();
    try (InputStream klazzStream = cl.getResourceAsStream(resName)) {
        indexer.index(klazzStream);/*from w  w w.  jav  a 2 s.  c  o  m*/
    } catch (IOException ioe) {
        throw new UncheckedIOException(ioe);
    }
}

From source file:org.apache.geode.distributed.LauncherIntegrationTestCase.java

private void givenPortInUse(final int port, InetAddress bindAddress) {
    try {//from  w  w  w.  ja  v  a2  s .  c o m
        socket = SocketCreatorFactory.createNonDefaultInstance(false, false, null, null, System.getProperties())
                .createServerSocket(port, 50, bindAddress, -1);
        assertThat(socket.isBound()).isTrue();
        assertThat(socket.isClosed()).isFalse();
        assertThat(isPortAvailable(port, SOCKET)).isFalse();
    } catch (IOException e) {
        throw new UncheckedIOException(e);
    }
}

From source file:com.discovery.darchrow.io.IOWriteUtil.java

/**
 * .//  w ww . j a v  a2 s . c  om
 * 
 * <ul>
 * <li>?,, (?? )</li>
 * <li>,?  {@link FileWriteMode#APPEND}??</li>
 * </ul>
 *
 * @param filePath
 *            
 * @param content
 *            
 * @param encode
 *            ?,isNullOrEmpty, {@link CharsetType#GBK}? {@link CharsetType}
 * @param fileWriteMode
 *            ?
 * @see FileWriteMode
 * @see CharsetType
 * @see java.io.FileOutputStream#FileOutputStream(File, boolean)
 */
public static void write(String filePath, String content, String encode, FileWriteMode fileWriteMode) {

    //TODO ? ???? 
    if (Validator.isNullOrEmpty(encode)) {
        encode = CharsetType.GBK;
    }

    // **************************************************************************8
    File file = new File(filePath);

    FileUtil.createDirectoryByFilePath(filePath);

    OutputStream outputStream = null;
    try {
        outputStream = FileUtil.getFileOutputStream(filePath, fileWriteMode);
        //TODO ? write(inputStream, outputStream);

        Writer outputStreamWriter = new OutputStreamWriter(outputStream, encode);

        Writer writer = new PrintWriter(outputStreamWriter);
        writer.write(content);
        writer.close();

        if (LOGGER.isInfoEnabled()) {
            LOGGER.info("fileWriteMode:[{}],encode:[{}],contentLength:[{}],fileSize:[{}],absolutePath:[{}]",
                    fileWriteMode, encode, content.length(), FileUtil.getFileFormatSize(file),
                    file.getAbsolutePath());
        }
        outputStream.close();
    } catch (IOException e) {
        throw new UncheckedIOException(e);
    } finally {
        IOUtils.closeQuietly(outputStream);
    }
}